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mfrw / compcache

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VirtualBox (and VirtualBox-ose) + compcache #58

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
[ 1414.356616] warning: `VirtualBox' uses 32-bit capabilities (legacy
support in use)
[ 1726.247428] BUG: unable to handle kernel paging request at 426c6189
[ 1726.247436] IP: [<f8e2a09a>] VBoxDrvLinuxCreate+0x1a/0xc0 [vboxdrv]
[ 1726.247447] *pde = 00000000
[ 1726.247450] Oops: 0000 [#1] PREEMPT SMP
[ 1726.247454] last sysfs file: /sys/devices/virtual/thermal/thermal_zone1/temp
[ 1726.247458] Modules linked in: vboxnetflt vboxnetadp vboxdrv ramzswap
acpi_cpufreq ext3 jbd snd_hda_codec_cmedia snd_hda_intel snd_hda_codec
snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc
reiserfs sky2
[ 1726.247476]
[ 1726.247480] Pid: 22145, comm: VirtualBox Not tainted 2.6.33-rc6-zen1 #25
HUNTER/LW65-P353
[ 1726.247484] EIP: 0060:[<f8e2a09a>] EFLAGS: 00210296 CPU: 0
[ 1726.247489] EIP is at VBoxDrvLinuxCreate+0x1a/0xc0 [vboxdrv]
[ 1726.247492] EAX: 426c6175 EBX: d13e9c70 ECX: f8e2a080 EDX: cb5c8680
[ 1726.247494] ESI: cb5c8680 EDI: f6ab1ca8 EBP: 00000000 ESP: d11bfe3c
[ 1726.247497]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 1726.247501] Process VirtualBox (pid: 22145, ti=d11be000 task=d13e9c70
task.ti=d11be000)
[ 1726.247503] Stack:
[ 1726.247505]  d11bff04 000000ff 00a0003a f7004c20 cb5c8680 c14e1640
c120aa08 00000000
[ 1726.247512] <0> 0000000a f711a140 d11bfe80 c1097050 f6ab1ca8 cb5c8680
f711a140 00000000
[ 1726.247519] <0> c10977f1 0000003a f5445220 cb5c8680 f6ab1ca8 f700d800
c1092c3a 00000026
[ 1726.247527] Call Trace:
[ 1726.247534]  [<c120aa08>] ? misc_open+0x178/0x2e0
[ 1726.247540]  [<c1097050>] ? exact_match+0x0/0x10
[ 1726.247544]  [<c10977f1>] ? chrdev_open+0x101/0x1d0
[ 1726.247548]  [<c1092c3a>] ? __dentry_open+0xda/0x290
[ 1726.247552]  [<c1092ee1>] ? nameidata_to_filp+0x51/0x70
[ 1726.247556]  [<c10976f0>] ? chrdev_open+0x0/0x1d0
[ 1726.247560]  [<c109f707>] ? do_filp_open+0x787/0x9f0
[ 1726.247565]  [<c10a8f6d>] ? alloc_fd+0xbd/0x100
[ 1726.247569]  [<c10929c8>] ? do_sys_open+0x58/0x130
[ 1726.247572]  [<c1092b1c>] ? sys_open+0x2c/0x40
[ 1726.247577]  [<c1002d17>] ? sysenter_do_call+0x12/0x26
[ 1726.247580] Code: 00 00 00 83 c4 08 5b c3 89 f6 8d bc 27 00 00 00 00 83
ec 18 89 5c 24 10 89 74 24 14 89 d6 64 8b 1d ac 94 71 c1 8b 83 b4 01 00 00
<8b> 48 14 85 c9 74 17 b8 ff ff ff ff 8b 5c 24 10 8b 74 24 14 83
[ 1726.247619] EIP: [<f8e2a09a>] VBoxDrvLinuxCreate+0x1a/0xc0 [vboxdrv]
SS:ESP 0068:d11bfe3c
[ 1726.247626] CR2: 00000000426c6189
[ 1726.247630] ---[ end trace 5c83a67185f38c1e ]---

Original issue reported on code.google.com by 3DRa...@gmail.com on 7 Feb 2010 at 6:58

GoogleCodeExporter commented 9 years ago 
> [ 1726.247428] BUG: unable to handle kernel paging request at 426c6189
> [ 1726.247436] IP: [<f8e2a09a>] VBoxDrvLinuxCreate+0x1a/0xc0 [vboxdrv]

Kernel crashed in vboxdrv. I don't think ramzswap can cause this.

Original comment by nitingupta910@gmail.com on 20 Feb 2010 at 4:39