oops in kernel 2.6.15-rc6

oops in kernel 2.6.15-rc6

[Mathias Klein]

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Hello all,

[please CC me on replies, I'm not subscribed to this list]

I had this following kernel oops while compiling a new kernel. 

Dec 27 19:02:00 sidney kernel: [14896.995613] Unable to handle kernel paging request at virtual address 76f7104d
Dec 27 19:02:00 sidney kernel: [14896.995665]  printing eip:
Dec 27 19:02:00 sidney kernel: [14896.995682] c013a392
Dec 27 19:02:00 sidney kernel: [14896.995692] *pde = 00000000
Dec 27 19:02:00 sidney kernel: [14896.995711] Oops: 0002 [#1]
Dec 27 19:02:00 sidney kernel: [14896.995726] PREEMPT 
Dec 27 19:02:00 sidney kernel: [14896.995744] Modules linked in: md5 ipv6 lp capi capifs kernelcapi nls_iso8859_15 nls_cp437 vfat fat parport_pc parport joydev evdev tuner tvaudio msp3400 bttv video_buf firmware_class v4l2_common btcx_risc tveeprom videodev snd_bt87x snd_ens1370 gameport nvidiafb snd_rawmidi snd_seq_device snd_pcm snd_timer snd_page_alloc snd_ak4531_codec rivafb uhci_hcd ide_cd snd 8139too mii i2c_viapro usbcore cdrom soundcore crc32
Dec 27 19:02:00 sidney kernel: [14896.996038] CPU:    0
Dec 27 19:02:00 sidney kernel: [14896.996044] EIP:    0060:[shrink_slab+95/315]    Not tainted VLI
Dec 27 19:02:00 sidney kernel: [14896.996053] EFLAGS: 00010246   (2.6.15-rc6.sidney.10) 
Dec 27 19:02:00 sidney kernel: [14896.996117] EIP is at shrink_slab+0x5f/0x13b
Dec 27 19:02:00 sidney kernel: [14896.996141] eax: c1154900   ebx: 00000000   ecx: 00006830   edx: 00000000
Dec 27 19:02:00 sidney kernel: [14896.996172] esi: 700f0b05   edi: 0000002b   ebp: c125df3f   esp: c125df1c
Dec 27 19:02:00 sidney kernel: [14896.996200] ds: 007b   es: 007b   ss: 0068
Dec 27 19:02:00 sidney kernel: [14896.996224] Process kswapd0 (pid: 51, threadinfo=c125c000 task=c1256580)
Dec 27 19:02:00 sidney kernel: [14896.996248] Stack: 000000d0 0002a300 00000000 0002a300 00000080 00000000 c029f100 c029f100 
Dec 27 19:02:00 sidney kernel: [14896.996339]        0000000c c125dfac c013b53d 00000000 000000d0 0000682f c029f100 c125df78 
Dec 27 19:02:00 sidney kernel: [14896.996426]        00000001 00000000 00000000 c125dfd4 00000002 0000682f 00000000 00000020 
Dec 27 19:02:00 sidney kernel: [14896.996512] Call Trace:
Dec 27 19:02:00 sidney kernel: [14896.996550]  [show_stack+120/131] show_stack+0x78/0x83
Dec 27 19:02:00 sidney kernel: [14896.996600]  [show_registers+306/415] show_registers+0x132/0x19f
Dec 27 19:02:00 sidney kernel: [14896.996646]  [die+202/332] die+0xca/0x14c
Dec 27 19:02:00 sidney kernel: [14896.996687]  [do_page_fault+910/1211] do_page_fault+0x38e/0x4bb
Dec 27 19:02:00 sidney kernel: [14896.996748]  [error_code+79/96] error_code+0x4f/0x60
Dec 27 19:02:00 sidney kernel: [14896.996791]  [phys_startup_32+329596353/-1073741824] 0x13b53dc1
Dec 27 19:02:00 sidney kernel: [14896.996834] Code: 00 00 00 8b 35 f4 f8 29 c0 c1 e1 02 89 4d ec 83 ee 04 c7 45 f0 00 00 00 00 e9 ba 00 00 00 ff 75 0c 6a 00 ff 16 89 c7 8b 45 ec 31 <d2> 8b 4d 10 f7 76 0c 41 f7 e7 89 45 e0 89 55 e4 89 d3 89 45 e8 

please let me know if you need more informations/how I can help you solve
this problem.

Mathias Klein

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Re: oops in kernel 2.6.15-rc6

[Kalin KOZHUHAROV]

Mathias Klein wrote:
> Hello all,
> 
> [please CC me on replies, I'm not subscribed to this list]
> 
> I had this following kernel oops while compiling a new kernel. 
> 
> Dec 27 19:02:00 sidney kernel: [14896.995613] Unable to handle kernel paging request at virtual address 76f7104d
> Dec 27 19:02:00 sidney kernel: [14896.995665]  printing eip:
> Dec 27 19:02:00 sidney kernel: [14896.995682] c013a392
> Dec 27 19:02:00 sidney kernel: [14896.995692] *pde = 00000000
> Dec 27 19:02:00 sidney kernel: [14896.995711] Oops: 0002 [#1]

I might be wrong, but that is the second oops for this run, probably the first [#0] is more
interesting...

