Messages in this thread | | | From | "George R. Kasica" <> | Subject | HELP: 6 JAN 2000 Kernel OOPS running under 2.2.14 now | Date | Thu, 06 Jan 2000 05:43:36 -0600 |
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Alan:
Tried the 2.2.14 kernel here with the same options making is as 2.2. and unfortunately am still getting oops. this one occurred when the system was literally doing nothing (I was watching the /var/log/messages with tail as it happened). Couldn't get a dmesg output as when I tried that it froze the box. Heres the oops and the ksym output though.
This is getting very discouraging, do you have any suggestions of how I can get this system stable again?
George
OOPS: ----- Jan 6 05:05:15 eagle kernel: kmem_free: Bad obj addr (objp=cf7a42a0,name=dentry_cache) Jan 6 05:05:15 eagle kernel: Unable to handle kernel NULL pointerdereference at virtual address 00000000 Jan 6 05:05:15 eagle kernel: current->tss.cr3 = 0b063000, %cr3 = 0b063000 Jan 6 05:05:15 eagle kernel: *pde = 00000000 Jan 6 05:05:15 eagle kernel: Oops: 0002 Jan 6 05:05:15 eagle kernel: CPU: 0 Jan 6 05:05:15 eagle kernel: EIP: 0010:[kmem_cache_free+320/360] Jan 6 05:05:15 eagle kernel: EFLAGS: 00010286 Jan 6 05:05:15 eagle kernel: eax: 0000003e ebx: cf7a42a0 ecx: 00000000 edx: 0000003b Jan 6 05:05:15 eagle kernel: esi: cffef620 edi: 00000286 ebp: 00000ff5 esp: cecc9d8c Jan 6 05:05:15 eagle kernel: ds: 0018 es: 0018 ss: 0018 Jan 6 05:05:15 eagle kernel: Process find (pid: 10846, process nr: 77,stackpage=cecc9000) Jan 6 05:05:15 eagle kernel: Stack: cf797320 00000ff5 cf7a42c0 cf7a42a0 cecc9dcc c013d5a5 c8b6da80 00094274 Jan 6 05:05:15 eagle kernel: 00000400 c012ebe7 cffef620 cf7a42a0 0000000d c8c56770 00000000 c0249ed8 Jan 6 05:05:15 eagle kernel: 00001006 cecc9e1c c8b6d960 00000007 00000000 00001006 c0249ed8 00001006 Jan 6 05:05:15 eagle kernel: Call Trace: [block_getblk+657/672] [prune_dcache+247/312] [try_to_free_inodes+190/260] [__brelse+19/100] [cprt+6816/40581] [grow_inodes+32/428] [get_new_inode+197/304] Jan 6 05:05:15 eagle kernel: [iget+103/116] [ext2_lookup+90/140] [real_lookup+91/180] [lookup_dentry+304/504] [getname+95/156] [__namei+49/104] [filldir+0/136] [sys_newlstat+20/116] Jan 6 05:05:15 eagle kernel: [error_code+45/52] [system_call+52/56] Jan 6 05:05:15 eagle kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 12 83 c4 fc 56 53 68 3e c3
KSYMOOPS: --------- ksymoops 0.7c on i686 2.2.14. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.2.14/ (default) -m /boot/System.map (specified)
No modules in ksyms, skipping objects Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file? Jan 6 05:05:15 eagle kernel: Unable to handle kernel NULL pointerdereference at virtual address 00000000 Jan 6 05:05:15 eagle kernel: current->tss.cr3 = 0b063000, %cr3 = 0b063000 Jan 6 05:05:15 eagle kernel: *pde = 00000000 Jan 6 05:05:15 eagle kernel: Oops: 0002 Jan 6 05:05:15 eagle kernel: CPU: 0 Jan 6 05:05:15 eagle kernel: EIP: 0010:[kmem_cache_free+320/360] Jan 6 05:05:15 eagle kernel: EFLAGS: 00010286 Jan 6 05:05:15 eagle kernel: eax: 0000003e ebx: cf7a42a0 ecx: 00000000 edx: 0000003b Jan 6 05:05:15 eagle kernel: esi: cffef620 edi: 00000286 ebp: 00000ff5 esp: cecc9d8c Jan 6 05:05:15 eagle kernel: ds: 0018 es: 0018 ss: 0018 Jan 6 05:05:15 eagle kernel: Process find (pid: 10846, process nr: 77,stackpage=cecc9000) Jan 6 05:05:15 eagle kernel: Stack: cf797320 00000ff5 cf7a42c0 cf7a42a0 cecc9dcc c013d5a5 c8b6da80 00094274 Jan 6 05:05:15 eagle kernel: 00000400 c012ebe7 cffef620 cf7a42a0 0000000d c8c56770 00000000 c0249ed8 Jan 6 05:05:15 eagle kernel: 00001006 cecc9e1c c8b6d960 00000007 00000000 00001006 c0249ed8 00001006 Jan 6 05:05:15 eagle kernel: Call Trace: [block_getblk+657/672] [prune_dcache+247/312] [try_to_free_inodes+190/260] [__brelse+19/100] [cprt+6816/40581] [grow_inodes+32/428] [get_new_inode+197/304] Jan 6 05:05:15 eagle kernel: Code: c7 05 00 00 00 00 00 00 00 00 eb 12 83 c4 fc 56 53 68 3e c3 Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: c7 05 00 00 00 movl $0x0,0x0 Code; 00000005 Before first symbol 5: 00 00 00 00 00 Code; 0000000a Before first symbol a: eb 12 jmp 1e <_EIP+0x1e> 0000001e Before first symbol Code; 0000000c Before first symbol c: 83 c4 fc addl $0xfffffffc,%esp Code; 0000000f Before first symbol f: 56 pushl %esi Code; 00000010 Before first symbol 10: 53 pushl %ebx Code; 00000011 Before first symbol 11: 68 3e c3 00 00 pushl $0xc33e
1 warning issued. Results may not be reliable.
George ===[George R. Kasica]=== +1 262 513 8503 President +1 206 374 6482 FAX Netwrx Consulting Inc. Waukesha, WI USA http://www.netwrx1.com georgek@netwrx1.com ICQ #12862186
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