Oops...

From: Wolfgang Walter (wolfgang.walter@stusta.mhn.de)
Date: Mon Jun 12 2000 - 07:33:27 EST


Hi,

I have a machine which gives me the following oops after about 1/2 hour
(usually 31 minutes) after a reboot (always this one):

Jun 12 02:36:08 lama kernel: CPU: 0
Jun 12 02:36:08 lama kernel: EIP: 0010:[<ffffffff>]
Jun 12 02:36:08 lama kernel: EFLAGS: 00010287
Jun 12 02:36:08 lama kernel: eax: ca5c2ff0 ebx: ffffffa1 ecx: c6cad5dc edx: 00000802
Jun 12 02:36:08 lama kernel: esi: ca5c2f40 edi: 00000016 ebp: caac9e80 esp: caac9e58
Jun 12 02:36:08 lama kernel: ds: 0018 es: 0018 ss: 0018
Jun 12 02:36:08 lama kernel: Process squid2 (pid: 285, process nr: 120, stackpage=caac9000)
Jun 12 02:36:08 lama kernel: Stack: caac9e80 c6b44d20 c0187cbe ffffffa1 ca5c2f40 c67edc80 c6cad5dc c6cad5dc
Jun 12 02:36:08 lama kernel: c9d1d4cc ca5c2ff0 bfff9d2c c6cad540 00000010 caac9ef4 c018828c ca5c2f40
Jun 12 02:36:08 lama kernel: 00000802 bfff9d7c c016996b c6cad5dc c9d1d4cc c6cad540 bfff9d2c 00000004
Jun 12 02:36:08 lama kernel: Call Trace: [inet_create+602/708] [inet_accept+80/264] [move_addr_to_user+71/100] [sys_accept+134/328] [sys_accept+65/328] [schedule_timeout+120/148] [sock_poll+37/48]
Jun 12 02:36:08 lama kernel: [do_poll+146/256] [sys_fcntl+923/936] [sys_socketcall+199/540] [math_state_restore+25/52] [system_call+52/56]
Jun 12 02:36:08 lama kernel: Code: Bad EIP value.

The image was built with gcc 2.95.

Now I run 2.2.15 again, it it works fine. A 2.2.16 image built with 2.7.2.3,
too. (At least I didn't see that oops for one day).

What is very strange is that exactly the same image
(2.2.16 compiled with gcc 2.95) not only works fine on any other machine I
have installed it yet. It even runs on two machines which are almost an exact
copy (hardware and software and traffic - all three machines together build a
http-proxysystem; only second harddisk is different) since 3 days.

Could this be hardware problem (memory)? Why I don't see ever before and with
other kernels?

Greetings

Wolfgang Walter

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