oops (2.1.104) in do_fast_gettimeoffset on AMD K5-90

Eugene Savelov (eugene@orm.mipt.ru)
Sun, 7 Jun 1998 15:36:39 +0400


Hello!

Jun 6 17:12:31 localhost kernel: divide error: 0000
Jun 6 17:12:31 localhost kernel: CPU: 0
Jun 6 17:12:31 localhost kernel: EIP: 0010:[<c010cebd>]
Jun 6 17:12:31 localhost kernel: EFLAGS: 00010046
Jun 6 17:12:31 localhost kernel: eax: 00000000 ebx: 067dda57 ecx:
0000164f edx: 00002710
Jun 6 17:12:31 localhost kernel: esi: f9d24ae3 edi: 0804b950 ebp:
080c6ad4 esp: c0eb3f8c
Jun 6 17:12:31 localhost kernel: ds: 0018 es: 0018 ss: 0018
Jun 6 17:12:31 localhost kernel: Process mc (pid: 364, process nr: 4,
stackpage=c0eb3000)
Jun 6 17:12:31 localhost kernel: Stack: c0eb3fb8 00000206 c010cf9e c0eb3fb8
00000002 c0117031 c0eb3fb8 c0eb2000
Jun 6 17:12:31 localhost kernel: 00000002 0804b950 bffffd54 3579403f
00044197 c01097f8 080c6ad4 00000000
Jun 6 17:12:31 localhost kernel: bffffdb4 00000002 0804b950 bffffd54
0000004e 0000002b 0000002b 0000004e
Jun 6 17:12:31 localhost kernel: Call Trace: [<c010cf9e>] [<c0117031>]
[<c01097f8>]
Jun 6 17:12:31 localhost kernel: Code: f7 f1 a3 7c f3 1b c0 89 c3 0f 31 31
d2 29 f0 f7 e3 81 fa 0f
Jun 6 17:13:31 localhost kernel: divide error: 0000
Jun 6 17:13:31 localhost kernel: CPU: 0
Jun 6 17:13:31 localhost kernel: EIP: 0010:[<c010cebd>]
Jun 6 17:13:31 localhost kernel: EFLAGS: 00010046
Jun 6 17:13:31 localhost kernel: eax: 00000000 ebx: 067dda57 ecx:
00001673 edx: 00002710
Jun 6 17:13:31 localhost kernel: esi: fc6ac4a3 edi: 080bee1c ebp:
bffff810 esp: c1339f8c
Jun 6 17:13:31 localhost kernel: ds: 0018 es: 0018 ss: 0018
Jun 6 17:13:31 localhost kernel: Process mc (pid: 373, process nr: 34,
stackpage=c1339000)
Jun 6 17:13:31 localhost kernel: Stack: c1339fb8 00000282 c010cf9e c1339fb8
00000000 c0117031 c1339fb8 c1338000
Jun 6 17:13:31 localhost kernel: 00000000 080bee1c bffff818 3579407b
000a5c17 c01097f8 bffff810 00000000
Jun 6 17:13:31 localhost kernel: 40136b4c 00000000 080bee1c bffff818
0000004e 0000002b 0000002b 0000004e
Jun 6 17:13:31 localhost kernel: Call Trace: [<c010cf9e>] [<c0117031>]
[<c01097f8>]
Jun 6 17:13:31 localhost kernel: Code: f7 f1 a3 7c f3 1b c0 89 c3 0f 31 31
d2 29 f0 f7 e3 81 fa 0f

Using `/usr/src/linux/System.map' to map addresses to symbols.

>>EIP: c010cebd <do_fast_gettimeoffset+41/64>
Trace: c010cf9e <do_gettimeofday+22/58>
Trace: c0117031 <sys_gettimeofday+19/a0>
Trace: c01097f8 <system_call+38/3c>
Code: c010cebd <do_fast_gettimeoffset+41/64>
Code: c010cebd <do_fast_gettimeoffset+41/64> f7 f1 divl
%ecx,%eax
Code: c010cebf <do_fast_gettimeoffset+43/64> a3 7c f3 1b c0 movl
%eax,0xc01bf37c
Code: c010cec4 <do_fast_gettimeoffset+48/64> 89 c3 movl
%eax,%ebx
Code: c010cec6 <do_fast_gettimeoffset+4a/64> 0f 31 rdtsc
Code: c010cec8 <do_fast_gettimeoffset+4c/64> 31 d2 xorl
%edx,%edx
Code: c010ceca <do_fast_gettimeoffset+4e/64> 29 f0 subl
%esi,%eax
Code: c010cecc <do_fast_gettimeoffset+50/64> f7 e3 mull
%ebx,%eax
Code: c010cece <do_fast_gettimeoffset+52/64> 81 fa 0f 00 90 cmpl
$0x9090000f,%edx
Code: c010ced4 <do_fast_gettimeoffset+58/64> 90 nop
>>EIP: c010cebd <do_fast_gettimeoffset+41/64>
Trace: c010cf9e <do_gettimeofday+22/58>
Trace: c0117031 <sys_gettimeofday+19/a0>
Trace: c01097f8 <system_call+38/3c>
Code: c010cebd <do_fast_gettimeoffset+41/64>
Code: c010cebd <do_fast_gettimeoffset+41/64> f7 f1 divl
%ecx,%eax
Code: c010cebf <do_fast_gettimeoffset+43/64> a3 7c f3 1b c0 movl
%eax,0xc01bf37c
Code: c010cec4 <do_fast_gettimeoffset+48/64> 89 c3 movl
%eax,%ebx
Code: c010cec6 <do_fast_gettimeoffset+4a/64> 0f 31 rdtsc
Code: c010cec8 <do_fast_gettimeoffset+4c/64> 31 d2 xorl
%edx,%edx
Code: c010ceca <do_fast_gettimeoffset+4e/64> 29 f0 subl
%esi,%eax
Code: c010cecc <do_fast_gettimeoffset+50/64> f7 e3 mull
%ebx,%eax
Code: c010cece <do_fast_gettimeoffset+52/64> 81 fa 0f 00 90 cmpl
$0x9090000f,%edx
Code: c010ced4 <do_fast_gettimeoffset+58/64> 90 nop

/proc/cpuinfo:

processor : 0
cpu family : 5
model : K5/SSA5 (PR-75, PR-90, PR-100)
vendor_id : AuthenticAMD
stepping : unknown
fdiv_bug : no
hlt_bug : no
sep_bug : no
f00f_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr mce cx8 apic
bogomips : 179.40

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