Kernel modul mac8021 ieee80211 iwlwifi crashed

[Daniel Mehrmann]

From time to time my kernel wlan modul mac80211 is crashing. I'm using my laptop daily and once in a month this happen. I can't force this bug. I only can say that it happens mostly during big data transfer (sftp/backup).

/var/log/boot.log.1:

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Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106187] WARNING: CPU: 3 PID: 76 at /build/buildd/linux-lts-utopic-3.16.0/net/mac80211/util.c:1565 ieee80211_reconfig+0x4b1/0x1500 [mac80211]()
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106194] Hardware became unavailable during restart.
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106219] Modules linked in: vmw_vsock_vmci_transport vsock vmw_vmci bnep rfcomm binfmt_misc xfs libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media arc4 iwldvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm i915 snd_hda_codec_hdmi btusb iwlwifi crct10dif_pclmul crc32_pclmul snd_hda_codec_realtek bluetooth rtsx_pci_ms drm_kms_helper snd_hda_codec_generic joydev cfg80211 serio_raw ghash_clmulni_intel 6lowpan_iphc snd_hda_intel cryptd drm mei_me snd_hda_controller snd_hda_codec snd_hwdep i2c_algo_bit thinkpad_acpi wmi memstick mei snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq nvram lpc_ich snd_seq_device snd_timer snd video mac_hid soundcore parport_pc ppdev coretemp lp parport hid_generic usbhid hid rtsx_pci_sdmmc psmouse r8169 ahci libahci mii rtsx_pci
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106268] CPU: 3 PID: 76 Comm: kworker/3:1 Not tainted 3.16.0-30-generic #40~14.04.1-Ubuntu
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106269] Hardware name: LENOVO 3354APG/3354APG, BIOS H3ET72WW(1.09) 02/25/2013
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106277] Workqueue: events ieee80211_restart_work [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106279] 0000000000000009 ffff880210edbce8
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106282] ieee80211 phy0: Hardware restart was requested
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106283] ffffffff81762590 ffff880210edbd30
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106285] ffff880210edbd20 ffffffff8106dd2d 00000000fffffffb ffff880212710680
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106287] ffff880212711738 0000000000000000 ffff880212710680 ffff880210edbd80
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106290] Call Trace:
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106295] [<ffffffff81762590>] dump_stack+0x45/0x56
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106307] [<ffffffff8106dd2d>] warn_slowpath_common+0x7d/0xa0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106317] [<ffffffff8106dd9c>] warn_slowpath_fmt+0x4c/0x50
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106322] [<ffffffff810889cf>] ? flush_workqueue+0x17f/0x5a0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106333] [<ffffffffc06b1f81>] ieee80211_reconfig+0x4b1/0x1500 [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106344] [<ffffffffc06841b2>] ieee80211_restart_work+0x42/0x70 [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106346] [<ffffffff81089ef2>] process_one_work+0x182/0x450
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106348] [<ffffffff8108a663>] worker_thread+0x123/0x5a0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106351] [<ffffffff8108a540>] ? rescuer_thread+0x380/0x380
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106354] [<ffffffff810912c2>] kthread+0xd2/0xf0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106357] [<ffffffff810911f0>] ? kthread_create_on_node+0x1c0/0x1c0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106361] [<ffffffff8176ac3c>] ret_from_fork+0x7c/0xb0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106363] [<ffffffff810911f0>] ? kthread_create_on_node+0x1c0/0x1c0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106365] ---[ end trace cf4f868f9d3defa0 ]---
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106417] ------------[ cut here ]------------
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106428] WARNING: CPU: 3 PID: 76 at /build/buildd/linux-lts-utopic-3.16.0/net/mac80211/driver-ops.h:12 ieee80211_do_stop+0x88a/0x8f0 [mac80211]()
