Messages in this thread | | | Date | Sat, 4 Jan 2003 09:56:35 +1000 | From | Alexandra Walford <> | Subject | [OOPS] 2.4.20 PPPoE |
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Hello,
I've had the following oops, using a monolithic 2.4.20 kernel (no modules loaded) and pppd-2.4.1.pppoe. At the time, pppd was exiting with "sendto returned: Network is down"; please see the bottom of this mail for the syslog messages immediately preceding the oops.
Would you please CC me on any discussion, as I'm not subscribed to the list.
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ksymoops 2.4.5 on i686 2.4.20. Options used -V (default) -K (specified) -l /proc/modules (default) -o /lib/modules/2.4.20/ (default) -m /boot/System.map-2.4.20 (specified)
No modules in ksyms, skipping objects No ksyms, skipping lsmod Unable to handle kernel NULL pointer dereference at virtual address 000000f0 c01d32db *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c01d32db>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: c03429c8 ebx: cf1b3cc0 ecx: 00000000 edx: 00000000 esi: c50c3f14 edi: 0000001e ebp: c5acc420 esp: c50c3ed8 ds: 0018 es: 0018 ss: 0018 Process pppd (pid: 18012, stackpage=c50c3000) Stack: c34dbea0 c50c3f14 0000001e bffffd9c 00000000 0807e638 c0229ef7 c34dbea0 c50c3f14 0000001e 00000002 00000002 00000001 bffffe48 00000000 00000018 00000000 ac4b0300 74650e90 00003068 00000000 00000000 00000000 c0127429 Call Trace: [<c0229ef7>] [<c0127429>] [<c0151997>] [<c022a834>] [<c0106bc7>] Code: ff 8a f0 00 00 00 0f 94 c0 84 c0 74 09 52 e8 d6 db 05 00 83
>>EIP; c01d32db <pppoe_connect+eb/278> <=====
>>eax; c03429c8 <irq_stat+8/20> >>ebx; cf1b3cc0 <END_OF_CODE+ee49d28/????> >>esi; c50c3f14 <END_OF_CODE+4d59f7c/????> >>ebp; c5acc420 <END_OF_CODE+5762488/????> >>esp; c50c3ed8 <END_OF_CODE+4d59f40/????>
Trace; c0229ef7 <sys_connect+5b/78> Trace; c0127429 <generic_file_write+541/708> Trace; c0151997 <ext3_file_write+23/bc> Trace; c022a834 <sys_socketcall+8c/200> Trace; c0106bc7 <system_call+33/38>
Code; c01d32db <pppoe_connect+eb/278> 00000000 <_EIP>: Code; c01d32db <pppoe_connect+eb/278> <===== 0: ff 8a f0 00 00 00 decl 0xf0(%edx) <===== Code; c01d32e1 <pppoe_connect+f1/278> 6: 0f 94 c0 sete %al Code; c01d32e4 <pppoe_connect+f4/278> 9: 84 c0 test %al,%al Code; c01d32e6 <pppoe_connect+f6/278> b: 74 09 je 16 <_EIP+0x16> c01d32f1 <pppoe_connect+101/278> Code; c01d32e8 <pppoe_connect+f8/278> d: 52 push %edx Code; c01d32e9 <pppoe_connect+f9/278> e: e8 d6 db 05 00 call 5dbe9 <_EIP+0x5dbe9> c0230ec4 <netdev_finish_unregister+0/98> Code; c01d32ee <pppoe_connect+fe/278> 13: 83 00 00 addl $0x0,(%eax)
--------------------------------------------------------------------------------- Syslog output just before the oops:
Dec 30 07:36:18 nova pppd[18012]: Terminating on signal 15. Dec 30 07:36:18 nova pppd[18012]: Couldn't increase MTU to 1500. Dec 30 07:36:18 nova pppd[18012]: Couldn't increase MRU to 1500 Dec 30 07:36:18 nova pppd[18012]: Modem hangup Dec 30 07:36:18 nova pppd[18012]: Connection terminated. Dec 30 07:36:18 nova pppd[18012]: Connect time 11.3 minutes. Dec 30 07:36:18 nova pppd[18012]: Sent 5602 bytes, received 4273 bytes. Dec 30 07:36:18 nova pppd[18012]: Doing disconnect Dec 30 07:36:18 nova pppd[18012]: sendto returned: Network is down
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Many thanks,
Alexandra Walford [unhandled content-type:application/pgp-signature] | |