observed the kernel panic with the 3.4rc kernel.
Below is the snippet of the syslog. attempted to add logs to the ticket
using apport-collect 1006171 but only minimal data was collected and
added to the end of the bug description
Jun 19 16:34:34 jeremiah-fc kernel: [94598.359588] general protection fault:
0000 [#1] SMP
Jun 19 16:34:34 jeremiah-fc kernel: [94598.359708] CPU 1
Jun 19 16:34:34 jeremiah-fc kernel: [94598.359843] Modules linked in: ipheth
snd_hda_codec_realtek snd_hda_codec_hdmi sp5100_tco arc4 kvm_amd kvm microcode
ath9k mac80211 k10temp ath9k_common snd_hda_intel psmouse snd_hda_codec
ath9k_hw serio_raw snd_hwdep ath cfg80211 snd_pcm snd_seq_midi hid_logitech
i2c_piix4 snd_rawmidi ff_memless snd_seq_midi_event joydev snd_seq bnep rfcomm
snd_timer bluetooth snd_seq_device parport_pc ppdev radeon snd nls_iso8859_1
mac_hid ttm nls_cp437 soundcore snd_page_alloc drm_kms_helper vfat fat drm
i2c_algo_bit lp parport ums_realtek uas usb_storage hid_microsoft usbhid hid
r8169 pata_atiixp
Jun 19 16:34:34 jeremiah-fc kernel: [94598.360727]
Jun 19 16:34:34 jeremiah-fc kernel: [94598.360770] Pid: 3305, comm:
chromium-browse Not tainted 3.5.0-030500rc1-generic #201206022335 FOXCONN
NT-A2400&NT-A3500/NT-A2400&NT-A3500
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361003] RIP:
0010:[<ffffffff8114f0fa>] [<ffffffff8114f0fa>] find_vma+0xa/0xa0
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361140] RSP: 0000:ffff88007de6de2e
EFLAGS: 00010246
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361241] RAX: 0000000000000000 RBX:
0000000000000028 RCX: 00007f64b3dc1840
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361371] RDX: ffff88007de6dfd8 RSI:
00007f009ab03dc8 RDI: ffff880090ded180
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361500] RBP: ffff88007de6de38 R08:
0000000000000000 R09: 00000000a5afb166
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361629] R10: 00007f64ad7fe030 R11:
00007f64bf0157a2 R12: ffff880090ded180
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361759] R13: 00007fff8b794df0 R14:
ffff880090ded1e0 R15: ffff88007de6df58
Jun 19 16:34:34 jeremiah-fc kernel: [94598.361894] FS: 00007f64c4f44980(0000)
GS:ffff88013fd00000(0000) knlGS:00000000f5e0c740
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362045] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362154] CR2: 00007f009ab03dc8 CR3:
000000007deeb000 CR4: 00000000000007e0
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362288] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362419] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362550] Process chromium-browse
(pid: 3305, threadinfo ffff88007de6c000, task ffff88008a290000)
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362713] Stack:
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362765] 0000000000000028
88007de6df48de38 ffff816967b7ffff 000000000802ffff
Jun 19 16:34:34 jeremiah-fc kernel: [94598.362908] 88008a2900000000
000000000004ffff 7f009ab03dc80000 0000000000000000
Jun 19 16:34:34 jeremiah-fc kernel: [94598.363052] 0000000000000000
000000000b030000 0000000010000000 0000000000080000
Jun 19 16:34:34 jeremiah-fc kernel: [94598.363188] Call Trace:
Jun 19 16:34:34 jeremiah-fc kernel: [94598.363334] Code: 00 49 8b 74 24 28 eb
c6 66 0f 1f 84 00 00 00 00 00 4d 85 ed 74 eb 49 8b 75 10 eb b2 0f 1f 44 00 00
55 48 89 e5 66 66 66 66 90 48 <85> ff 74 5a 48 8b 47 10 48 85 c0 74 06 48 39 70
10 77 43 48 8b
Jun 19 16:34:34 jeremiah-fc kernel: [94598.363677] RIP [<ffffffff8114f0fa>]
find_vma+0xa/0xa0
Jun 19 16:34:34 jeremiah-fc kernel: [94598.363776] RSP <ffff88007de6de2e>
Jun 19 16:34:34 jeremiah-fc kernel: [94598.400092] ---[ end trace
715607fb91b8e7ab ]---
** Description changed:
with multiple tabs open on Chromium browser, doing a search in a Zimbra
mail tab caused a kernel panic crash.
