2004-01-08 23:43:36

by Ramon Rey Vicente

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Subject: [2.6.1-rc2-mm1][BUG] kernel BUG at mm/rmap.c:305!

Jan 8 23:12:29 debian kernel: EIP: 0060:[try_to_unmap_one+456/480] Not tainted VLI
Jan 8 23:12:29 debian kernel: EFLAGS: 00010246
Jan 8 23:12:29 debian kernel: EIP is at try_to_unmap_one+0x1c8/0x1e0
Jan 8 23:12:29 debian kernel: eax: 00000000 ebx: 00003076 ecx: cb22400c edx: cb22400c
Jan 8 23:12:29 debian kernel: esi: c114cb98 edi: c114cb98 ebp: cb22400c esp: cfe03d38
Jan 8 23:12:29 debian kernel: ds: 007b es: 007b ss: 0068
Jan 8 23:12:29 debian kernel: Process kswapd0 (pid: 8, threadinfo=cfe02000 task=cfe08ce0)
Jan 8 23:12:29 debian kernel: Stack: 00040840 cfe02000 00000000 c027ac80 c114cb98 00000001 c114cb98 c0146022
Jan 8 23:12:29 debian kernel: ffffffff 00000000 00000000 00000000 cfe02000 00000001 c114cb98 c013dd63
Jan 8 23:12:29 debian kernel: cfe02000 c01245e5 00000009 00000003 c027ac80 c1061200 c10b9950 cfe02000
Jan 8 23:12:29 debian kernel: Call Trace:
Jan 8 23:12:29 debian kernel: [try_to_unmap+322/384] try_to_unmap+0x142/0x180
Jan 8 23:12:29 debian kernel: [shrink_list+579/1408] shrink_list+0x243/0x580
Jan 8 23:12:29 debian kernel: [do_timer+197/224] do_timer+0xc5/0xe0
Jan 8 23:12:29 debian kernel: [do_softirq+140/160] do_softirq+0x8c/0xa0
Jan 8 23:12:29 debian kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20
Jan 8 23:12:29 debian kernel: [__pagevec_release+24/64] __pagevec_release+0x18/0x40
Jan 8 23:12:29 debian kernel: [shrink_cache+409/864] shrink_cache+0x199/0x360
Jan 8 23:12:29 debian kernel: [shrink_zone+107/128] shrink_zone+0x6b/0x80
Jan 8 23:12:29 debian kernel: [balance_pgdat+359/480] balance_pgdat+0x167/0x1e0
Jan 8 23:12:29 debian kernel: [kswapd+254/288] kswapd+0xfe/0x120
Jan 8 23:12:29 debian kernel: [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40
Jan 8 23:12:29 debian kernel: [ret_from_fork+6/32] ret_from_fork+0x6/0x20
Jan 8 23:12:29 debian kernel: [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40
Jan 8 23:12:29 debian kernel: [kswapd+0/288] kswapd+0x0/0x120
Jan 8 23:12:29 debian kernel: [kernel_thread_helper+5/36] kernel_thread_helper+0x5/0x24
Jan 8 23:12:29 debian kernel:
Jan 8 23:12:29 debian kernel: Code: e8 1b 01 c0 09 d8 89 45 00 b8 00 00 00 00 85 c0 0f 84 32 ff ff ff 0f 0b 57 01 11 32 25 c0 e9 25 ff ff ff 0f 01 3b e9 bd fe ff ff <0f> 0b 31 01 11 32 25 c0 e9 65 fe ff ff 8d 74 26 00 8d bc 27 00


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2004-01-09 01:32:56

by Isaac Claymore

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Subject: Re: [2.6.1-rc2-mm1][BUG] kernel BUG at mm/rmap.c:305!

I got a similar problem after running rc2-mm1 for about 12 hours,
and my window manager got killed as a result.

Attached is a snipped version of dmesg.

HTH.

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2004-01-09 02:11:05

by Andrew Morton

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Subject: Re: [2.6.1-rc2-mm1][BUG] kernel BUG at mm/rmap.c:305!

Isaac Claymore <[email protected]> wrote:
>
> I got a similar problem after running rc2-mm1 for about 12 hours,
> and my window manager got killed as a result.

Sorry, it's a turkey. rc3-mm1 will be better, I promise.

2004-01-09 02:50:48

by Isaac Claymore

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Subject: Re: [2.6.1-rc2-mm1][BUG] kernel BUG at mm/rmap.c:305!

On Thu, Jan 08, 2004 at 06:11:16PM -0800, Andrew Morton wrote:
> Isaac Claymore <[email protected]> wrote:
> >
> > I got a similar problem after running rc2-mm1 for about 12 hours,
> > and my window manager got killed as a result.
>
> Sorry, it's a turkey. rc3-mm1 will be better, I promise.
>
Just after having read your message, it bit again. This time there's
also a "bad: scheduling while atomic!" error. I guess it must've been
reported already. I've included a snipped dmesg, just to provide more
context to help trace down the bug.

Also, I misread your "turkey" as a "turnkey" at a first glance ;)


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2004-01-09 02:58:26

by Isaac Claymore

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Subject: Re: [2.6.1-rc2-mm1][BUG] kernel BUG at mm/rmap.c:305!

On Fri, Jan 09, 2004 at 10:53:14AM +0800, Isaac Claymore wrote:
> On Thu, Jan 08, 2004 at 06:11:16PM -0800, Andrew Morton wrote:
> > Isaac Claymore <[email protected]> wrote:
> > >
> > > I got a similar problem after running rc2-mm1 for about 12 hours,
> > > and my window manager got killed as a result.
> >
> > Sorry, it's a turkey. rc3-mm1 will be better, I promise.
> >
> Just after having read your message, it bit again. This time there's
> also a "bad: scheduling while atomic!" error. I guess it must've been
> reported already. I've included a snipped dmesg, just to provide more
> context to help trace down the bug.

Sorry, forgot to attach the dmesg.

>
> Also, I misread your "turkey" as a "turnkey" at a first glance ;)
>
>

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Regards, Isaac
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