Instant Success but serious problems.....

Forum: Linux IP NAT Forum
Date: Tue, 18 Nov 1997 14:29:10 GMT
From: Nils Hammer <sledge-@usa.net>

I downloaded the nat package and instantly was successful in compiling the source and configuring IP-NAT. It works just great !! :)) But know I sometimes get errormessages like this one: Nov 17 10:51:55 cyberdine kernel: general protection: 0000 Nov 17 10:51:55 cyberdine kernel: CPU: 0 Nov 17 10:51:55 cyberdine kernel: EIP: 0010:[<0884c0fb>] Nov 17 10:51:55 cyberdine kernel: EFLAGS: 00010206 Nov 17 10:51:55 cyberdine kernel: eax: 73750909 ebx: 06bd5048 ecx: 00000006 edx: 06bd5048 Nov 17 10:51:55 cyberdine kernel: esi: 00000000 edi: 73750909 ebp: 06bd5048 esp: 0019f59c Nov 17 10:51:55 cyberdine kernel: ds: 0018 es: 0018 fs: 002b gs: 0018 ss: 0018 Nov 17 10:51:55 cyberdine kernel: Process swapper (pid: 0, process nr: 0, stackpage=0019d760) Nov 17 10:51:55 cyberdine kernel: Stack: 06bd5048 00000000 001aa750 06bd5048 00ff8efc 0000002a 0000002a 06bd5026 Nov 17 10:51:55 cyberdine kernel: 001a00ff 0013ffff 06bdffff 001a0806 06bd501e 00000246 00138e02 00139c43 Nov 17 10:51:55 cyberdine kernel: 00000002 06bd5048 06bd5038 3a00a8c0 001aa750 0014c1b1 06bd5048 001aa750 Nov 17 10:51:55 cyberdine kernel: Call Trace: [snmp_get_info+487/496] [alloc_skb+30/332] [dev_queue_xmit+35/68] [arp_send+537/548] [eth_header+0/380] [arp_rcv+645/752] [<08847124>] Nov 17 10:51:55 cyberdine kernel: [net_bh+240/272] [do_bottom_half+59/96] [handle_bottom_half+11/32] [sys_idle+92/112] [system_call+85/128] [init+0/616] [start_kernel+429/440] Nov 17 10:51:55 cyberdine kernel: Code: 8a 1f 89 d8 83 e0 0f 8d 2c 87 89 6c 24 34 83 3d ec cb 84 08 Nov 17 10:51:55 cyberdine kernel: Aiee, killing interrupt handler Nov 17 10:51:55 cyberdine kernel: kfree of non-kmalloced memory: 0019f7a8, next= 00015018, order=86552 Nov 17 10:51:55 cyberdine kernel: kfree of non-kmalloced memory: 0019f798, next= 00015018, order=86552 Nov 17 10:51:55 cyberdine kernel: kfree of non-kmalloced memory: 0019fcac, next= 00015018, order=86552 Nov 17 10:51:55 cyberdine kernel: idle task may not sleep Nov 17 10:51:55 cyberdine last message repeated 4 times Sometimes this results in a complete crash of the machine, sometimes nothing happens at all. And in other cases my sendmail or my inetd crashes. I already checked wether the patches were applied correctly. Who knows the reason for theses errormessages and how to fix it ??? Nils Hammer

Messages Inline: Outline:

1. Similar problem by Dan Lasley, 11/19/97