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List:       linux-xfs
Subject:    OOPS under 2.4.7-pre6
From:       Daniel Stone <daniel () sfarc ! net>
Date:       2001-07-14 22:43:34
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All,
Got an OOPS while running 2.4.7-pre6. Mind that I'm both tracking with CVS,
and I compiled this one with gcc3, so the results will probably be useless.

:) d

-- 
Daniel Stone						     <daniel@sfarc.net>
<Nuke> "can NE1 help me aim nuclear weaponz????? /MSG ME!!"


Unable to handle kernel paging request at virtual address e4454f79
 printing eip:
c01e6982
*pde = 00000000
Oops: 0000
CPU:    0
EIP:    0010:[<c01e6982>]
EFLAGS: 00010246
eax: c5c3dc00   ebx: 00000008   ecx: c445152c   edx: e4454e0c
esi: 00000000   edi: 00004000   ebp: c5838000   esp: c45fde1c
ds: 0018   es: 0018   ss: 0018
Process qmgr (pid: 388, stackpage=c45fd000)
Stack: c4454e0c c020253a e4454e0c 00000000 00000000 00004000 c5838000 c4451420
       c02063bc c4454e24 c45fdf3c c45fde80 c45fde74 c4451420 c4451490 c445147c
       c3a7eaa0 c02091bd 00004000 00000000 c445152c 00000000 00000000 c5838000
Call Trace: [<c020253a>] [<c02063bc>] [<c02091bd>] [<c02c0370>] [<c01f9fae>] \
                [<c01fed76>] [<c01e6b7f>]
       [<c01fed8e>] [<c01fed76>] [<c01e6b7f>] [<c01fed8e>] [<c02091bd>] [<c013642f>] \
[<c0139e8b>] [<c013a1fc>]  [<c013a357>] [<c013a1fc>] [<c013986b>] [<c0106b43>]

Code: 80 ba 6d 01 00 00 03 75 0b f6 42 5a 02 75 05 bb 04 00 00 00



ksymoops 2.4.1 on i586 2.4.7-pre6-xfs-gcc3.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.7-pre6-xfs-gcc3/ (default)
     -m /boot/System.map-2.4.7-pre6-xfs-gcc3 (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.

No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file?
Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(shmem_file_setup) not \
found in System.map.  Ignoring ksyms_base entry Reading Oops report from the terminal
Unable to handle kernel paging request at virtual address e4454f79
c01e6982
*pde = 00000000
Oops: 0000
CPU:    0
EIP:    0010:[<c01e6982>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: c5c3dc00   ebx: 00000008   ecx: c445152c   edx: e4454e0c
esi: 00000000   edi: 00004000   ebp: c5838000   esp: c45fde1c
ds: 0018   es: 0018   ss: 0018
Process qmgr (pid: 388, stackpage=c45fd000)
Stack: c4454e0c c020253a e4454e0c 00000000 00000000 00004000 c5838000 c4451420
       c02063bc c4454e24 c45fdf3c c45fde80 c45fde74 c4451420 c4451490 c445147c
       c3a7eaa0 c02091bd 00004000 00000000 c445152c 00000000 00000000 c5838000
Call Trace: [<c020253a>] [<c02063bc>] [<c02091bd>] [<c02c0370>] [<c01f9fae>] \
                [<c01fed76>] [<c01e6b7f>]
       [<c01fed8e>] [<c01fed76>] [<c01e6b7f>] [<c01fed8e>] [<c02091bd>] [<c013642f>] \
[<c0139e8b>] [<c013a1fc>]  [<c013a357>] [<c013a1fc>] [<c013986b>] [<c0106b43>]
Code: 80 ba 6d 01 00 00 03 75 0b f6 42 5a 02 75 05 bb 04 00 00 00

> > EIP; c01e6982 <xfs_ilock_map_shared+a/34>   <=====
Trace; c020253a <xfs_readdir+2e/c4>
Trace; c02063bc <linvfs_readdir+114/21c>
Trace; c02091bd <linvfs_permission+1d/24>
Trace; c02c0370 <unix_find_other+90/100>
Trace; c01f9fae <xfs_trans_unlocked_item+22/3c>
Trace; c01fed76 <xfs_access+1a/3c>
Trace; c01e6b7f <xfs_iunlock+43/68>
Trace; c01fed8e <xfs_access+32/3c>
Trace; c01fed76 <xfs_access+1a/3c>
Trace; c01e6b7f <xfs_iunlock+43/68>
Trace; c01fed8e <xfs_access+32/3c>
Trace; c02091bd <linvfs_permission+1d/24>
Trace; c013642f <permission+1f/30>
Trace; c0139e8b <vfs_readdir+5b/7c>
Trace; c013a1fc <filldir64+0/10c>
Trace; c013a357 <sys_getdents64+4f/b8>
Trace; c013a1fc <filldir64+0/10c>
Trace; c013986b <sys_fcntl64+7f/88>
Trace; c0106b43 <system_call+33/40>
Code;  c01e6982 <xfs_ilock_map_shared+a/34>
0000000000000000 <_EIP>:
Code;  c01e6982 <xfs_ilock_map_shared+a/34>   <=====
   0:   80 ba 6d 01 00 00 03      cmpb   $0x3,0x16d(%edx)   <=====
Code;  c01e6989 <xfs_ilock_map_shared+11/34>
   7:   75 0b                     jne    14 <_EIP+0x14> c01e6996 \
<xfs_ilock_map_shared+1e/34> Code;  c01e698b <xfs_ilock_map_shared+13/34>
   9:   f6 42 5a 02               testb  $0x2,0x5a(%edx)
Code;  c01e698f <xfs_ilock_map_shared+17/34>
   d:   75 05                     jne    14 <_EIP+0x14> c01e6996 \
<xfs_ilock_map_shared+1e/34> Code;  c01e6991 <xfs_ilock_map_shared+19/34>
   f:   bb 04 00 00 00            mov    $0x4,%ebx


3 warnings issued.  Results may not be reliable.



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