Messages in this thread | | | Date | Sat, 24 Jan 2004 20:34:00 -0800 | From | Andrew Morton <> | Subject | Re: 2.6.1 Unable to handle kernel paging request |
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David Pospí__il <foton2@post.cz> wrote: > > I was only listening the radio via internet, when computer totaly crashed. I > had to restart (my uptime was 9 days :-( )
This is ugly.
> Xfree, KDE, KMail, Mozilla, mplayer (radio),XMMS,mc and karamba were running. > This is my syslog : > Jan 25 03:51:02 foton2 kernel: Unable to handle kernel paging request at > virtual address 00200204 > Jan 25 03:51:02 foton2 kernel: printing eip: > Jan 25 03:51:02 foton2 kernel: c013bb35 > Jan 25 03:51:02 foton2 kernel: *pde = 00000000 > Jan 25 03:51:02 foton2 kernel: Oops: 0000 [#1] > Jan 25 03:51:02 foton2 kernel: CPU: 0 > Jan 25 03:51:02 foton2 kernel: EIP: 0060:[<c013bb35>] Tainted: P > Jan 25 03:51:02 foton2 kernel: EFLAGS: 00010006 > Jan 25 03:51:02 foton2 kernel: EIP is at free_block+0x43/0xcb > Jan 25 03:51:02 foton2 kernel: eax: 00672c30 ebx: 00200200 ecx: e944e20c > edx: c1000000 > Jan 25 03:51:02 foton2 kernel: esi: eff3f840 edi: 00000002 ebp: eff3f84c > esp: e21e5e98 > Jan 25 03:51:02 foton2 kernel: ds: 007b es: 007b ss: 0068 > Jan 25 03:51:02 foton2 kernel: Process karamba (pid: 844, threadinfo=e21e4000 > task=e29d2cc0) > Jan 25 03:51:02 foton2 kernel: Stack: 00000200 e21e5fc4 eff3f85c eff3d350 > d6128000 00000286 eff3e3e0 c013bcb2 > Jan 25 03:51:02 foton2 kernel: eff3f840 eff3d350 00000004 00000001 > 00000001 e21e5ee0 00000004 eff3d340 > Jan 25 03:51:02 foton2 kernel: d6128000 00000286 00000000 c013be10 > eff3f840 eff3d340 c7362080 c7362080 > Jan 25 03:51:02 foton2 kernel: Call Trace: > Jan 25 03:51:02 foton2 kernel: [<c013bcb2>] cache_flusharray+0xf5/0xfa > Jan 25 03:51:02 foton2 kernel: [<c013be10>] kfree+0x5e/0x62 > Jan 25 03:51:02 foton2 kernel: [<c011a6c4>] free_task+0x16/0x2f > Jan 25 03:51:02 foton2 kernel: [<c011d8a9>] release_task+0x18c/0x1f3 > Jan 25 03:51:02 foton2 kernel: [<c011f161>] wait_task_zombie+0x151/0x1e4 > Jan 25 03:51:02 foton2 kernel: [<c011f5ca>] sys_wait4+0x237/0x27e > Jan 25 03:51:02 foton2 kernel: [<c0119411>] default_wake_function+0x0/0x12 > Jan 25 03:51:02 foton2 kernel: [<c0119411>] default_wake_function+0x0/0x12 > Jan 25 03:51:02 foton2 kernel: [<c0108fef>] syscall_call+0x7/0xb
Looks like a double-free of a kernel stack. Do you have slab debugging enabled? Preempt? SMP? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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