* PROBLEM: system crashes with oops message
@ 2002-12-03 15:52 Ken Schneider
2002-12-03 20:57 ` GrandMasterLee
0 siblings, 1 reply; 2+ messages in thread
From: Ken Schneider @ 2002-12-03 15:52 UTC (permalink / raw)
To: linux-kernel
system info below:
oops message:
Unable to handle kernel NULL pointer dereference at virtual address
0000002d
printing eip:
c0150dfc
*pde = 00000000
Oops: 0000
CPU: 1
EIP: 0010:[<c0150dfc>] Not tainted
EFLAGS: 00010246
eax: dae03ae0 ebx: 00000000 ecx: 00000000 edx: c0720000
esi: 00000000 edi: 00000000 ebp: 00008001 esp: c0721f34
ds: 0018 es: 0018 ss: 0018
Process smbd (pid: 6105, stackpage=c0721000)
Stack: dae03ae0 ffffffff 0821c438 c0721f8c cf721cf8 c014a980 dae03ae0
00008001
00008000 c55cf000 0821c438 bfffed8c c160ddf8 00000000 00000004
d3dad760
c013e4e3 c55cf000 00008001 00000000 c0721f8c 0000001d d3dad760
c1c37ee0
Call Trace: [<c014a980>] [<c013e4e3>] [<c013e87e>] [<c0108b73>]
Code: f6 43 2d 10 74 59 f7 c5 00 08 00 00 0f 85 d7 00 00 00 8b 82
*********************************************************************
output of ksymoops:
ksymoops 2.4.3 on i686 2.4.18-4GB-SMP. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.18-4GB-SMP/ (default)
-m /boot/System.map-2.4.18-4GB-SMP (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Unable to handle kernel NULL pointer dereference at virtual address
0000002d
c0150dfc
*pde = 00000000
Oops: 0000
CPU: 1
EIP: 0010:[<c0150dfc>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: dae03ae0 ebx: 00000000 ecx: 00000000 edx: c0720000
esi: 00000000 edi: 00000000 ebp: 00008001 esp: c0721f34
ds: 0018 es: 0018 ss: 0018
Process smbd (pid: 6105, stackpage=c0721000)
Stack: dae03ae0 ffffffff 0821c438 c0721f8c cf721cf8 c014a980 dae03ae0
00008001
00008000 c55cf000 0821c438 bfffed8c c160ddf8 00000000 00000004
d3dad760
c013e4e3 c55cf000 00008001 00000000 c0721f8c 0000001d d3dad760
c1c37ee0
Call Trace: [<c014a980>] [<c013e4e3>] [<c013e87e>] [<c0108b73>]
Code: f6 43 2d 10 74 59 f7 c5 00 08 00 00 0f 85 d7 00 00 00 8b 82
>>EIP; c0150dfc <__get_lease+4c/24c> <=====
Trace; c014a980 <open_namei+3e4/69c>
Trace; c013e4e2 <filp_open+32/54>
Trace; c013e87e <sys_open+36/9c>
Trace; c0108b72 <system_call+32/40>
Code; c0150dfc <__get_lease+4c/24c>
00000000 <_EIP>:
Code; c0150dfc <__get_lease+4c/24c> <=====
0: f6 43 2d 10 testb $0x10,0x2d(%ebx) <=====
Code; c0150e00 <__get_lease+50/24c>
4: 74 59 je 5f <_EIP+0x5f> c0150e5a
<__get_lease+aa/24c>
Code; c0150e02 <__get_lease+52/24c>
6: f7 c5 00 08 00 00 test $0x800,%ebp
Code; c0150e08 <__get_lease+58/24c>
c: 0f 85 d7 00 00 00 jne e9 <_EIP+0xe9> c0150ee4
<__get_lease+134/24c>
Code; c0150e0e <__get_lease+5e/24c>
12: 8b 82 00 00 00 00 mov 0x0(%edx),%eax
1 warning issued. Results may not be reliable.
-----------------------------------------------------------------------------
Running SuSE 8.0 system with only SuSE supplied RPMS
Using system as a fileserver using samba w/winbind and XFS filesystem
and extended ACL's. Authentication against an NT 4.0 server for share
access.
Hardware:
Compaq Proliant 6000
512m ram
10k rpm disks in raid 5 array
4 Intel pentium pro 200mhz processors (zeon)
System crashes HARD intermittenly (1-20 days) and only way to recover is
by system power cycle.
Any help or redirection would be appreciated.
--
Ken Schneider
*NIX Administrator
Network Administrator
Radiation Therapy Services, Inc.
kschneider@rtsx.com
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: PROBLEM: system crashes with oops message
2002-12-03 15:52 PROBLEM: system crashes with oops message Ken Schneider
@ 2002-12-03 20:57 ` GrandMasterLee
0 siblings, 0 replies; 2+ messages in thread
From: GrandMasterLee @ 2002-12-03 20:57 UTC (permalink / raw)
To: Ken Schneider; +Cc: linux-kernel
Can you try this with a newer kernel?