messages in the kernel panic screen are as follows
Bug: Unable to handle kernel paging request at 0000167df63734f7
Different kernel panic reported the following message
Bug:Unable to handle kernel paging request at ffffffff8205ad7d
attaching screenshot of the kernel panic
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: chromium-browser 18.0.1025.168~r134367-0ubuntu0.12.04.1
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
Uname: Linux 3.2.0-25-generic x86_64
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
Date: Tue May 29 16:35:39 2012
Desktop-Session:
DESKTOP_SESSION = gnome-fallback
XDG_CONFIG_DIRS = /etc/xdg/xdg-gnome-fallback:/etc/xdg
XDG_DATA_DIRS =
/usr/share/gnome-fallback:/usr/share/gnome:/usr/local/share/:/usr/share/
Env:
MOZ_PLUGIN_PATH = None
LD_LIBRARY_PATH = None
ExecutablePath: /usr/lib/chromium-browser/chromium-browser
ProcEnviron:
SourcePackage: chromium-browser
UpgradeStatus: No upgrade log present (probably fresh install)
XsessionErrors:
(gnome-panel:1809): GLib-GObject-WARNING **:
/build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:2455: signal `size_request' is
invalid for instance `0xda86c0'
(gnome-control-center:3103): info-cc-panel-WARNING **: Unable to get
graphics info: Failed to execute child process "glxinfo" (No such file or
directory)
(gnome-panel:1809): GLib-GIO-WARNING **: Missing callback called fullpath =
/home/jeremiah/.config/menus/applications.menu
chromium-default: CHROMIUM_FLAGS=""
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jeremiah 1859 F.... pulseaudio
/dev/snd/controlC0: jeremiah 1859 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Generic'/'HD-Audio Generic at 0xfeb44000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card0.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card1.Amixer.info:
Card hw:1 'SB'/'HDA ATI SB at 0xfeb40000 irq 16'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,105b0e29,00100202'
Controls : 24
Simple ctrls : 10
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=c1356a2a-8292-4ed2-879c-ca699d626c00
MachineType: FOXCONN NT-A2400&NT-A3500
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-generic
root=UUID=052b6482-7f10-412f-9441-3696bda66f3a ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
RelatedPackageVersions:
linux-restricted-modules-3.2.0-25-generic N/A
linux-backports-modules-3.2.0-25-generic N/A
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
Tags: precise precise
Uname: Linux 3.2.0-25-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 03/29/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.4
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: NT-A2400&NT-A3500
dmi.board.vendor: FOXCONN
dmi.board.version: FAB 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 4
dmi.chassis.vendor: FOXCONN
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd03/29/2011:svnFOXCONN:pnNT-A2400&NT-A3500:pvrFAB1.0:rvnFOXCONN:rnNT-A2400&NT-A3500:rvrFAB1.0:cvnFOXCONN:ct4:cvrToBeFilledByO.E.M.:
dmi.product.name: NT-A2400&NT-A3500
dmi.product.version: FAB 1.0
dmi.sys.vendor: FOXCONN
+ ---
+ ApportVersion: 2.0.1-0ubuntu10
+ Architecture: amd64
+ DistroRelease: Ubuntu 12.04
+ Package: linux (not installed)
+ ProcEnviron:
+ TERM=xterm
+ PATH=(custom, user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
+ Tags: precise
+ Uname: Linux 3.5.0-030500rc1-generic x86_64
+ UnreportableReason: The running kernel is not an Ubuntu kernel
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1006171
Title:
Chromium Browser causing kernel panic
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