[745058.410141] Call Trace: [745058.410212] wl_notify_roaming_status+0x103/0x180 [wl] [745058.410264] wl_event_handler+0x7a/0x1f0 [wl] [745058.410270] kthread+0x121/0x140 [745058.410322] ? wl_notify_scan_status+0x330/0x330 [wl] [745058.410326] ? kthread_create_worker_on_cpu+0x70/0x70 [745058.410329] ret_from_fork+0x35/0x40 [745058.410332] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745058.410362] ---[ end trace 1faf6b61695a7004 ]--- [745066.805348] ------------[ cut here ]------------ [745066.805449] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745066.805451] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745066.805495] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745066.805498] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745066.805529] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745066.805531] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745066.805535] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745066.805537] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745066.805539] RBP: ffffac90009f3e48 R08: 000000000006674e R09: 0000000000000004 [745066.805541] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745066.805543] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745066.805547] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745066.805549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745066.805551] CR2: 000005471411b008 CR3: 00000000b4442000 CR4: 00000000000006e0 [745066.805553] Call Trace: [745066.805638] wl_notify_roaming_status+0x103/0x180 [wl] [745066.805708] wl_event_handler+0x7a/0x1f0 [wl] [745066.805715] kthread+0x121/0x140 [745066.805784] ? wl_notify_scan_status+0x330/0x330 [wl] [745066.805788] ? kthread_create_worker_on_cpu+0x70/0x70 [745066.805793] ret_from_fork+0x35/0x40 [745066.805796] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745066.805837] ---[ end trace 1faf6b61695a7005 ]--- [745075.200746] ------------[ cut here ]------------ [745075.200861] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745075.200863] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745075.200907] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745075.200909] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745075.200940] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745075.200942] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745075.200946] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745075.200948] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745075.200950] RBP: ffffac90009f3e48 R08: 0000000000066766 R09: 0000000000000004 [745075.200952] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745075.200954] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745075.200958] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745075.200960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745075.200963] CR2: 000005471411b008 CR3: 00000000b4494000 CR4: 00000000000006e0 [745075.200965] Call Trace: [745075.201055] wl_notify_roaming_status+0x103/0x180 [wl] [745075.201126] wl_event_handler+0x7a/0x1f0 [wl] [745075.201133] kthread+0x121/0x140 [745075.201202] ? wl_notify_scan_status+0x330/0x330 [wl] [745075.201206] ? kthread_create_worker_on_cpu+0x70/0x70 [745075.201211] ret_from_fork+0x35/0x40 [745075.201214] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745075.201255] ---[ end trace 1faf6b61695a7006 ]--- [745083.600134] ------------[ cut here ]------------ [745083.600234] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745083.600236] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745083.600281] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745083.600283] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745083.600314] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745083.600316] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745083.600319] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745083.600322] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745083.600324] RBP: ffffac90009f3e48 R08: 000000000006677e R09: 0000000000000004 [745083.600326] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745083.600328] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745083.600331] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745083.600334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745083.600336] CR2: 000005471411f798 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745083.600338] Call Trace: [745083.600424] wl_notify_roaming_status+0x103/0x180 [wl] [745083.600494] wl_event_handler+0x7a/0x1f0 [wl] [745083.600501] kthread+0x121/0x140 [745083.600569] ? wl_notify_scan_status+0x330/0x330 [wl] [745083.600574] ? kthread_create_worker_on_cpu+0x70/0x70 [745083.600578] ret_from_fork+0x35/0x40 [745083.600581] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745083.600622] ---[ end trace 1faf6b61695a7007 ]--- [745091.995531] ------------[ cut here ]------------ [745091.995631] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745091.995633] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745091.995677] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745091.995680] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745091.995710] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745091.995713] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745091.995716] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745091.995718] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745091.995720] RBP: ffffac90009f3e48 R08: 0000000000066796 R09: 0000000000000004 [745091.995722] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745091.995725] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745091.995728] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745091.995731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745091.995733] CR2: 00007f85a6ffe988 CR3: 00000000b4442000 CR4: 00000000000006e0 [745091.995735] Call Trace: [745091.995821] wl_notify_roaming_status+0x103/0x180 [wl] [745091.995891] wl_event_handler+0x7a/0x1f0 [wl] [745091.995898] kthread+0x121/0x140 [745091.995967] ? wl_notify_scan_status+0x330/0x330 [wl] [745091.995971] ? kthread_create_worker_on_cpu+0x70/0x70 [745091.995976] ret_from_fork+0x35/0x40 [745091.995979] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745091.996020] ---[ end trace 1faf6b61695a7008 ]--- [745100.390925] ------------[ cut here ]------------ [745100.391045] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745100.391047] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745100.391091] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745100.391093] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745100.391124] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745100.391127] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745100.391130] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745100.391132] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745100.391134] RBP: ffffac90009f3e48 R08: 00000000000667ae R09: 0000000000000004 [745100.391136] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745100.391139] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745100.391142] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745100.391144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745100.391147] CR2: 00007f85a6ffe988 CR3: 00000000b4494000 CR4: 00000000000006e0 [745100.391149] Call Trace: [745100.391237] wl_notify_roaming_status+0x103/0x180 [wl] [745100.391308] wl_event_handler+0x7a/0x1f0 [wl] [745100.391315] kthread+0x121/0x140 [745100.391383] ? wl_notify_scan_status+0x330/0x330 [wl] [745100.391388] ? kthread_create_worker_on_cpu+0x70/0x70 [745100.391392] ret_from_fork+0x35/0x40 [745100.391395] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745100.391436] ---[ end trace 1faf6b61695a7009 ]--- [745108.794315] ------------[ cut here ]------------ [745108.794415] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745108.794417] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745108.794462] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745108.794464] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745108.794495] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745108.794497] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745108.794500] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745108.794503] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745108.794505] RBP: ffffac90009f3e48 R08: 00000000000667c6 R09: 0000000000000004 [745108.794507] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745108.794509] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745108.794512] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745108.794515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745108.794517] CR2: 00007f85a428e000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745108.794519] Call Trace: [745108.794604] wl_notify_roaming_status+0x103/0x180 [wl] [745108.794674] wl_event_handler+0x7a/0x1f0 [wl] [745108.794681] kthread+0x121/0x140 [745108.794750] ? wl_notify_scan_status+0x330/0x330 [wl] [745108.794755] ? kthread_create_worker_on_cpu+0x70/0x70 [745108.794760] ret_from_fork+0x35/0x40 [745108.794762] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745108.794804] ---[ end trace 1faf6b61695a700a ]--- [745117.185719] ------------[ cut here ]------------ [745117.185838] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745117.185840] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745117.185885] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745117.185887] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745117.185918] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745117.185921] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745117.185924] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745117.185926] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745117.185928] RBP: ffffac90009f3e48 R08: 00000000000667de R09: 0000000000000004 [745117.185931] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745117.185933] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745117.185936] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745117.185938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745117.185941] CR2: 00007f85a6ffe9a0 CR3: 00000000b4494000 CR4: 00000000000006e0 [745117.185943] Call Trace: [745117.186038] wl_notify_roaming_status+0x103/0x180 [wl] [745117.186108] wl_event_handler+0x7a/0x1f0 [wl] [745117.186115] kthread+0x121/0x140 [745117.186184] ? wl_notify_scan_status+0x330/0x330 [wl] [745117.186188] ? kthread_create_worker_on_cpu+0x70/0x70 [745117.186193] ret_from_fork+0x35/0x40 [745117.186196] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745117.186237] ---[ end trace 1faf6b61695a700b ]--- [745125.581104] ------------[ cut here ]------------ [745125.581202] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745125.581204] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745125.581239] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745125.581241] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745125.581264] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745125.581266] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745125.581268] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745125.581270] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745125.581272] RBP: ffffac90009f3e48 R08: 00000000000667f6 R09: 0000000000000004 [745125.581273] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745125.581275] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745125.581277] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745125.581279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745125.581281] CR2: 00007f85a6ffe9a0 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745125.581283] Call Trace: [745125.581354] wl_notify_roaming_status+0x103/0x180 [wl] [745125.581407] wl_event_handler+0x7a/0x1f0 [wl] [745125.581413] kthread+0x121/0x140 [745125.581464] ? wl_notify_scan_status+0x330/0x330 [wl] [745125.581467] ? kthread_create_worker_on_cpu+0x70/0x70 [745125.581471] ret_from_fork+0x35/0x40 [745125.581473] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745125.581504] ---[ end trace 1faf6b61695a700c ]--- [745133.980494] ------------[ cut here ]------------ [745133.980594] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745133.980596] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745133.980640] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745133.980642] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745133.980673] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745133.980675] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745133.980678] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745133.980681] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745133.980683] RBP: ffffac90009f3e48 R08: 000000000006680e R09: 0000000000000004 [745133.980685] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745133.980687] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745133.980690] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745133.980693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745133.980695] CR2: 00007f85a6ffe9a0 CR3: 00000000b4494000 CR4: 00000000000006e0 [745133.980697] Call Trace: [745133.980783] wl_notify_roaming_status+0x103/0x180 [wl] [745133.980853] wl_event_handler+0x7a/0x1f0 [wl] [745133.980860] kthread+0x121/0x140 [745133.980929] ? wl_notify_scan_status+0x330/0x330 [wl] [745133.980934] ? kthread_create_worker_on_cpu+0x70/0x70 [745133.980939] ret_from_fork+0x35/0x40 [745133.980941] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745133.980982] ---[ end trace 1faf6b61695a700d ]--- [745142.375889] ------------[ cut here ]------------ [745142.376005] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745142.376007] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745142.376050] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745142.376052] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745142.376084] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745142.376086] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745142.376089] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745142.376092] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745142.376094] RBP: ffffac90009f3e48 R08: 0000000000066826 R09: 0000000000000004 [745142.376096] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745142.376098] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745142.376101] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745142.376104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745142.376106] CR2: 00007f85a6ffe9a0 CR3: 00000000b45ee000 CR4: 00000000000006e0 [745142.376108] Call Trace: [745142.376198] wl_notify_roaming_status+0x103/0x180 [wl] [745142.376268] wl_event_handler+0x7a/0x1f0 [wl] [745142.376275] kthread+0x121/0x140 [745142.376343] ? wl_notify_scan_status+0x330/0x330 [wl] [745142.376348] ? kthread_create_worker_on_cpu+0x70/0x70 [745142.376353] ret_from_fork+0x35/0x40 [745142.376355] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745142.376396] ---[ end trace 1faf6b61695a700e ]--- [745150.771282] ------------[ cut here ]------------ [745150.771380] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745150.771382] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745150.771426] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745150.771428] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745150.771459] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745150.771461] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745150.771464] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745150.771467] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745150.771469] RBP: ffffac90009f3e48 R08: 000000000006683e R09: 0000000000000004 [745150.771471] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745150.771473] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745150.771477] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745150.771479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745150.771481] CR2: 00007f85a0517320 CR3: 00000000b4494000 CR4: 00000000000006e0 [745150.771483] Call Trace: [745150.771570] wl_notify_roaming_status+0x103/0x180 [wl] [745150.771640] wl_event_handler+0x7a/0x1f0 [wl] [745150.771647] kthread+0x121/0x140 [745150.771715] ? wl_notify_scan_status+0x330/0x330 [wl] [745150.771720] ? kthread_create_worker_on_cpu+0x70/0x70 [745150.771725] ret_from_fork+0x35/0x40 [745150.771728] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745150.771769] ---[ end trace 1faf6b61695a700f ]--- [745159.170674] ------------[ cut here ]------------ [745159.170773] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745159.170775] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745159.170820] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745159.170822] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745159.170853] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745159.170855] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745159.170858] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745159.170861] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745159.170863] RBP: ffffac90009f3e48 R08: 0000000000066856 R09: 0000000000000004 [745159.170865] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745159.170867] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745159.170870] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745159.170873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745159.170875] CR2: 00007f85a0517320 CR3: 00000000b4494000 CR4: 00000000000006e0 [745159.170877] Call Trace: [745159.170963] wl_notify_roaming_status+0x103/0x180 [wl] [745159.171033] wl_event_handler+0x7a/0x1f0 [wl] [745159.171040] kthread+0x121/0x140 [745159.171109] ? wl_notify_scan_status+0x330/0x330 [wl] [745159.171114] ? kthread_create_worker_on_cpu+0x70/0x70 [745159.171118] ret_from_fork+0x35/0x40 [745159.171121] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745159.171162] ---[ end trace 1faf6b61695a7010 ]--- [745167.666061] ------------[ cut here ]------------ [745167.666178] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745167.666180] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745167.666225] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745167.666227] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745167.666258] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745167.666260] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745167.666264] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745167.666266] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745167.666268] RBP: ffffac90009f3e48 R08: 000000000006686e R09: 0000000000000004 [745167.666270] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745167.666272] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745167.666276] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745167.666278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745167.666281] CR2: 00007f85a0517320 CR3: 00000000b4494000 CR4: 00000000000006e0 [745167.666283] Call Trace: [745167.666373] wl_notify_roaming_status+0x103/0x180 [wl] [745167.666443] wl_event_handler+0x7a/0x1f0 [wl] [745167.666450] kthread+0x121/0x140 [745167.666519] ? wl_notify_scan_status+0x330/0x330 [wl] [745167.666523] ? kthread_create_worker_on_cpu+0x70/0x70 [745167.666528] ret_from_fork+0x35/0x40 [745167.666531] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745167.666572] ---[ end trace 1faf6b61695a7011 ]--- [745175.961455] ------------[ cut here ]------------ [745175.961555] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745175.961557] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745175.961601] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745175.961603] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745175.961634] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745175.961636] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745175.961639] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745175.961642] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745175.961644] RBP: ffffac90009f3e48 R08: 0000000000066886 R09: 0000000000000004 [745175.961646] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745175.961648] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745175.961651] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745175.961654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745175.961656] CR2: 00007f85a0517320 CR3: 00000000b4442000 CR4: 00000000000006e0 [745175.961658] Call Trace: [745175.961744] wl_notify_roaming_status+0x103/0x180 [wl] [745175.961815] wl_event_handler+0x7a/0x1f0 [wl] [745175.961822] kthread+0x121/0x140 [745175.961890] ? wl_notify_scan_status+0x330/0x330 [wl] [745175.961895] ? kthread_create_worker_on_cpu+0x70/0x70 [745175.961900] ret_from_fork+0x35/0x40 [745175.961902] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745175.961944] ---[ end trace 1faf6b61695a7012 ]--- [745184.356868] ------------[ cut here ]------------ [745184.356988] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745184.356990] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745184.357026] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745184.357027] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745184.357051] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745184.357053] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745184.357055] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745184.357057] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745184.357058] RBP: ffffac90009f3e48 R08: 000000000006689e R09: 0000000000000004 [745184.357060] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745184.357062] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745184.357064] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745184.357066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745184.357068] CR2: 00007f85a0517320 CR3: 00000000b4442000 CR4: 00000000000006e0 [745184.357069] Call Trace: [745184.357159] wl_notify_roaming_status+0x103/0x180 [wl] [745184.357211] wl_event_handler+0x7a/0x1f0 [wl] [745184.357217] kthread+0x121/0x140 [745184.357269] ? wl_notify_scan_status+0x330/0x330 [wl] [745184.357272] ? kthread_create_worker_on_cpu+0x70/0x70 [745184.357276] ret_from_fork+0x35/0x40 [745184.357278] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745184.357309] ---[ end trace 1faf6b61695a7013 ]--- [745192.756245] ------------[ cut here ]------------ [745192.756345] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745192.756347] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745192.756391] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745192.756393] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745192.756424] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745192.756426] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745192.756429] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745192.756432] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745192.756434] RBP: ffffac90009f3e48 R08: 00000000000668b6 R09: 0000000000000004 [745192.756436] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745192.756438] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745192.756441] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745192.756444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745192.756446] CR2: 00007f85a0722568 CR3: 00000000b4494000 CR4: 00000000000006e0 [745192.756448] Call Trace: [745192.756533] wl_notify_roaming_status+0x103/0x180 [wl] [745192.756603] wl_event_handler+0x7a/0x1f0 [wl] [745192.756610] kthread+0x121/0x140 [745192.756679] ? wl_notify_scan_status+0x330/0x330 [wl] [745192.756684] ? kthread_create_worker_on_cpu+0x70/0x70 [745192.756688] ret_from_fork+0x35/0x40 [745192.756691] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745192.756732] ---[ end trace 1faf6b61695a7014 ]--- [745201.151640] ------------[ cut here ]------------ [745201.151744] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745201.151746] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745201.151790] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745201.151792] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745201.151823] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745201.151825] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745201.151829] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745201.151831] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745201.151833] RBP: ffffac90009f3e48 R08: 00000000000668ce R09: 0000000000000004 [745201.151835] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745201.151837] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745201.151841] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745201.151843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745201.151845] CR2: 00007f85a0722568 CR3: 00000000b4586000 CR4: 00000000000006e0 [745201.151847] Call Trace: [745201.151935] wl_notify_roaming_status+0x103/0x180 [wl] [745201.152005] wl_event_handler+0x7a/0x1f0 [wl] [745201.152012] kthread+0x121/0x140 [745201.152080] ? wl_notify_scan_status+0x330/0x330 [wl] [745201.152085] ? kthread_create_worker_on_cpu+0x70/0x70 [745201.152089] ret_from_fork+0x35/0x40 [745201.152092] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745201.152133] ---[ end trace 1faf6b61695a7015 ]--- [745209.547043] ------------[ cut here ]------------ [745209.547158] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745209.547160] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745209.547196] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745209.547197] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745209.547221] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745209.547223] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745209.547225] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745209.547227] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745209.547228] RBP: ffffac90009f3e48 R08: 00000000000668e6 R09: 0000000000000004 [745209.547230] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745209.547232] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745209.547234] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745209.547236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745209.547238] CR2: 00007f85a0722568 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745209.547239] Call Trace: [745209.547325] wl_notify_roaming_status+0x103/0x180 [wl] [745209.547377] wl_event_handler+0x7a/0x1f0 [wl] [745209.547383] kthread+0x121/0x140 [745209.547435] ? wl_notify_scan_status+0x330/0x330 [wl] [745209.547438] ? kthread_create_worker_on_cpu+0x70/0x70 [745209.547442] ret_from_fork+0x35/0x40 [745209.547444] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745209.547475] ---[ end trace 1faf6b61695a7016 ]--- [745217.946427] ------------[ cut here ]------------ [745217.946527] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745217.946529] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745217.946573] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745217.946575] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745217.946607] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745217.946609] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745217.946612] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745217.946615] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745217.946617] RBP: ffffac90009f3e48 R08: 00000000000668fe R09: 0000000000000004 [745217.946619] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745217.946621] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745217.946624] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745217.946627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745217.946629] CR2: 00007f85a0722568 CR3: 00000000b3894000 CR4: 00000000000006e0 [745217.946631] Call Trace: [745217.946717] wl_notify_roaming_status+0x103/0x180 [wl] [745217.946787] wl_event_handler+0x7a/0x1f0 [wl] [745217.946794] kthread+0x121/0x140 [745217.946863] ? wl_notify_scan_status+0x330/0x330 [wl] [745217.946867] ? kthread_create_worker_on_cpu+0x70/0x70 [745217.946872] ret_from_fork+0x35/0x40 [745217.946875] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745217.946916] ---[ end trace 1faf6b61695a7017 ]--- [745226.241825] ------------[ cut here ]------------ [745226.241924] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745226.241926] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745226.241970] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745226.241972] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745226.242004] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745226.242006] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745226.242009] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745226.242012] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745226.242014] RBP: ffffac90009f3e48 R08: 0000000000066916 R09: 0000000000000004 [745226.242016] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745226.242018] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745226.242021] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745226.242024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745226.242026] CR2: 00007f85a7db7a20 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745226.242028] Call Trace: [745226.242114] wl_notify_roaming_status+0x103/0x180 [wl] [745226.242184] wl_event_handler+0x7a/0x1f0 [wl] [745226.242191] kthread+0x121/0x140 [745226.242259] ? wl_notify_scan_status+0x330/0x330 [wl] [745226.242264] ? kthread_create_worker_on_cpu+0x70/0x70 [745226.242269] ret_from_fork+0x35/0x40 [745226.242271] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745226.242312] ---[ end trace 1faf6b61695a7018 ]--- [745237.401018] ------------[ cut here ]------------ [745237.401129] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745237.401131] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745237.401176] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745237.401178] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745237.401209] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745237.401211] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745237.401214] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745237.401217] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745237.401219] RBP: ffffac90009f3e48 R08: 000000000006692e R09: 0000000000000004 [745237.401221] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745237.401223] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745237.401226] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745237.401229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745237.401231] CR2: 00007f7b3cea0000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745237.401233] Call Trace: [745237.401322] wl_notify_roaming_status+0x103/0x180 [wl] [745237.401392] wl_event_handler+0x7a/0x1f0 [wl] [745237.401399] kthread+0x121/0x140 [745237.401468] ? wl_notify_scan_status+0x330/0x330 [wl] [745237.401473] ? kthread_create_worker_on_cpu+0x70/0x70 [745237.401477] ret_from_fork+0x35/0x40 [745237.401480] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745237.401521] ---[ end trace 1faf6b61695a7019 ]--- [745245.700418] ------------[ cut here ]------------ [745245.700536] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745245.700538] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745245.700583] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745245.700585] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745245.700616] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745245.700619] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745245.700622] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745245.700624] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745245.700626] RBP: ffffac90009f3e48 R08: 0000000000066946 R09: 0000000000000004 [745245.700628] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745245.700631] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745245.700634] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745245.700636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745245.700639] CR2: 00007f7b3cea0000 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745245.700641] Call Trace: [745245.700730] wl_notify_roaming_status+0x103/0x180 [wl] [745245.700800] wl_event_handler+0x7a/0x1f0 [wl] [745245.700807] kthread+0x121/0x140 [745245.700876] ? wl_notify_scan_status+0x330/0x330 [wl] [745245.700880] ? kthread_create_worker_on_cpu+0x70/0x70 [745245.700885] ret_from_fork+0x35/0x40 [745245.700888] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745245.700929] ---[ end trace 1faf6b61695a701a ]--- [745254.095812] ------------[ cut here ]------------ [745254.095908] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745254.095909] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745254.095944] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745254.095946] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745254.095970] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745254.095971] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745254.095974] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745254.095975] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745254.095977] RBP: ffffac90009f3e48 R08: 000000000006695e R09: 0000000000000004 [745254.095979] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745254.095980] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745254.095983] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745254.095985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745254.095986] CR2: 00007f7b3cea0000 CR3: 00000000b4442000 CR4: 00000000000006e0 [745254.095988] Call Trace: [745254.096059] wl_notify_roaming_status+0x103/0x180 [wl] [745254.096112] wl_event_handler+0x7a/0x1f0 [wl] [745254.096118] kthread+0x121/0x140 [745254.096169] ? wl_notify_scan_status+0x330/0x330 [wl] [745254.096173] ? kthread_create_worker_on_cpu+0x70/0x70 [745254.096176] ret_from_fork+0x35/0x40 [745254.096179] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745254.096209] ---[ end trace 1faf6b61695a701b ]--- [745262.487203] ------------[ cut here ]------------ [745262.487300] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745262.487302] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745262.487346] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745262.487348] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745262.487379] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745262.487382] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745262.487385] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745262.487387] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745262.487389] RBP: ffffac90009f3e48 R08: 0000000000066976 R09: 0000000000000004 [745262.487392] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745262.487394] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745262.487397] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745262.487399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745262.487402] CR2: 00007f7b3cea0000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745262.487404] Call Trace: [745262.487489] wl_notify_roaming_status+0x103/0x180 [wl] [745262.487559] wl_event_handler+0x7a/0x1f0 [wl] [745262.487566] kthread+0x121/0x140 [745262.487635] ? wl_notify_scan_status+0x330/0x330 [wl] [745262.487639] ? kthread_create_worker_on_cpu+0x70/0x70 [745262.487644] ret_from_fork+0x35/0x40 [745262.487647] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745262.487688] ---[ end trace 1faf6b61695a701c ]--- [745270.886597] ------------[ cut here ]------------ [745270.886715] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745270.886716] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745270.886761] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745270.886763] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745270.886794] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745270.886796] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745270.886800] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745270.886802] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745270.886804] RBP: ffffac90009f3e48 R08: 000000000006698e R09: 0000000000000004 [745270.886806] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745270.886809] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745270.886812] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745270.886814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745270.886817] CR2: 000005471414f050 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745270.886819] Call Trace: [745270.886908] wl_notify_roaming_status+0x103/0x180 [wl] [745270.886978] wl_event_handler+0x7a/0x1f0 [wl] [745270.886986] kthread+0x121/0x140 [745270.887054] ? wl_notify_scan_status+0x330/0x330 [wl] [745270.887059] ? kthread_create_worker_on_cpu+0x70/0x70 [745270.887063] ret_from_fork+0x35/0x40 [745270.887066] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745270.887107] ---[ end trace 1faf6b61695a701d ]--- [745281.429869] ------------[ cut here ]------------ [745281.429990] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745281.429992] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745281.430036] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745281.430038] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745281.430070] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745281.430072] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745281.430075] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745281.430078] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745281.430080] RBP: ffffac90009f3e48 R08: 00000000000669a6 R09: 0000000000000004 [745281.430082] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745281.430084] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745281.430087] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745281.430090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745281.430092] CR2: 000005471414b008 CR3: 00000000b4586000 CR4: 00000000000006e0 [745281.430094] Call Trace: [745281.430185] wl_notify_roaming_status+0x103/0x180 [wl] [745281.430255] wl_event_handler+0x7a/0x1f0 [wl] [745281.430262] kthread+0x121/0x140 [745281.430331] ? wl_notify_scan_status+0x330/0x330 [wl] [745281.430335] ? kthread_create_worker_on_cpu+0x70/0x70 [745281.430340] ret_from_fork+0x35/0x40 [745281.430343] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745281.430384] ---[ end trace 1faf6b61695a701e ]--- [745289.725236] ------------[ cut here ]------------ [745289.725355] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745289.725357] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745289.725401] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745289.725404] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745289.725435] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745289.725437] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745289.725440] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745289.725443] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745289.725445] RBP: ffffac90009f3e48 R08: 00000000000669be R09: 0000000000000004 [745289.725447] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745289.725449] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745289.725452] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745289.725455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745289.725457] CR2: 000005471414b008 CR3: 00000000b4442000 CR4: 00000000000006e0 [745289.725459] Call Trace: [745289.725550] wl_notify_roaming_status+0x103/0x180 [wl] [745289.725620] wl_event_handler+0x7a/0x1f0 [wl] [745289.725627] kthread+0x121/0x140 [745289.725696] ? wl_notify_scan_status+0x330/0x330 [wl] [745289.725701] ? kthread_create_worker_on_cpu+0x70/0x70 [745289.725705] ret_from_fork+0x35/0x40 [745289.725708] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745289.725749] ---[ end trace 1faf6b61695a701f ]--- [745298.120717] ------------[ cut here ]------------ [745298.120815] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745298.120817] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745298.120861] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745298.120863] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745298.120894] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745298.120896] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745298.120899] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745298.120902] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745298.120904] RBP: ffffac90009f3e48 R08: 00000000000669d6 R09: 0000000000000004 [745298.120906] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745298.120908] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745298.120912] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745298.120914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745298.120916] CR2: 00007f85a05a5b30 CR3: 00000000ba394000 CR4: 00000000000006e0 [745298.120918] Call Trace: [745298.121004] wl_notify_roaming_status+0x103/0x180 [wl] [745298.121074] wl_event_handler+0x7a/0x1f0 [wl] [745298.121081] kthread+0x121/0x140 [745298.121150] ? wl_notify_scan_status+0x330/0x330 [wl] [745298.121154] ? kthread_create_worker_on_cpu+0x70/0x70 [745298.121159] ret_from_fork+0x35/0x40 [745298.121162] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745298.121203] ---[ end trace 1faf6b61695a7020 ]--- [745306.520021] ------------[ cut here ]------------ [745306.520120] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745306.520122] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745306.520166] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745306.520168] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745306.520199] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745306.520201] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745306.520204] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745306.520207] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745306.520209] RBP: ffffac90009f3e48 R08: 00000000000669ee R09: 0000000000000004 [745306.520211] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745306.520213] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745306.520216] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745306.520219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745306.520221] CR2: 00007f85a6ffea50 CR3: 00000000b4494000 CR4: 00000000000006e0 [745306.520223] Call Trace: [745306.520309] wl_notify_roaming_status+0x103/0x180 [wl] [745306.520379] wl_event_handler+0x7a/0x1f0 [wl] [745306.520386] kthread+0x121/0x140 [745306.520455] ? wl_notify_scan_status+0x330/0x330 [wl] [745306.520459] ? kthread_create_worker_on_cpu+0x70/0x70 [745306.520464] ret_from_fork+0x35/0x40 [745306.520466] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745306.520507] ---[ end trace 1faf6b61695a7021 ]--- [745317.167250] ------------[ cut here ]------------ [745317.167368] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745317.167370] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745317.167414] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745317.167416] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745317.167447] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745317.167450] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745317.167453] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745317.167455] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745317.167457] RBP: ffffac90009f3e48 R08: 0000000000066a06 R09: 0000000000000004 [745317.167459] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745317.167462] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745317.167465] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745317.167467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745317.167470] CR2: 00007f85a6ffea50 CR3: 00000000b4586000 CR4: 00000000000006e0 [745317.167472] Call Trace: [745317.167562] wl_notify_roaming_status+0x103/0x180 [wl] [745317.167632] wl_event_handler+0x7a/0x1f0 [wl] [745317.167639] kthread+0x121/0x140 [745317.167708] ? wl_notify_scan_status+0x330/0x330 [wl] [745317.167712] ? kthread_create_worker_on_cpu+0x70/0x70 [745317.167717] ret_from_fork+0x35/0x40 [745317.167720] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745317.167761] ---[ end trace 1faf6b61695a7022 ]--- [745325.566642] ------------[ cut here ]------------ [745325.566741] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745325.566743] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745325.566787] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745325.566789] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745325.566821] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745325.566823] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745325.566826] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745325.566829] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745325.566831] RBP: ffffac90009f3e48 R08: 0000000000066a1e R09: 0000000000000004 [745325.566833] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745325.566835] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745325.566838] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745325.566841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745325.566843] CR2: 0000054714153b68 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745325.566845] Call Trace: [745325.566930] wl_notify_roaming_status+0x103/0x180 [wl] [745325.567000] wl_event_handler+0x7a/0x1f0 [wl] [745325.567007] kthread+0x121/0x140 [745325.567076] ? wl_notify_scan_status+0x330/0x330 [wl] [745325.567081] ? kthread_create_worker_on_cpu+0x70/0x70 [745325.567085] ret_from_fork+0x35/0x40 [745325.567088] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745325.567129] ---[ end trace 1faf6b61695a7023 ]--- [745333.962037] ------------[ cut here ]------------ [745333.962157] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745333.962159] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745333.962203] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745333.962206] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745333.962237] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745333.962239] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745333.962242] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745333.962245] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745333.962247] RBP: ffffac90009f3e48 R08: 0000000000066a36 R09: 0000000000000004 [745333.962249] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745333.962252] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745333.962255] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745333.962257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745333.962260] CR2: 0000054714152f50 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745333.962262] Call Trace: [745333.962352] wl_notify_roaming_status+0x103/0x180 [wl] [745333.962422] wl_event_handler+0x7a/0x1f0 [wl] [745333.962429] kthread+0x121/0x140 [745333.962498] ? wl_notify_scan_status+0x330/0x330 [wl] [745333.962502] ? kthread_create_worker_on_cpu+0x70/0x70 [745333.962507] ret_from_fork+0x35/0x40 [745333.962510] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745333.962551] ---[ end trace 1faf6b61695a7024 ]--- [745342.461422] ------------[ cut here ]------------ [745342.461521] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745342.461523] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745342.461568] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745342.461570] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745342.461601] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745342.461603] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745342.461606] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745342.461609] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745342.461611] RBP: ffffac90009f3e48 R08: 0000000000066a4e R09: 0000000000000004 [745342.461613] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745342.461615] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745342.461618] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745342.461621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745342.461623] CR2: 000005471415b008 CR3: 00000000b4494000 CR4: 00000000000006e0 [745342.461625] Call Trace: [745342.461711] wl_notify_roaming_status+0x103/0x180 [wl] [745342.461781] wl_event_handler+0x7a/0x1f0 [wl] [745342.461788] kthread+0x121/0x140 [745342.461857] ? wl_notify_scan_status+0x330/0x330 [wl] [745342.461861] ? kthread_create_worker_on_cpu+0x70/0x70 [745342.461866] ret_from_fork+0x35/0x40 [745342.461869] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745342.461910] ---[ end trace 1faf6b61695a7025 ]--- [745350.856817] ------------[ cut here ]------------ [745350.856937] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745350.856939] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745350.856983] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745350.856986] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745350.857017] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745350.857019] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745350.857023] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745350.857025] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745350.857027] RBP: ffffac90009f3e48 R08: 0000000000066a66 R09: 0000000000000004 [745350.857029] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745350.857031] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745350.857035] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745350.857037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745350.857039] CR2: 000005471415b008 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745350.857041] Call Trace: [745350.857133] wl_notify_roaming_status+0x103/0x180 [wl] [745350.857203] wl_event_handler+0x7a/0x1f0 [wl] [745350.857210] kthread+0x121/0x140 [745350.857279] ? wl_notify_scan_status+0x330/0x330 [wl] [745350.857283] ? kthread_create_worker_on_cpu+0x70/0x70 [745350.857288] ret_from_fork+0x35/0x40 [745350.857291] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745350.857332] ---[ end trace 1faf6b61695a7026 ]--- [745359.256220] ------------[ cut here ]------------ [745359.256319] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745359.256320] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745359.256356] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745359.256357] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745359.256381] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745359.256383] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745359.256385] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745359.256387] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745359.256388] RBP: ffffac90009f3e48 R08: 0000000000066a7e R09: 0000000000000004 [745359.256390] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745359.256392] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745359.256394] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745359.256396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745359.256398] CR2: 000005471415b008 CR3: 00000000b4494000 CR4: 00000000000006e0 [745359.256399] Call Trace: [745359.256471] wl_notify_roaming_status+0x103/0x180 [wl] [745359.256523] wl_event_handler+0x7a/0x1f0 [wl] [745359.256530] kthread+0x121/0x140 [745359.256581] ? wl_notify_scan_status+0x330/0x330 [wl] [745359.256584] ? kthread_create_worker_on_cpu+0x70/0x70 [745359.256588] ret_from_fork+0x35/0x40 [745359.256590] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745359.256621] ---[ end trace 1faf6b61695a7027 ]--- [745367.751596] ------------[ cut here ]------------ [745367.751693] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745367.751694] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745367.751729] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745367.751731] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745367.751754] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745367.751756] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745367.751759] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745367.751760] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745367.751762] RBP: ffffac90009f3e48 R08: 0000000000066a96 R09: 0000000000000004 [745367.751764] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745367.751765] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745367.751768] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745367.751769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745367.751771] CR2: 000005471415b008 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745367.751773] Call Trace: [745367.751844] wl_notify_roaming_status+0x103/0x180 [wl] [745367.751896] wl_event_handler+0x7a/0x1f0 [wl] [745367.751902] kthread+0x121/0x140 [745367.751954] ? wl_notify_scan_status+0x330/0x330 [wl] [745367.751957] ? kthread_create_worker_on_cpu+0x70/0x70 [745367.751961] ret_from_fork+0x35/0x40 [745367.751963] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745367.751994] ---[ end trace 1faf6b61695a7028 ]--- [745376.150988] ------------[ cut here ]------------ [745376.151104] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745376.151106] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745376.151151] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745376.151153] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745376.151184] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745376.151186] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745376.151189] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745376.151192] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745376.151194] RBP: ffffac90009f3e48 R08: 0000000000066aae R09: 0000000000000004 [745376.151196] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745376.151198] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745376.151201] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745376.151204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745376.151206] CR2: 00007f85a6ffea90 CR3: 00000000ba394000 CR4: 00000000000006e0 [745376.151208] Call Trace: [745376.151300] wl_notify_roaming_status+0x103/0x180 [wl] [745376.151370] wl_event_handler+0x7a/0x1f0 [wl] [745376.151377] kthread+0x121/0x140 [745376.151446] ? wl_notify_scan_status+0x330/0x330 [wl] [745376.151450] ? kthread_create_worker_on_cpu+0x70/0x70 [745376.151455] ret_from_fork+0x35/0x40 [745376.151458] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745376.151499] ---[ end trace 1faf6b61695a7029 ]--- [745384.546390] ------------[ cut here ]------------ [745384.546483] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745384.546485] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745384.546520] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745384.546522] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745384.546545] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745384.546547] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745384.546549] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745384.546551] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745384.546553] RBP: ffffac90009f3e48 R08: 0000000000066ac6 R09: 0000000000000004 [745384.546554] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745384.546556] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745384.546558] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745384.546560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745384.546562] CR2: 000005471415f798 CR3: 00000000b4494000 CR4: 00000000000006e0 [745384.546563] Call Trace: [745384.546635] wl_notify_roaming_status+0x103/0x180 [wl] [745384.546687] wl_event_handler+0x7a/0x1f0 [wl] [745384.546693] kthread+0x121/0x140 [745384.546745] ? wl_notify_scan_status+0x330/0x330 [wl] [745384.546748] ? kthread_create_worker_on_cpu+0x70/0x70 [745384.546752] ret_from_fork+0x35/0x40 [745384.546754] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745384.546785] ---[ end trace 1faf6b61695a702a ]--- [745393.045767] ------------[ cut here ]------------ [745393.045879] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745393.045881] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745393.045926] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745393.045928] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745393.045959] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745393.045962] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745393.045965] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745393.045967] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745393.045969] RBP: ffffac90009f3e48 R08: 0000000000066ade R09: 0000000000000004 [745393.045972] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745393.045974] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745393.045977] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745393.045980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745393.045982] CR2: 00007f85a0527d60 CR3: 00000000b6d3e000 CR4: 00000000000006e0 [745393.045984] Call Trace: [745393.046073] wl_notify_roaming_status+0x103/0x180 [wl] [745393.046143] wl_event_handler+0x7a/0x1f0 [wl] [745393.046150] kthread+0x121/0x140 [745393.046219] ? wl_notify_scan_status+0x330/0x330 [wl] [745393.046224] ? kthread_create_worker_on_cpu+0x70/0x70 [745393.046228] ret_from_fork+0x35/0x40 [745393.046231] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745393.046272] ---[ end trace 1faf6b61695a702b ]--- [745401.441154] ------------[ cut here ]------------ [745401.441252] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745401.441255] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745401.441299] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745401.441301] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745401.441332] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745401.441335] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745401.441338] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745401.441340] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745401.441342] RBP: ffffac90009f3e48 R08: 0000000000066af6 R09: 0000000000000004 [745401.441344] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745401.441347] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745401.441350] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745401.441352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745401.441355] CR2: 00007f85a42d4000 CR3: 00000000ba394000 CR4: 00000000000006e0 [745401.441357] Call Trace: [745401.441442] wl_notify_roaming_status+0x103/0x180 [wl] [745401.441512] wl_event_handler+0x7a/0x1f0 [wl] [745401.441519] kthread+0x121/0x140 [745401.441588] ? wl_notify_scan_status+0x330/0x330 [wl] [745401.441592] ? kthread_create_worker_on_cpu+0x70/0x70 [745401.441597] ret_from_fork+0x35/0x40 [745401.441600] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745401.441641] ---[ end trace 1faf6b61695a702c ]--- [745409.840552] ------------[ cut here ]------------ [745409.840651] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745409.840653] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745409.840698] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745409.840700] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745409.840731] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745409.840733] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745409.840736] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745409.840738] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745409.840741] RBP: ffffac90009f3e48 R08: 0000000000066b0e R09: 0000000000000004 [745409.840743] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745409.840745] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745409.840748] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745409.840751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745409.840753] CR2: 