Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: firefox (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1369298
Title:
launching firefox freezes kde
Status in “firefox” package in Ubuntu:
Confirmed
Bug description:
Framework:
a Kubuntu 14.04 64Bit Virtual machine hosted on a Kubuntu 14.04 64Bit PC
Either updated minutes ago
When Firefox is launched the GUI freezes.
From an ssh session I can gather this from syslog
Sep 14 19:29:25 vx04-test kernel: [ 162.597186] ------------[ cut here
]------------
Sep 14 19:29:25 vx04-test kernel: [ 162.597196] kernel BUG at
/build/buildd/linux-3.13.0/drivers/gpu/drm/ttm/ttm_bo.c:172!
Sep 14 19:29:25 vx04-test kernel: [ 162.597198] invalid opcode: 0000 [#1]
SMP
Sep 14 19:29:25 vx04-test kernel: [ 162.597201] Modules linked in:
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi
snd_seq_midi_event snd_rawmidi kvm_intel snd_seq snd_seq_device snd_timer kvm
rfcomm bnep bluetooth snd serio_raw soundcore i2c_piix4 parport_pc ppdev lp
mac_hid parport qxl ttm drm_kms_helper psmouse floppy drm
Sep 14 19:29:25 vx04-test kernel: [ 162.597221] CPU: 1 PID: 1125 Comm: Xorg
Not tainted 3.13.0-36-generic #63-Ubuntu
Sep 14 19:29:25 vx04-test kernel: [ 162.597223] Hardware name: QEMU Standard
PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
Sep 14 19:29:25 vx04-test kernel: [ 162.597225] task: ffff880079873000 ti:
ffff880079da2000 task.ti: ffff880079da2000
Sep 14 19:29:25 vx04-test kernel: [ 162.597227] RIP:
0010:[<ffffffffa004d181>] [<ffffffffa004d181>] ttm_bo_add_to_lru+0xe1/0xf0
[ttm]
Sep 14 19:29:25 vx04-test kernel: [ 162.597247] RSP: 0018:ffff880079da3ca8
EFLAGS: 00010287
Sep 14 19:29:25 vx04-test kernel: [ 162.597249] RAX: ffff88005ce020f8 RBX:
ffff88005cc523c0 RCX: 00000000fffffffa
Sep 14 19:29:25 vx04-test kernel: [ 162.597251] RDX: ffff8800362bb0e8 RSI:
0000000000000020 RDI: ffff88005ce02048
Sep 14 19:29:25 vx04-test kernel: [ 162.597252] RBP: ffff880079da3ce0 R08:
ffff88003e40b630 R09: ffff88003e5d66a8
Sep 14 19:29:25 vx04-test kernel: [ 162.597254] R10: ffffffffa00c8734 R11:
0000000000000000 R12: ffff88005cc52b80
Sep 14 19:29:25 vx04-test kernel: [ 162.597255] R13: ffff88005cc52ba8 R14:
ffff88005ce02048 R15: ffff8800362bb548
Sep 14 19:29:25 vx04-test kernel: [ 162.597257] FS: 00007fd68baf09c0(0000)
GS:ffff88007fd00000(0000) knlGS:0000000000000000
Sep 14 19:29:25 vx04-test kernel: [ 162.597259] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Sep 14 19:29:25 vx04-test kernel: [ 162.597261] CR2: 00007f9b480c7000 CR3:
000000007a34f000 CR4: 00000000000006e0
Sep 14 19:29:25 vx04-test kernel: [ 162.597269] Stack:
Sep 14 19:29:25 vx04-test kernel: [ 162.597271] ffffffffa00c8d11
ffff880035e3ff80 ffff880079da3d70 0000000000000004
Sep 14 19:29:25 vx04-test kernel: [ 162.597274] ffff880035cfe480
ffff8800362bb000 0000000000000000 ffff880079da3d60
Sep 14 19:29:25 vx04-test kernel: [ 162.597277] ffffffffa00c8207
ffff88005ce02000 ffff8800000003ed ffff880035cfe4f8
Sep 14 19:29:25 vx04-test kernel: [ 162.597280] Call Trace:
Sep 14 19:29:25 vx04-test kernel: [ 162.597291] [<ffffffffa00c8d11>] ?
qxl_release_fence_buffer_objects+0x81/0xe0 [qxl]
Sep 14 19:29:25 vx04-test kernel: [ 162.597297] [<ffffffffa00c8207>]
qxl_process_single_command+0x637/0x750 [qxl]
Sep 14 19:29:25 vx04-test kernel: [ 162.597303] [<ffffffffa00c835f>]
qxl_execbuffer_ioctl+0x3f/0x90 [qxl]
Sep 14 19:29:25 vx04-test kernel: [ 162.597367] [<ffffffffa0003c22>]
drm_ioctl+0x502/0x630 [drm]
Sep 14 19:29:25 vx04-test kernel: [ 162.597377] [<ffffffff81180a0e>] ?
do_mmap_pgoff+0x34e/0x3d0
Sep 14 19:29:25 vx04-test kernel: [ 162.597383] [<ffffffff811d0390>]
do_vfs_ioctl+0x2e0/0x4c0
Sep 14 19:29:25 vx04-test kernel: [ 162.597386] [<ffffffff811d05f1>]
SyS_ioctl+0x81/0xa0
Sep 14 19:29:25 vx04-test kernel: [ 162.597391] [<ffffffff8172efad>]
system_call_fastpath+0x1a/0x1f
Sep 14 19:29:25 vx04-test kernel: [ 162.597392] Code: c1 47 34 83 c0 01 83
f8 01 7e 03 c9 f3 c3 e8 7b 89 00 00 c9 66 0f 1f 44 00 00 eb f0 48 89 7d f8 e8
69 89 00 00 48 8b 7d f8 eb 95 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f
1f 44 00 00 55
Sep 14 19:29:25 vx04-test kernel: [ 162.597418] RIP [<ffffffffa004d181>]
ttm_bo_add_to_lru+0xe1/0xf0 [ttm]
Sep 14 19:29:25 vx04-test kernel: [ 162.597423] RSP <ffff880079da3ca8>
Sep 14 19:29:25 vx04-test kernel: [ 162.597427] ---[ end trace
419bfa3345a08080 ]---
What can I do?
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: firefox 32.0+build1-0ubuntu0.14.04.1
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: sysop 1731 F.... pulseaudio
sysop 1820 F.... pulseaudio
BuildID: 20140830210550
Channel: Unavailable
Date: Sun Sep 14 19:46:55 2014
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IncompatibleExtensions: Unavailable (corrupt or non-existant
compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2014-09-13 (1 days ago)
InstallationMedia: Kubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.2)
IpRoute:
default via 192.168.69.1 dev eth0
169.254.0.0/16 dev eth0 scope link metric 1000
192.168.69.0/24 dev eth0 proto kernel scope link src 192.168.69.4
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
Locales: extensions.sqlite corrupt or missing
PrefSources: prefs.js
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=it_IT.UTF-8
SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=32.0/20140830210550 (In use)
RfKill:
RunningIncompatibleAddons: False
SourcePackage: firefox
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/01/2011
dmi.bios.vendor: Bochs
dmi.bios.version: Bochs
dmi.chassis.type: 1
dmi.chassis.vendor: Bochs
dmi.modalias:
dmi:bvnBochs:bvrBochs:bd01/01/2011:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-trusty:cvnBochs:ct1:cvr:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-trusty
dmi.sys.vendor: QEMU
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