[Bug 576113] [NEW] WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x7b/0xa0()

Wed May 5 23:04:46 UTC 2010

Public bug reported:

This bug occurred when I switched off wireless network via network
manager.

Relevant part is here:

May  6 00:44:58 x520 wpa_supplicant[891]: WPA: Group rekeying completed with 00:1b:63:2b:e3:ce [GTK=TKIP]
May  6 00:44:58 x520 NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
May  6 00:44:58 x520 NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
May  6 00:56:03 x520 avahi-daemon[822]: Invalid query packet.
May  6 00:56:28 x520 avahi-daemon[822]: last message repeated 2 times
May  6 00:56:28 x520 wpa_supplicant[891]: WPA: Group rekeying completed with 00:1b:63:2b:e3:ce [GTK=TKIP]
May  6 00:56:28 x520 NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> group handshake
May  6 00:56:28 x520 NetworkManager: <info>  (wlan0): supplicant connection state:  group handshake -> completed
May  6 00:57:45 x520 NetworkManager: <info>  (wlan0): device state change: 8 -> 3 (reason 39)
May  6 00:57:45 x520 NetworkManager: <info>  (wlan0): deactivating device (reason: 39).
May  6 00:57:45 x520 NetworkManager: <info>  (wlan0): canceled DHCP transaction, dhcp client pid 1765
May  6 00:57:45 x520 avahi-daemon[822]: Withdrawing address record for 192.168.1.122 on wlan0.
May  6 00:57:45 x520 avahi-daemon[822]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.122.
May  6 00:57:45 x520 kernel: [ 6092.903754] ------------[ cut here ]------------
May  6 00:57:45 x520 kernel: [ 6092.903769] WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x7b/0xa0()
May  6 00:57:45 x520 kernel: [ 6092.903773] Hardware name: X320/X420/X520             
May  6 00:57:45 x520 kernel: [ 6092.903776] Modules linked in: cryptd aes_x86_64 aes_generic snd_hda_codec_intelhdmi snd_hda_codec_realtek binfmt_misc fbcon tileblit font bitblit softcursor vga16fb vgastate ppdev joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device arc4 ath9k snd uvcvideo mac80211 ath i915 drm_kms_helper videodev psmouse v4l1_compat v4l2_compat_ioctl32 serio_raw samsung_backlight easy_slow_down_manager cfg80211 led_class drm i2c_algo_bit video output soundcore snd_page_alloc intel_agp lp parport usbhid hid ahci r8169 mii
May  6 00:57:45 x520 kernel: [ 6092.903860] Pid: 891, comm: wpa_supplicant Not tainted 2.6.32-22-generic #33-Ubuntu
May  6 00:57:45 x520 kernel: [ 6092.903864] Call Trace:
May  6 00:57:45 x520 kernel: [ 6092.903874]  [<ffffffff81066d0b>] warn_slowpath_common+0x7b/0xc0
May  6 00:57:45 x520 kernel: [ 6092.903879]  [<ffffffff81066d64>] warn_slowpath_null+0x14/0x20
May  6 00:57:45 x520 kernel: [ 6092.903884]  [<ffffffff8106de4b>] local_bh_enable_ip+0x7b/0xa0
May  6 00:57:45 x520 kernel: [ 6092.903891]  [<ffffffff81540e99>] _spin_unlock_bh+0x19/0x20
May  6 00:57:45 x520 kernel: [ 6092.903911]  [<ffffffffa0261955>] ath_tx_node_cleanup+0x185/0x1b0 [ath9k]
May  6 00:57:45 x520 kernel: [ 6092.903917]  [<ffffffff81080f2f>] ? queue_work+0x1f/0x30
May  6 00:57:45 x520 kernel: [ 6092.903930]  [<ffffffffa025bd77>] ath9k_sta_notify+0x57/0xb0 [ath9k]
May  6 00:57:45 x520 kernel: [ 6092.903944]  [<ffffffffa01c189c>] __sta_info_unlink+0x15c/0x1f0 [mac80211]
May  6 00:57:45 x520 kernel: [ 6092.903956]  [<ffffffffa01c196d>] sta_info_unlink+0x3d/0x60 [mac80211]
May  6 00:57:45 x520 kernel: [ 6092.903969]  [<ffffffffa01c9e96>] ieee80211_set_disassoc+0x1b6/0x220 [mac80211]
May  6 00:57:45 x520 kernel: [ 6092.903983]  [<ffffffffa01ca1c1>] ieee80211_mgd_deauth+0x111/0x120 [mac80211]
May  6 00:57:45 x520 kernel: [ 6092.903990]  [<ffffffff811548e0>] ? __pollwait+0x0/0xf0
May  6 00:57:45 x520 kernel: [ 6092.904006]  [<ffffffffa01cf7de>] ieee80211_deauth+0x1e/0x20 [mac80211]
May  6 00:57:45 x520 kernel: [ 6092.904025]  [<ffffffffa00f1f4e>] __cfg80211_mlme_deauth+0xee/0x130 [cfg80211]
May  6 00:57:45 x520 kernel: [ 6092.904030]  [<ffffffff811549d0>] ? pollwake+0x0/0x60
May  6 00:57:45 x520 kernel: [ 6092.904043]  [<ffffffffa00f5709>] __cfg80211_disconnect+0x159/0x1d0 [cfg80211]
May  6 00:57:45 x520 kernel: [ 6092.904057]  [<ffffffffa00f8d24>] cfg80211_wext_siwmlme+0x94/0xb0 [cfg80211]
May  6 00:57:45 x520 kernel: [ 6092.904063]  [<ffffffff81520a4c>] ioctl_standard_iw_point+0x1cc/0x390