On Tue, 2002-12-03 at 09:52, Ken Schneider wrote:
> system info below:
>
> oops message:
>
> Unable to handle kernel NULL pointer dereference at virtual address
> 0000002d
> printing eip:
> c0150dfc
> *pde = 00000000
> Oops: 0000
> CPU: 1
> EIP: 0010:[<c0150dfc>] Not tainted
> EFLAGS: 00010246
> eax: dae03ae0 ebx: 00000000 ecx: 00000000 edx: c0720000
> esi: 00000000 edi: 00000000 ebp: 00008001 esp: c0721f34
> ds: 0018 es: 0018 ss: 0018
> Process smbd (pid: 6105, stackpage=c0721000)
> Stack: dae03ae0 ffffffff 0821c438 c0721f8c cf721cf8 c014a980 dae03ae0
> 00008001
> 00008000 c55cf000 0821c438 bfffed8c c160ddf8 00000000 00000004
> d3dad760
> c013e4e3 c55cf000 00008001 00000000 c0721f8c 0000001d d3dad760
> c1c37ee0
> Call Trace: [<c014a980>] [<c013e4e3>] [<c013e87e>] [<c0108b73>]
>
> Code: f6 43 2d 10 74 59 f7 c5 00 08 00 00 0f 85 d7 00 00 00 8b 82
>
>
> *********************************************************************
>
> output of ksymoops:
>
> ksymoops 2.4.3 on i686 2.4.18-4GB-SMP. Options used
> -V (default)
> -k /proc/ksyms (default)
> -l /proc/modules (default)
> -o /lib/modules/2.4.18-4GB-SMP/ (default)
> -m /boot/System.map-2.4.18-4GB-SMP (default)
>
> Warning: You did not tell me where to find symbol information. I will
> assume that the log matches the kernel and modules that are running
> right now and I'll use the default options above for symbol resolution.
> If the current kernel and/or modules do not match the log, you can get
> more accurate output by telling me the kernel version and where to find
> map, modules, ksyms etc. ksymoops -h explains the options.
>
> Unable to handle kernel NULL pointer dereference at virtual address
> 0000002d
> c0150dfc
> *pde = 00000000
> Oops: 0000
> CPU: 1
> EIP: 0010:[<c0150dfc>] Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010246
> eax: dae03ae0 ebx: 00000000 ecx: 00000000 edx: c0720000
> esi: 00000000 edi: 00000000 ebp: 00008001 esp: c0721f34
> ds: 0018 es: 0018 ss: 0018
> Process smbd (pid: 6105, stackpage=c0721000)
> Stack: dae03ae0 ffffffff 0821c438 c0721f8c cf721cf8 c014a980 dae03ae0
> 00008001
> 00008000 c55cf000 0821c438 bfffed8c c160ddf8 00000000 00000004
> d3dad760
> c013e4e3 c55cf000 00008001 00000000 c0721f8c 0000001d d3dad760
> c1c37ee0
> Call Trace: [<c014a980>] [<c013e4e3>] [<c013e87e>] [<c0108b73>]
> Code: f6 43 2d 10 74 59 f7 c5 00 08 00 00 0f 85 d7 00 00 00 8b 82
>
> >>EIP; c0150dfc <__get_lease+4c/24c> <=====
> Trace; c014a980 <open_namei+3e4/69c>
> Trace; c013e4e2 <filp_open+32/54>
> Trace; c013e87e <sys_open+36/9c>
> Trace; c0108b72 <system_call+32/40>
> Code; c0150dfc <__get_lease+4c/24c>
> 00000000 <_EIP>:
> Code; c0150dfc <__get_lease+4c/24c> <=====
> 0: f6 43 2d 10 testb $0x10,0x2d(%ebx) <=====
> Code; c0150e00 <__get_lease+50/24c>
> 4: 74 59 je 5f <_EIP+0x5f> c0150e5a
> <__get_lease+aa/24c>
> Code; c0150e02 <__get_lease+52/24c>
> 6: f7 c5 00 08 00 00 test $0x800,%ebp
> Code; c0150e08 <__get_lease+58/24c>
> c: 0f 85 d7 00 00 00 jne e9 <_EIP+0xe9> c0150ee4
> <__get_lease+134/24c>
> Code; c0150e0e <__get_lease+5e/24c>
> 12: 8b 82 00 00 00 00 mov 0x0(%edx),%eax
>
>
> 1 warning issued. Results may not be reliable.
>
> -----------------------------------------------------------------------------
>
> Running SuSE 8.0 system with only SuSE supplied RPMS
> Using system as a fileserver using samba w/winbind and XFS filesystem
> and extended ACL's. Authentication against an NT 4.0 server for share
> access.
>
> Hardware:
> Compaq Proliant 6000
> 512m ram
> 10k rpm disks in raid 5 array
> 4 Intel pentium pro 200mhz processors (zeon)
>
> System crashes HARD intermittenly (1-20 days) and only way to recover is
> by system power cycle.
>
> Any help or redirection would be appreciated.
--
GrandMasterLee <masterlee@digitalroadkill.net>
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2002-12-03 15:52 PROBLEM: system crashes with oops message Ken Schneider
2002-12-03 20:57 ` GrandMasterLee
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