Public bug reported:
Machine seemed to hang up when I disconnected from the network. Also
it's weird that it did disconnect from the network, but I wasn't able to
really look around much because the machine was hung.
> lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
>apt-cache policy linux
linux:
Installed: (none)
Candidate: 3.0.0.16.19
Version table:
3.0.0.16.19 0
500 http://mirror.us.leaseweb.net/ubuntu/ oneiric-updates/main amd64
Packages
500 http://mirror.us.leaseweb.net/ubuntu/ oneiric-security/main amd64
Packages
3.0.0.12.14 0
500 http://mirror.us.leaseweb.net/ubuntu/ oneiric/main amd64 Packages
Expected to disconnect from the network, instead machine hung. Not generally
reproducible.
I think the bug report already includes hardware info from "ubuntu-bug
linux" but let me know if I can provide any additional.
from /var/log/syslog
Mar 10 22:58:46 poseidon kernel: [276800.884494] wlan0: deauthenticating from
fc:75:16:21:bc:14 by local choice (reason=3)
Mar 10 22:58:46 poseidon kernel: [276801.099371] general protection fault: 0000
[#1] SMP
Mar 10 22:58:46 poseidon kernel: [276801.099376] CPU 7
Mar 10 22:58:46 poseidon kernel: [276801.099378] Modules linked in: btrfs
libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs bnep
rfcomm pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv parport_pc ppdev vesafb
binfmt_misc snd_hda_codec_hdmi zfs(P) zcommon(P) znvpair(P) zavl(P) zunicode(P)
spl zlib_deflate snd_hda_codec_realtek snd_hda_intel snd_hda_codec arc4 rt61pci
crc_itu_t rt2x00pci rt2x00lib mac80211 btusb bluetooth cfg80211 nvidia(P)
snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_hwdep snd_pcm
snd_seq_device snd_timer i7core_edac snd eeprom_93cx6 soundcore mxm_wmi
snd_page_alloc edac_core serio_raw wmi lp parport usb_storage ahci uas libahci
usbhid hid pata_jmicron
Mar 10 22:58:46 poseidon kernel: [276801.099438]
Mar 10 22:58:46 poseidon kernel: [276801.099441] Pid: 13813, comm: ifconfig
Tainted: P 3.0.0-16-generic #28-Ubuntu Gigabyte Technology Co., Ltd.
EX58-UD3R/EX58-UD3R
Mar 10 22:58:46 poseidon kernel: [276801.099447] RIP: 0010:[<ffffffff812bbbad>]
[<ffffffff812bbbad>] crypto_destroy_tfm+0x1d/0x70
Mar 10 22:58:46 poseidon kernel: [276801.099457] RSP: 0018:ffff880141fb79f8
EFLAGS: 00010286
Mar 10 22:58:46 poseidon kernel: [276801.099460] RAX: 00000000000fac04 RBX:
ffff000000000000 RCX: 0000000000000001
Mar 10 22:58:46 poseidon kernel: [276801.099463] RDX: 0000000000000000 RSI:
ffff000000000000 RDI: ffff000000000000
Mar 10 22:58:46 poseidon kernel: [276801.099465] RBP: ffff880141fb7a18 R08:
ffff8801b56f29b8 R09: 0000000000000f4f
Mar 10 22:58:46 poseidon kernel: [276801.099468] R10: 0000000000000001 R11:
0000000000000001 R12: ffff8801c4430540
Mar 10 22:58:46 poseidon kernel: [276801.099471] R13: ffff8801c3347780 R14:
ffff8801a5d7c074 R15: 0000000000000020
Mar 10 22:58:46 poseidon kernel: [276801.099474] FS: 00007fc7863d6720(0000)
GS:ffff8801cfdc0000(0000) knlGS:0000000000000000
Mar 10 22:58:46 poseidon kernel: [276801.099477] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Mar 10 22:58:46 poseidon kernel: [276801.099480] CR2: 00007fc785f65580 CR3:
