[Bug 566199] [NEW] WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip 0x7b/0xa0()

Sun Apr 18 20:25:11 UTC 2010

Public bug reported:

twice a day
here is an estract of syslog:
"Apr 18 21:55:58 ACER77 kernel: [10604.257692] WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x7b/0xa0()
Apr 18 21:55:58 ACER77 kernel: [10604.257697] Hardware name: Aspire 7740                    
Apr 18 21:55:58 ACER77 kernel: [10604.257701] Modules linked in: ipt_MASQUERADE xt_DSCP cryptd aes_x86_64 aes_generic binfmt_misc ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek ipt_REJECT ipt_LOG xt_limit xt_tcpudp ipt_addrtype xt_state snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm ip6table_filter snd_seq_dummy ip6_tables snd_seq_oss nf_nat_irc nf_conntrack_irc snd_seq_midi nf_nat_ftp snd_rawmidi nf_conntrack_ftp snd_seq_midi_event arc4 snd_seq iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables fbcon tileblit font bitblit softcursor uvcvideo videodev v4l1_compat x_tables ath9k psmouse fglrx(P) vga16fb snd_timer v4l2_compat_ioctl32 snd_seq_device hid_quanta snd mac80211 vgastate ath joydev serio_raw cfg80211 led_class soundcore snd_page_alloc intel_agp video output lp parport usbhid hid tg3 ahci
Apr 18 21:55:58 ACER77 kernel: [10604.257812] Pid: 908, comm: phy0 Tainted: P           2.6.32-21-generic #32-Ubuntu
Apr 18 21:55:58 ACER77 kernel: [10604.257817] Call Trace:
Apr 18 21:55:58 ACER77 kernel: [10604.257829]  [<ffffffff81066d0b>] warn_slowpath_common+0x7b/0xc0
Apr 18 21:55:58 ACER77 kernel: [10604.257836]  [<ffffffff81066d64>] warn_slowpath_null+0x14/0x20
Apr 18 21:55:58 ACER77 kernel: [10604.257842]  [<ffffffff8106de4b>] local_bh_enable_ip+0x7b/0xa0
Apr 18 21:55:58 ACER77 kernel: [10604.257852]  [<ffffffff81540e69>] _spin_unlock_bh+0x19/0x20
Apr 18 21:55:58 ACER77 kernel: [10604.257872]  [<ffffffffa0423955>] ath_tx_node_cleanup+0x185/0x1b0 [ath9k]
Apr 18 21:55:58 ACER77 kernel: [10604.257883]  [<ffffffff81080f2f>] ? queue_work+0x1f/0x30
Apr 18 21:55:58 ACER77 kernel: [10604.257900]  [<ffffffffa041dd77>] ath9k_sta_notify+0x57/0xb0 [ath9k]
Apr 18 21:55:58 ACER77 kernel: [10604.257917]  [<ffffffffa00f089c>] __sta_info_unlink+0x15c/0x1f0 [mac80211]
Apr 18 21:55:58 ACER77 kernel: [10604.257933]  [<ffffffffa00f096d>] sta_info_unlink+0x3d/0x60 [mac80211]
Apr 18 21:55:58 ACER77 kernel: [10604.257951]  [<ffffffffa00f8e96>] ieee80211_set_disassoc+0x1b6/0x220 [mac80211]
Apr 18 21:55:58 ACER77 kernel: [10604.257969]  [<ffffffffa00fa9a0>] ? ieee80211_sta_work+0x0/0x510 [mac80211]
Apr 18 21:55:58 ACER77 kernel: [10604.257987]  [<ffffffffa00fae75>] ieee80211_sta_work+0x4d5/0x510 [mac80211]
Apr 18 21:55:58 ACER77 kernel: [10604.258005]  [<ffffffffa00fa9a0>] ? ieee80211_sta_work+0x0/0x510 [mac80211]
Apr 18 21:55:58 ACER77 kernel: [10604.258012]  [<ffffffff81080777>] run_workqueue+0xc7/0x1a0
Apr 18 21:55:58 ACER77 kernel: [10604.258020]  [<ffffffff810808f3>] worker_thread+0xa3/0x110
Apr 18 21:55:58 ACER77 kernel: [10604.258028]  [<ffffffff81085320>] ? autoremove_wake_function+0x0/0x40
Apr 18 21:55:58 ACER77 kernel: [10604.258035]  [<ffffffff81080850>] ? worker_thread+0x0/0x110
Apr 18 21:55:58 ACER77 kernel: [10604.258041]  [<ffffffff81084fa6>] kthread+0x96/0xa0
Apr 18 21:55:58 ACER77 kernel: [10604.258049]  [<ffffffff810141ea>] child_rip+0xa/0x20
Apr 18 21:55:58 ACER77 kernel: [10604.258056]  [<ffffffff81084f10>] ? kthread+0x0/0xa0
Apr 18 21:55:58 ACER77 kernel: [10604.258061]  [<ffffffff810141e0>] ? child_rip+0x0/0x20
Apr 18 21:55:58 ACER77 kernel: [10604.258066] ---[ end trace 2c3abf518937bcaf ]---
Apr 18 21:55:58 ACER77 wpa_supplicant[1302]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Apr 18 21:55:58 ACER77 NetworkManager: <info>  (wlan0): supplicant connection state:  completed -> disconnected
Apr 18 21:55:58 ACER77 NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Apr 18 21:55:59 ACER77 wpa_supplicant[1302]: WPS-AP-AVAILABLE 
Apr 18 21:56:14 ACER77 wpa_supplicant[1302]: last message repeated 2 times
Apr 18 21:56:14 ACER77 NetworkManager: <info>  (wlan0): device state change: 8 -> 3 (reason 11)
Apr 18 21:56:14 ACER77 NetworkManager: <info>  (wlan0): deactivating device (reason: 11).
Apr 18 21:56:14 ACER77 NetworkManager: <info>  (wlan0): canceled DHCP transaction, dhcp client pid 1971
Apr 18 21:56:14 ACER77 NetworkManager: <WARN>  check_one_route(): (wlan0) error -34 returned from rtnl_route_del(): Sucess#012
Apr 18 21:56:14 ACER77 avahi-daemon[1180]: Withdrawing address record for 192.168.1.251 on wlan0.
Apr 18 21:56:14 ACER77 avahi-daemon[1180]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.251.
Apr 18 21:56:14 ACER77 avahi-daemon[1180]: Interface wlan0.IPv4 no longer relevant for mDNS.
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0) starting connection 'Auto BASTION1'
Apr 18 21:56:14 ACER77 NetworkManager: <info>  (wlan0): device state change: 3 -> 4 (reason 0)
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Apr 18 21:56:14 ACER77 NetworkManager: <info>  (wlan0): supplicant connection state:  scanning -> disconnected
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Apr 18 21:56:14 ACER77 NetworkManager: <info>  (wlan0): device state change: 4 -> 5 (reason 0)
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0/wireless): connection 'Auto BASTION1' has security, and secrets exist.  No new secrets needed.
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Config: added 'ssid' value 'BASTION1'
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Config: added 'scan_ssid' value '1'
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Config: added 'psk' value '<omitted>'
Apr 18 21:56:14 ACER77 NetworkManager: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Apr 18 21:56:14 ACER77 NetworkManager: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Apr 18 21:56:14 ACER77 NetworkManager: <info>  Config: set interface ap_scan to 1
Apr 18 21:56:14 ACER77 nm-dispatcher.action: Script '/etc/NetworkManager/dispatcher.d/01ifupdown' exited with error status 1.
Apr 18 21:56:16 ACER77 NetworkManager: <info>  (wlan0): supplicant connection state:  disconnected -> scanning
Apr 18 21:56:18 ACER77 wpa_supplicant[1302]: WPS-AP-AVAILABLE 
Apr 18 21:57:14 ACER77 wpa_supplicant[1302]: last message repeated 8 times"

