ksymoops 2.3.7 on i586 2.4.1. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.1/ (default) -m /System.map (specified) No modules in ksyms, skipping objects Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file? Feb 9 10:11:26 crazy kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000020 Feb 9 10:11:26 crazy kernel: c013ecec Feb 9 10:11:26 crazy kernel: *pde = 00000000 Feb 9 10:11:26 crazy kernel: Oops: 0000 Feb 9 10:11:26 crazy kernel: CPU: 0 Feb 9 10:11:26 crazy kernel: EIP: 0010:[find_inode+28/72] Feb 9 10:11:26 crazy kernel: EFLAGS: 00010217 Feb 9 10:11:26 crazy kernel: eax: 00000000 ebx: 00000000 ecx: 0000001a edx: 0000003b Feb 9 10:11:26 crazy kernel: esi: 00000000 edi: 00000000 ebp: 000e283b esp: c548de88 Feb 9 10:11:26 crazy kernel: ds: 0018 es: 0018 ss: 0018 Feb 9 10:11:26 crazy kernel: Process cpp (pid: 16906, stackpage=c548d000) Feb 9 10:11:26 crazy kernel: Stack: 000e283b c11e01d8 000e283b c5fcd600 c013f0b1 c5fcd600 000e283b c11e01d8 Feb 9 10:11:26 crazy kernel: 00000000 00000000 000e283b c146c960 c079fb80 c552e440 c014c213 c5fcd600 Feb 9 10:11:26 crazy kernel: 000e283b 00000000 00000000 fffffff4 c079fb80 c146c960 c270e4d4 c01361db Feb 9 10:11:26 crazy kernel: Call Trace: [iget4+69/204] [ext2_lookup+91/128] [real_lookup+83/196] [path_walk+1381/1964] [open_namei+116/1408] [filp_open+51/84] [sys_open+56/180] Feb 9 10:11:26 crazy kernel: Code: 39 6e 20 75 ef 8b 44 24 14 39 86 8c 00 00 00 75 e3 85 ff 74 Using defaults from ksymoops -t elf32-i386 -a i386 Error (pclose_local): Oops_decode pclose failed 0xffffffff Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 39 6e 20 cmp %ebp,0x20(%esi) Code; 00000003 Before first symbol 3: 75 ef jne fffffff4 <_EIP+0xfffffff4> fffffff4 Code; 00000005 Before first symbol 5: 8b 44 24 14 mov 0x14(%esp,1),%eax Code; 00000009 Before first symbol 9: 39 86 8c 00 00 00 cmp %eax,0x8c(%esi) Code; 0000000f Before first symbol f: 75 e3 jne fffffff4 <_EIP+0xfffffff4> fffffff4 Code; 00000011 Before first symbol 11: 85 ff test %edi,%edi Code; 00000013 Before first symbol 13: 74 00 je 15 <_EIP+0x15> 00000015 Before first symbol 1 warning and 1 error issued. Results may not be reliable.