> Dec 27 19:02:00 sidney kernel: [14896.995726] PREEMPT 
> Dec 27 19:02:00 sidney kernel: [14896.995744] Modules linked in: md5 ipv6 lp capi capifs kernelcapi nls_iso8859_15 nls_cp437 vfat fat parport_pc parport joydev evdev tuner tvaudio msp3400 bttv video_buf firmware_class v4l2_common btcx_risc tveeprom videodev snd_bt87x snd_ens1370 gameport nvidiafb snd_rawmidi snd_seq_device snd_pcm snd_timer snd_page_alloc snd_ak4531_codec rivafb uhci_hcd ide_cd snd 8139too mii i2c_viapro usbcore cdrom soundcore crc32
> Dec 27 19:02:00 sidney kernel: [14896.996038] CPU:    0
> Dec 27 19:02:00 sidney kernel: [14896.996044] EIP:    0060:[shrink_slab+95/315]    Not tainted VLI
> Dec 27 19:02:00 sidney kernel: [14896.996053] EFLAGS: 00010246   (2.6.15-rc6.sidney.10) 
> Dec 27 19:02:00 sidney kernel: [14896.996117] EIP is at shrink_slab+0x5f/0x13b
> Dec 27 19:02:00 sidney kernel: [14896.996141] eax: c1154900   ebx: 00000000   ecx: 00006830   edx: 00000000
> Dec 27 19:02:00 sidney kernel: [14896.996172] esi: 700f0b05   edi: 0000002b   ebp: c125df3f   esp: c125df1c
> Dec 27 19:02:00 sidney kernel: [14896.996200] ds: 007b   es: 007b   ss: 0068
> Dec 27 19:02:00 sidney kernel: [14896.996224] Process kswapd0 (pid: 51, threadinfo=c125c000 task=c1256580)
> Dec 27 19:02:00 sidney kernel: [14896.996248] Stack: 000000d0 0002a300 00000000 0002a300 00000080 00000000 c029f100 c029f100 
> Dec 27 19:02:00 sidney kernel: [14896.996339]        0000000c c125dfac c013b53d 00000000 000000d0 0000682f c029f100 c125df78 
> Dec 27 19:02:00 sidney kernel: [14896.996426]        00000001 00000000 00000000 c125dfd4 00000002 0000682f 00000000 00000020 
> Dec 27 19:02:00 sidney kernel: [14896.996512] Call Trace:
> Dec 27 19:02:00 sidney kernel: [14896.996550]  [show_stack+120/131] show_stack+0x78/0x83
> Dec 27 19:02:00 sidney kernel: [14896.996600]  [show_registers+306/415] show_registers+0x132/0x19f
> Dec 27 19:02:00 sidney kernel: [14896.996646]  [die+202/332] die+0xca/0x14c
> Dec 27 19:02:00 sidney kernel: [14896.996687]  [do_page_fault+910/1211] do_page_fault+0x38e/0x4bb
> Dec 27 19:02:00 sidney kernel: [14896.996748]  [error_code+79/96] error_code+0x4f/0x60
> Dec 27 19:02:00 sidney kernel: [14896.996791]  [phys_startup_32+329596353/-1073741824] 0x13b53dc1
> Dec 27 19:02:00 sidney kernel: [14896.996834] Code: 00 00 00 8b 35 f4 f8 29 c0 c1 e1 02 89 4d ec 83 ee 04 c7 45 f0 00 00 00 00 e9 ba 00 00 00 ff 75 0c 6a 00 ff 16 89 c7 8b 45 ec 31 <d2> 8b 4d 10 f7 76 0c 41 f7 e7 89 45 e0 89 55 e4 89 d3 89 45 e8 
> 
> please let me know if you need more informations/how I can help you solve
> this problem.

Kalin.

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|[ ______________________ ]|

Re: oops in kernel 2.6.15-rc6

[Mathias Klein]

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On Wed, Dec 28, 2005 at 11:28:50PM +0900, Kalin KOZHUHAROV wrote:
> Mathias Klein wrote:
> > Hello all,
> > 
> > [please CC me on replies, I'm not subscribed to this list]
> > 
> > I had this following kernel oops while compiling a new kernel. 
> > 
> > Dec 27 19:02:00 sidney kernel: [14896.995613] Unable to handle kernel paging request at virtual address 76f7104d
> > Dec 27 19:02:00 sidney kernel: [14896.995665]  printing eip:
> > Dec 27 19:02:00 sidney kernel: [14896.995682] c013a392
> > Dec 27 19:02:00 sidney kernel: [14896.995692] *pde = 00000000
> > Dec 27 19:02:00 sidney kernel: [14896.995711] Oops: 0002 [#1]
> 
> I might be wrong, but that is the second oops for this run, probably the first [#0] is more
> interesting...

