kernel oops, 2.6.11.3

kernel oops, 2.6.11.3

[Milan Svoboda]

Hello,

usbnet (iPAQ with Familiar) and harddisk connected throught usb were in use 
during this oops.

HW: HP Omnibook xt6200

Mar 18 20:09:07 drak_mrak kernel: Unable to handle kernel paging request at 
virtual address 00001840
Mar 18 20:09:07 drak_mrak kernel:  printing eip:
Mar 18 20:09:07 drak_mrak kernel: c016ba37
Mar 18 20:09:07 drak_mrak kernel: *pde = 00000000
Mar 18 20:09:07 drak_mrak kernel: Oops: 0002 [#1]
Mar 18 20:09:07 drak_mrak kernel: PREEMPT
Mar 18 20:09:07 drak_mrak kernel: Modules linked in: radeon drm nfsd exportfs 
lockd sunrpc nls_iso8859_2 nls_cp852
 vfat fat nls_base usb_storage usbnet snd_pcm_oss snd_mixer_oss uhci_hcd 
ehci_hcd ohci_hcd usbcore snd_ali5451 snd
_ac97_codec snd_pcm snd_timer snd soundcore snd_page_alloc 8139too orinoco_pci 
orinoco hermes pcmcia yenta_socket
rsrc_nonstatic pcmcia_core sd_mod 8250 serial_core cpufreq_powersave 
cpufreq_ondemand thermal button battery acpi_
cpufreq freq_table processor evdev ali_agp agpgart psmouse
Mar 18 20:09:07 drak_mrak kernel: CPU:    0
Mar 18 20:09:07 drak_mrak kernel: EIP:    0060:[<c016ba37>]    Not tainted VLI
Mar 18 20:09:07 drak_mrak kernel: EFLAGS: 00010282   (2.6.11.3)
Mar 18 20:09:07 drak_mrak kernel: EIP is at prune_icache+0x197/0x210
Mar 18 20:09:07 drak_mrak kernel: eax: cf72cedc   ebx: cc40c084   ecx: 
cc40c084   edx: 00001840
Mar 18 20:09:07 drak_mrak kernel: esi: cc40c07c   edi: 0000007b   ebp: 
c13e7ed8   esp: c13e7ec8
Mar 18 20:09:07 drak_mrak kernel: ds: 007b   es: 007b   ss: 0068
Mar 18 20:09:07 drak_mrak kernel: Process kswapd0 (pid: 150, 
threadinfo=c13e6000 task=c13bba80)
Mar 18 20:09:07 drak_mrak kernel: Stack: cc40c07c c13e7efc 00000024 0000007b 
cc40cd74 cc819364 00000081 00000000
Mar 18 20:09:07 drak_mrak kernel:        00000000 cfeee9e0 c016bacf 00000080 
c013c0d4 00000080 000000d0 0000db3a
Mar 18 20:09:07 drak_mrak kernel:        0002bc00 00000000 00000003 00000000 
c02f1520 00000002 c02f1520 0000db39
Mar 18 20:09:07 drak_mrak kernel: Call Trace:
Mar 18 20:09:07 drak_mrak kernel:  [<c016bacf>] shrink_icache_memory+0x1f/0x50
Mar 18 20:09:07 drak_mrak kernel:  [<c013c0d4>] shrink_slab+0x154/0x190
Mar 18 20:09:07 drak_mrak kernel:  [<c013d64b>] balance_pgdat+0x2db/0x3b0
Mar 18 20:09:07 drak_mrak kernel:  [<c013d809>] kswapd+0xe9/0x110
Mar 18 20:09:07 drak_mrak kernel:  [<c0129660>] 
autoremove_wake_function+0x0/0x60
Mar 18 20:09:07 drak_mrak kernel:  [<c0102612>] ret_from_fork+0x6/0x14
Mar 18 20:09:07 drak_mrak kernel:  [<c0129660>] 
autoremove_wake_function+0x0/0x60
Mar 18 20:09:07 drak_mrak kernel:  [<c013d720>] kswapd+0x0/0x110
Mar 18 20:09:07 drak_mrak kernel:  [<c010087d>] kernel_thread_helper+0x5/0x18
Mar 18 20:09:07 drak_mrak kernel: Code: a1 24 29 2f c0 83 e8 08 39 c6 0f 85 18 
ff ff ff 89 34 24 e8 2c fe ff ff 85
 c0 0f 84 08 ff ff ff 8b 56 04 85 d2 74 18 8b 06 85 c0 <89> 02 74 03 89 50 04 
c7 06 00 00 00 00 c7 46 04 00 00 00
00 8d
Mar 18 20:09:07 drak_mrak kernel:  <6>note: kswapd0[150] exited with 
preempt_count 1

Re: kernel oops, 2.6.11.3

[Greg KH]

On Fri, Mar 18, 2005 at 09:03:59PM +0100, Milan Svoboda wrote:
> Hello,
> 
> usbnet (iPAQ with Familiar) and harddisk connected throught usb were in use 
> during this oops.
> 
> HW: HP Omnibook xt6200

Does this happen with preempt disabled?

thanks,

greg k-h

Re: kernel oops, 2.6.11.3

[Milan Svoboda]

Dne pátek 18 březen 2005 23:30 jste napsal(a):
> On Fri, Mar 18, 2005 at 09:03:59PM +0100, Milan Svoboda wrote:
> > Hello,
> >
> > usbnet (iPAQ with Familiar) and harddisk connected throught usb were in
> > use during this oops.
> >
> > HW: HP Omnibook xt6200
>
> Does this happen with preempt disabled?
>

yes, it does and it is worst.

But I find out that my harddisk contains some bad sectors and I suspect that  
my swap partitions contains some of them :-( 

> thanks,
>
> greg k-h

Milan Svoboda