Messages in this thread | | | Date | Fri, 15 Oct 1999 02:06:09 -0400 | From | Derek Glidden <> | Subject | OOPS trace |
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Keith Owens responded that I need to send ksymoops output for the OOPS I sent a message about a few minutes ago. Here's 'ksymoops' run against the latest two oopses. It doesn't look very much more informative to me, so I might have done it wrong, apologies if so..
These two OOPSes happened immediately one after the other. Here's another summary so anyone doesn't have to go back and look for my past message:
The machine seems to work fine as long as there is no RAID and NFS happening simultaneously, NFS or other network activity to the RAID device seems to cause crashes. It's RAID0. (I say it seems to work OK without network access because running fsck against the RAID device takes a good hour of grinding all three drives simultaneously and I have yet to see it crash doing that.)
It's a machine based on RedHat 6.0, but I've replaced the kernel many times, including updating to the latest knfsd patches and even dumping knfsd entirely and replacing with the "old-fashioned" nfs-server 2.2beta46. It's a P200MMX with 64MB of RAM and a Promise Ultra33 PDC20246 PCI IDE controller that has three Maxtor IDE drives (three 91303D6) being used as a 36GB RAID array. It also has an Intel PCI EEPro 10/100 running at 100Mbps, an old ISA ET4000 VGA card, and a PCI Adaptec AIC-7850 SCSI card controlling a 4GB DAT. I've already replaced motherboard, CPU and RAM and the crashes continue to happen.
I think I've tried just about every version of the kernel from 2.2.5 on, including most of Alan's 'ac' patches, and nothing helps. These OOPSes happened without knfsd patches applied, but with latest RAID patches on an otherwise "stock" 2.2.13pre17 kernel.
Here's the 'ksymoops' output. If anyone can help, I very much can use it. It's the only one of my many Linux boxen that is unstable in the slightest (and boy is it unstable) and it's being completely useless as a file server since every time I access it, it crashes...
ksymoops 0.7c on i586 2.2.13pre17. Options used -V (specified) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.2.13pre17/ (default) -m /usr/src/linux/System.map (default)
EIP: %04x:[<%08lx>] ESP: %04x:%08lx EFLAGS: %08lx EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx ESI: %08lx EDI: %08lx EBP: %08lx DS: %04x ES: %04x CR0: %08lx CR2: %08lx CR3: %08lx EIP: %04x:[<%08lx>] EFLAGS: %08lx eax: %08lx ebx: %08lx ecx: %08lx edx: %08lx esi: %08lx edi: %08lx ebp: %08lx esp: %08lx ds: %04x es: %04x ss: %04x Process %s (pid: %d, process nr: %d, stackpage=%08lx) Stack: Call Trace: [<%08lx>] Code: %02x Ok<1>Unable to handle kernel NULL pointer dereference<1>Unable to handle kernel paging request at virtual address %08lx <1>current->tss.cr3 = %08lx, %%cr3 = %08lx <1>*pde = %08lx <0>Kernel panic: %s <0>In swapper task - not syncing Aiee, killing interrupt handler <3>iput: Aieee, semaphore in use inode %s/%ld, count=%d <3>iput: Aieee, atomic write semaphore in use inode %s/%ld, count=%d exp_rootfh: Aieee, NULL dentry exp_rootfh: Aieee, NULL d_inode exp_rootfh: Aieee, ino/dev mismatch Internal error %s %d Internal error in file %s, line %d. IRQ: %d internal error: cmd=%02x != %02x=(vdsp[0] >> 24) Unable to handle kernel paging request at virtual address de142e65 current->tss.cr3 = 03685000, %cr3 = 03685000 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[udp_sendmsg+798/812] EFLAGS: 00010206 eax: c37ef320 ebx: 00000000 ecx: c39018e0 edx: 0000ee82 esi: 00000000 edi: c3579360 ebp: c3689eec esp: c3689e28 ds: 0018 es: 0018 ss: 0018 Process rpc.nfsd (pid: 410, process nr: 18, stackpage=c3689000) Stack: c016c09c c35e24dc c37ef320 00000000 00000068 c37ef320 1e030108 bb476800 1e0aa8c0 5a0aa8c0 c3689ee0 cd113510 5a0aa8c0 00000000 00000000 c016c11f c3579360 c3689eec 00000060 c3689f08 c3689eec c014fffc c35e24dc c3689eec Call Trace: [inet_sendmsg+0/144] [inet_sendmsg+131/144] [sock_sendmsg+136/172] [inet_sendmsg+0/144] [sys_sendto+199/236] [free_wait+99/108] [do_select+509/532] Code: 8b 44 24 50 5b 5e 5f 5d 83 c4 34 c3 89 f6 53 8b 4c 24 08 8b Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 44 24 50 movl 0x50(%esp,1),%eax Code; 00000004 Before first symbol 4: 5b popl %ebx Code; 00000005 Before first symbol 5: 5e popl %esi Code; 00000006 Before first symbol 6: 5f popl %edi Code; 00000007 Before first symbol 7: 5d popl %ebp Code; 00000008 Before first symbol 8: 83 c4 34 addl $0x34,%esp Code; 0000000b Before first symbol b: c3 ret Code; 0000000c Before first symbol c: 89 f6 movl %esi,%esi Code; 0000000e Before first symbol e: 53 pushl %ebx Code; 0000000f Before first symbol f: 8b 4c 24 08 movl 0x8(%esp,1),%ecx Code; 00000013 Before first symbol 13: 8b 00 movl (%eax),%eax
ksymoops 0.7c on i586 2.2.13pre17. Options used -V (specified) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.2.13pre17/ (default) -m /usr/src/linux/System.map (default)
EIP: %04x:[<%08lx>] ESP: %04x:%08lx EFLAGS: %08lx EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx ESI: %08lx EDI: %08lx EBP: %08lx DS: %04x ES: %04x CR0: %08lx CR2: %08lx CR3: %08lx EIP: %04x:[<%08lx>] EFLAGS: %08lx eax: %08lx ebx: %08lx ecx: %08lx edx: %08lx esi: %08lx edi: %08lx ebp: %08lx esp: %08lx ds: %04x es: %04x ss: %04x Process %s (pid: %d, process nr: %d, stackpage=%08lx) Stack: Call Trace: [<%08lx>] Code: %02x Ok<1>Unable to handle kernel NULL pointer dereference<1>Unable to handle kernel paging request at virtual address %08lx <1>current->tss.cr3 = %08lx, %%cr3 = %08lx <1>*pde = %08lx <0>Kernel panic: %s <0>In swapper task - not syncing Aiee, killing interrupt handler <3>iput: Aieee, semaphore in use inode %s/%ld, count=%d <3>iput: Aieee, atomic write semaphore in use inode %s/%ld, count=%d exp_rootfh: Aieee, NULL dentry exp_rootfh: Aieee, NULL d_inode exp_rootfh: Aieee, ino/dev mismatch Internal error %s %d Internal error in file %s, line %d. IRQ: %d internal error: cmd=%02x != %02x=(vdsp[0] >> 24) Unable to handle kernel paging request at virtual address 8b0c7536 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[remove_from_queues+169/328] EFLAGS: 00010282 eax: 8b0c7502 ebx: 00000000 ecx: c2b85de0 edx: c3fbe388 esi: c2b85de0 edi: 00000002 ebp: 00000008 esp: c3fe7fac ds: 0018 es: 0018 ss: 0018 Process kupdate (pid: 3, process nr: 3, stackpage=c3fe7000) Stack: 00000002 c012437d c2b85de0 c2b85480 000000e3 00000001 c0125285 c2b85de0 c3fe6000 c01db04b c3fe61c2 00001000 c2b85de0 c01256c8 00000f00 c3ff9fc0 c0106000 c010651f 00000000 00000f00 c0221fd8 Call Trace: [refile_buffer+77/184] [sync_old_buffers+149/400] [tvecs+11243/12832] [kupdate+112/116] [get_options+0/116] [kernel_thread+35/48] Code: 89 50 34 c7 01 00 00 00 00 89 02 c7 41 34 00 00 00 00 ff 0d Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 89 50 34 movl %edx,0x34(%eax) Code; 00000003 Before first symbol 3: c7 01 00 00 00 00 movl $0x0,(%ecx) Code; 00000009 Before first symbol 9: 89 02 movl %eax,(%edx) Code; 0000000b Before first symbol b: c7 41 34 00 00 00 00 movl $0x0,0x34(%ecx) Code; 00000012 Before first symbol 12: ff 0d 00 00 00 00 decl 0x0
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