Probably yes but there is no [#0] Oops in the logs.
(Indeed I do have another [#1] Oops in another run with that kernel without
an [#0] Oops)

Mathias

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Re: oops in kernel 2.6.15-rc6

[Pekka Enberg]

On 12/28/05, Mathias Klein <ma_klein@gmx.de> wrote:
> On Wed, Dec 28, 2005 at 11:28:50PM +0900, Kalin KOZHUHAROV wrote:
> > Mathias Klein wrote:
> > > Hello all,
> > >
> > > [please CC me on replies, I'm not subscribed to this list]
> > >
> > > I had this following kernel oops while compiling a new kernel.
> > >
> > > Dec 27 19:02:00 sidney kernel: [14896.995613] Unable to handle kernel paging request at virtual address 76f7104d
> > > Dec 27 19:02:00 sidney kernel: [14896.995665]  printing eip:
> > > Dec 27 19:02:00 sidney kernel: [14896.995682] c013a392
> > > Dec 27 19:02:00 sidney kernel: [14896.995692] *pde = 00000000
> > > Dec 27 19:02:00 sidney kernel: [14896.995711] Oops: 0002 [#1]
> >
> > I might be wrong, but that is the second oops for this run, probably the first [#0] is more
> > interesting...
>
> Probably yes but there is no [#0] Oops in the logs.
> (Indeed I do have another [#1] Oops in another run with that kernel without
> an [#0] Oops)

#1 is the first oops. See die() in arch/i386/kernel/traps.c. Anyway,
try enabling CONFIG_DEBUG_SLAB and CONFIG_DEBUG_PAGEALLOC to see if
they pick up anything.

Re: oops in kernel 2.6.15-rc6

[Randy.Dunlap]

On Wed, 28 Dec 2005, Mathias Klein wrote:

> On Wed, Dec 28, 2005 at 11:28:50PM +0900, Kalin KOZHUHAROV wrote:
> > Mathias Klein wrote:
> > > Hello all,
> > >
> > > [please CC me on replies, I'm not subscribed to this list]
> > >
> > > I had this following kernel oops while compiling a new kernel.
> > >
> > > Dec 27 19:02:00 sidney kernel: [14896.995613] Unable to handle kernel paging request at virtual address 76f7104d
> > > Dec 27 19:02:00 sidney kernel: [14896.995665]  printing eip:
> > > Dec 27 19:02:00 sidney kernel: [14896.995682] c013a392
> > > Dec 27 19:02:00 sidney kernel: [14896.995692] *pde = 00000000
> > > Dec 27 19:02:00 sidney kernel: [14896.995711] Oops: 0002 [#1]
> >
> > I might be wrong, but that is the second oops for this run, probably the first [#0] is more
> > interesting...
>
> Probably yes but there is no [#0] Oops in the logs.
> (Indeed I do have another [#1] Oops in another run with that kernel without
> an [#0] Oops)

The first Oops is #1.
That is the one that we are interested in most of the time.

-- 
~Randy

Re: oops in kernel 2.6.15-rc6

[Mathias Klein]

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On Wed, Dec 28, 2005 at 05:15:54PM +0200, Pekka Enberg wrote:
> #1 is the first oops. See die() in arch/i386/kernel/traps.c. Anyway,
> try enabling CONFIG_DEBUG_SLAB and CONFIG_DEBUG_PAGEALLOC to see if
> they pick up anything.

I'll give it a try and come back if it occurs again...

Thanks
Mathias


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Re: oops in kernel 2.6.15-rc6

[Adrian Bunk]

On Wed, Dec 28, 2005 at 02:50:22PM +0100, Mathias Klein wrote:

> Hello all,

Hi Mathias,

> [please CC me on replies, I'm not subscribed to this list]
> 
> I had this following kernel oops while compiling a new kernel. 
>...
> please let me know if you need more informations/how I can help you solve
> this problem.

older kernels (e.g. 2.6.14.x) are working without problems?

> Mathias Klein

cu
Adrian

-- 

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       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: oops in kernel 2.6.15-rc6

[Mathias Klein]

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On Fri, Dec 30, 2005 at 11:37:21PM +0100, Adrian Bunk wrote:
> On Wed, Dec 28, 2005 at 02:50:22PM +0100, Mathias Klein wrote:
> 
> > Hello all,
> 
> Hi Mathias,
> 
> > [please CC me on replies, I'm not subscribed to this list]
> > 
> > I had this following kernel oops while compiling a new kernel. 
> >...
> > please let me know if you need more informations/how I can help you solve
> > this problem.
> 
> older kernels (e.g. 2.6.14.x) are working without problems?

Before there was running version 2.6.12.3 and 2.6.13.4 whithout problems.

> 
> > Mathias Klein
> 
> cu
> Adrian

Mathias

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