v2.1.51: Two oopses, third oops while trying to unmount all fs

Meino Christian Cramer (mccramer@solfire.ludwigsburg.netsurf.de)
Fri, 22 Aug 1997 20:28:36 -0000 (???)


Hi!

I have got two oopses with kernel 2.1.51, ksymoops segfaults while translating
the oops input and while the shutdown procedure was running (trying to unmount
all local fs) a third oops happend but was not included into the syslog file --
logically.

If I can do more to solve this problems, please mail me.

########OOPS 1#####################

Unable to handle kernel paging request at virtual address 1a64d44c
current->tss.cr3 = 00808000, <r3 = 00808000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c012d454>]
EFLAGS: 00010206
eax: 1a64d400 ebx: c0329aa0 ecx: c01a62e0 edx: c0329aa0
esi: c0dcaec3 edi: c0329aa0 ebp: bffff51c esp: c0379fb0
ds: 0018 es: 0018 ss: 0018
Process find (pid: 930, process nr: 30, stackpage=c0379000)
Stack: c0378000 bffff51c 00000001 bffff4fc c01098fa 0800eb62 bffff51c 0800eb62
bffff51c 00000001 bffff4fc 0000006b 0000002b 0000002b 0000006b 4008cca0
00000023 00000246 bffff494 0000002b
Call Trace: [<c01098fa>]
Code: 8b 40 4c 85 c0 74 0d 56 ff d0 89 c3 83 c4 04 eb 05 8d 76 00
Unable to handle kernel paging request at virtual address 1a64d44c
current->tss.cr3 = 00c56000, <r3 = 00c56000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c012d454>]
EFLAGS: 00010206
eax: 1a64d400 ebx: c0329aa0 ecx: c01a62e0 edx: c0329aa0
esi: c0dcaec3 edi: c0329aa0 ebp: bffff4fc esp: c0379fb0
ds: 0018 es: 0018 ss: 0018
Process find (pid: 932, process nr: 30, stackpage=c0379000)
Stack: c0378000 bffff4fc 00000001 bffff4dc c01098fa 0800ebd2 bffff4fc 0800ebd2
bffff4fc 00000001 bffff4dc 0000006b 0000002b 0000002b 0000006b 4008cca0
00000023 00000246 bffff474 0000002b
Call Trace: [<c01098fa>]
Code: 8b 40 4c 85 c0 74 0d 56 ff d0 89 c3 83 c4 04 eb 05 8d 76 00

Using `/boot/System.map' to map addresses to symbols.

>>EIP: c012d454 <sys_newlstat+98/f4>
Trace: c01098fa <system_call+3a/40>

Code: c012d454 <sys_newlstat+98/f4>
Code: c012d454 <sys_newlstat+98/f4> 8b 40 4c movl 0x4c(%eax),%eax
Code: c012d457 <sys_newlstat+9b/f4> 85 c0 testl %eax,%eax
Code: c012d459 <sys_newlstat+9d/f4> 74 0d je c012d468 <sys_new
lst
at+ac/f4>
Code: c012d45b <sys_newlstat+9f/f4> 56 pushl %esi
Code: c012d45c <sys_newlstat+a0/f4> ff d0 call *%eax
Code: c012d464 <sys_newlstat+a8/f4> 89 c3 movl %eax,%ebx
Code: c012d466 <sys_newlstat+aa/f4> 83 c4 04 addl $0x4,%esp
Code: c012d469 <sys_newlstat+ad/f4> eb 05 jmp c012d46a <sys_new
lst
at+ae/f4>
Code: c012d46b <sys_newlstat+af/f4> 8d 76 00 leal 0x0(%esi),%esi
Code: c012d474 <sys_newlstat+b8/f4> >>EIP: c012d454 <sys_newlstat+98/f4>
Trace: c01098fa <system_call+3a/40>