May  6 00:57:45 x520 kernel: [ 6092.904074]  [<ffffffffa00f8c90>] ? cfg80211_wext_siwmlme+0x0/0xb0 [cfg80211]
May  6 00:57:45 x520 kernel: [ 6092.904079]  [<ffffffff81520c10>] ? ioctl_standard_call+0x0/0xd0
May  6 00:57:45 x520 kernel: [ 6092.904084]  [<ffffffff81520ff0>] ? ioctl_private_call+0x0/0xa0
May  6 00:57:45 x520 kernel: [ 6092.904089]  [<ffffffff81520cb1>] ioctl_standard_call+0xa1/0xd0
May  6 00:57:45 x520 kernel: [ 6092.904096]  [<ffffffff8145ed60>] ? __dev_get_by_name+0xa0/0xc0
May  6 00:57:45 x520 kernel: [ 6092.904100]  [<ffffffff81520c10>] ? ioctl_standard_call+0x0/0xd0
May  6 00:57:45 x520 kernel: [ 6092.904105]  [<ffffffff815203e9>] wireless_process_ioctl+0xe9/0x170
May  6 00:57:45 x520 kernel: [ 6092.904110]  [<ffffffff81520c10>] ? ioctl_standard_call+0x0/0xd0
May  6 00:57:45 x520 kernel: [ 6092.904115]  [<ffffffff815204e1>] wext_ioctl_dispatch+0x71/0xb0
May  6 00:57:45 x520 kernel: [ 6092.904119]  [<ffffffff81520ff0>] ? ioctl_private_call+0x0/0xa0
May  6 00:57:45 x520 kernel: [ 6092.904124]  [<ffffffff81520656>] wext_handle_ioctl+0x46/0x90
May  6 00:57:45 x520 kernel: [ 6092.904130]  [<ffffffff8101c828>] ? save_i387_xstate+0x168/0x220
May  6 00:57:45 x520 kernel: [ 6092.904136]  [<ffffffff8145fff3>] dev_ioctl+0x423/0x430
May  6 00:57:45 x520 kernel: [ 6092.904142]  [<ffffffff8114284a>] ? do_sync_read+0xfa/0x140
May  6 00:57:45 x520 kernel: [ 6092.904148]  [<ffffffff8144a3ed>] sock_ioctl+0x9d/0x280
May  6 00:57:45 x520 kernel: [ 6092.904153]  [<ffffffff81152a92>] vfs_ioctl+0x22/0xa0
May  6 00:57:45 x520 kernel: [ 6092.904161]  [<ffffffff81250b96>] ? security_file_permission+0x16/0x20
May  6 00:57:45 x520 kernel: [ 6092.904166]  [<ffffffff81152d41>] do_vfs_ioctl+0x81/0x380
May  6 00:57:45 x520 kernel: [ 6092.904170]  [<ffffffff81143231>] ? vfs_read+0x181/0x1a0
May  6 00:57:45 x520 kernel: [ 6092.904179]  [<ffffffff81012e55>] ? sys_rt_sigreturn+0x235/0x260
May  6 00:57:45 x520 kernel: [ 6092.904184]  [<ffffffff811530c1>] sys_ioctl+0x81/0xa0
May  6 00:57:45 x520 kernel: [ 6092.904190]  [<ffffffff810131b2>] system_call_fastpath+0x16/0x1b
May  6 00:57:45 x520 kernel: [ 6092.904194] ---[ end trace 6156335fd58b5d5a ]---
May  6 00:57:45 x520 avahi-daemon[822]: Interface wlan0.IPv4 no longer relevant for mDNS.
May  6 00:57:45 x520 kernel: [ 6092.920675] wlan0: deauthenticating from 00:1b:63:2b:e3:ce by local choice (reason=3)
May  6 00:57:45 x520 wpa_supplicant[891]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
May  6 00:57:45 x520 NetworkManager: <info>  Policy set 'Auto eth0' (eth0) as default for routing and DNS.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.33
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  zyga       1625 F.... pulseaudio
 /dev/snd/pcmC0D0p:   zyga       1625 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfa700000 irq 22'
   Mixer name	: 'Intel G45 DEVCTG'
   Components	: 'HDA:10ec0269,144dc060,00100004 HDA:80862802,80860101,00100000'
   Controls      : 17
   Simple ctrls  : 9
Date: Thu May  6 00:58:43 2010
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=480a6176-9214-4fc5-897f-940bbbe8c710
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Release Candidate amd64 (20100419.1)
MachineType: SAMSUNG ELECTRONICS CO., LTD. X320/X420/X520
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=26980be5-8cc6-4acb-bbb1-d282047265e5 ro quiet splash acpi_backlight=vendor
ProcEnviron:
 LANG=pl_PL.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
dmi.bios.date: 04/12/2010
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 09IA.M011.20100412.KSY
dmi.board.name: X320/X420/X520
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr09IA.M011.20100412.KSY:bd04/12/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnX320/X420/X520:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnX320/X420/X520:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: X320/X420/X520
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

** Tags: amd64 apport-bug lucid needs-upstream-testing networking regression-potential

-- 
WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x7b/0xa0()
https://bugs.launchpad.net/bugs/576113
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