00007f85a42d4000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745409.840755] Call Trace: [745409.840841] wl_notify_roaming_status+0x103/0x180 [wl] [745409.840911] wl_event_handler+0x7a/0x1f0 [wl] [745409.840918] kthread+0x121/0x140 [745409.840987] ? wl_notify_scan_status+0x330/0x330 [wl] [745409.840991] ? kthread_create_worker_on_cpu+0x70/0x70 [745409.840996] ret_from_fork+0x35/0x40 [745409.840999] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745409.841040] ---[ end trace 1faf6b61695a702d ]--- [745418.235941] ------------[ cut here ]------------ [745418.236040] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745418.236042] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745418.236086] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745418.236088] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745418.236119] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745418.236122] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745418.236125] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745418.236127] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745418.236129] RBP: ffffac90009f3e48 R08: 0000000000066b26 R09: 0000000000000004 [745418.236131] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745418.236133] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745418.236137] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745418.236139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745418.236142] CR2: 00007f85a42d4000 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745418.236144] Call Trace: [745418.236228] wl_notify_roaming_status+0x103/0x180 [wl] [745418.236299] wl_event_handler+0x7a/0x1f0 [wl] [745418.236305] kthread+0x121/0x140 [745418.236374] ? wl_notify_scan_status+0x330/0x330 [wl] [745418.236379] ? kthread_create_worker_on_cpu+0x70/0x70 [745418.236383] ret_from_fork+0x35/0x40 [745418.236386] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745418.236427] ---[ end trace 1faf6b61695a702e ]--- [745426.631337] ------------[ cut here ]------------ [745426.631437] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745426.631439] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745426.631484] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745426.631486] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745426.631517] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745426.631519] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745426.631522] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745426.631525] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745426.631527] RBP: ffffac90009f3e48 R08: 0000000000066b3e R09: 0000000000000004 [745426.631529] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745426.631531] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745426.631534] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745426.631537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745426.631539] CR2: 0000557834c90028 CR3: 00000000b4442000 CR4: 00000000000006e0 [745426.631541] Call Trace: [745426.631627] wl_notify_roaming_status+0x103/0x180 [wl] [745426.631697] wl_event_handler+0x7a/0x1f0 [wl] [745426.631704] kthread+0x121/0x140 [745426.631773] ? wl_notify_scan_status+0x330/0x330 [wl] [745426.631778] ? kthread_create_worker_on_cpu+0x70/0x70 [745426.631782] ret_from_fork+0x35/0x40 [745426.631785] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745426.631826] ---[ end trace 1faf6b61695a702f ]--- [745435.030733] ------------[ cut here ]------------ [745435.030852] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745435.030854] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745435.030899] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745435.030901] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745435.030932] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745435.030935] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745435.030938] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745435.030940] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745435.030942] RBP: ffffac90009f3e48 R08: 0000000000066b56 R09: 0000000000000004 [745435.030944] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745435.030946] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745435.030950] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745435.030952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745435.030954] CR2: 0000557834c90028 CR3: 00000000b2018000 CR4: 00000000000006e0 [745435.030956] Call Trace: [745435.031049] wl_notify_roaming_status+0x103/0x180 [wl] [745435.031119] wl_event_handler+0x7a/0x1f0 [wl] [745435.031127] kthread+0x121/0x140 [745435.031196] ? wl_notify_scan_status+0x330/0x330 [wl] [745435.031200] ? kthread_create_worker_on_cpu+0x70/0x70 [745435.031205] ret_from_fork+0x35/0x40 [745435.031208] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745435.031249] ---[ end trace 1faf6b61695a7030 ]--- [745443.530114] ------------[ cut here ]------------ [745443.530215] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745443.530217] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745443.530262] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745443.530264] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745443.530295] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745443.530298] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745443.530301] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745443.530303] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745443.530305] RBP: ffffac90009f3e48 R08: 0000000000066b6e R09: 0000000000000004 [745443.530307] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745443.530309] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745443.530313] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745443.530315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745443.530318] CR2: 0000557834c90028 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745443.530320] Call Trace: [745443.530404] wl_notify_roaming_status+0x103/0x180 [wl] [745443.530475] wl_event_handler+0x7a/0x1f0 [wl] [745443.530482] kthread+0x121/0x140 [745443.530550] ? wl_notify_scan_status+0x330/0x330 [wl] [745443.530555] ? kthread_create_worker_on_cpu+0x70/0x70 [745443.530560] ret_from_fork+0x35/0x40 [745443.530562] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745443.530604] ---[ end trace 1faf6b61695a7031 ]--- [745451.821543] ------------[ cut here ]------------ [745451.821646] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745451.821647] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745451.821682] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745451.821684] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745451.821707] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745451.821709] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745451.821711] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745451.821713] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745451.821715] RBP: ffffac90009f3e48 R08: 0000000000066b86 R09: 0000000000000004 [745451.821716] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745451.821718] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745451.821720] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745451.821722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745451.821724] CR2: 0000557834c90028 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745451.821726] Call Trace: [745451.821797] wl_notify_roaming_status+0x103/0x180 [wl] [745451.821849] wl_event_handler+0x7a/0x1f0 [wl] [745451.821855] kthread+0x121/0x140 [745451.821906] ? wl_notify_scan_status+0x330/0x330 [wl] [745451.821910] ? kthread_create_worker_on_cpu+0x70/0x70 [745451.821914] ret_from_fork+0x35/0x40 [745451.821916] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745451.821947] ---[ end trace 1faf6b61695a7032 ]--- [745460.216913] ------------[ cut here ]------------ [745460.217033] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745460.217035] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745460.217080] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745460.217082] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745460.217113] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745460.217116] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745460.217119] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745460.217121] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745460.217123] RBP: ffffac90009f3e48 R08: 0000000000066b9e R09: 0000000000000004 [745460.217126] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745460.217128] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745460.217131] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745460.217133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745460.217136] CR2: 00007f85a0727d78 CR3: 00000000b2018000 CR4: 00000000000006e0 [745460.217138] Call Trace: [745460.217231] wl_notify_roaming_status+0x103/0x180 [wl] [745460.217301] wl_event_handler+0x7a/0x1f0 [wl] [745460.217308] kthread+0x121/0x140 [745460.217376] ? wl_notify_scan_status+0x330/0x330 [wl] [745460.217381] ? kthread_create_worker_on_cpu+0x70/0x70 [745460.217386] ret_from_fork+0x35/0x40 [745460.217388] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745460.217430] ---[ end trace 1faf6b61695a7033 ]--- [745468.616302] ------------[ cut here ]------------ [745468.616401] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745468.616403] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745468.616448] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745468.616450] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745468.616481] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745468.616483] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745468.616486] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745468.616489] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745468.616491] RBP: ffffac90009f3e48 R08: 0000000000066bb6 R09: 0000000000000004 [745468.616493] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745468.616495] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745468.616498] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745468.616501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745468.616503] CR2: 00007f85a0759a78 CR3: 00000000b4494000 CR4: 00000000000006e0 [745468.616505] Call Trace: [745468.616590] wl_notify_roaming_status+0x103/0x180 [wl] [745468.616661] wl_event_handler+0x7a/0x1f0 [wl] [745468.616667] kthread+0x121/0x140 [745468.616736] ? wl_notify_scan_status+0x330/0x330 [wl] [745468.616741] ? kthread_create_worker_on_cpu+0x70/0x70 [745468.616745] ret_from_fork+0x35/0x40 [745468.616748] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745468.616789] ---[ end trace 1faf6b61695a7034 ]--- [745477.011691] ------------[ cut here ]------------ [745477.011791] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745477.011793] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745477.011837] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745477.011839] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745477.011871] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745477.011873] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745477.011876] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745477.011879] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745477.011881] RBP: ffffac90009f3e48 R08: 0000000000066bce R09: 0000000000000004 [745477.011883] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745477.011885] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745477.011888] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745477.011891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745477.011893] CR2: 00007f85a0759a78 CR3: 000000007455a000 CR4: 00000000000006e0 [745477.011895] Call Trace: [745477.011981] wl_notify_roaming_status+0x103/0x180 [wl] [745477.012051] wl_event_handler+0x7a/0x1f0 [wl] [745477.012058] kthread+0x121/0x140 [745477.012126] ? wl_notify_scan_status+0x330/0x330 [wl] [745477.012131] ? kthread_create_worker_on_cpu+0x70/0x70 [745477.012136] ret_from_fork+0x35/0x40 [745477.012138] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745477.012179] ---[ end trace 1faf6b61695a7035 ]--- [745485.407084] ------------[ cut here ]------------ [745485.407183] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745485.407184] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745485.407229] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745485.407231] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745485.407262] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745485.407265] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745485.407268] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745485.407270] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745485.407272] RBP: ffffac90009f3e48 R08: 0000000000066be6 R09: 0000000000000004 [745485.407274] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745485.407276] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745485.407280] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745485.407282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745485.407284] CR2: 00007f1ebc5cc000 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745485.407286] Call Trace: [745485.407371] wl_notify_roaming_status+0x103/0x180 [wl] [745485.407441] wl_event_handler+0x7a/0x1f0 [wl] [745485.407448] kthread+0x121/0x140 [745485.407517] ? wl_notify_scan_status+0x330/0x330 [wl] [745485.407521] ? kthread_create_worker_on_cpu+0x70/0x70 [745485.407526] ret_from_fork+0x35/0x40 [745485.407529] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745485.407570] ---[ end trace 1faf6b61695a7036 ]--- [745493.806476] ------------[ cut here ]------------ [745493.806576] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745493.806578] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745493.806623] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745493.806625] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745493.806656] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745493.806659] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745493.806662] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745493.806664] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745493.806666] RBP: ffffac90009f3e48 R08: 0000000000066bfe R09: 0000000000000004 [745493.806668] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745493.806671] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745493.806674] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745493.806676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745493.806679] CR2: 00007f1ebc5cc000 CR3: 00000000b4442000 CR4: 00000000000006e0 [745493.806681] Call Trace: [745493.806766] wl_notify_roaming_status+0x103/0x180 [wl] [745493.806836] wl_event_handler+0x7a/0x1f0 [wl] [745493.806843] kthread+0x121/0x140 [745493.806912] ? wl_notify_scan_status+0x330/0x330 [wl] [745493.806917] ? kthread_create_worker_on_cpu+0x70/0x70 [745493.806922] ret_from_fork+0x35/0x40 [745493.806924] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745493.806966] ---[ end trace 1faf6b61695a7037 ]--- [745502.301906] ------------[ cut here ]------------ [745502.301998] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745502.301999] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745502.302035] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745502.302036] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745502.302060] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745502.302062] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745502.302064] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745502.302066] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745502.302067] RBP: ffffac90009f3e48 R08: 0000000000066c16 R09: 0000000000000004 [745502.302069] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745502.302071] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745502.302073] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745502.302075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745502.302077] CR2: 00007f1ebc5cc000 CR3: 00000000b45ee000 CR4: 00000000000006e0 [745502.302078] Call Trace: [745502.302150] wl_notify_roaming_status+0x103/0x180 [wl] [745502.302203] wl_event_handler+0x7a/0x1f0 [wl] [745502.302209] kthread+0x121/0x140 [745502.302260] ? wl_notify_scan_status+0x330/0x330 [wl] [745502.302264] ? kthread_create_worker_on_cpu+0x70/0x70 [745502.302267] ret_from_fork+0x35/0x40 [745502.302269] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745502.302300] ---[ end trace 1faf6b61695a7038 ]--- [745510.701260] ------------[ cut here ]------------ [745510.701359] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745510.701362] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745510.701406] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745510.701408] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745510.701439] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745510.701441] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745510.701444] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745510.701446] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745510.701449] RBP: ffffac90009f3e48 R08: 0000000000066c2e R09: 0000000000000004 [745510.701451] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745510.701453] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745510.701456] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745510.701459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745510.701461] CR2: 000005471414f050 CR3: 00000000b4494000 CR4: 00000000000006e0 [745510.701463] Call Trace: [745510.701548] wl_notify_roaming_status+0x103/0x180 [wl] [745510.701618] wl_event_handler+0x7a/0x1f0 [wl] [745510.701625] kthread+0x121/0x140 [745510.701694] ? wl_notify_scan_status+0x330/0x330 [wl] [745510.701699] ? kthread_create_worker_on_cpu+0x70/0x70 [745510.701703] ret_from_fork+0x35/0x40 [745510.701706] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745510.701747] ---[ end trace 1faf6b61695a7039 ]--- [745518.996660] ------------[ cut here ]------------ [745518.996761] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745518.996763] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745518.996807] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745518.996809] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745518.996841] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745518.996843] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745518.996846] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745518.996848] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745518.996850] RBP: ffffac90009f3e48 R08: 0000000000066c46 R09: 0000000000000004 [745518.996853] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745518.996855] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745518.996858] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745518.996860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745518.996863] CR2: 000005471414b008 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745518.996865] Call Trace: [745518.996950] wl_notify_roaming_status+0x103/0x180 [wl] [745518.997020] wl_event_handler+0x7a/0x1f0 [wl] [745518.997027] kthread+0x121/0x140 [745518.997096] ? wl_notify_scan_status+0x330/0x330 [wl] [745518.997100] ? kthread_create_worker_on_cpu+0x70/0x70 [745518.997105] ret_from_fork+0x35/0x40 [745518.997108] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745518.997149] ---[ end trace 1faf6b61695a703a ]--- [745527.392055] ------------[ cut here ]------------ [745527.392170] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745527.392172] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745527.392216] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745527.392218] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745527.392250] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745527.392252] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745527.392255] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745527.392258] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745527.392260] RBP: ffffac90009f3e48 R08: 0000000000066c5e R09: 0000000000000004 [745527.392262] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745527.392264] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745527.392267] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745527.392270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745527.392272] CR2: 000005471414b008 CR3: 00000000b063c000 CR4: 00000000000006e0 [745527.392274] Call Trace: [745527.392363] wl_notify_roaming_status+0x103/0x180 [wl] [745527.392433] wl_event_handler+0x7a/0x1f0 [wl] [745527.392440] kthread+0x121/0x140 [745527.392509] ? wl_notify_scan_status+0x330/0x330 [wl] [745527.392513] ? kthread_create_worker_on_cpu+0x70/0x70 [745527.392518] ret_from_fork+0x35/0x40 [745527.392521] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745527.392562] ---[ end trace 1faf6b61695a703b ]--- [745535.787446] ------------[ cut here ]------------ [745535.787546] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745535.787548] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745535.787592] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745535.787595] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745535.787626] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745535.787628] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745535.787631] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745535.787634] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745535.787636] RBP: ffffac90009f3e48 R08: 0000000000066c76 R09: 0000000000000004 [745535.787638] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745535.787640] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745535.787643] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745535.787646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745535.787648] CR2: 000005471414b008 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745535.787650] Call Trace: [745535.787736] wl_notify_roaming_status+0x103/0x180 [wl] [745535.787806] wl_event_handler+0x7a/0x1f0 [wl] [745535.787813] kthread+0x121/0x140 [745535.787882] ? wl_notify_scan_status+0x330/0x330 [wl] [745535.787886] ? kthread_create_worker_on_cpu+0x70/0x70 [745535.787891] ret_from_fork+0x35/0x40 [745535.787893] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745535.787935] ---[ end trace 1faf6b61695a703c ]--- [745544.182854] ------------[ cut here ]------------ [745544.182951] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745544.182953] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745544.182998] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745544.183000] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745544.183031] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745544.183034] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745544.183037] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745544.183039] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745544.183041] RBP: ffffac90009f3e48 R08: 0000000000066c8e R09: 0000000000000004 [745544.183043] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745544.183045] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745544.183049] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745544.183051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745544.183054] CR2: 000005471414b008 CR3: 00000000b4442000 CR4: 00000000000006e0 [745544.183056] Call Trace: [745544.183141] wl_notify_roaming_status+0x103/0x180 [wl] [745544.183211] wl_event_handler+0x7a/0x1f0 [wl] [745544.183218] kthread+0x121/0x140 [745544.183287] ? wl_notify_scan_status+0x330/0x330 [wl] [745544.183291] ? kthread_create_worker_on_cpu+0x70/0x70 [745544.183296] ret_from_fork+0x35/0x40 [745544.183299] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745544.183340] ---[ end trace 1faf6b61695a703d ]--- [745552.582235] ------------[ cut here ]------------ [745552.582334] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745552.582336] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745552.582380] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745552.582382] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745552.582413] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745552.582416] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745552.582419] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745552.582421] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745552.582423] RBP: ffffac90009f3e48 R08: 0000000000066ca6 R09: 0000000000000004 [745552.582426] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745552.582428] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745552.582431] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745552.582433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745552.582436] CR2: 00007f85a05f6528 CR3: 00000000ba394000 CR4: 00000000000006e0 [745552.582438] Call Trace: [745552.582523] wl_notify_roaming_status+0x103/0x180 [wl] [745552.582594] wl_event_handler+0x7a/0x1f0 [wl] [745552.582601] kthread+0x121/0x140 [745552.582669] ? wl_notify_scan_status+0x330/0x330 [wl] [745552.582674] ? kthread_create_worker_on_cpu+0x70/0x70 [745552.582679] ret_from_fork+0x35/0x40 [745552.582682] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745552.582723] ---[ end trace 1faf6b61695a703e ]--- [745560.977623] ------------[ cut here ]------------ [745560.977723] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745560.977725] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745560.977770] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745560.977772] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745560.977803] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745560.977805] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745560.977808] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745560.977811] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745560.977813] RBP: ffffac90009f3e48 R08: 0000000000066cbe R09: 0000000000000004 [745560.977815] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745560.977817] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745560.977820] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745560.977823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745560.977825] CR2: 00007f85a05f6528 CR3: 00000000b4586000 CR4: 00000000000006e0 [745560.977827] Call Trace: [745560.977913] wl_notify_roaming_status+0x103/0x180 [wl] [745560.977983] wl_event_handler+0x7a/0x1f0 [wl] [745560.977990] kthread+0x121/0x140 [745560.978059] ? wl_notify_scan_status+0x330/0x330 [wl] [745560.978064] ? kthread_create_worker_on_cpu+0x70/0x70 [745560.978069] ret_from_fork+0x35/0x40 [745560.978071] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745560.978113] ---[ end trace 1faf6b61695a703f ]--- [745569.373020] ------------[ cut here ]------------ [745569.373139] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745569.373141] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745569.373185] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745569.373187] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745569.373219] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745569.373221] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745569.373224] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745569.373226] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745569.373229] RBP: ffffac90009f3e48 R08: 0000000000066cd6 R09: 0000000000000004 [745569.373231] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745569.373233] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745569.373236] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745569.373239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745569.373241] CR2: 00007f85a05f6528 CR3: 00000000b063c000 CR4: 00000000000006e0 [745569.373243] Call Trace: [745569.373334] wl_notify_roaming_status+0x103/0x180 [wl] [745569.373404] wl_event_handler+0x7a/0x1f0 [wl] [745569.373411] kthread+0x121/0x140 [745569.373480] ? wl_notify_scan_status+0x330/0x330 [wl] [745569.373484] ? kthread_create_worker_on_cpu+0x70/0x70 [745569.373489] ret_from_fork+0x35/0x40 [745569.373492] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745569.373533] ---[ end trace 1faf6b61695a7040 ]--- [745577.772410] ------------[ cut here ]------------ [745577.772510] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745577.772512] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745577.772557] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745577.772559] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745577.772590] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745577.772592] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745577.772595] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745577.772598] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745577.772600] RBP: ffffac90009f3e48 R08: 0000000000066cee R09: 0000000000000004 [745577.772602] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745577.772604] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745577.772607] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745577.772610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745577.772612] CR2: 00007f85a05f6528 CR3: 00000000b4442000 CR4: 00000000000006e0 [745577.772614] Call Trace: [745577.772699] wl_notify_roaming_status+0x103/0x180 [wl] [745577.772769] wl_event_handler+0x7a/0x1f0 [wl] [745577.772776] kthread+0x121/0x140 [745577.772845] ? wl_notify_scan_status+0x330/0x330 [wl] [745577.772850] ? kthread_create_worker_on_cpu+0x70/0x70 [745577.772854] ret_from_fork+0x35/0x40 [745577.772857] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745577.772898] ---[ end trace 1faf6b61695a7041 ]--- [745586.167803] ------------[ cut here ]------------ [745586.167901] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745586.167903] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745586.167948] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745586.167950] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745586.167982] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745586.167984] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745586.167987] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745586.167989] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745586.167992] RBP: ffffac90009f3e48 R08: 0000000000066d06 R09: 0000000000000004 [745586.167994] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745586.167996] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745586.167999] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745586.168002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745586.168004] CR2: 00007f85a05f6528 CR3: 00000000b4442000 CR4: 00000000000006e0 [745586.168006] Call Trace: [745586.168092] wl_notify_roaming_status+0x103/0x180 [wl] [745586.168162] wl_event_handler+0x7a/0x1f0 [wl] [745586.168169] kthread+0x121/0x140 [745586.168237] ? wl_notify_scan_status+0x330/0x330 [wl] [745586.168242] ? kthread_create_worker_on_cpu+0x70/0x70 [745586.168247] ret_from_fork+0x35/0x40 [745586.168249] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745586.168291] ---[ end trace 1faf6b61695a7042 ]--- [745594.667193] ------------[ cut here ]------------ [745594.667311] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745594.667313] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745594.667357] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745594.667360] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745594.667391] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745594.667393] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745594.667396] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745594.667398] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745594.667401] RBP: ffffac90009f3e48 R08: 0000000000066d1e R09: 0000000000000004 [745594.667403] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745594.667405] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745594.667408] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745594.667411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745594.667413] CR2: 00007f85a06220b8 CR3: 00000000b4494000 CR4: 00000000000006e0 [745594.667415] Call Trace: [745594.667505] wl_notify_roaming_status+0x103/0x180 [wl] [745594.667575] wl_event_handler+0x7a/0x1f0 [wl] [745594.667582] kthread+0x121/0x140 [745594.667651] ? wl_notify_scan_status+0x330/0x330 [wl] [745594.667655] ? kthread_create_worker_on_cpu+0x70/0x70 [745594.667660] ret_from_fork+0x35/0x40 [745594.667663] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745594.667704] ---[ end trace 1faf6b61695a7043 ]--- [745603.062579] ------------[ cut here ]------------ [745603.062679] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745603.062681] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745603.062726] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745603.062728] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745603.062759] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745603.062761] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745603.062764] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745603.062767] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745603.062769] RBP: ffffac90009f3e48 R08: 0000000000066d36 R09: 0000000000000004 [745603.062771] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745603.062773] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745603.062776] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745603.062779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745603.062781] CR2: 00007f85a4305000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745603.062783] Call Trace: [745603.062869] wl_notify_roaming_status+0x103/0x180 [wl] [745603.062939] wl_event_handler+0x7a/0x1f0 [wl] [745603.062947] kthread+0x121/0x140 [745603.063015] ? wl_notify_scan_status+0x330/0x330 [wl] [745603.063020] ? kthread_create_worker_on_cpu+0x70/0x70 [745603.063025] ret_from_fork+0x35/0x40 [745603.063027] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745603.063068] ---[ end trace 1faf6b61695a7044 ]--- [745611.461978] ------------[ cut here ]------------ [745611.462094] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745611.462096] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745611.462140] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745611.462142] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745611.462174] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745611.462176] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745611.462179] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745611.462181] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745611.462183] RBP: ffffac90009f3e48 R08: 0000000000066d4e R09: 0000000000000004 [745611.462186] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745611.462188] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745611.462191] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745611.462194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745611.462196] CR2: 00007f1ebc5cc000 CR3: 00000000b063c000 CR4: 00000000000006e0 [745611.462198] Call Trace: [745611.462289] wl_notify_roaming_status+0x103/0x180 [wl] [745611.462359] wl_event_handler+0x7a/0x1f0 [wl] [745611.462366] kthread+0x121/0x140 [745611.462435] ? wl_notify_scan_status+0x330/0x330 [wl] [745611.462440] ? kthread_create_worker_on_cpu+0x70/0x70 [745611.462444] ret_from_fork+0x35/0x40 [745611.462447] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745611.462488] ---[ end trace 1faf6b61695a7045 ]--- [745619.857365] ------------[ cut here ]------------ [745619.857465] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745619.857467] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745619.857510] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745619.857513] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745619.857544] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745619.857546] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745619.857549] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745619.857551] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745619.857554] RBP: ffffac90009f3e48 R08: 0000000000066d66 R09: 0000000000000004 [745619.857556] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745619.857558] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745619.857561] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745619.857564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745619.857566] CR2: 00007f1ebc5cc000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745619.857568] Call Trace: [745619.857653] wl_notify_roaming_status+0x103/0x180 [wl] [745619.857723] wl_event_handler+0x7a/0x1f0 [wl] [745619.857730] kthread+0x121/0x140 [745619.857799] ? wl_notify_scan_status+0x330/0x330 [wl] [745619.857804] ? kthread_create_worker_on_cpu+0x70/0x70 [745619.857808] ret_from_fork+0x35/0x40 [745619.857811] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745619.857852] ---[ end trace 1faf6b61695a7046 ]--- [745628.252759] ------------[ cut here ]------------ [745628.252861] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745628.252863] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745628.252908] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745628.252910] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745628.252941] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745628.252943] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745628.252946] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745628.252949] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745628.252951] RBP: ffffac90009f3e48 R08: 0000000000066d7e R09: 0000000000000004 [745628.252953] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745628.252955] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745628.252959] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745628.252961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745628.252964] CR2: 000005471414f050 CR3: 00000000b45ee000 CR4: 00000000000006e0 [745628.252966] Call Trace: [745628.253051] wl_notify_roaming_status+0x103/0x180 [wl] [745628.253121] wl_event_handler+0x7a/0x1f0 [wl] [745628.253128] kthread+0x121/0x140 [745628.253196] ? wl_notify_scan_status+0x330/0x330 [wl] [745628.253201] ? kthread_create_worker_on_cpu+0x70/0x70 [745628.253206] ret_from_fork+0x35/0x40 [745628.253208] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745628.253250] ---[ end trace 1faf6b61695a7047 ]--- [745636.648156] ------------[ cut here ]------------ [745636.648274] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745636.648276] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745636.648321] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745636.648323] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745636.648354] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745636.648356] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745636.648360] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745636.648362] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745636.648364] RBP: ffffac90009f3e48 R08: 0000000000066d96 R09: 0000000000000004 [745636.648366] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745636.648368] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745636.648372] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745636.648374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745636.648376] CR2: 000005471414f050 CR3: 00000000b2018000 CR4: 00000000000006e0 [745636.648378] Call Trace: [745636.648469] wl_notify_roaming_status+0x103/0x180 [wl] [745636.648539] wl_event_handler+0x7a/0x1f0 [wl] [745636.648546] kthread+0x121/0x140 [745636.648615] ? wl_notify_scan_status+0x330/0x330 [wl] [745636.648619] ? kthread_create_worker_on_cpu+0x70/0x70 [745636.648624] ret_from_fork+0x35/0x40 [745636.648627] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745636.648668] ---[ end trace 1faf6b61695a7048 ]--- [745645.047546] ------------[ cut here ]------------ [745645.047646] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745645.047648] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745645.047693] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745645.047695] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745645.047726] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745645.047728] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745645.047732] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745645.047734] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745645.047736] RBP: ffffac90009f3e48 R08: 0000000000066dae R09: 0000000000000004 [745645.047738] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745645.047740] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745645.047744] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745645.047746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745645.047748] CR2: 00007f85a0553bb8 CR3: 00000000b4494000 CR4: 00000000000006e0 [745645.047750] Call Trace: [745645.047835] wl_notify_roaming_status+0x103/0x180 [wl] [745645.047905] wl_event_handler+0x7a/0x1f0 [wl] [745645.047913] kthread+0x121/0x140 [745645.047981] ? wl_notify_scan_status+0x330/0x330 [wl] [745645.047986] ? kthread_create_worker_on_cpu+0x70/0x70 [745645.047991] ret_from_fork+0x35/0x40 [745645.047993] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745645.048034] ---[ end trace 1faf6b61695a7049 ]--- [745653.442940] ------------[ cut here ]------------ [745653.443039] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745653.443040] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745653.443075] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745653.443077] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745653.443101] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745653.443102] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745653.443105] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745653.443106] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745653.443108] RBP: ffffac90009f3e48 R08: 0000000000066dc6 R09: 0000000000000004 [745653.443110] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745653.443111] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745653.443114] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745653.443116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745653.443117] CR2: 00007f85a0553bb8 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745653.443119] Call Trace: [745653.443190] wl_notify_roaming_status+0x103/0x180 [wl] [745653.443243] wl_event_handler+0x7a/0x1f0 [wl] [745653.443249] kthread+0x121/0x140 [745653.443301] ? wl_notify_scan_status+0x330/0x330 [wl] [745653.443304] ? kthread_create_worker_on_cpu+0x70/0x70 [745653.443308] ret_from_fork+0x35/0x40 [745653.443310] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745653.443341] ---[ end trace 1faf6b61695a704a ]--- [745661.942324] ------------[ cut here ]------------ [745661.942425] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745661.942427] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745661.942472] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745661.942474] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745661.942505] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745661.942507] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745661.942511] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745661.942513] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745661.942515] RBP: ffffac90009f3e48 R08: 0000000000066dde R09: 0000000000000004 [745661.942517] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745661.942520] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745661.942523] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745661.942525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745661.942528] CR2: 00007f85a0553bb8 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745661.942530] Call Trace: [745661.942615] wl_notify_roaming_status+0x103/0x180 [wl] [745661.942685] wl_event_handler+0x7a/0x1f0 [wl] [745661.942692] kthread+0x121/0x140 [745661.942761] ? wl_notify_scan_status+0x330/0x330 [wl] [745661.942766] ? kthread_create_worker_on_cpu+0x70/0x70 [745661.942770] ret_from_fork+0x35/0x40 [745661.942773] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745661.942814] ---[ end trace 1faf6b61695a704b ]--- [745670.337717] ------------[ cut here ]------------ [745670.337817] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745670.337819] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745670.337863] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745670.337865] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745670.337896] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745670.337899] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745670.337902] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745670.337904] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745670.337906] RBP: ffffac90009f3e48 R08: 0000000000066df6 R09: 0000000000000004 [745670.337908] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745670.337911] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745670.337914] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745670.337916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745670.337919] CR2: 00007f1ebc5cc000 CR3: 00000000b4442000 CR4: 00000000000006e0 [745670.337921] Call Trace: [745670.338005] wl_notify_roaming_status+0x103/0x180 [wl] [745670.338075] wl_event_handler+0x7a/0x1f0 [wl] [745670.338082] kthread+0x121/0x140 [745670.338151] ? wl_notify_scan_status+0x330/0x330 [wl] [745670.338155] ? kthread_create_worker_on_cpu+0x70/0x70 [745670.338160] ret_from_fork+0x35/0x40 [745670.338163] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745670.338204] ---[ end trace 1faf6b61695a704c ]--- [745678.837126] ------------[ cut here ]------------ [745678.837242] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745678.837244] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745678.837288] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745678.837290] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745678.837321] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745678.837324] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745678.837327] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745678.837329] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745678.837331] RBP: ffffac90009f3e48 R08: 0000000000066e0e R09: 0000000000000004 [745678.837334] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745678.837336] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745678.837339] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745678.837341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745678.837344] CR2: 00007f1ebc5cc000 CR3: 00000000b2018000 CR4: 00000000000006e0 [745678.837346] Call Trace: [745678.837434] wl_notify_roaming_status+0x103/0x180 [wl] [745678.837504] wl_event_handler+0x7a/0x1f0 [wl] [745678.837511] kthread+0x121/0x140 [745678.837580] ? wl_notify_scan_status+0x330/0x330 [wl] [745678.837584] ? kthread_create_worker_on_cpu+0x70/0x70 [745678.837589] ret_from_fork+0x35/0x40 [745678.837592] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745678.837633] ---[ end trace 1faf6b61695a704d ]--- [745687.232496] ------------[ cut here ]------------ [745687.232595] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745687.232598] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745687.232642] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745687.232644] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745687.232676] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745687.232678] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745687.232681] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745687.232684] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745687.232686] RBP: ffffac90009f3e48 R08: 0000000000066e26 R09: 0000000000000004 [745687.232688] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745687.232690] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745687.232693] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745687.232696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745687.232698] CR2: 00007f1ebc5cc000 CR3: 00000000b4442000 CR4: 00000000000006e0 [745687.232700] Call Trace: [745687.232786] wl_notify_roaming_status+0x103/0x180 [wl] [745687.232856] wl_event_handler+0x7a/0x1f0 [wl] [745687.232863] kthread+0x121/0x140 [745687.232932] ? wl_notify_scan_status+0x330/0x330 [wl] [745687.232936] ? kthread_create_worker_on_cpu+0x70/0x70 [745687.232941] ret_from_fork+0x35/0x40 [745687.232944] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745687.232985] ---[ end trace 1faf6b61695a704e ]--- [745695.631898] ------------[ cut here ]------------ [745695.632018] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745695.632020] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745695.632064] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745695.632066] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745695.632097] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745695.632100] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745695.632103] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745695.632105] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745695.632107] RBP: ffffac90009f3e48 R08: 0000000000066e3e R09: 0000000000000004 [745695.632109] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745695.632112] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745695.632115] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745695.632117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745695.632120] CR2: 000005471416f050 CR3: 00000000b2018000 CR4: 00000000000006e0 [745695.632122] Call Trace: [745695.632216] wl_notify_roaming_status+0x103/0x180 [wl] [745695.632286] wl_event_handler+0x7a/0x1f0 [wl] [745695.632293] kthread+0x121/0x140 [745695.632362] ? wl_notify_scan_status+0x330/0x330 [wl] [745695.632367] ? kthread_create_worker_on_cpu+0x70/0x70 [745695.632371] ret_from_fork+0x35/0x40 [745695.632374] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745695.632415] ---[ end trace 1faf6b61695a704f ]--- [745704.027284] ------------[ cut here ]------------ [745704.027383] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745704.027385] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745704.027429] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745704.027431] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745704.027462] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745704.027464] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745704.027467] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745704.027470] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745704.027472] RBP: ffffac90009f3e48 R08: 0000000000066e56 R09: 0000000000000004 [745704.027474] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745704.027476] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745704.027479] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745704.027482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745704.027484] CR2: 00007f85a04d3f30 CR3: 00000000b4494000 CR4: 00000000000006e0 [745704.027486] Call Trace: [745704.027572] wl_notify_roaming_status+0x103/0x180 [wl] [745704.027642] wl_event_handler+0x7a/0x1f0 [wl] [745704.027649] kthread+0x121/0x140 [745704.027718] ? wl_notify_scan_status+0x330/0x330 [wl] [745704.027722] ? kthread_create_worker_on_cpu+0x70/0x70 [745704.027727] ret_from_fork+0x35/0x40 [745704.027729] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745704.027771] ---[ end trace 1faf6b61695a7050 ]--- [745712.422675] ------------[ cut here ]------------ [745712.422774] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745712.422776] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745712.422820] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745712.422822] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745712.422853] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745712.422855] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745712.422858] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745712.422861] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745712.422863] RBP: ffffac90009f3e48 R08: 0000000000066e6e R09: 0000000000000004 [745712.422865] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745712.422867] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745712.422870] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745712.422873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745712.422875] CR2: 00007f85a04d3f30 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745712.422877] Call Trace: [745712.422963] wl_notify_roaming_status+0x103/0x180 [wl] [745712.423033] wl_event_handler+0x7a/0x1f0 [wl] [745712.423039] kthread+0x121/0x140 [745712.423108] ? wl_notify_scan_status+0x330/0x330 [wl] [745712.423113] ? kthread_create_worker_on_cpu+0x70/0x70 [745712.423118] ret_from_fork+0x35/0x40 [745712.423120] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745712.423161] ---[ end trace 1faf6b61695a7051 ]--- [745720.718080] ------------[ cut here ]------------ [745720.718200] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745720.718202] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745720.718247] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745720.718249] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745720.718280] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745720.718283] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745720.718286] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745720.718288] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745720.718290] RBP: ffffac90009f3e48 R08: 0000000000066e86 R09: 0000000000000004 [745720.718292] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745720.718295] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745720.718298] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745720.718300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745720.718303] CR2: 00007f85a6ffebd8 CR3: 00000000b2018000 CR4: 00000000000006e0 [745720.718305] Call Trace: [745720.718398] wl_notify_roaming_status+0x103/0x180 [wl] [745720.718468] wl_event_handler+0x7a/0x1f0 [wl] [745720.718476] kthread+0x121/0x140 [745720.718544] ? wl_notify_scan_status+0x330/0x330 [wl] [745720.718549] ? kthread_create_worker_on_cpu+0x70/0x70 [745720.718553] ret_from_fork+0x35/0x40 [745720.718556] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745720.718597] ---[ end trace 1faf6b61695a7052 ]--- [745729.113465] ------------[ cut here ]------------ [745729.113566] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745729.113568] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745729.113612] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745729.113614] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745729.113646] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745729.113648] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745729.113651] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745729.113653] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745729.113655] RBP: ffffac90009f3e48 R08: 0000000000066e9e R09: 0000000000000004 [745729.113658] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745729.113660] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745729.113663] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745729.113666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745729.113668] CR2: 00007f85a6ffebe0 CR3: 00000000b4494000 CR4: 00000000000006e0 [745729.113670] Call Trace: [745729.113756] wl_notify_roaming_status+0x103/0x180 [wl] [745729.113826] wl_event_handler+0x7a/0x1f0 [wl] [745729.113833] kthread+0x121/0x140 [745729.113902] ? wl_notify_scan_status+0x330/0x330 [wl] [745729.113906] ? kthread_create_worker_on_cpu+0x70/0x70 [745729.113911] ret_from_fork+0x35/0x40 [745729.113913] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745729.113955] ---[ end trace 1faf6b61695a7053 ]--- [745737.512866] ------------[ cut here ]------------ [745737.512961] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745737.512963] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745737.512998] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745737.513000] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745737.513023] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745737.513025] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745737.513027] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745737.513029] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745737.513031] RBP: ffffac90009f3e48 R08: 0000000000066eb6 R09: 0000000000000004 [745737.513032] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745737.513034] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745737.513036] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745737.513038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745737.513040] CR2: 00007f85a6ffebe0 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745737.513041] Call Trace: [745737.513113] wl_notify_roaming_status+0x103/0x180 [wl] [745737.513166] wl_event_handler+0x7a/0x1f0 [wl] [745737.513172] kthread+0x121/0x140 [745737.513223] ? wl_notify_scan_status+0x330/0x330 [wl] [745737.513227] ? kthread_create_worker_on_cpu+0x70/0x70 [745737.513230] ret_from_fork+0x35/0x40 [745737.513233] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745737.513263] ---[ end trace 1faf6b61695a7054 ]--- [745745.908258] ------------[ cut here ]------------ [745745.908376] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745745.908378] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745745.908423] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745745.908425] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745745.908456] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745745.908458] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745745.908461] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745745.908464] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745745.908466] RBP: ffffac90009f3e48 R08: 0000000000066ece R09: 0000000000000004 [745745.908468] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745745.908470] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745745.908474] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745745.908476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745745.908479] CR2: 000005471415f798 CR3: 00000000b4494000 CR4: 00000000000006e0 [745745.908481] Call Trace: [745745.908573] wl_notify_roaming_status+0x103/0x180 [wl] [745745.908643] wl_event_handler+0x7a/0x1f0 [wl] [745745.908650] kthread+0x121/0x140 [745745.908719] ? wl_notify_scan_status+0x330/0x330 [wl] [745745.908724] ? kthread_create_worker_on_cpu+0x70/0x70 [745745.908728] ret_from_fork+0x35/0x40 [745745.908731] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745745.908772] ---[ end trace 1faf6b61695a7055 ]--- [745754.303650] ------------[ cut here ]------------ [745754.303749] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745754.303751] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745754.303795] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745754.303798] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745754.303829] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745754.303831] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745754.303834] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745754.303836] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745754.303839] RBP: ffffac90009f3e48 R08: 0000000000066ee6 