* several oopses with 2.4.23
@ 2003-12-12 12:27 Peter Kruse
0 siblings, 0 replies; only message in thread
From: Peter Kruse @ 2003-12-12 12:27 UTC (permalink / raw)
To: linux-kernel
Hello all!
several oopses occured on my machine.
I cannot say when or why this happens.
here is the output of ksymoops (its vanilla 2.4.23 - the -pk1 is just
my own versioning) - compiled with modules disabled:
--------------------------------------8<--------------------------------------
ksymoops 2.4.5 on i586 2.4.23-pk1. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.23-pk1/ (default)
-m /boot/System.map-2.4.23-pk1 (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.
Error (regular_file): read_ksyms stat /proc/ksyms failed
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Unable to handle kernel NULL pointer dereference at virtual address 00000028
c014135b
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c014135b>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010217
eax: 0000ec72 ebx: 00000000 ecx: 0000000d edx: c1170000
esi: 00000000 edi: 00000000 ebp: c1176b78 esp: c46bfec4
ds: 0018 es: 0018 ss: 0018
Process find (pid: 1167, stackpage=c46bf000)
Stack: c253dec0 c1176b78 0000ec72 c7d9e000 c0141700 c7d9e000 0000ec72 c1176b78
00000000 00000000 c253dec0 c4297980 c253dec0 c3fb56e0 c0165a43 c7d9e000
0000ec72 00000000 00000000 fffffff4 c4297980 c013789b c4297980 c253dec0
Call Trace: [<c0141700>] [<c0165a43>] [<c013789b>] [<c0137fc7>] [<c0138266>]
[<c01383d7>] [<c0138612>] [<c0135499>] [<c012eab3>] [<c0108853>]
Code: 39 46 28 75 38 8b 44 24 14 39 86 ac 00 00 00 75 2c 85 ff 74
>>EIP; c014135b <find_inode+17/64> <=====
>>eax; 0000ec72 Before first symbol
>>edx; c1170000 <END_OF_CODE+d33400/????>
>>ebp; c1176b78 <END_OF_CODE+d39f78/????>
>>esp; c46bfec4 <END_OF_CODE+42832c4/????>
Trace; c0141700 <iget4+40/d8>
Trace; c0165a43 <ext2_lookup+43/68>
Trace; c013789b <real_lookup+53/c4>
Trace; c0137fc7 <link_path_walk+5cf/854>
Trace; c0138266 <path_walk+1a/1c>
Trace; c01383d7 <path_lookup+1b/24>
Trace; c0138612 <__user_walk+26/40>
Trace; c0135499 <sys_lstat64+19/70>
Trace; c012eab3 <sys_close+43/54>
Trace; c0108853 <system_call+33/40>
Code; c014135b <find_inode+17/64>
00000000 <_EIP>:
Code; c014135b <find_inode+17/64> <=====
0: 39 46 28 cmp %eax,0x28(%esi) <=====
Code; c014135e <find_inode+1a/64>
3: 75 38 jne 3d <_EIP+0x3d> c0141398 <find_inode+54/64>
Code; c0141360 <find_inode+1c/64>
5: 8b 44 24 14 mov 0x14(%esp,1),%eax
Code; c0141364 <find_inode+20/64>
9: 39 86 ac 00 00 00 cmp %eax,0xac(%esi)
Code; c014136a <find_inode+26/64>
f: 75 2c jne 3d <_EIP+0x3d> c0141398 <find_inode+54/64>
Code; c014136c <find_inode+28/64>
11: 85 ff test %edi,%edi
Code; c014136e <find_inode+2a/64>
13: 74 00 je 15 <_EIP+0x15> c0141370 <find_inode+2c/64>
<1>Unable to handle kernel paging request at virtual address ce17f6ec
c01412ab
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c01412ab>] Not tainted
EFLAGS: 00013246
eax: c798b148 ebx: c617f8e8 ecx: 00000000 edx: ce17f6e8
esi: c617f8e0 edi: c798b148 ebp: c11c5f34 esp: c11c5f1c
ds: 0018 es: 0018 ss: 0018
Process kswapd (pid: 4, stackpage=c11c5000)
Stack: 00000000 c10268cc 00000016 000000d9 c798bb48 c1fba0a8 ffffffff c014132f
0000065a c01283aa 00000006 000001d0 00000006 000001d0 0000001f 000001d0
c037d5fc c037d5fc c11c4000 000002db 000001d0 c037d5fc c012860b c11c5fa8
Call Trace: [<c014132f>] [<c01283aa>] [<c012860b>] [<c0128670>] [<c01287fa>]
[<c0128866>] [<c012898d>] [<c0107180>]
Code: 89 42 04 89 10 c7 03 00 00 00 00 c7 43 04 00 00 00 00 8b 45
