Re: [Bug #13313] vm86old oops

Sergey Senozhatsky
2009-05-31T00:45:51Z

On (05/30/09 21:37), Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.29. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13313
> Subject : vm86old oops
> Submitter : Sergey Senozhatsky <sergey.senozhatsky@mail.by>
> Date : 2009-05-14 21:53 (17 days old)
>

Hello Rafael.
Linux 2.6.30-rc7-git4
Bug is still here.

dmesg:

[ 17.754509] Modules linked in: fuse sbp2 snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq
snd_timer snd_seq_device serio_raw psmouse i2c_i801 pcspkr snd rng_core soundcore snd_page_alloc asus_laptop led_class evdev usbhid hid sg sr_mod cdrom sd_mod ata_generic
pata_acpi ata_piix ohci1394 libata ieee1394 ehci_hcd uhci_hcd scsi_mod ide_pci_generic r8169 mii usbcore
[ 17.755064]
[ 17.755087] Pid: 2416, comm: vbetool Not tainted (2.6.30-rc7-fb-git4 #9) F3JC
[ 17.755134] EIP: 0060:[<c016cdf7>] EFLAGS: 00013286 CPU: 0
[ 17.755174] EIP is at lockdep_sys_exit+0x7/0xa0
[ 17.755207] EAX: f609a000 EBX: f609bed4 ECX: 00000000 EDX: 00000000
[ 17.755246] ESI: f61887a0 EDI: c1ce1100 EBP: f609bec0 ESP: f609beac
[ 17.755284] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 17.755322] Process vbetool (pid: 2416, ti=f609a000 task=f61887a0 task.ti=f609a000)
[ 17.755365] Stack:
[ 17.755387] c01203a9 c012026d 00000000 d8079a0f f609bed4 f609a000 c01032c8 00000000
[ 17.755484] 00000000 f609a000 00000000 0000000f 00000000 00000000 00000000 00000000
[ 17.755602] 00004f04 00000000 00000000 00000000 00000000 00000000 0000100a 0000c000
[ 17.755732] Call Trace:
[ 17.755759] [<c01203a9>] ? do_sys_vm86+0x119/0x270
[ 17.755809] [<c012026d>] ? copy_vm86_regs_from_user+0x3d/0x60
[ 17.755857] [<c01032c8>] ? resume_userspace+0x8/0x28
[ 17.755904] [<c0103474>] ? syscall_call+0x7/0xb
[ 17.755947] Code: 89 44 24 08 89 5c 24 04 c7 04 24 a8 06 5b c0 e8 a7 a1 36 00 eb c0 e8 89 13 fd ff 89 f6 8d bc 27 00 00 00 00 55 89 e5 53 83 ec 10 <65> a1 14 00 00 00 89 45 f8
31 c0 64 8b 1d 00 80 6c c0 8b 8b dc
[ 17.756585] EIP: [<c016cdf7>] lockdep_sys_exit+0x7/0xa0 SS:ESP 0068:f609beac
[ 17.756694] ---[ end trace dcebd4adaaf1918c ]---

Sergey