R09: 0000000000000004 [745754.303841] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745754.303843] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745754.303846] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745754.303849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745754.303851] CR2: 00007f85a06aec10 CR3: 00000000b4494000 CR4: 00000000000006e0 [745754.303853] Call Trace: [745754.303939] wl_notify_roaming_status+0x103/0x180 [wl] [745754.304009] wl_event_handler+0x7a/0x1f0 [wl] [745754.304016] kthread+0x121/0x140 [745754.304085] ? wl_notify_scan_status+0x330/0x330 [wl] [745754.304089] ? kthread_create_worker_on_cpu+0x70/0x70 [745754.304094] ret_from_fork+0x35/0x40 [745754.304097] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745754.304138] ---[ end trace 1faf6b61695a7056 ]--- [745762.703052] ------------[ cut here ]------------ [745762.703147] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745762.703149] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745762.703184] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745762.703186] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745762.703209] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745762.703211] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745762.703214] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745762.703215] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745762.703217] RBP: ffffac90009f3e48 R08: 0000000000066efe R09: 0000000000000004 [745762.703219] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745762.703220] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745762.703223] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745762.703225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745762.703226] CR2: 00007f85a0504368 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745762.703228] Call Trace: [745762.703304] wl_notify_roaming_status+0x103/0x180 [wl] [745762.703356] wl_event_handler+0x7a/0x1f0 [wl] [745762.703362] kthread+0x121/0x140 [745762.703414] ? wl_notify_scan_status+0x330/0x330 [wl] [745762.703417] ? kthread_create_worker_on_cpu+0x70/0x70 [745762.703421] ret_from_fork+0x35/0x40 [745762.703423] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745762.703454] ---[ end trace 1faf6b61695a7057 ]--- [745771.098432] ------------[ cut here ]------------ [745771.098531] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745771.098533] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745771.098577] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745771.098579] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745771.098611] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745771.098613] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745771.098616] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745771.098619] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745771.098621] RBP: ffffac90009f3e48 R08: 0000000000066f16 R09: 0000000000000004 [745771.098623] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745771.098625] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745771.098628] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745771.098631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745771.098633] CR2: 00007f85a0504368 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745771.098635] Call Trace: [745771.098721] wl_notify_roaming_status+0x103/0x180 [wl] [745771.098791] wl_event_handler+0x7a/0x1f0 [wl] [745771.098798] kthread+0x121/0x140 [745771.098867] ? wl_notify_scan_status+0x330/0x330 [wl] [745771.098871] ? kthread_create_worker_on_cpu+0x70/0x70 [745771.098876] ret_from_fork+0x35/0x40 [745771.098879] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745771.098921] ---[ end trace 1faf6b61695a7058 ]--- [745779.493826] ------------[ cut here ]------------ [745779.493926] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745779.493928] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745779.493973] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745779.493975] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745779.494006] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745779.494008] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745779.494012] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745779.494014] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745779.494016] RBP: ffffac90009f3e48 R08: 0000000000066f2e R09: 0000000000000004 [745779.494018] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745779.494020] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745779.494024] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745779.494026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745779.494028] CR2: 00007f85a0504368 CR3: 00000000b4442000 CR4: 00000000000006e0 [745779.494030] Call Trace: [745779.494115] wl_notify_roaming_status+0x103/0x180 [wl] [745779.494185] wl_event_handler+0x7a/0x1f0 [wl] [745779.494192] kthread+0x121/0x140 [745779.494261] ? wl_notify_scan_status+0x330/0x330 [wl] [745779.494266] ? kthread_create_worker_on_cpu+0x70/0x70 [745779.494270] ret_from_fork+0x35/0x40 [745779.494273] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745779.494314] ---[ end trace 1faf6b61695a7059 ]--- [745787.893223] ------------[ cut here ]------------ [745787.893324] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745787.893326] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745787.893371] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745787.893373] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745787.893404] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745787.893406] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745787.893409] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745787.893412] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745787.893414] RBP: ffffac90009f3e48 R08: 0000000000066f46 R09: 0000000000000004 [745787.893416] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745787.893418] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745787.893422] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745787.893424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745787.893426] CR2: 00007f1ebc5cc000 CR3: 00000000b063c000 CR4: 00000000000006e0 [745787.893428] Call Trace: [745787.893514] wl_notify_roaming_status+0x103/0x180 [wl] [745787.893584] wl_event_handler+0x7a/0x1f0 [wl] [745787.893591] kthread+0x121/0x140 [745787.893660] ? wl_notify_scan_status+0x330/0x330 [wl] [745787.893665] ? kthread_create_worker_on_cpu+0x70/0x70 [745787.893669] ret_from_fork+0x35/0x40 [745787.893672] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745787.893713] ---[ end trace 1faf6b61695a705a ]--- [745796.288625] ------------[ cut here ]------------ [745796.288717] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745796.288719] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745796.288754] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745796.288756] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745796.288779] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745796.288781] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745796.288783] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745796.288785] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745796.288787] RBP: ffffac90009f3e48 R08: 0000000000066f5e R09: 0000000000000004 [745796.288788] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745796.288790] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745796.288792] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745796.288794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745796.288796] CR2: 00007f1ebc5cc000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745796.288798] Call Trace: [745796.288870] wl_notify_roaming_status+0x103/0x180 [wl] [745796.288923] wl_event_handler+0x7a/0x1f0 [wl] [745796.288929] kthread+0x121/0x140 [745796.288980] ? wl_notify_scan_status+0x330/0x330 [wl] [745796.288984] ? kthread_create_worker_on_cpu+0x70/0x70 [745796.288987] ret_from_fork+0x35/0x40 [745796.288989] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745796.289020] ---[ end trace 1faf6b61695a705b ]--- [745804.684016] ------------[ cut here ]------------ [745804.684108] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745804.684110] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745804.684145] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745804.684147] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745804.684170] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745804.684172] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745804.684174] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745804.684176] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745804.684178] RBP: ffffac90009f3e48 R08: 0000000000066f76 R09: 0000000000000004 [745804.684180] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745804.684181] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745804.684184] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745804.684185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745804.684187] CR2: 00007f1ebc5cc000 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745804.684189] Call Trace: [745804.684260] wl_notify_roaming_status+0x103/0x180 [wl] [745804.684313] wl_event_handler+0x7a/0x1f0 [wl] [745804.684319] kthread+0x121/0x140 [745804.684370] ? wl_notify_scan_status+0x330/0x330 [wl] [745804.684374] ? kthread_create_worker_on_cpu+0x70/0x70 [745804.684378] ret_from_fork+0x35/0x40 [745804.684380] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745804.684411] ---[ end trace 1faf6b61695a705c ]--- [745813.079400] ------------[ cut here ]------------ [745813.079510] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745813.079512] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745813.079556] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745813.079559] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745813.079590] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745813.079592] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745813.079595] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745813.079598] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745813.079600] RBP: ffffac90009f3e48 R08: 0000000000066f8e R09: 0000000000000004 [745813.079602] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745813.079604] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745813.079607] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745813.079610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745813.079612] CR2: 00007f1ebc5cc000 CR3: 00000000b4586000 CR4: 00000000000006e0 [745813.079614] Call Trace: [745813.079702] wl_notify_roaming_status+0x103/0x180 [wl] [745813.079772] wl_event_handler+0x7a/0x1f0 [wl] [745813.079779] kthread+0x121/0x140 [745813.079848] ? wl_notify_scan_status+0x330/0x330 [wl] [745813.079852] ? kthread_create_worker_on_cpu+0x70/0x70 [745813.079857] ret_from_fork+0x35/0x40 [745813.079860] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745813.079901] ---[ end trace 1faf6b61695a705d ]--- [745821.478792] ------------[ cut here ]------------ [745821.478894] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745821.478896] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745821.478940] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745821.478942] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745821.478974] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745821.478976] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745821.478979] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745821.478981] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745821.478984] RBP: ffffac90009f3e48 R08: 0000000000066fa6 R09: 0000000000000004 [745821.478986] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745821.478988] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745821.478991] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745821.478994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745821.478996] CR2: 00007f1ebc5cc000 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745821.478998] Call Trace: [745821.479084] wl_notify_roaming_status+0x103/0x180 [wl] [745821.479154] wl_event_handler+0x7a/0x1f0 [wl] [745821.479161] kthread+0x121/0x140 [745821.479230] ? wl_notify_scan_status+0x330/0x330 [wl] [745821.479235] ? kthread_create_worker_on_cpu+0x70/0x70 [745821.479239] ret_from_fork+0x35/0x40 [745821.479242] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745821.479283] ---[ end trace 1faf6b61695a705e ]--- [745829.874184] ------------[ cut here ]------------ [745829.874283] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745829.874285] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745829.874330] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745829.874332] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745829.874363] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745829.874365] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745829.874368] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745829.874371] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745829.874373] RBP: ffffac90009f3e48 R08: 0000000000066fbe R09: 0000000000000004 [745829.874375] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745829.874377] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745829.874381] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745829.874383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745829.874386] CR2: 00007f1ebc5cc000 CR3: 00000000b4442000 CR4: 00000000000006e0 [745829.874388] Call Trace: [745829.874474] wl_notify_roaming_status+0x103/0x180 [wl] [745829.874544] wl_event_handler+0x7a/0x1f0 [wl] [745829.874551] kthread+0x121/0x140 [745829.874620] ? wl_notify_scan_status+0x330/0x330 [wl] [745829.874624] ? kthread_create_worker_on_cpu+0x70/0x70 [745829.874629] ret_from_fork+0x35/0x40 [745829.874632] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745829.874673] ---[ end trace 1faf6b61695a705f ]--- [745838.373572] ------------[ cut here ]------------ [745838.373672] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745838.373674] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745838.373718] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745838.373720] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745838.373751] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745838.373754] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745838.373757] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745838.373759] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745838.373761] RBP: ffffac90009f3e48 R08: 0000000000066fd6 R09: 0000000000000004 [745838.373763] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745838.373766] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745838.373769] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745838.373771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745838.373774] CR2: 00007f85a06d9fd0 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745838.373776] Call Trace: [745838.373860] wl_notify_roaming_status+0x103/0x180 [wl] [745838.373930] wl_event_handler+0x7a/0x1f0 [wl] [745838.373937] kthread+0x121/0x140 [745838.374006] ? wl_notify_scan_status+0x330/0x330 [wl] [745838.374010] ? kthread_create_worker_on_cpu+0x70/0x70 [745838.374015] ret_from_fork+0x35/0x40 [745838.374018] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745838.374059] ---[ end trace 1faf6b61695a7060 ]--- [745846.768974] ------------[ cut here ]------------ [745846.769066] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745846.769068] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745846.769103] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745846.769105] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745846.769128] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745846.769130] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745846.769132] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745846.769134] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745846.769135] RBP: ffffac90009f3e48 R08: 0000000000066fee R09: 0000000000000004 [745846.769137] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745846.769139] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745846.769141] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745846.769143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745846.769145] CR2: 00007f1ebc5cc000 CR3: 00000000b4494000 CR4: 00000000000006e0 [745846.769146] Call Trace: [745846.769219] wl_notify_roaming_status+0x103/0x180 [wl] [745846.769271] wl_event_handler+0x7a/0x1f0 [wl] [745846.769277] kthread+0x121/0x140 [745846.769329] ? wl_notify_scan_status+0x330/0x330 [wl] [745846.769332] ? kthread_create_worker_on_cpu+0x70/0x70 [745846.769336] ret_from_fork+0x35/0x40 [745846.769338] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745846.769369] ---[ end trace 1faf6b61695a7061 ]--- [745855.168359] ------------[ cut here ]------------ [745855.168475] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745855.168477] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745855.168521] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745855.168524] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745855.168555] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745855.168557] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745855.168560] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745855.168563] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745855.168565] RBP: ffffac90009f3e48 R08: 0000000000067006 R09: 0000000000000004 [745855.168567] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745855.168569] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745855.168573] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745855.168575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745855.168578] CR2: 00007f1ebc5cc000 CR3: 00000000b2018000 CR4: 00000000000006e0 [745855.168579] Call Trace: [745855.168671] wl_notify_roaming_status+0x103/0x180 [wl] [745855.168741] wl_event_handler+0x7a/0x1f0 [wl] [745855.168748] kthread+0x121/0x140 [745855.168817] ? wl_notify_scan_status+0x330/0x330 [wl] [745855.168821] ? kthread_create_worker_on_cpu+0x70/0x70 [745855.168826] ret_from_fork+0x35/0x40 [745855.168829] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745855.168870] ---[ end trace 1faf6b61695a7062 ]--- [745863.563753] ------------[ cut here ]------------ [745863.563852] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745863.563854] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745863.563898] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745863.563900] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745863.563931] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745863.563934] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745863.563937] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745863.563940] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745863.563942] RBP: ffffac90009f3e48 R08: 000000000006701e R09: 0000000000000004 [745863.563944] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745863.563946] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745863.563949] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745863.563952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745863.563954] CR2: 00007f85a6ffec60 CR3: 00000000ba394000 CR4: 00000000000006e0 [745863.563956] Call Trace: [745863.564042] wl_notify_roaming_status+0x103/0x180 [wl] [745863.564112] wl_event_handler+0x7a/0x1f0 [wl] [745863.564119] kthread+0x121/0x140 [745863.564188] ? wl_notify_scan_status+0x330/0x330 [wl] [745863.564192] ? kthread_create_worker_on_cpu+0x70/0x70 [745863.564197] ret_from_fork+0x35/0x40 [745863.564200] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745863.564241] ---[ end trace 1faf6b61695a7063 ]--- [745871.959143] ------------[ cut here ]------------ [745871.959242] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745871.959244] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745871.959288] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745871.959290] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745871.959321] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745871.959324] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745871.959327] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745871.959329] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745871.959331] RBP: ffffac90009f3e48 R08: 0000000000067036 R09: 0000000000000004 [745871.959334] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745871.959336] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745871.959339] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745871.959342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745871.959344] CR2: 00007f85a056e938 CR3: 00000000ba394000 CR4: 00000000000006e0 [745871.959346] Call Trace: [745871.959431] wl_notify_roaming_status+0x103/0x180 [wl] [745871.959501] wl_event_handler+0x7a/0x1f0 [wl] [745871.959508] kthread+0x121/0x140 [745871.959577] ? wl_notify_scan_status+0x330/0x330 [wl] [745871.959582] ? kthread_create_worker_on_cpu+0x70/0x70 [745871.959587] ret_from_fork+0x35/0x40 [745871.959589] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745871.959631] ---[ end trace 1faf6b61695a7064 ]--- [745880.354633] ------------[ cut here ]------------ [745880.354733] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745880.354735] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745880.354779] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745880.354781] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745880.354812] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745880.354814] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745880.354817] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745880.354820] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745880.354822] RBP: ffffac90009f3e48 R08: 000000000006704e R09: 0000000000000004 [745880.354824] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745880.354826] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745880.354829] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745880.354832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745880.354834] CR2: 000005471416b008 CR3: 00000000b4494000 CR4: 00000000000006e0 [745880.354836] Call Trace: [745880.354922] wl_notify_roaming_status+0x103/0x180 [wl] [745880.354992] wl_event_handler+0x7a/0x1f0 [wl] [745880.354999] kthread+0x121/0x140 [745880.355068] ? wl_notify_scan_status+0x330/0x330 [wl] [745880.355072] ? kthread_create_worker_on_cpu+0x70/0x70 [745880.355077] ret_from_fork+0x35/0x40 [745880.355080] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745880.355121] ---[ end trace 1faf6b61695a7065 ]--- [745888.753938] ------------[ cut here ]------------ [745888.754030] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745888.754032] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745888.754067] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745888.754069] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745888.754092] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745888.754094] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745888.754096] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745888.754098] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745888.754100] RBP: ffffac90009f3e48 R08: 0000000000067066 R09: 0000000000000004 [745888.754101] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745888.754103] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745888.754105] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745888.754107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745888.754109] CR2: 000005471416b008 CR3: 00000000b0d40000 CR4: 00000000000006e0 [745888.754110] Call Trace: [745888.754182] wl_notify_roaming_status+0x103/0x180 [wl] [745888.754234] wl_event_handler+0x7a/0x1f0 [wl] [745888.754240] kthread+0x121/0x140 [745888.754292] ? wl_notify_scan_status+0x330/0x330 [wl] [745888.754295] ? kthread_create_worker_on_cpu+0x70/0x70 [745888.754299] ret_from_fork+0x35/0x40 [745888.754301] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745888.754332] ---[ end trace 1faf6b61695a7066 ]--- [745897.149324] ------------[ cut here ]------------ [745897.149444] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745897.149445] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745897.149490] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745897.149492] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745897.149523] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745897.149525] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745897.149528] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745897.149531] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745897.149533] RBP: ffffac90009f3e48 R08: 000000000006707e R09: 0000000000000004 [745897.149535] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745897.149537] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745897.149540] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745897.149543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745897.149545] CR2: 000005471416b008 CR3: 00000000b4494000 CR4: 00000000000006e0 [745897.149547] Call Trace: [745897.149639] wl_notify_roaming_status+0x103/0x180 [wl] [745897.149709] wl_event_handler+0x7a/0x1f0 [wl] [745897.149716] kthread+0x121/0x140 [745897.149785] ? wl_notify_scan_status+0x330/0x330 [wl] [745897.149789] ? kthread_create_worker_on_cpu+0x70/0x70 [745897.149794] ret_from_fork+0x35/0x40 [745897.149797] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745897.149838] ---[ end trace 1faf6b61695a7067 ]--- [745905.544726] ------------[ cut here ]------------ [745905.544834] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745905.544836] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745905.544880] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745905.544882] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745905.544913] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745905.544915] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745905.544918] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745905.544921] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745905.544923] RBP: ffffac90009f3e48 R08: 0000000000067096 R09: 0000000000000004 [745905.544925] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745905.544927] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745905.544930] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745905.544933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745905.544935] CR2: 00007f85a060dd60 CR3: 00000000b4494000 CR4: 00000000000006e0 [745905.544937] Call Trace: [745905.545023] wl_notify_roaming_status+0x103/0x180 [wl] [745905.545093] wl_event_handler+0x7a/0x1f0 [wl] [745905.545101] kthread+0x121/0x140 [745905.545169] ? wl_notify_scan_status+0x330/0x330 [wl] [745905.545174] ? kthread_create_worker_on_cpu+0x70/0x70 [745905.545179] ret_from_fork+0x35/0x40 [745905.545181] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745905.545223] ---[ end trace 1faf6b61695a7068 ]--- [745913.944106] ------------[ cut here ]------------ [745913.944206] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745913.944208] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745913.944252] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745913.944254] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745913.944285] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745913.944288] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745913.944291] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745913.944293] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745913.944295] RBP: ffffac90009f3e48 R08: 00000000000670ae R09: 0000000000000004 [745913.944297] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745913.944299] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745913.944303] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745913.944305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745913.944308] CR2: 00007f85a060dd60 CR3: 00000000b7a92000 CR4: 00000000000006e0 [745913.944310] Call Trace: [745913.944395] wl_notify_roaming_status+0x103/0x180 [wl] [745913.944465] wl_event_handler+0x7a/0x1f0 [wl] [745913.944472] kthread+0x121/0x140 [745913.944541] ? wl_notify_scan_status+0x330/0x330 [wl] [745913.944545] ? kthread_create_worker_on_cpu+0x70/0x70 [745913.944550] ret_from_fork+0x35/0x40 [745913.944552] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745913.944594] ---[ end trace 1faf6b61695a7069 ]--- [745922.339503] ------------[ cut here ]------------ [745922.339602] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745922.339604] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745922.339648] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745922.339650] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745922.339681] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745922.339684] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745922.339687] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745922.339689] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745922.339691] RBP: ffffac90009f3e48 R08: 00000000000670c6 R09: 0000000000000004 [745922.339693] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745922.339696] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745922.339699] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745922.339701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745922.339704] CR2: 00007f85a04d7740 CR3: 00000000b4494000 CR4: 00000000000006e0 [745922.339706] Call Trace: [745922.339791] wl_notify_roaming_status+0x103/0x180 [wl] [745922.339861] wl_event_handler+0x7a/0x1f0 [wl] [745922.339868] kthread+0x121/0x140 [745922.339937] ? wl_notify_scan_status+0x330/0x330 [wl] [745922.339941] ? kthread_create_worker_on_cpu+0x70/0x70 [745922.339946] ret_from_fork+0x35/0x40 [745922.339949] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745922.339990] ---[ end trace 1faf6b61695a706a ]--- [745930.734892] ------------[ cut here ]------------ [745930.734990] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745930.734992] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745930.735037] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745930.735039] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745930.735070] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745930.735072] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745930.735075] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745930.735078] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745930.735080] RBP: ffffac90009f3e48 R08: 00000000000670de R09: 0000000000000004 [745930.735082] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745930.735084] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745930.735087] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745930.735090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745930.735092] CR2: 000005471415f050 CR3: 00000000b4442000 CR4: 00000000000006e0 [745930.735094] Call Trace: [745930.735180] wl_notify_roaming_status+0x103/0x180 [wl] [745930.735250] wl_event_handler+0x7a/0x1f0 [wl] [745930.735257] kthread+0x121/0x140 [745930.735326] ? wl_notify_scan_status+0x330/0x330 [wl] [745930.735330] ? kthread_create_worker_on_cpu+0x70/0x70 [745930.735335] ret_from_fork+0x35/0x40 [745930.735337] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745930.735379] ---[ end trace 1faf6b61695a706b ]--- [745939.134298] ------------[ cut here ]------------ [745939.134396] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745939.134398] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745939.134442] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745939.134444] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745939.134475] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745939.134477] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745939.134480] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745939.134483] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745939.134485] RBP: ffffac90009f3e48 R08: 00000000000670f6 R09: 0000000000000004 [745939.134487] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745939.134489] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745939.134493] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745939.134495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745939.134497] CR2: 0000054714194361 CR3: 00000000b2d8a000 CR4: 00000000000006e0 [745939.134500] Call Trace: [745939.134585] wl_notify_roaming_status+0x103/0x180 [wl] [745939.134655] wl_event_handler+0x7a/0x1f0 [wl] [745939.134662] kthread+0x121/0x140 [745939.134731] ? wl_notify_scan_status+0x330/0x330 [wl] [745939.134735] ? kthread_create_worker_on_cpu+0x70/0x70 [745939.134740] ret_from_fork+0x35/0x40 [745939.134743] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745939.134784] ---[ end trace 1faf6b61695a706c ]--- [745947.529691] ------------[ cut here ]------------ [745947.529790] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745947.529791] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745947.529818] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745947.529819] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745947.529836] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745947.529837] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745947.529839] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745947.529840] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745947.529841] RBP: ffffac90009f3e48 R08: 000000000006710e R09: 0000000000000004 [745947.529842] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745947.529843] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745947.529845] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745947.529846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745947.529848] CR2: 00005563a32e39b8 CR3: 00000000b45ee000 CR4: 00000000000006e0 [745947.529849] Call Trace: [745947.529927] wl_notify_roaming_status+0x103/0x180 [wl] [745947.529962] wl_event_handler+0x7a/0x1f0 [wl] [745947.529967] kthread+0x121/0x140 [745947.530002] ? wl_notify_scan_status+0x330/0x330 [wl] [745947.530004] ? kthread_create_worker_on_cpu+0x70/0x70 [745947.530008] ret_from_fork+0x35/0x40 [745947.530009] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745947.530030] ---[ end trace 1faf6b61695a706d ]--- [745955.929073] ------------[ cut here ]------------ [745955.929174] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745955.929176] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745955.929221] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745955.929223] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745955.929254] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745955.929256] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745955.929260] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745955.929262] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745955.929264] RBP: ffffac90009f3e48 R08: 0000000000067126 R09: 0000000000000004 [745955.929266] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745955.929268] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745955.929272] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745955.929274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745955.929277] CR2: 00007ff067817808 CR3: 00000000b6706000 CR4: 00000000000006e0 [745955.929279] Call Trace: [745955.929365] wl_notify_roaming_status+0x103/0x180 [wl] [745955.929435] wl_event_handler+0x7a/0x1f0 [wl] [745955.929442] kthread+0x121/0x140 [745955.929511] ? wl_notify_scan_status+0x330/0x330 [wl] [745955.929515] ? kthread_create_worker_on_cpu+0x70/0x70 [745955.929520] ret_from_fork+0x35/0x40 [745955.929523] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745955.929564] ---[ end trace 1faf6b61695a706e ]--- [745964.324463] ------------[ cut here ]------------ [745964.324561] WARNING: CPU: 1 PID: 593 at /build/linux-rjVqxh/linux-4.15.0/net/wireless/sme.c:946 cfg80211_roamed+0x149/0x170 [cfg80211] [745964.324563] Modules linked in: usblp snd_hda_codec_analog snd_hda_codec_generic gpio_ich snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep input_leds wl(POE) snd_pcm dcdbas snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi i915 serio_raw video drm_kms_helper snd_seq snd_seq_device snd_timer drm cfg80211 snd lpc_ich mac_hid i2c_algo_bit soundcore fb_sys_fops syscopyarea sysfillrect sysimgblt shpchp sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid tg3 ptp ahci pata_acpi psmouse libahci pps_core [745964.324607] CPU: 1 PID: 593 Comm: wl_event_handle Tainted: P W OE 4.15.0-153-generic #160-Ubuntu [745964.324610] Hardware name: Dell Inc. OptiPlex 330 /0KP561, BIOS A11 05/31/2012 [745964.324641] RIP: 0010:cfg80211_roamed+0x149/0x170 [cfg80211] [745964.324643] RSP: 0018:ffffac90009f3e20 EFLAGS: 00010282 [745964.324646] RAX: 0000000000000024 RBX: 00000000014000c0 RCX: 0000000000000006 [745964.324649] RDX: 0000000000000000 RSI: ffff9c3fff256498 RDI: ffff9c3fff256490 [745964.324651] RBP: ffffac90009f3e48 R08: 000000000006713e R09: 0000000000000004 [745964.324653] R10: ffff9c3ff84b4f7a R11: 0000000000000001 R12: ffffac90009f3e60 [745964.324655] R13: ffff9c3ff7220800 R14: ffff9c3ff84b42e0 R15: dead000000000100 [745964.324658] FS: 0000000000000000(0000) GS:ffff9c3fff240000(0000) knlGS:0000000000000000 [745964.324661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [745964.324663] CR2: 00007ff06f359ee0 CR3: 00000000ba394000 CR4: 00000000000006e0 [745964.324665] Call Trace: [745964.324751] wl_notify_roaming_status+0x103/0x180 [wl] [745964.324821] wl_event_handler+0x7a/0x1f0 [wl] [745964.324828] kthread+0x121/0x140 [745964.324897] ? wl_notify_scan_status+0x330/0x330 [wl] [745964.324901] ? kthread_create_worker_on_cpu+0x70/0x70 [745964.324906] ret_from_fork+0x35/0x40 [745964.324909] Code: 8d a8 00 00 00 4c 89 f7 48 8b 36 e8 52 a3 fd ff 48 85 c0 49 89 44 24 08 5a 0f 85 f9 fe ff ff 48 c7 c7 18 14 32 c0 e8 d9 e2 ab fc <0f> 0b eb ae 49 8b 74 24 08 49 8b 7d 00 e8 d5 a5 fd ff 48 8d 65 [745964.324950] ---[ end trace 1faf6b61695a706f ]--- [745975.529214] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [745993.911060] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s2: link becomes ready [806868.494786] SGI XFS with ACLs, security attributes, realtime, no debug enabled [806868.677028] JFS: nTxBlock = 8192, nTxLock = 65536 [806868.753705] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [806868.851931] QNX4 filesystem 0.2.3 registered. [806869.008658] raid6: sse2x1 gen() 3601 MB/s [806869.056651] raid6: sse2x1 xor() 3933 MB/s [806869.104649] raid6: sse2x2 gen() 4274 MB/s [806869.152644] raid6: sse2x2 xor() 4802 MB/s [806869.200645] raid6: sse2x4 gen() 7159 MB/s [806869.248641] raid6: sse2x4 xor() 5188 MB/s [806869.248643] raid6: using algorithm sse2x4 gen() 7159 MB/s [806869.248643] raid6: .... xor() 5188 MB/s, rmw enabled [806869.248645] raid6: using ssse3x2 recovery algorithm [806869.280277] xor: measuring software checksum speed [806869.316634] prefetch64-sse: 9355.000 MB/sec [806869.356632] generic_sse: 8322.000 MB/sec [806869.356634] xor: using function: prefetch64-sse (9355.000 MB/sec) [806869.465182] Btrfs loaded, crc32c=crc32c-generic [1008185.578099] ERROR @wl_cfg80211_disconnect : [1008185.578101] error (-22) [1008196.625721] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [1008197.146514] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s2: link becomes ready [1208612.565225] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [1208613.052044] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s2: link becomes ready [1212869.442933] IPv6: ADDRCONF(NETDEV_UP): wlp3s2: link is not ready [1212869.906599] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s2: link becomes ready