After catting some files togeter to make a large file, I get this when
performing xfs_loginfo on the partition I just performed the cat in.
============================================================================
Header 0x2 wanted 0xfeedbabe
**********************************************************************
* ERROR: header cycle=2 block=32 *
**********************************************************************
Bad log record header
After performing a DD to the same FS, I got the oops below.
This is NOT 1.2 release, this was a couple months before from CVS. Having
said that,
I'm going to try XFS 1.2 + RedHat errata and attempt to reproduce. Question
is, if I do, what is the cause?
Thanks much.
Austin
<Begin Stack Trace>
ksymoops 2.4.0 on i686 2.4.20-ag3-p3. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.20-ag3-p3/ (default)
-m /boot/System.map-2.4.20-ag3-p3 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Warning (compare_maps): mismatch on symbol md_size , md says e0872e80,
/lib/modules/2.4.20-ag3-p3/kernel/drivers/md/md.o says e0872ca0. Ignoring
/lib/modules/2.4.20-ag3-p3/kernel/drivers/md/md.o entry
Warning (compare_maps): mismatch on symbol mddev_map , md says e0872680,
/lib/modules/2.4.20-ag3-p3/kernel/drivers/md/md.o says e08724a0. Ignoring
/lib/modules/2.4.20-ag3-p3/kernel/drivers/md/md.o entry
kernel BUG at ll_rw_blk.c:1194!
invalid operand: 0000
CPU: 1
EIP: 0010:[<c01eb51e>] Not tainted
EFLAGS: 00010206
eax: 00000410 ebx: 00000008 ecx: ddef87a0 edx: ddef87a0
esi: 00000001 edi: 00000002 ebp: 00000007 esp: c47e1d64
ds: 0018 es: 0018 ss: 0018
Process dd (pid: 23094, stackpage=c47e1000)
Stack: ddef87a0 00000001 c014418d 00000001 ddef87a0 000000f0 00000286
c101a954
000001d2 c02f2960 ddef87a0 ddef87a0 c101a954 c01442cb ddef87a0
00000001
00000000 c101a954 c014235f c02f2960 c101a954 000001d2 c02f2960
c0134ca5
Call Trace: [<c014418d>] [<c01442cb>] [<c014235f>] [<c0134ca5>]
[<c0136e0a>]
[<c013708e>] [<c01371fd>] [<c0137250>] [<c0137df8>] [<c0138f5d>]
[<c012de47>]
[<c01c7984>] [<c01c2a61>] [<c013fcd6>] [<c010a80e>] [<c0108c43>]
Code: 0f 0b aa 04 ba 64 2c c0 b8 03 00 00 00 f0 0f ab 42 18 b8 08Reading
Oops report from the terminal
kernel BUG at ll_rw_blk.c:1194!
invalid operand: 0000
CPU: 1
EIP: 0010:[<c01eb51e>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010206
eax: 00000410 ebx: 00000008 ecx: ddef87a0 edx: ddef87a0
esi: 00000001 edi: 00000002 ebp: 00000007 esp: c47e1d64
ds: 0018 es: 0018 ss: 0018
Process dd (pid: 23094, stackpage=c47e1000)
Stack: ddef87a0 00000001 c014418d 00000001 ddef87a0 000000f0 00000286
c101a954
000001d2 c02f2960 ddef87a0 ddef87a0 c101a954 c01442cb ddef87a0
00000001
00000000 c101a954 c014235f c02f2960 c101a954 000001d2 c02f2960
c0134ca5
Call Trace: [<c014418d>] [<c01442cb>] [<c014235f>] [<c0134ca5>]
[<c0136e0a>]
[<c013708e>] [<c01371fd>] [<c0137250>] [<c0137df8>] [<c0138f5d>]
[<c012de47>]
[<c01c7984>] [<c01c2a61>] [<c013fcd6>] [<c010a80e>] [<c0108c43>]
Code: 0f 0b aa 04 ba 64 2c c0 b8 03 00 00 00 f0 0f ab 42 18 b8 08
>>EIP; c01eb51e <submit_bh+2e/80> <=====
Trace; c014418d <sync_page_buffers+6d/80>
Trace; c01442cb <try_to_free_buffers+12b/150>
Trace; c014235f <try_to_release_page+2f/50>
Trace; c0134ca5 <launder_page+835/920>
Trace; c0136e0a <rebalance_dirty_zone+9a/100>
Trace; c013708e <rebalance_inactive_zone+21e/350>
Trace; c01371fd <rebalance_inactive+3d/80>
Trace; c0137250 <do_try_to_free_pages+10/c0>
Trace; c0137df8 <try_to_free_pages+38/50>
Trace; c0138f5d <__alloc_pages+1cd/350>
Trace; c012de47 <generic_file_write_nolock+437/7a0>
Trace; c01c7984 <xfs_write+2e4/4e0>
Trace; c01c2a61 <linvfs_write+b1/f0>
Trace; c013fcd6 <sys_write+96/110>
Trace; c010a80e <do_IRQ+fe/110>
Trace; c0108c43 <system_call+33/38>
Code; c01eb51e <submit_bh+2e/80>
00000000 <_EIP>:
Code; c01eb51e <submit_bh+2e/80> <=====
0: 0f 0b ud2a <=====
Code; c01eb520 <submit_bh+30/80>
2: aa stos %al,%es:(%edi)
Code; c01eb521 <submit_bh+31/80>
3: 04 ba add $0xba,%al
Code; c01eb523 <submit_bh+33/80>
5: 64 fs
Code; c01eb524 <submit_bh+34/80>
6: 2c c0 sub $0xc0,%al
Code; c01eb526 <submit_bh+36/80>
8: b8 03 00 00 00 mov $0x3,%eax
Code; c01eb52b <submit_bh+3b/80>
d: f0 0f ab 42 18 lock bts %eax,0x18(%edx)
Code; c01eb530 <submit_bh+40/80>
12: b8 08 00 00 00 mov $0x8,%eax
<End Stack Trace>
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