Re: XFS Oopses with 2.4.5 and 2.4.14?

[Peter Wächtler]

Pascal Haakmat schrieb:
> 
> Given the following Oopses, is it wise to continue running the XFS
> filesystem, or might there be some other underlying problem that is causing
> these Oopses?
> 
> Kernel 2.4.5 + XFS 1.0.1:

I crosspost this to xfs-mailing list.

The filesystem itself looks good.
I'm still experiencing problems in the nfsd codepath. 2.4.4-xfs fixed a bug for this.

Now I run 2.4.9-xfs and wait for the next crash that seems to happen when
uptime gets > 13 days ;-(

BTW, it is recommended to compile the kernel with 
$ kgcc -v
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/specs
gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)

> 
> Nov 25 07:28:23 awacs kernel: Unable to handle kernel paging request at virtual address 0cb73058
> Nov 25 07:28:23 awacs kernel:  printing eip:
> Nov 25 07:28:23 awacs kernel: c01d6493
> Nov 25 07:28:23 awacs kernel: *pde = 00000000
> Nov 25 07:28:23 awacs kernel: Oops: 0000
> Nov 25 07:28:23 awacs kernel: CPU:    0
> Nov 25 07:28:23 awacs kernel: EIP: 0010:[xfs_inactive_free_eofblocks+615/720]
> Nov 25 07:28:23 awacs kernel: EFLAGS: 00010206
> Nov 25 07:28:23 awacs kernel: eax: 0cb73000   ebx: dfecf400   ecx: dfecf400 edx: ce19b830
> Nov 25 07:28:23 awacs kernel: esi: c0042bd8   edi: da742f20   ebp: 00000000 esp: dffe7f2c
> Nov 25 07:28:23 awacs kernel: ds: 0018   es: 0018   ss: 0018
> Nov 25 07:28:23 awacs kernel: Process kupdated (pid: 6, stackpage=dffe7000)
> Nov 25 07:28:23 awacs kernel: Stack: dfec6c00 00000000 dfec6c44 dffe6650 00000001 dfecf514 00000010 00000001
> Nov 25 07:28:23 awacs kernel:        dfecf514 00000000 00000010 00000001 00000000 00000008 00000008 00000040
> Nov 25 07:28:23 awacs kernel:        00000000 00000000 00000000 de64d500 df196f20 00000026 dfaeaa00 00000000
> Nov 25 07:28:23 awacs kernel: Call Trace: [xfs_inactive_free_eofblocks+17/720] [load_msg+176/240] [block_write+1347/1376] [do_remount+122/172] [do_mount+537/740] [kernel_thread+35/48]
> Nov 25 07:28:23 awacs kernel:
> Nov 25 07:28:23 awacs kernel: Code: f7 40 58 ff 01 00 00 75 14 66 83 be 52 01 00 00 00 75 0a 8b
> 
> Kernel 2.4.14 + XFS 1.0.2:
> 
> Nov 26 04:16:23 awacs kernel: Unable to handle kernel paging request at virtual address ff689108
> Nov 26 04:16:23 awacs kernel:  printing eip:
> Nov 26 04:16:23 awacs kernel: c01c5955
> Nov 26 04:16:23 awacs kernel: *pde = 00000000
> Nov 26 04:16:23 awacs kernel: Oops: 0000
> Nov 26 04:16:23 awacs kernel: CPU:    1
> Nov 26 04:16:23 awacs kernel: EIP:    0010:[xfs_syncsub+2309/3056]    Not tainted
> Nov 26 04:16:23 awacs kernel: EFLAGS: 00010246
> Nov 26 04:16:23 awacs kernel: eax: 00000000   ebx: 00000000   ecx: dffbe914 edx: c490bbd8
> Nov 26 04:16:23 awacs kernel: esi: ff689100   edi: c84ab740   ebp: c03c4760 esp: c1955f24
> Nov 26 04:16:23 awacs kernel: ds: 0018   es: 0018   ss: 0018
> Nov 26 04:16:23 awacs kernel: Process kupdated (pid: 7, stackpage=c1955000)
> Nov 26 04:16:23 awacs kernel: Stack: dffbe914 00000001 00000001 00000000 00000001 00000008 00000008 00000040
> Nov 26 04:16:23 awacs kernel:        00000000 00000000 00000000 dd2bda00 c79a91a0 c197bfac c0114539 c1955f9c
> Nov 26 04:16:23 awacs kernel:        de302f40 dbde0000 0000001a 00000046 00000286 00000001 00000286 00000003
> Nov 26 04:16:23 awacs kernel: Call Trace: [schedule+969/1504] [xfs_sync+21/32] [linvfs_write_super+42/48] [sync_supers+199/256] [sync_old_buffers+44/128]
> Nov 26 04:16:23 awacs kernel:    [kupdate+317/336] [_stext+0/64] [kernel_thread+38/48] [kupdate+0/336]
> Nov 26 04:16:23 awacs kernel:
> Nov 26 04:16:23 awacs kernel: Code: 39 56 08 0f 85 22 f8 ff ff 8b 44 24 78 05 14 01 00 00 50 e8
> -