ksymoops 2.4.8 on i686 2.6.0-test2-mm3. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.6.0-test2-mm3/ (default) -m /usr/src/linux/System.map (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. Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod Aug 2 21:34:48 blaze kernel: Pid: 4678, comm: cat Aug 2 21:34:48 blaze kernel: EIP: 0060:[<022ab7a8>] CPU: 0 Using defaults from ksymoops -t elf32-i386 -a i386 Aug 2 21:34:48 blaze kernel: EFLAGS: 00010246 Not tainted Aug 2 21:34:48 blaze kernel: EAX: 32cbb000 EBX: 00000400 ECX: 03b64400 EDX: 03b64400 Aug 2 21:34:48 blaze kernel: ESI: 32cbb000 EDI: 00000400 EBP: 00000000 DS: 007b ES: 007b Warning (Oops_set_regs): garbage 'DS: 007b ES: 007b' at end of register line ignored Aug 2 21:34:48 blaze kernel: CR0: 8005003b CR2: 0000004c CR3: 00101000 CR4: 000006d0 Aug 2 21:34:48 blaze kernel: Call Trace: Aug 2 21:34:48 blaze kernel: [<0213dbd2>] __alloc_pages+0x92/0x320 Aug 2 21:34:48 blaze kernel: [<0229767c>] proc_scsi_read+0x3c/0x60 Aug 2 21:34:48 blaze kernel: [<02297640>] proc_scsi_read+0x0/0x60 Aug 2 21:34:48 blaze kernel: [<0218d942>] proc_file_read+0xc2/0x250 Aug 2 21:34:48 blaze kernel: [<02157e1e>] vfs_read+0xbe/0x130 Aug 2 21:34:48 blaze kernel: [<021580f2>] sys_read+0x42/0x70 Aug 2 21:34:48 blaze kernel: invalid operand: 0000 [#1] Aug 2 21:34:48 blaze kernel: CPU: 0 Aug 2 21:34:48 blaze kernel: EIP: 0060:[<0211a910>] Not tainted VLI Aug 2 21:34:48 blaze kernel: EFLAGS: 00010006 Aug 2 21:34:48 blaze kernel: eax: 00000001 ebx: 00000400 ecx: 00000001 edx: 02379798 Aug 2 21:34:48 blaze kernel: esi: 00000000 edi: 0211a8a0 ebp: 0000004c esp: 2964fdf4 Aug 2 21:34:48 blaze kernel: ds: 007b es: 007b ss: 0068 Aug 2 21:34:48 blaze kernel: Stack: 2964fea8 00000000 0000004c 022ab7a8 00001184 2964e000 00000000 00001184 Aug 2 21:34:48 blaze kernel: 41fdee00 02173274 2d3c8390 03b10540 41fdee00 0218b3a7 2964fe30 3f2c66b8 Aug 2 21:34:48 blaze kernel: 02173c9f 2d3c8390 0218b6d3 2d3c8390 00001184 00000000 00000ffc 36485900 Aug 2 21:34:48 blaze kernel: Call Trace: Aug 2 21:34:48 blaze kernel: [<022ab7a8>] aic7xxx_proc_info+0xc28/0xc80 Aug 2 21:34:48 blaze kernel: [<02173274>] iget_locked+0x94/0xc0 Aug 2 21:34:48 blaze kernel: [<0218b3a7>] proc_read_inode+0x17/0x40 Aug 2 21:34:48 blaze kernel: [<02173c9f>] wake_up_inode+0xf/0x30 Aug 2 21:34:48 blaze kernel: [<0218b6d3>] proc_get_inode+0x113/0x140 Aug 2 21:34:48 blaze kernel: [<02147428>] follow_page+0xc8/0x120 Aug 2 21:34:48 blaze kernel: [<02155274>] rw_vm+0x134/0x330 Aug 2 21:34:48 blaze kernel: [<0211a8a0>] do_page_fault+0x0/0x48e Aug 2 21:34:48 blaze kernel: [<022ab7a8>] aic7xxx_proc_info+0xc28/0xc80 Aug 2 21:34:48 blaze kernel: [<0213dbd2>] __alloc_pages+0x92/0x320 Aug 2 21:34:48 blaze kernel: [<0229767c>] proc_scsi_read+0x3c/0x60 Aug 2 21:34:48 blaze kernel: [<02297640>] proc_scsi_read+0x0/0x60 Aug 2 21:34:48 blaze kernel: [<0218d942>] proc_file_read+0xc2/0x250 Aug 2 21:34:48 blaze kernel: [<02157e1e>] vfs_read+0xbe/0x130 Aug 2 21:34:48 blaze kernel: [<021580f2>] sys_read+0x42/0x70 Aug 2 21:34:48 blaze kernel: Code: Bad EIP value. >>EIP; 022ab7a8 <===== >>EAX; 32cbb000 <_end+308772f0/fdba72f0> >>ECX; 03b64400 <_end+17206f0/fdba72f0> >>EDX; 03b64400 <_end+17206f0/fdba72f0> >>ESI; 32cbb000 <_end+308772f0/fdba72f0> Trace; 0213dbd2 <__alloc_pages+92/320> Trace; 0229767c Trace; 02297640 Trace; 0218d942 Trace; 02157e1e Trace; 021580f2 >>EIP; 0211a910 <===== >>edx; 02379798 >>edi; 0211a8a0 >>esp; 2964fdf4 <_end+2720c0e4/fdba72f0> Trace; 022ab7a8 Trace; 02173274 Trace; 0218b3a7 Trace; 02173c9f Trace; 0218b6d3 Trace; 02147428 Trace; 02155274 Trace; 0211a8a0 Trace; 022ab7a8 Trace; 0213dbd2 <__alloc_pages+92/320> Trace; 0229767c Trace; 02297640 Trace; 0218d942 Trace; 02157e1e Trace; 021580f2 2 warnings and 1 error issued. Results may not be reliable.