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106430] wlan0: Failed check-sdata-in-driver check, flags: 0x0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106431] Modules linked in: vmw_vsock_vmci_transport vsock vmw_vmci bnep rfcomm binfmt_misc xfs libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media arc4 iwldvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm i915 snd_hda_codec_hdmi btusb iwlwifi crct10dif_pclmul crc32_pclmul snd_hda_codec_realtek bluetooth rtsx_pci_ms drm_kms_helper snd_hda_codec_generic joydev cfg80211 serio_raw ghash_clmulni_intel 6lowpan_iphc snd_hda_intel cryptd drm mei_me snd_hda_controller snd_hda_codec snd_hwdep i2c_algo_bit thinkpad_acpi wmi memstick mei snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq nvram lpc_ich snd_seq_device snd_timer snd video mac_hid soundcore parport_pc ppdev coretemp lp parport hid_generic usbhid hid rtsx_pci_sdmmc psmouse r8169 ahci libahci mii rtsx_pci
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106468] CPU: 3 PID: 76 Comm: kworker/3:1 Tainted: G W 3.16.0-30-generic #40~14.04.1-Ubuntu
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106469] Hardware name: LENOVO 3354APG/3354APG, BIOS H3ET72WW(1.09) 02/25/2013
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106476] Workqueue: events ieee80211_restart_work [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106477] 0000000000000009 ffff880210edbba0 ffffffff81762590 ffff880210edbbe8
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106480] ffff880210edbbd8 ffffffff8106dd2d ffff880212710680 ffff88021056e8c0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106482] ffff8802127112b0 ffff8802127112c8 ffff8802127112c8 ffff880210edbc38
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106484] Call Trace:
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106487] [<ffffffff81762590>] dump_stack+0x45/0x56
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106490] [<ffffffff8106dd2d>] warn_slowpath_common+0x7d/0xa0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106493] [<ffffffff8106dd9c>] warn_slowpath_fmt+0x4c/0x50
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106504] [<ffffffffc06ad19b>] ? ieee80211_clear_tx_pending+0x4b/0x70 [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106513] [<ffffffffc0698e7a>] ieee80211_do_stop+0x88a/0x8f0 [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106516] [<ffffffff81683d31>] ? dev_deactivate_many+0x221/0x270
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106525] [<ffffffffc0698efa>] ieee80211_stop+0x1a/0x20 [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106527] [<ffffffff8165b475>] __dev_close_many+0x95/0xf0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106530] [<ffffffff8165b551>] dev_close_many+0x81/0x120
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106533] [<ffffffff8165d7f6>] dev_close.part.73+0x36/0x50
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106535] [<ffffffff8165d831>] dev_close+0x21/0x30
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106545] [<ffffffffc0339895>] cfg80211_shutdown_all_interfaces+0x45/0xb0 [cfg80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106556] [<ffffffffc06b1dd5>] ieee80211_reconfig+0x305/0x1500 [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106563] [<ffffffffc06841b2>] ieee80211_restart_work+0x42/0x70 [mac80211]
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106566] [<ffffffff81089ef2>] process_one_work+0x182/0x450
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106568] [<ffffffff8108a663>] worker_thread+0x123/0x5a0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106570] [<ffffffff8108a540>] ? rescuer_thread+0x380/0x380
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106573] [<ffffffff810912c2>] kthread+0xd2/0xf0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106576] [<ffffffff810911f0>] ? kthread_create_on_node+0x1c0/0x1c0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106579] [<ffffffff8176ac3c>] ret_from_fork+0x7c/0xb0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106581] [<ffffffff810911f0>] ? kthread_create_on_node+0x1c0/0x1c0
Feb 1 10:49:20 Homer-Mobil kernel: [ 18.106583] ---[ end trace cf4f868f9d3defa1 ]---

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-30-generic 3.16.0-30.40~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
Date: Tue Feb 3 10:28:42 2015
InstallationDate: Installed on 2014-12-28 (37 days ago)
InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723)
ProcEnviron:
 LANGUAGE=de_DE
 TERM=xterm
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)

[Daniel Mehrmann (daniel-mehrmann)]

Add uname.log

[Daniel Mehrmann (daniel-mehrmann)]

Add version.log

[Daniel Mehrmann (daniel-mehrmann)]

Add dmesg.log

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[penalvch (penalvch)]

Daniel Mehrmann, thank you for reporting this and helping make Ubuntu better. Could you please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect 1417450

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]