Messages in this thread | | | From | "Hermann Lauer" <> | Date | Thu, 23 Jan 1997 20:42:48 +0100 | Subject | crashes on i586 |
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Hello,
since December I have had some kernel crashes, and I hav no idea where they come from. The machine is used as a server for our group, so this crashes are very nasty.
A common error message seems to be:
"release: ... kernel stack corruption. Aiee"
For more information please see below.
Many thanks for any ideas what to do/how to do further investigations /enable debuging or so...
But please remember, the machine is used as a server, so I can't experiment with it to much.
Or sound this like a hardware problem ? Or a problem with kerneld(Ver. 2.0.0) or the smbfs ? Or with the automounter amd (upl-102)?
Thanks for any replys
Hermann
=============================================================================== Hardware Setup:
Intel Pentium 166 Mhz on an ASUS P/I-XP55T2P4 Motherboard 64 MB Ram 4x 4GB SCSI Hard disks
Here a listing of some of the crashes:
1) Kernel OOPS: ------------------------------------------------------------------------------- Setup:
Kernel 2.0.26 libc5.2.18 gcc2.7.2 network adapter: eepro100.c:v0.12b 6/18/96 Donald Becker (called a "stable alpha" driver)
Here the log:
Dec 11 12:51:05 klimt kernel: release: pnmcrop kernel stack corruption. Aiee Dec 11 14:18:03 klimt kernel: wait_queue is bad (eip = 0012435b) Dec 11 14:18:03 klimt kernel: q = 01d8bfe0 Dec 11 14:18:03 klimt kernel: *q = 00010860 Dec 11 14:25:03 klimt kernel: wait_queue is bad (eip = 0012435b) Dec 11 14:25:03 klimt kernel: q = 01d8bfe0 Dec 11 14:25:03 klimt kernel: *q = 03c25eb4 Dec 11 14:25:03 klimt kernel: general protection: 0000 Dec 11 14:25:03 klimt kernel: CPU: 0 Dec 11 14:25:03 klimt kernel: EIP: 0010:[<0012270c>] Dec 11 14:25:03 klimt kernel: EFLAGS: 00010086 Dec 11 14:25:03 klimt kernel: eax: f000ef6f ebx: 03c25eb4 ecx: 00010860 edx: f000ef6f Dec 11 14:25:03 klimt kernel: esi: 01d8bfac edi: 03c25eb4 ebp: 00000246 esp: 03c25ea4 Dec 11 14:25:03 klimt kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018 Dec 11 14:25:03 klimt kernel: Process netscape (pid: 13485, process nr: 64, stackpage=03c25000) Dec 11 14:25:03 klimt kernel: Stack: 03c25f44 00000000 085d2000 00000000 01145414 00010860 0014f2a5 01d8bfac Dec 11 14:25:03 klimt kernel: 0123dd90 01d8bfac 0014cc2c 0123dd90 00000000 00000000 03c25f44 01a9cec0 Dec 11 14:25:03 klimt kernel: 00001000 085d2000 bfffd2e8 034991f0 00000001 03c25f54 00000002 034991f0 Dec 11 14:25:03 klimt kernel: Call Trace: [<0014f2a5>] [<0014cc2c>] [<00129e7e>] [<0012a3ef>] [<00120851>] [<0012bcff>] [<0012bbc4>] Dec 11 14:25:03 klimt kernel: [<0010a592>] Dec 11 14:25:03 klimt kernel: Code: 8b 42 04 39 d8 74 05 89 c2 eb f5 90 89 4a 04 55 9d ff 4e 1c
Here what comes out of "ksymoops", but that is not reliable, because I can't remember if i had recompiled the kernel meanwhile for another machine:
>>EIP: 12270c <sys_fchown+bc/1a0> Trace: 14f2a5 <xrlim_allow+125/160> Trace: 14cc2c <udp_rcv+1ec/390> Trace: 129e7e <do_mount_root+fe/1f0> Trace: 12a3ef <block_write+45f/6d0> Trace: 120851 <free_area_init+a1/1b0> Trace: 12bcff <remove_arg_zero+3f/70> Trace: 12bbc4 <prepare_binprm+b4/1b0> Trace: 10a592 <do_signal+162/2b0>
Code: 12270c <sys_fchown+bc/1a0> movl 0x4(%edx),%eax Code: 12270f <sys_fchown+bf/1a0> cmpl %ebx,%eax Code: 122711 <sys_fchown+c1/1a0> je 122718 <sys_fchown+c8/1a0> Code: 122713 <sys_fchown+c3/1a0> movl %eax,%edx Code: 122715 <sys_fchown+c5/1a0> jmp 12270c <sys_fchown+bc/1a0> Code: 122717 <sys_fchown+c7/1a0> nop Code: 122718 <sys_fchown+c8/1a0> movl %ecx,0x4(%edx) Code: 12271b <sys_fchown+cb/1a0> pushl %ebp Code: 12271c <sys_fchown+cc/1a0> popf Code: 12271d <sys_fchown+cd/1a0> decl 0x1c(%esi) Code: 122720 <sys_fchown+d0/1a0>
2) Kernel crash: -------------------------------------------------------------------------------- Setup:
Kernel 2.0.26 libc5.2.18 gcc2.7.2.1 network adapter: eepro100.c:v0.12b 6/18/96 Donald Becker
log file: Dec 23 14:45:57 klimt kernel: wait_queue is bad (eip = 0012435b) Dec 23 14:45:57 klimt kernel: q = 01d8bfe0 Dec 23 14:45:57 klimt kernel: *q = 03c25eb4 Dec 23 14:46:25 klimt kernel: wait_queue is bad (eip = 0012435b) Dec 23 14:46:25 klimt kernel: q = 01d8bfe0 Dec 23 14:46:25 klimt kernel: *q = 03c25eb4
3) Kernel crash: -------------------------------------------------------------------------------- Setup:
Kernel 2.0.27 libc5.2.18 gcc2.7.2.1 network adapter: eepro100.c:v0.23 12/18/96 Donald Becker linux-eepro100@cesdis.gsfc.nasa.gov
Description: Total crash, not possible to switch virtual terminal (hangs on X-Windows virtual terminal 7). No unusal log file entries found after reboot/fsck.
ping from another machine works, but no loging/finger etc...
4) Kernel crash: ------------------------------------------------------------------------------- Setup:
Kernel 2.0.27 libc5.2.18 gcc2.7.2.1 network adapter: eepro100.c:v0.23 12/18/96 Donald Becker linux-eepro100@cesdis.gsfc.nasa.gov
Jan 23 17:23:40 1A:klimt kernel: release: Test kernel stack corruption. Aiee
"Test" was a user program which probably uses one win95 share mounted as a smbfs.
-- Hermann Lauer
Bildverarbeitungsgruppe des Interdiziplinaeren Zentrums fuer wissenschaftliches Rechnen, Universitaet Heidelberg INF 368; 69120 Heidelberg; Tel: (06221)548826 Fax: (06221)545224 Email: Hermann.Lauer@iwr.uni-heidelberg.de
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