I don't know, yet, if this is a hardware or a software problem. I'm trying
to figure that out.
I'm using the ATRpms kernel (2.4.20-30_37 w XFSv1.3.0 et al. see the list at
http://atrpms.physik.fu-berlin.de/dist/rh73/kernel/ ) and I'm getting these
errors and sometimes it forces the FS offline or makes the system unusable -
not really a freeze, but you can't interrupt it.
Mar 1 14:21:25 sdssdp37 kernel: Filesystem "md(9,3)": XFS internal error
xfs_btree_check_sblock at line 341 of file xfs_btree.c. Caller 0xf886c543 ...
Here's the ksymoops output:
[root@sdssdp38 system_probs_031504]# ksymoops -l /proc/modules sdssdp37-oops1
ksymoops 2.4.4 on i686 2.4.20-30_37.rh7.3.atcustom. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (specified)
-o /lib/modules/2.4.20-30_37.rh7.3.atcustom/ (default)
-m /boot/System.map-2.4.20-30_37.rh7.3.atcustom (default)
Error (expand_objects): cannot stat(/lib/xfs.o) for xfs
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/raid0.o) for raid0
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/3w-xxxx.o) for 3w-xxxx
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/sd_mod.o) for sd_mod
ksymoops: No such file or directory
Error (expand_objects): cannot stat(/lib/scsi_mod.o) for scsi_mod
ksymoops: No such file or directory
Warning (map_ksym_to_module): cannot match loaded module raid0 to a unique
module object. Trace may not be reliable.
Mar 1 14:26:07 sdssdp37 kernel: c46f1974 f88566df f88b4778 00000001
f74b4400 f88b473b 00000155 f8841909
Mar 1 14:26:07 sdssdp37 kernel: 00000000 cd337fb0 e13bb000 cd337f70
f8841909 cd337f70 e13bb000 00000000
Mar 1 14:26:07 sdssdp37 kernel: f7020b80 cd337f70 00000000 f7020b80
c46f19c8 f7020b80 c4efe000 f885667f
Mar 1 14:26:07 sdssdp37 kernel: Call Trace: [<f88566df>] (0xc46f1978))
Mar 1 14:26:07 sdssdp37 kernel: [<f88b4778>] (0xc46f197c))
Mar 1 14:26:07 sdssdp37 kernel: [<f88b473b>] (0xc46f1988))
Mar 1 14:26:07 sdssdp37 kernel: [<f8841909>] (0xc46f1990))
Mar 1 14:26:07 sdssdp37 kernel: [<f8841909>] (0xc46f19a4))
Mar 1 14:26:07 sdssdp37 kernel: [<f885667f>] (0xc46f19d0))
Mar 1 14:26:07 sdssdp37 kernel: [<f88405e9>] (0xc46f19fc))
Mar 1 14:26:07 sdssdp37 kernel: [<f883d60a>] (0xc46f1a48))
Mar 1 14:26:07 sdssdp37 kernel: [<f883e81d>] (0xc46f1a7c))
Mar 1 14:26:07 sdssdp37 kernel: [<f883c800>] (0xc46f1aa8))
Mar 1 14:26:07 sdssdp37 kernel: [<f883c77d>] (0xc46f1ac0))
Mar 1 14:26:07 sdssdp37 kernel: [<f883ed9a>] (0xc46f1ad0))
Mar 1 14:26:07 sdssdp37 kernel: [<f884bfa1>] (0xc46f1afc))
Mar 1 14:26:07 sdssdp37 kernel: [<f88551dc>] (0xc46f1b4c))
Mar 1 14:26:07 sdssdp37 kernel: [<f884d9b4>] (0xc46f1b5c))
Mar 1 14:26:07 sdssdp37 kernel: [<f8848641>] (0xc46f1b68))
Mar 1 14:26:07 sdssdp37 kernel: [<f884f2ad>] (0xc46f1bec))
Mar 1 14:26:07 sdssdp37 kernel: [<f884d9b4>] (0xc46f1bfc))
Mar 1 14:26:07 sdssdp37 kernel: [<f88756a6>] (0xc46f1ca0))
Mar 1 14:26:07 sdssdp37 kernel: [<f8882300>] (0xc46f1cd8))
Mar 1 14:26:07 sdssdp37 kernel: [<f884e610>] (0xc46f1cdc))
Mar 1 14:26:07 sdssdp37 kernel: [<f8895d37>] (0xc46f1cf4))
Mar 1 14:26:07 sdssdp37 kernel: [<c019bfea>] (0xc46f1d68))
Mar 1 14:26:07 sdssdp37 kernel: [<f889a546>] (0xc46f1d7c))
