Comment 12 for bug 222229

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 ]---