This Oops shows up in syslog multiple times a little more than
2 days after machine reboot. Runs fine with kernel 2.2.2
compiled in egcs 1.1.1. Haven't tried 2.2.4. i'm compiling
kernels with these options:
-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -pipe
-fno-strength-reduce -march=pentiumpro -malign-loops=2
-malign-jumps=2 -malign-functions=2 -DCPU=686
Both PostgreSQL and kernels are compiled -march=pentiumpro
with egcs 1.1.1.
ksymoops output:
Options used: -V (specified)
-o /lib/modules/2.2.3 (specified)
-K (specified)
-L (specified)
-m /boot/System.map-2.2.3 (specified)
-c 1 (default)
No modules in ksyms, skipping objects
Unable to handle kernel paging request at virtual address 00010004
current->tss.cr3 = 030c3000, `r3 = 030c3000
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c011b221>]
EFLAGS: 00010206
eax: 00010000 ebx: 00000000 ecx: c01ff0a4 edx: c0208000
ds: 0018 es: 0018 ss: 0018
Process postmaster (pid: 5582, process nr: 42, stackpage=c3caf000)
Stack: 00000000 00002000 c01ff0a4 00000000 0000a000 00000000 00012000 00000000
00000001 00000001 00000000 c2e9e660 c011b3df c3b3c980 c3b3c994 c3caff8c
c011b330 c3b3c980 ffffffea 00000000 00000000 00002000 401fdcd8 00000000
Call Trace: [<c011b3df>] [<c011b330>] [<c0122b8a>] [<c0108824>]
Code: 89 78 04 8b 4c 24 34 89 79 78 8b 74 24 10 ff 05 80 ff 1c c0
>>EIP: c011b221 <do_generic_file_read+4ad/5bc>
Trace: c011b3df <generic_file_read+63/80>
Trace: c011b330 <file_read_actor+0/4c>
Trace: c0122b8a <sys_read+ae/c4>
Trace: c0108824 <system_call+34/40>
Code: c011b221 <do_generic_file_read+4ad/5bc> 00000000 <_EIP>:
Code: c011b221 <do_generic_file_read+4ad/5bc> 0: 89 78 04 movl %edi,0x4(%eax)
Code: c011b224 <do_generic_file_read+4b0/5bc> 3: 8b 4c 24 34 movl 0x34(%esp,1),%ecx
Code: c011b228 <do_generic_file_read+4b4/5bc> 7: 89 79 78 movl %edi,0x78(%ecx)
Code: c011b22b <do_generic_file_read+4b7/5bc> a: 8b 74 24 10 movl 0x10(%esp,1),%esi
Code: c011b22f <do_generic_file_read+4bb/5bc> e: ff 05 80 ff 1c incl 0xc01cff80
Code: c011b234 <do_generic_file_read+4c0/5bc> 13: c0
Unable to handle kernel paging request at virtual address 00010004
current->tss.cr3 = 030c3000, `r3 = 030c3000
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<c011b221>]
EFLAGS: 00010206
eax: 00010000 ebx: 00000000 ecx: c01ff0a4 edx: c0208000
esi: c2e9e660 edi: c0295e78 ebp: 00000000 esp: c1f45f3c
ds: 0018 es: 0018 ss: 0018
Process postmaster (pid: 5754, process nr: 42, stackpage=c1f45000)
Stack: 00000000 00002000 c01ff0a4 00000000 00000006 00000000 c2e9e660 00000003
c1261d80 00000001 00000000 c2e9e660 c011b3df c2dcc720 c2dcc734 c1f45f8c
c011b330 c2dcc720 ffffffea 00000000 00000000 00002000 4023fcd8 00000000
Call Trace: [<c011b3df>] [<c011b330>] [<c0122b8a>] [<c0108824>]
Code: 89 78 04 8b 4c 24 34 89 79 78 8b 74 24 10 ff 05 80 ff 1c c0
>>EIP: c011b221 <do_generic_file_read+4ad/5bc>
Trace: c011b3df <generic_file_read+63/80>
Trace: c011b330 <file_read_actor+0/4c>
Trace: c0122b8a <sys_read+ae/c4>
Trace: c0108824 <system_call+34/40>
Code: c011b221 <do_generic_file_read+4ad/5bc> 00000000 <_EIP>:
Code: c011b221 <do_generic_file_read+4ad/5bc> 0: 89 78 04 movl %edi,0x4(%eax)
Code: c011b224 <do_generic_file_read+4b0/5bc> 3: 8b 4c 24 34 movl 0x34(%esp,1),%ecx
Code: c011b228 <do_generic_file_read+4b4/5bc> 7: 89 79 78 movl %edi,0x78(%ecx)
Code: c011b22b <do_generic_file_read+4b7/5bc> a: 8b 74 24 10 movl 0x10(%esp,1),%esi
Code: c011b22f <do_generic_file_read+4bb/5bc> e: ff 05 80 ff 1c incl 0xc01cff80
Code: c011b234 <do_generic_file_read+4c0/5bc> 13: c0
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