Mar 1 14:26:07 sdssdp37 kernel: [<f889512a>] (0xc46f1d94))
Mar 1 14:26:07 sdssdp37 kernel: [<f889523e>] (0xc46f1db8))
Mar 1 14:26:07 sdssdp37 kernel: [<f88911ff>] (0xc46f1e14))
Mar 1 14:26:07 sdssdp37 kernel: [<f8891d5c>] (0xc46f1e4c))
Mar 1 14:26:07 sdssdp37 kernel: [<c01192cc>] (0xc46f1e90))
Mar 1 14:26:07 sdssdp37 kernel: [<c019bfea>] (0xc46f1eac))
Mar 1 14:26:07 sdssdp37 kernel: [<f8892430>] (0xc46f1ee0))
Mar 1 14:26:07 sdssdp37 kernel: [<c0147382>] (0xc46f1f10))
Mar 1 14:26:07 sdssdp37 kernel: [<c014ac19>] (0xc46f1fb4))
Mar 1 14:26:07 sdssdp37 kernel: [<c014b01d>] (0xc46f1fc4))
Mar 1 14:26:07 sdssdp37 kernel: [<c014aef0>] (0xc46f1fc8))
Mar 1 14:26:07 sdssdp37 kernel: [<c0105000>] (0xc46f1fd4))
Mar 1 14:26:07 sdssdp37 kernel: [<c0105000>] (0xc46f1fe8))
Mar 1 14:26:07 sdssdp37 kernel: [<c0107266>] (0xc46f1ff0))
Mar 1 14:26:07 sdssdp37 kernel: [<c014aef0>] (0xc46f1ff8))
Warning (Oops_read): Code line not seen, dumping what data is available
Trace; f88566df <[xfs]xfs_btree_check_sblock+9f/c0>
Trace; f88b4778 <[xfs].rodata.end+6179/14461>
Trace; f88b473b <[xfs].rodata.end+613c/14461>
Trace; f8841909 <[xfs]xfs_alloc_increment+159/180>
Trace; f8841909 <[xfs]xfs_alloc_increment+159/180>
Trace; f885667f <[xfs]xfs_btree_check_sblock+3f/c0>
Trace; f88405e9 <[xfs]xfs_alloc_lookup+289/350>
Trace; f883d60a <[xfs]xfs_alloc_ag_vextent_size+4a/440>
Trace; f883e81d <[xfs]xfs_alloc_log_agf+3d/50>
Trace; f883c800 <[xfs]xfs_alloc_ag_vextent+b0/f0>
Trace; f883c77d <[xfs]xfs_alloc_ag_vextent+2d/f0>
Trace; f883ed9a <[xfs]xfs_alloc_vextent+2ca/350>
Trace; f884bfa1 <[xfs]xfs_bmap_alloc+ed1/1150>
Trace; f88551dc <[xfs]xfs_bmbt_get_state+1c/20>
Trace; f884d9b4 <[xfs]xfs_bmap_do_search_extents+344/370>
Trace; f8848641 <[xfs]xfs_bmap_add_extent+341/380>
Trace; f884f2ad <[xfs]xfs_bmapi+73d/10a0>
Trace; f884d9b4 <[xfs]xfs_bmap_do_search_extents+344/370>
Trace; f88756a6 <[xfs]xfs_log_reserve+86/90>
Trace; f8882300 <[xfs]xfs_trans_reserve+30/170>
Trace; f884e610 <[xfs]xfs_bmap_last_offset+d0/f0>
Trace; f8895d37 <[xfs]xfs_iomap_write_allocate+287/410>
Trace; c019bfea <generic_make_request+10a/120>
Trace; f889a546 <[xfs]lock_wait+a6/e0>
Trace; f889512a <[xfs]xfs_iomap+20a/3e0>
Trace; f889523e <[xfs]xfs_iomap+31e/3e0>
Trace; f88911ff <[xfs]map_blocks+7f/f0>
Trace; f8891d5c <[xfs]page_state_convert+23c/4b0>
Trace; c01192cc <schedule+47c/530>
Trace; c019bfea <generic_make_request+10a/120>
Trace; f8892430 <[xfs]linvfs_writepage+c0/110>
Trace; c0147382 <write_some_buffers+b2/180>
Trace; c014ac19 <sync_old_buffers+59/90>
Trace; c014b01d <kupdate+12d/150>
Trace; c014aef0 <kupdate+0/150>
Trace; c0105000 <_stext+0/0>
Trace; c0105000 <_stext+0/0>
Trace; c0107266 <arch_kernel_thread+26/30>
Trace; c014aef0 <kupdate+0/150>
2 warnings and 5 errors issued. Results may not be reliable.
I've got other traces that go along with this which I'd be happy to include
if requested.
Thanks,
Dan
--
Dan Yocum
Sloan Digital Sky Survey, Fermilab 630.840.6509
yocum@xxxxxxxx, http://www.sdss.org
SDSS. Mapping the Universe. There is no spoon.
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