I have got this Oops more times. The problems started after the Institutes
YPServer was reconfigured.. Kernel is Linux v.1.2.13. other software is
most from Slackware v2.3.
An other problem - might very well be related to this is: If I have the
ypbind running users only known local on the linux machine can not login.
They get a welcome message and the login hangs after writing thier password.
At the same time I monitor a lot TCP traffic from the server to the linux-box.
(ypbind-1.6 and ypbind-2.0).
The linux box is my connection to the net - so repporting this goes a bit slow.
But I can send more info if needed.
Sincerely,
Henrik Juul Hansen - hjh@imm.dtu.dk
from /usr/adm/messages: (some lines deleted)
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Oct 6 11:36:00 linux1 kernel: U34F0: PORT 0x340, BIOS 0xc8000, IRQ 14, DMA 255, SG 32, Mbox 16, CmdLun 2, C1.
Oct 6 11:36:00 linux1 kernel: UltraStor 14F/34F: Copyright (C) 1994, 1995 Dario Ballabio.
Oct 6 11:36:00 linux1 kernel: scsi0 : UltraStor 14F/34F rev. 2.01.00
Oct 6 11:36:00 linux1 kernel: Memory: 15008k/16384k available (660k kernel code, 384k reserved, 332k data)
Oct 6 11:36:00 linux1 kernel: This processor honours the WP bit even when in supervisor mode. Good.
Oct 6 11:36:00 linux1 kernel: Swansea University Computer Society NET3.019
Oct 6 11:36:00 linux1 kernel: Swansea University Computer Society TCP/IP for NET3.019
Oct 6 11:36:00 linux1 kernel: IP Protocols: ICMP, UDP, TCP
Oct 6 11:36:00 linux1 kernel: TCP compression code copyright 1989 Regents of the University of California
Oct 6 11:36:00 linux1 kernel: eth0: 3c509 at 0x300 tag 1, BNC port, address 00 60 8c 64 dc 2c, IRQ 10.
Oct 6 11:36:00 linux1 kernel: 3c509.c:1.03 10/8/94 becker@cesdis.gsfc.nasa.gov
Oct 6 11:36:00 linux1 kernel: Checking 386/387 coupling... Ok, fpu using exception 16 error reporting.
Oct 6 11:36:00 linux1 kernel: Checking 'hlt' instruction... Ok.
Oct 6 11:36:00 linux1 kernel: Linux version 1.2.13 (root@linux1) (gcc version 2.6.3) #2 Mon Oct 2 15:59:05 MET 1995
Oct 6 12:48:44 linux1 kernel: Oops: 0002
Oct 6 12:48:44 linux1 kernel: EIP: 0010:00145b60
Oct 6 12:48:44 linux1 kernel: EFLAGS: 00010046
Oct 6 12:48:44 linux1 kernel: eax: 00000000 ebx: 008b2808 ecx: ffffffff edx: 00000000
Oct 6 12:48:44 linux1 kernel: esi: 00b300d8 edi: 00d114d4 ebp: 00000010 esp: 00b33edc
Oct 6 12:48:44 linux1 kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Oct 6 12:48:44 linux1 kernel: Process sendmail (pid: 89, process nr: 21, stackpage=00b33000)
Oct 6 12:48:44 linux1 kernel: Stack: 008b2808 00b33f24 00146910 000003d8 008b2808 008b2808 00d11460 00b33f24
Oct 6 12:48:44 linux1 kernel: 00d114d4 001403d8 00134941 00d114d4 00b33f24 00000010 bfffce54 bfffce84
Oct 6 12:48:44 linux1 kernel: 0000000b bfffce60 d8030002 00000000 00000000 00000000 008b2214 008b2270
Oct 6 12:48:44 linux1 kernel: Call Trace: 00146910 001403d8 00134941 00123760 00146776 00126b0f 00126bf3
Oct 6 12:48:44 linux1 kernel: 00133dfb 0011edbf 0013555c 00110759 0011002b
Oct 6 12:48:44 linux1 kernel: Code: 89 5a 48 fb 5b 5e c3 73 6f 63 6b 2e 63 3a 20 72 65 6d 6f 76
Oct 6 12:48:44 linux1 sendmail[88]: MAA00087: to=<linux6!root@linux1.imm.dtu.dk>, delay=00:06:42, mailer=uucp, rel
ay=linux6, stat=Deferr
----------------------------------------------------------
>From System.map:
EIP:
0014590 t _remove_sock
Call Trace:
00146790 t _inet_bind
00140310 t _tcp_read_wakeup
001348a0 t _sock_bind
00123708 T _kmalloc
00146660 t _inet_release
00126b04 t _put_last_free
00126bb4 T _get_empty_filp
00133df0 t _get_fd
0011ed98 T _verify_area
00135490 T _sys_socketcall
00110700 T _system_call
0010fff4 T _sys_sigreturn
/usr/adm/syslog:
----------------------------------------------------------
Oct 6 12:48:44 linux1 kernel: Unable to handle kernel NULL pointer dereference
at virtual address c0000048
Oct 6 12:48:44 linux1 kernel: current->tss.cr3 = 00b45000, #r3 = 00b45000
Oct 6 12:48:44 linux1 kernel: *pde = 00102067
Oct 6 12:48:44 linux1 kernel: *pte = 00000027
Oct 6 12:48:44 linux1 sendmail[88]: MAA00087: SYSERR(root): mailer uucp died with signal 13
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