####OOPS 2###################

Unable to handle kernel paging request at virtual address 1a64d44c
current->tss.cr3 = 00c56000, <r3 = 00c56000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c012d454>]
EFLAGS: 00010206
eax: 1a64d400 ebx: c0329aa0 ecx: c01a62e0 edx: c0329aa0
esi: c0dcaec3 edi: c0329aa0 ebp: bffff4dc esp: c0379fb0
ds: 0018 es: 0018 ss: 0018
Process find (pid: 934, process nr: 30, stackpage=c0379000)
Stack: c0378000 bffff4dc 00000001 bffff4bc c01098fa 0800eb8a bffff4dc 0800eb8a
bffff4dc 00000001 bffff4bc 0000006b 0000002b 0000002b 0000006b 4008cca0
00000023 00000246 bffff454 0000002b
Call Trace: [<c01098fa>]
Code: 8b 40 4c 85 c0 74 0d 56 ff d0 89 c3 83 c4 04 eb 05 8d 76 00
Unable to handle kernel paging request at virtual address 1a64d42c
current->tss.cr3 = 0159a000, <r3 = 0159a000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c012f461>]
EFLAGS: 00010206
eax: 1a64d400 ebx: c0329aa0 ecx: 00000000 edx: c0dcaec3
esi: c0329aa0 edi: c057f1e0 ebp: 00000001 esp: c0dd5f18
ds: 0018 es: 0018 ss: 0018
Process xv (pid: 1774, process nr: 30, stackpage=c0dd5000)
Stack: c0329aa0 c057f1e0 c1ff4027 c012f643 c057f1e0 c0329aa0 c03862c0 000001b6
00000001 000081a4 c057f02f c057f02e c1ff401f 00000007 29f16f43 c012f73b
c1ff4000 00000000 00000001 c03862c0 000001b6 c1ff4000 000001b6 08048000
Call Trace: [<c012f643>] [<c012f73b>] [<c0126dfb>] [<c012701a>] [<c01098fa>]
Code: 83 78 2c 00 74 57 89 e0 89 c3 81 e3 00 e0 ff ff 8b 83 cc 01
Aug 22 17:40:14 solfire syslogd: exiting on signal 15

Using `/boot/System.map' to map addresses to symbols.

>>EIP: c012d454 <sys_newlstat+98/f4>
Trace: c01098fa <system_call+3a/40>

Code: c012d454 <sys_newlstat+98/f4>
Code: c012d454 <sys_newlstat+98/f4> 8b 40 4c movl 0x4c(%eax),%eax
Code: c012d457 <sys_newlstat+9b/f4> 85 c0 testl %eax,%eax
Code: c012d459 <sys_newlstat+9d/f4> 74 0d je c012d468 <sys_new
lst
at+ac/f4>
Code: c012d45b <sys_newlstat+9f/f4> 56 pushl %esi
Code: c012d45c <sys_newlstat+a0/f4> ff d0 call *%eax
Code: c012d464 <sys_newlstat+a8/f4> 89 c3 movl %eax,%ebx
Code: c012d466 <sys_newlstat+aa/f4> 83 c4 04 addl $0x4,%esp
Code: c012d469 <sys_newlstat+ad/f4> eb 05 jmp c012d46a <sys_new
lst
at+ae/f4>
Code: c012d46b <sys_newlstat+af/f4> 8d 76 00 leal 0x0(%esi),%esi
Code: c012d474 <sys_newlstat+b8/f4> >>EIP: c012f461 <do_follow_link+19/88>
Trace: c012f643 <lookup_dentry+173/1ac>
Trace: c012f73b <open_namei+3f/2b8>
Trace: c0126dfb <do_open+4b/134>
Trace: c012701a <sys_open+a6/fc>
Trace: c01098fa <system_call+3a/40>

Hardware 32MB ordinary RAM NCR-SCSI, two hardisks
Intel Plato board, P90 Pentium, Modem on serial port
(extern).

KEEP HACKING!
meino

----------------------------------
E-Mail: Meino Christian Cramer <mccramer@solfire.ludwigsburg.netsurf.de>
Date: 22-Aug-97
Time: 20:22:05

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