ProblemType: KernelOops
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-generic 2.6.32-21.32
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  fw         1864 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0600000 irq 22'
   Mixer name	: 'Realtek ID 670'
   Components	: 'HDA:10ec0670,10250347,00100002 HDA:11c11040,11c10001,00100200'
   Controls      : 4
   Simple ctrls  : 3
Card1.Amixer.info:
 Card hw:1 'Generic'/'HD-Audio Generic at 0xcfedc000 irq 17'
   Mixer name	: 'ATI R6xx HDMI'
   Components	: 'HDA:1002aa01,00aa0100,00100200'
   Controls      : 4
   Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [off]
Date: Sun Apr 18 21:56:03 2010
Failure: oops
Frequency: Once a day.
HibernationDevice: RESUME=UUID=f4a7a898-7f5b-4118-a6df-9f96b7c46dbb
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100411)
MachineType: Acer Aspire 7740
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=cf21a2b0-8852-4379-ac5e-4dddb24d7da6 ro quiet splash
RelatedPackageVersions: linux-firmware 1.34
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.32/kernel/softirq.c:143 local_bh_enable_ip+0x7b/0xa0()
dmi.bios.date: 12/25/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.15
dmi.board.name: Aspire 7740
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Rev
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.15:bd12/25/2009:svnAcer:pnAspire7740:pvrRev:rvnAcer:rnAspire7740:rvrRev:cvnAcer:ct10:cvrRev:
dmi.product.name: Aspire 7740
dmi.product.version: Rev
dmi.sys.vendor: Acer

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

** Tags: amd64 apport-kerneloops kernel-oops 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/566199
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