[Dell Latitude E6510] WARNING: at /build/buildd/linux-3.2.0/net/mac80211/util.c:537 ieee80211_can_queue_work.isra.6+0x37/0x40 [mac80211]()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
I'm debugging suspend problems with my laptop on ubuntu 12.04 LTS via:
sudo sh -c "sync; echo 1 > /sys/power/
During suspend after dmesg > dmesg.txt I noticed that kernel module mac80211 crashed with the following stack trace:
[ 525.024395] WARNING: at /build/
[ 525.024398] Hardware name: Latitude E6510
[ 525.024399] queueing ieee80211 work while going to suspend
[ 525.024401] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nouveau ttm drm_kms_helper drm i2c_algo_bit mxm_wmi joydev snd_hda_codec_hdmi bnep rfcomm arc4 binfmt_misc ppdev dell_wmi sparse_keymap pcmcia snd_hda_codec_idt uvcvideo videodev dell_laptop dcdbas btusb bluetooth snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event iwlwifi snd_seq mac80211 i7core_edac psmouse(O) snd_timer snd_seq_device serio_raw cfg80211 edac_core parport_pc snd mei(C) yenta_socket pcmcia_rsrc pcmcia_core soundcore snd_page_alloc video mac_hid wmi coretemp lp parport uas usb_storage firewire_ohci sdhci_pci sdhci firewire_core e1000e crc_itu_t
[ 525.024445] Pid: 6454, comm: kworker/u:10 Tainted: G C O 3.2.0-32-
[ 525.024447] Call Trace:
[ 525.024456] [<c105a2c2>] warn_slowpath_
[ 525.024477] [<f8bb09d7>] ? ieee80211_
[ 525.024495] [<f8bb09d7>] ? ieee80211_
[ 525.024498] [<c105a393>] warn_slowpath_
[ 525.024510] [<f8bb09d7>] ieee80211_
[ 525.024523] [<f8bb0a77>] ieee80211_
[ 525.024534] [<f8b99c75>] ieee80211_
[ 525.024538] [<c106796f>] call_timer_
[ 525.024541] [<c10c413d>] ? force_qs_
[ 525.024551] [<f8b99c40>] ? ieee80211_
[ 525.024553] [<c106906b>] run_timer_
[ 525.024555] [<c10c45a3>] ? rcu_check_
[ 525.024566] [<f8b99c40>] ? ieee80211_
[ 525.024568] [<c10c4e37>] ? __rcu_process_
[ 525.024570] [<c1060f00>] ? local_bh_
[ 525.024572] [<c1060f81>] __do_softirq+
[ 525.024574] [<c1060f00>] ? local_bh_
[ 525.024575] <IRQ> [<c10612c6>] ? irq_exit+0x76/0xa0
[ 525.024579] [<c15ae4db>] ? do_IRQ+0x4b/0xc0
[ 525.024581] [<c11239e7>] ? __vmalloc_
[ 525.024584] [<c15ae330>] ? common_
[ 525.024587] [<c10300e0>] ? ftrace_
[ 525.024589] [<c15a6b65>] ? _raw_spin_
[ 525.024598] [<f8f0c053>] ? nv_ro32+0xb3/0xf0 [nouveau]
[ 525.024606] [<f8f0c2a2>] ? nouveau_
[ 525.024613] [<f8f06608>] ? nouveau_
[ 525.024617] [<c12d1b65>] ? pci_legacy_
[ 525.024618] [<c15a4e99>] ? wait_for_
[ 525.024620] [<c12d2a5c>] ? pci_pm_
[ 525.024623] [<c1573319>] ? klist_next+
[ 525.024626] [<c138b16d>] ? pm_op+0x14d/0x1a0
[ 525.024628] [<c138b3e7>] ? __device_
[ 525.024630] [<c138bd9f>] ? async_suspend+
[ 525.024633] [<c1080cf9>] ? async_run_
[ 525.024635] [<c1074a21>] ? process_
[ 525.024637] [<c10752aa>] ? maybe_create_
[ 525.024639] [<c1080c90>] ? async_schedule+
[ 525.024641] [<c10754e4>] ? worker_
[ 525.024643] [<c10753c0>] ? manage_
[ 525.024645] [<c10792dd>] ? kthread+0x6d/0x80
[ 525.024647] [<c1079270>] ? flush_kthread_
[ 525.024649] [<c15ae33e>] ? kernel_
[ 525.024650] ---[ end trace 640100983d698625 ]---
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-32-
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xe8260000 irq 49'
Mixer name : 'IDT 92HD81B1C5'
Components : 'HDA:111d76d5,
Controls : 19
Simple ctrls : 10
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xe3080000 irq 16'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,
Controls : 24
Simple ctrls : 4
Date: Fri Oct 19 22:09:12 2012
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: Dell Inc. Latitude E6510
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=pl_PL.UTF-8
SHELL=/bin/bash
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/karol not ours.
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.79.1
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/30/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 0N5KHN
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude E6510
dmi.product.
dmi.sys.vendor: Dell Inc.
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
summary: |
- during suspend mac80211 crashed on E6510 Dell latitude laptop + [Dell Latitude E6510] WARNING: at + /build/buildd/linux-3.2.0/net/mac80211/util.c:537 + ieee80211_can_queue_work.isra.6+0x37/0x40 [mac80211]() |
tags: | added: needs-upstream-testing |
tags: | added: resume suspend |
Karol Szkudlarek, thank you for reporting this bug and helping make Ubuntu better. Could you please unplug all your USB devices from the laptop, restart, perform the test mention in https:/ /wiki.ubuntu. com/DebuggingKe rnelSuspend and attach your dmesg.txt to this report as a separate attachment?