00000001a6b4f000 CR4: 00000000000006e0
Mar 10 22:58:46 poseidon kernel: [276801.099483] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Mar 10 22:58:46 poseidon kernel: [276801.099485] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Mar 10 22:58:46 poseidon kernel: [276801.099489] Process ifconfig (pid: 13813,
threadinfo ffff880141fb6000, task ffff880119424560)
Mar 10 22:58:46 poseidon kernel: [276801.099491] Stack:
Mar 10 22:58:46 poseidon kernel: [276801.099493] ffff8801a5d7c074
0000000000000020 ffff8801b56f2800 ffff8801c4430540
Mar 10 22:58:46 poseidon kernel: [276801.099498] ffff880141fb7a28
ffffffffa0d04511 ffff880141fb7a48 ffffffffa0d1035c
Mar 10 22:58:46 poseidon kernel: [276801.099502] ffff8801a5d7c074
ffff8801b56f2800 ffff880141fb7a68 ffffffffa0d10882
Mar 10 22:58:46 poseidon kernel: [276801.099507] Call Trace:
Mar 10 22:58:46 poseidon kernel: [276801.099526] [<ffffffffa0d04511>]
ieee80211_aes_key_free+0x11/0x20 [mac80211]
Mar 10 22:58:46 poseidon kernel: [276801.099542] [<ffffffffa0d1035c>]
__ieee80211_key_destroy+0x6c/0x90 [mac80211]
Mar 10 22:58:46 poseidon kernel: [276801.099558] [<ffffffffa0d10882>]
__ieee80211_key_free+0x42/0x50 [mac80211]
Mar 10 22:58:46 poseidon kernel: [276801.099569] [<ffffffffa0cf1588>]
__sta_info_destroy+0x128/0x410 [mac80211]
Mar 10 22:58:46 poseidon kernel: [276801.099581] [<ffffffffa0cf1ae1>]
sta_info_destroy_addr+0x41/0x70 [mac80211]
Mar 10 22:58:46 poseidon kernel: [276801.099595] [<ffffffffa0cfe35c>]
ieee80211_mgd_deauth+0x23c/0x250 [mac80211]
Mar 10 22:58:46 poseidon kernel: [276801.099609] [<ffffffffa0d049ae>]
ieee80211_deauth+0x1e/0x20 [mac80211]
Mar 10 22:58:46 poseidon kernel: [276801.099621] [<ffffffffa0c5b4ee>]
__cfg80211_mlme_deauth+0x11e/0x140 [cfg80211]
Mar 10 22:58:46 poseidon kernel: [276801.099632] [<ffffffffa0c5ec96>]
__cfg80211_disconnect+0xf6/0x1e0 [cfg80211]
Mar 10 22:58:46 poseidon kernel: [276801.099640] [<ffffffffa0c43a11>] ?
cfg80211_netdev_notifier_call+0x141/0x5c0 [cfg80211]
Mar 10 22:58:46 poseidon kernel: [276801.099645] [<ffffffff81154044>] ?
kfree+0x124/0x150
Mar 10 22:58:46 poseidon kernel: [276801.099653] [<ffffffffa0c43a46>]
cfg80211_netdev_notifier_call+0x176/0x5c0 [cfg80211]
Mar 10 22:58:46 poseidon kernel: [276801.099658] [<ffffffff8107a135>] ?
__queue_work+0xe5/0x320
Mar 10 22:58:46 poseidon kernel: [276801.099664] [<ffffffff815f65fd>]
notifier_call_chain+0x4d/0x70
Mar 10 22:58:46 poseidon kernel: [276801.099669] [<ffffffff81087466>]
raw_notifier_call_chain+0x16/0x20
Mar 10 22:58:46 poseidon kernel: [276801.099673] [<ffffffff814dce86>]
call_netdevice_notifiers+0x36/0x60
Mar 10 22:58:46 poseidon kernel: [276801.099677] [<ffffffff814dceed>]
__dev_close_many+0x3d/0xe0
Mar 10 22:58:46 poseidon kernel: [276801.099680] [<ffffffff814dcfc6>]
__dev_close+0x36/0x50
Mar 10 22:58:46 poseidon kernel: [276801.099684] [<ffffffff814e3181>]
__dev_change_flags+0xa1/0x180
Mar 10 22:58:46 poseidon kernel: [276801.099688] [<ffffffff814e3318>]
dev_change_flags+0x28/0x70
Mar 10 22:58:46 poseidon kernel: [276801.099692] [<ffffffff815478d5>]
devinet_ioctl+0x5c5/0x710
Mar 10 22:58:46 poseidon kernel: [276801.099696] [<ffffffff814e38c6>] ?
