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[Bug 222229] Re: Firefox causes Kernel bug and crash

 

Firefox crashed again, shortly after skype went down..
it doesn't seem to be the same bug, so just for completeness here's the ouput of dmesg:
[ 1121.236330] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
[ 1906.291716] VM: killing process skype
[ 1906.301322] swap_free: Bad swap offset entry ffffff00000000
[ 1906.301353] swap_free: Bad swap offset entry ffffff00000000
[ 1940.699062] firefox: Corrupted page table at address 7f96a3f11f08
[ 1940.699070] PGD 141158067 PUD 13c163067 PMD 140031067 PTE ffffffffffffffff
[ 1940.699081] Bad pagetable: 000d [#1] SMP 
[ 1940.699088] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
[ 1940.699095] Dumping ftrace buffer:
[ 1940.699100]    (ftrace buffer empty)
[ 1940.699104] CPU 1 
[ 1940.699108] Modules linked in: aes_x86_64 aes_generic i915 drm binfmt_misc ppdev bridge stp bnep vboxnetflt vboxdrv input_polldev joydev lp parport snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi arc4 ecb snd_rawmidi snd_seq_midi_event snd_seq snd_timer iwlagn iwlcore uvcvideo snd_seq_device psmouse thinkpad_acpi pcmcia mac80211 compat_ioctl32 led_class snd soundcore pcspkr serio_raw intel_agp videodev v4l1_compat nvram ricoh_mmc sdhci_pci sdhci video btusb yenta_socket rsrc_nonstatic pcmcia_core iTCO_wdt iTCO_vendor_support snd_page_alloc cfg80211 output usbhid usb_storage ohci1394 ieee1394 e1000e fbcon tileblit font bitblit softcursor
[ 1940.699225] Pid: 4411, comm: firefox Not tainted 2.6.28-11-generic #42-Ubuntu
[ 1940.699230] RIP: 0033:[<00007f96a3dd4069>]  [<00007f96a3dd4069>] 0x7f96a3dd4069
[ 1940.699241] RSP: 002b:00007fffb1c04b90  EFLAGS: 00010297
[ 1940.699245] RAX: 0000000000000012 RBX: 00007fffb1c04b9c RCX: 0000000000000011
[ 1940.699249] RDX: 00007f96a3f11ec0 RSI: 0000000000000030 RDI: 0000000000000000
[ 1940.699253] RBP: 00000000047c5ac0 R08: 000000000000001e R09: 0000000000000022
[ 1940.699258] R10: 00000000000000f0 R11: 00007fffb1c049d0 R12: 0000000003385d60
[ 1940.699262] R13: 0000000003385d60 R14: 0000000000000000 R15: 000000000217f660
[ 1940.699268] FS:  00007f96a9be5700(0000) GS:ffff88015b802d80(0000) knlGS:0000000000000000
[ 1940.699273] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1940.699277] CR2: 00007f96a3f11f08 CR3: 000000013bd89000 CR4: 00000000000006a0
[ 1940.699282] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1940.699286] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 1940.699292] Process firefox (pid: 4411, threadinfo ffff8801400a2000, task ffff88015091acc0)
[ 1940.699296] 
[ 1940.699298] RIP  [<00007f96a3dd4069>] 0x7f96a3dd4069
[ 1940.699305]  RSP <00007fffb1c04b90>
[ 1940.699310] ---[ end trace 6fcb1843ff25a59f ]---

-- 
Firefox causes Kernel bug and crash
https://bugs.launchpad.net/bugs/222229
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