** Summary changed: - Kernel modul mac80211 crashed + Kernel modul mac8021 ieee80211 iwlwifi crashed
** Tags added: ieee80211 mac8021 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1417450 Title: Kernel modul mac8021 ieee80211 iwlwifi crashed Status in linux-lts-utopic package in Ubuntu: New Bug description: 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: ------------[ cut here ]------------ 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1417450/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