>>EIP; c01412ab <prune_icache+5f/c8> <=====
>>eax; c798b148 <END_OF_CODE+754e548/????>
>>ebx; c617f8e8 <END_OF_CODE+5d42ce8/????>
>>edx; ce17f6e8 <END_OF_CODE+dd42ae8/????>
>>esi; c617f8e0 <END_OF_CODE+5d42ce0/????>
>>edi; c798b148 <END_OF_CODE+754e548/????>
>>ebp; c11c5f34 <END_OF_CODE+d89334/????>
>>esp; c11c5f1c <END_OF_CODE+d8931c/????>
Trace; c014132f <shrink_icache_memory+1b/30>
Trace; c01283aa <shrink_cache+292/364>
Trace; c012860b <shrink_caches+2f/3c>
Trace; c0128670 <try_to_free_pages_zone+58/d8>
Trace; c01287fa <kswapd_balance_pgdat+56/a4>
Trace; c0128866 <kswapd_balance+1e/34>
Trace; c012898d <kswapd+99/bc>
Trace; c0107180 <arch_kernel_thread+28/38>
Code; c01412ab <prune_icache+5f/c8>
00000000 <_EIP>:
Code; c01412ab <prune_icache+5f/c8> <=====
0: 89 42 04 mov %eax,0x4(%edx) <=====
Code; c01412ae <prune_icache+62/c8>
3: 89 10 mov %edx,(%eax)
Code; c01412b0 <prune_icache+64/c8>
5: c7 03 00 00 00 00 movl $0x0,(%ebx)
Code; c01412b6 <prune_icache+6a/c8>
b: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
Code; c01412bd <prune_icache+71/c8>
12: 8b 45 00 mov 0x0(%ebp),%eax
<1>Unable to handle kernel paging request at virtual address ce17f6ec
c01412ab
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c01412ab>] Not tainted
EFLAGS: 00013246
eax: c798b148 ebx: c617f8e8 ecx: 00000000 edx: ce17f6e8
esi: c617f8e0 edi: c798b148 ebp: c644fe18 esp: c644fe00
ds: 0018 es: 0018 ss: 0018
Process XFree86 (pid: 735, stackpage=c644f000)
Stack: 00000000 c106b130 00000004 00000000 c644fe10 c644fe10 ffffffff c014132f
00000855 c01283aa 00000006 000001f0 00000006 000001f0 0000001e 000001f0
c037d5fc c037d5fc c644e000 00000399 000001f0 c037d5fc c012860b c644fe8c
Call Trace: [<c014132f>] [<c01283aa>] [<c012860b>] [<c0128670>] [<c01291ad>]
[<c01294e1>] [<c012916e>] [<c01295ef>] [<c013bd47>] [<c02f8047>] [<c02a9bdf>]
[<c013bf26>] [<c013c37c>] [<c0108853>]
Code: 89 42 04 89 10 c7 03 00 00 00 00 c7 43 04 00 00 00 00 8b 45
>>EIP; c01412ab <prune_icache+5f/c8> <=====
>>eax; c798b148 <END_OF_CODE+754e548/????>
>>ebx; c617f8e8 <END_OF_CODE+5d42ce8/????>
>>edx; ce17f6e8 <END_OF_CODE+dd42ae8/????>
>>esi; c617f8e0 <END_OF_CODE+5d42ce0/????>
>>edi; c798b148 <END_OF_CODE+754e548/????>
>>ebp; c644fe18 <END_OF_CODE+6013218/????>
>>esp; c644fe00 <END_OF_CODE+6013200/????>
Trace; c014132f <shrink_icache_memory+1b/30>
Trace; c01283aa <shrink_cache+292/364>
Trace; c012860b <shrink_caches+2f/3c>
Trace; c0128670 <try_to_free_pages_zone+58/d8>
Trace; c01291ad <balance_classzone+3d/1e8>
Trace; c01294e1 <__alloc_pages+189/28c>
Trace; c012916e <_alloc_pages+16/18>
Trace; c01295ef <__get_free_pages+b/60>
Trace; c013bd47 <__pollwait+33/8c>
Trace; c02f8047 <unix_poll+23/84>
Trace; c02a9bdf <sock_poll+23/28>
Trace; c013bf26 <do_select+e2/1dc>
Trace; c013c37c <sys_select+334/484>
Trace; c0108853 <system_call+33/40>
Code; c01412ab <prune_icache+5f/c8>
00000000 <_EIP>:
Code; c01412ab <prune_icache+5f/c8> <=====
0: 89 42 04 mov %eax,0x4(%edx) <=====
Code; c01412ae <prune_icache+62/c8>
3: 89 10 mov %edx,(%eax)
Code; c01412b0 <prune_icache+64/c8>
5: c7 03 00 00 00 00 movl $0x0,(%ebx)
Code; c01412b6 <prune_icache+6a/c8>
b: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx)
Code; c01412bd <prune_icache+71/c8>
12: 8b 45 00 mov 0x0(%ebp),%eax
1 warning and 1 error issued. Results may not be reliable.
--------------------------------------8<--------------------------------------
regards and thanks,
Peter
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