kernel bug ?
Jan ' Kozo ' Vajda
jvajda na somi.sk
Středa Květen 19 13:07:07 CEST 1999
:> http://www.spsselib.hiedu.cz/docs/Documentation-linux.kernel/oops-tracing.txt
:>
:> s pouzitim souboru *.map se dozvime, kde do zbuchlo. Takhle to je jen
:> hromada cisel...
tak som spravil co som mal .. mne to aj takto vyzera ako hromada cisel, ale
snad sa v tom niekto vyzna ..
--
% ksymoops /boot/System.map < /tmp/crash.log
Using /boot/System.map' to map addresses to symbols.
Code:
Code: a3 00 18 90 7b movl %eax,0x7b901800
Code: 04 00 addb $0x0,%al
Code: 00 00 addb %al,(%eax)
Code: 00 00 addb %al,(%eax)
Code: 00 00 addb %al,(%eax)
Code: 00 f4 addb %dh,%ah
Code: 86 6a 1d xchgb %ch,0x1d(%edx)
Code: 03 00 addl (%eax),%eax
Code:
Segmentation fault (core dumped)
--
preco mi to crashlo neviem .. mam pocit, ze sa k dalsim veciam ani nedostal ...
crash.log vyzeral takto:
--
general protection: 0000
CPU: 0
EIP: 0010:[<0750301a>]
EFLAGS: 00010206
eax: 07503018 ebx: 047b9018 ecx: 01131604 edx: 01131000
esi: 00000154 edi: 00000000 ebp: 700f7036 esp: 00936d48
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Stack: 00141e3f 047b9018 047b9018 011316cc 00142167 047b9018 011316cc 011316cc
047b9018 00000000 001503b6 011316cc 00000000 047b9018 05986e14 05986e40
7bd39d75 059800ff 00000000 0038b330 c99392c3 028c0cc3 0015a797 00000002
Call Trace: [rt_cache_get_info+267/408] [rt_redirect_1+43/224] [udp_v4_verify_b
[kmalloc+235/512] [die_if_kernel+175/680] [rt_kick_backlog+81/108] [rt_c
[def_callback3+23/44] [do_execve+384/428] [die_if_kernel+483/680]
Code: a3 00 18 90 7b 04 00 00 00 00 00 00 00 00 f4 86 6a 1d 03 00
CPU: 0
EIP: 0010:[<0750301a>]
EFLAGS: 00010206
eax: 07503018 ebx: 047b9018 ecx: 00d4820c edx: 00d48000
esi: 00000144 edi: 00000000 ebp: 001a6184 esp: 06017e94
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Stack: 00141e3f 047b9018 047b9018 00d482c4 00142167 047b9018 00d482c4 00000300
00000000 00000300 00142602 00d482c4 00000000 00000300 00d4828e 00186165
00d482c4 00000000 00000001 00d482c4 001a621c 001a6184 00000000 00000bc4
Call Trace: [rt_cache_get_info+267/408] [rt_redirect_1+43/224] [rt_add+278/1028
[arp_rcv+393/736] [arp_req_delete+188/200] [arp_req_delete+198/200] [sys
Code: a3 00 18 90 7b 04 00 00 00 00 00 00 00 00 f4 86 6a 1d 03 00
CPU: 0
EIP: 0010:[<0750301a>]
EFLAGS: 00010206
eax: 07503018 ebx: 047b9018 ecx: 07839010 edx: 07839000
esi: 00000764 edi: 00000000 ebp: 700f7201 esp: 00936e98
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process httpd (pid: 24465, process nr: 58, stackpage=00936000)
Stack: 00141e3f 047b9018 047b9018 078396e8 00142167 047b9018 078396e8 078396e8
047b9018 00000000 001503b6 078396e8 00000000 047b9018 05450d18 05450d44
7bd39eff 000000ff 00000000 0038b330 c99392c3 028c0cc3 0015a797 00000000
Call Trace: [rt_cache_get_info+267/408] [rt_redirect_1+43/224] [udp_v4_verify_b
[kmalloc+235/512] [die_if_kernel+175/680]
Code: a3 00 18 90 7b 04 00 00 00 00 00 00 00 00 f4 86 6a 1d 03 00
CPU: 0
EIP: 0010:[<0750301a>]
EFLAGS: 00010206
eax: 07503018 ebx: 047b9018 ecx: 05cb3604 edx: 05cb3000
esi: 00000144 edi: 00000000 ebp: 001a6184 esp: 06119dd4
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process dosla (pid: 24499, process nr: 38, stackpage=06119000)
Stack: 00141e3f 047b9018 047b9018 05cb36bc 00142167 047b9018 05cb36bc 00000300
00000000 00000300 00142602 05cb36bc 00000000 00000300 05cb3686 00186165
05cb36bc 00000000 00000001 05cb36bc 001a621c 001a6184 00000000 00000bc4
Call Trace: [rt_cache_get_info+267/408] [rt_redirect_1+43/224] [rt_add+278/1028
[arp_rcv+393/736] [udp_getfrag_nosum+4/136] [udp_sendto+197/232] [udp_rc
Code: a3 00 18 90 7b 04 00 00 00 00 00 00 00 00 f4 86 6a 1d 03 00
general protection: 0000
CPU: 0
EIP: 0010:[<0750301a>]
EFLAGS: 00010206
eax: 07503018 ebx: 047b9018 ecx: 01131010 edx: 01131000
esi: 00000144 edi: 00000000 ebp: 700f7202 esp: 00f3f9c8
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process dosla (pid: 24519, process nr: 36, stackpage=00f3f000)
Stack: 00141e3f 047b9018 047b9018 011310c8 00142167 047b9018 011310c8 011310c8
047b9018 00000000 001503b6 011310c8 00000000 047b9018 05450f10 05450f3c
7bd39eff 001400ff 00000000 0000b330 c99392c3 028c0cc3 0015a797 00000002
Call Trace: [rt_cache_get_info+267/408] [rt_redirect_1+43/224] [udp_v4_verify_b
[ip_rt_kill+112/148] [kmalloc+235/512] [will_become_orphaned_pgrp+39/92]
[def_callback3+4/60] [ip_fw_masquerade+809/1260] [nfs+12169/53248] [nfs+
[nfs+8568/53248] [nfs+9518/53248] [nfs+8840/53248] [nfs+8568/53248] [nfs
[nfs+19407/53248] [_namei+213/216] [dquot_initialize+84/228] [isize_to_b
[die_if_kernel+483/680]
Code: a3 00 18 90 7b 04 00 00 00 00 00 00 00 00 f4 86 6a 1d 03 00
--
K O Z O
===================================
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Look At Your Young Man Dying
The Way They've Always Done Before
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