1.3.69 oopsed after some time:
Oops: 0000
CPU: 0
EIP: 0010:[<0014e24f>]
EFLAGS: 00010246
eax: 20202020 ebx: 00000000 ecx: 00000000 edx: 00000000
esi: 0114f098 edi: 0000004f ebp: 01142f34 esp: 01142f04
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process cat (pid: 151, process nr: 28, stackpage=01142000)
Stack: 0114e000 0014f114 0141f8a0 00000400 0000003a 00000000 0000004f 33323130
37363534 42413938 46454443 00000000 303a3034 44303a30 3a30383a 313a3130
00000030 00000293 0141f8a0 00001000 001582cd 0114e000 01142f90 00001c00
Call Trace: [<0014f114>] [<001582cd>] [<0014f114>] [<00123888>] [<0010a849>]
Code: 0f b6 40 57 39 c1 7d 2e 8a 44 31 18 c0 e8 04 25 ff 00 00 00
0014dd14 T _arp_query
0014ddd4 t _arp_set_predefined
0014de50 T _arp_find
0014e1ec T _arp_get_info <===============
0014e3a4 T _arp_bind_cache
0014e77c t _arp_run_bh
0014e990 t _arp_req_set
0014ec04 t _arp_req_get
Immediately after, a second oops:
kfree of non-kmalloced memory: 0114f390, next= 30313a31, order=538978848
Oops: 0000
CPU: 0
EIP: 0010:[<00112bd2>]
EFLAGS: 00010017
eax: ffffffff ebx: 00000286 ecx: 01ef4f24 edx: 32783020
esi: 01efd018 edi: ffffffff ebp: 01ef4f08 esp: 01ef4f04
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process bash (pid: 121, process nr: 5, stackpage=01ef4000)
Stack: 01df7018 01ef4f38 001126fb 01ef4f24 0128bc90 01ef4f68 01b20001 001b58d4
00000000 00000000 ffffffff 01efd018 00112410 01b8f000 00191ddf 01b8f000
0128bc90 01b2fd90 00000001 00000000 00186577 00000000 00000000 00000001
Call Trace: [<001126fb>] [<00112410>] [<00191ddf>] [<00186577>] [<00186491>] [<00123888>] [<0010a849>]
Code: 39 42 08 72 f9 89 11 8b 42 04 89 41 04 89 4a 04 8b 41 04 89
00112b00 T _sleep_on
00112bbc T _add_timer
00112bf0 T _del_timer <==================
00112c28 t _count_active_tasks
00112cc8 t _second_overflow
00112ecc t _timer_bh
00112f60 T _tqueue_bh
00112fb0 T _immediate_bh
and a third one, in the same routine:
task not on run-queue
Oops: 0002
CPU: 0
EIP: 0010:[<00112be5>]
EFLAGS: 00010006
eax: 20202020 ebx: 00000216 ecx: 0129117c edx: 0114f03c
esi: 00000258 edi: 01291018 ebp: 001b50d0 esp: 001b50cc
ds: 0018 es: 0018 fs: 002b gs: 0018 ss: 0018
Process swapper (pid: 0, process nr: 0, stackpage=001b3210)
Stack: 00000001 0129117c 0014b81e 0129117c 01291018 01285078 00000246 001b5144
0014b88c 01291018 00000001 00000258 01291018 0014b8a7 01291018 00000000
0014baef 01291018 00000000 01291018 00000001 001d2f20 0014bbba 01291018
Call Trace: [<0014b81e>] [<0014b88c>] [<0014b8a7>] [<0014baef>] [<0014bbba>] [<0014bb2c>] [<00112f04>]
[<00118a02>] [<0010a7cd>] [<00109a14>] [<0010a849>] [<001096c4>] [<001094e7>] [<001180f8>] [<0011270d>]
Code: 89 08 53 9d 8b 5d fc 89 ec 5d c3 55 89 e5 53 8b 4d 08 31 c0
Plus a few more goodies:
Aiee, killing interrupt handler
kfree of non-kmalloced memory: 001b5250, next= 001b5258, order=1790552
kfree of non-kmalloced memory: 001b5240, next= 001b5258, order=1790096
kfree of non-kmalloced memory: 001b5674, next= 001b5258, order=1790552
idle task may not sleep
Feb 27 20:21:43 mvmap66 last message repeated 4 times
arp_expire_request: 556e0d81 postponed
arp_expire_request: 3a560d81 postponed
And annother Oops:
Oops: 0000
CPU: 0
EIP: 0010:[<0011f532>]
EFLAGS: 00010006
eax: 00000048 ebx: 0114f000 ecx: 20202020 edx: 00000002
esi: 00000246 edi: 00000001 ebp: 001b0800 esp: 01350d40
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process ssh-keyscan (pid: 140, process nr: 24, stackpage=01350000)
Stack: 00000000 00092898 c36d0d81 001b0800 01272d14 0114f000 001b6c00 011a4878
00000002 ffaa0055 ffffffff 00000246 0014e5ad 0000004c 00000001 011a4878
000000be c36d0d81 001be92c 001d2f40 00000000 2c780d81 00000246 2c780d81
Call Trace: [<001b0800>] [<0014e5ad>] [<0013904d>] [<0013f27a>] [<0013f566>] [<0013f629>] [<0014324a>]
[<00146fed>] [<00150b7d>] [<00139e94>] [<001504eb>] [<0013931e>] [<00139905>] [<0013aa3e>] [<0010a849>]
Code: 81 39 aa ff 55 00 0f 84 f8 00 00 00 56 9d 51 68 14 f4 11 00
0011f2a4 T _sys_munlockall
0011f31c T _kmalloc_init
0011f380 T _get_order
0011f464 T _kmalloc <=====================
0011f6ec T _kfree
0011f8a8 t _free_area_pages
arp_expire_request: 586f0d81 postponed
arp_expire_request: 28560d81 postponed
arp_expire_request: 45770d81 postponed
double lock on socket at 00146a40
And another one:
Oops: 0002
CPU: 0
EIP: 0010:[<00112c08>]
EFLAGS: 00010006
eax: 20202020 ebx: 00000246 ecx: 0129117c edx: 0114f03c
esi: 00000005 edi: 01291018 ebp: 01f9ef58 esp: 01f9ef54
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process bash (pid: 120, process nr: 4, stackpage=01f9e000)
Stack: 01291018 01f9ef98 00150016 0129117c 01291018 01291018 01291018 00000005
001d2f20 00140646 01291018 0014058c 012911b4 00112f04 01291018 00000001
ffffffff 00000001 00118a02 00000000 01f9efbc 00000002 00052806 bffff114
Call Trace: [<00150016>] [<00140646>] [<0014058c>] [<00112f04>] [<00118a02>] [<0010a7cd>]
Code: 89 10 c7 41 04 00 00 00 00 c7 01 00 00 00 00 b8 01 00 00 00
Aiee, killing interrupt handler
00112a44 T _interruptible_sleep_on
00112b00 T _sleep_on
00112bbc T _add_timer
00112bf0 T _del_timer <==============
00112c28 t _count_active_tasks
00112cc8 t _second_overflow
00112ecc t _timer_bh
00112f60 T _tqueue_bh
00112fb0 T _immediate_bh
followed by a few thousand arp_expire_request lines (faster than
kerneld could handle them). I hit reset.
-- Thomas Koenig, Thomas.Koenig@ciw.uni-karlsruhe.de, ig25@dkauni2.bitnet. The joy of engineering is to find a straight line on a double logarithmic diagram