dev_ioctl+0x266/0x3b0
Mar 10 22:58:46 poseidon kernel: [276801.099700] [<ffffffff81547e55>]
inet_ioctl+0x75/0x90
Mar 10 22:58:46 poseidon kernel: [276801.099705] [<ffffffff814c83a0>]
sock_do_ioctl+0x30/0x70
Mar 10 22:58:46 poseidon kernel: [276801.099709] [<ffffffff814c9429>]
sock_ioctl+0x79/0x2f0
Mar 10 22:58:46 poseidon kernel: [276801.099713] [<ffffffff8117a13a>]
do_vfs_ioctl+0x8a/0x340
Mar 10 22:58:46 poseidon kernel: [276801.099717] [<ffffffff810d49d5>] ?
call_rcu_sched+0x15/0x20
Mar 10 22:58:46 poseidon kernel: [276801.099720] [<ffffffff81088a2f>] ?
__put_cred+0x3f/0x50
Mar 10 22:58:46 poseidon kernel: [276801.099724] [<ffffffff8117a481>]
sys_ioctl+0x91/0xa0
Mar 10 22:58:46 poseidon kernel: [276801.099728] [<ffffffff815faac2>]
system_call_fastpath+0x16/0x1b
Mar 10 22:58:46 poseidon kernel: [276801.099731] Code: 0a 00 00 5d c3 66 0f 1f
84 00 00 00 00 00 55 48 89 e5 48 83 ec 20 48 89 5d f0 4c 89 65 f8 66 66 66 66
90 48 85 ff 48 89 fb 74 23
Mar 10 22:58:46 poseidon kernel: [276801.099768] RIP [<ffffffff812bbbad>]
crypto_destroy_tfm+0x1d/0x70
Mar 10 22:58:46 poseidon kernel: [276801.099773] RSP <ffff880141fb79f8>
Mar 10 22:58:46 poseidon kernel: [276801.099776] ---[ end trace
e8160c5555cd9462 ]---
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-16-generic 3.0.0-16.29
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: zfs zcommon znvpair zavl zunicode nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jbylund 1975 F.... pulseaudio
/dev/snd/controlC0: jbylund 1975 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbff8000 irq 43'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,1458a002,00100001'
Controls : 38
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfaffc000 irq 17'
Mixer name : 'Nvidia GPU 0d HDMI/DP'
Components : 'HDA:10de000d,10de0101,00100100'
Controls : 16
Simple ctrls : 4
Date: Sat Mar 10 23:54:21 2012
HibernationDevice: RESUME=UUID=c6b467dd-9795-4711-ae0a-c1333b7fe3c0
MachineType: Gigabyte Technology Co., Ltd. EX58-UD3R
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-16-generic
root=UUID=f3f67ac8-3c3f-4ff6-87ac-2a161d0ee40d ro
RelatedPackageVersions:
linux-restricted-modules-3.0.0-16-generic N/A
linux-backports-modules-3.0.0-16-generic N/A
linux-firmware 1.60
RfKill: Error: [Errno 2] No such file or directory
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/04/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FB
dmi.board.name: EX58-UD3R
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrFB:bd05/04/2009:svnGigabyteTechnologyCo.,Ltd.:pnEX58-UD3R:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEX58-UD3R:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: EX58-UD3R
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric
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https://bugs.launchpad.net/bugs/952006
Title:
Machine Hung on Disconnect from wlan
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