ksymoops 2.4.11 on x86_64 2.6.28-gentoo.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.6.28-gentoo/ (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
BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
Oops: 0000 [#1] PREEMPT SMP 
CPU 0 
Pid: 10973, comm: modprobe Tainted: P           2.6.28-gentoo #1
RIP: 0010:[<ffffffffa088f15a>]  [<ffffffffa088f15a>] vp3054_i2c_probe+0x1a/0x160 [cx88_vp3054_i2c]
Using defaults from ksymoops -t elf64-x86-64 -a i386:x86-64
RSP: 0018:ffff880164d73d18  EFLAGS: 00010246
RAX: ffffffffa0bc4080 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff8801653a7000 R08: 0000000000000000 R09: ffff88016e986360
R10: 0000000000000000 R11: 00000000807ca320 R12: ffff88016e986360
R13: 0000000000000000 R14: 00000000021d2160 R15: 00000000021d2178
FS:  00007f8431dc36f0(0000) GS:ffffffff80721200(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000000000 CR3: 0000000164eb4000 CR4: 00000000000006e0
 0000000000000070 00000000ffffffed ffff8801653a7000 ffff88016e986360
 0000000000000000 ffffffffa0bf0848 0000000000000000 0000000000000001
 ffff88002da6e7b8 ffff880164d73d78 0000000000000000 ffff880164eb9050
Call Trace:
 [<ffffffffa0bf0848>] ? cx8802_dvb_probe+0x78/0x1e10 [cx88_dvb]
 [<ffffffff802f3019>] ? __sysfs_add_one+0x39/0xb0
 [<ffffffffa0bc572f>] ? cx8802_register_driver+0x1cf/0x258 [cx8802]
 [<ffffffff80230090>] ? update_curr+0xd0/0x130
 [<ffffffffa0bf26a0>] ? dvb_init+0x0/0x30 [cx88_dvb]
 [<ffffffff80209042>] ? _stext+0x42/0x1b0
 [<ffffffff802314fb>] ? enqueue_entity+0x1b/0x170
 [<ffffffff803bf589>] ? __next_cpu+0x19/0x30
 [<ffffffff80239d9c>] ? tg_shares_up+0xcc/0x240
 [<ffffffff80230090>] ? update_curr+0xd0/0x130
 [<ffffffff802315dd>] ? enqueue_entity+0xfd/0x170
 [<ffffffff80230278>] ? wakeup_preempt_entity+0x48/0x50
 [<ffffffff802372a3>] ? check_preempt_wakeup+0x163/0x190
 [<ffffffff80235e3e>] ? try_to_wake_up+0xee/0x190
 [<ffffffff802673a5>] ? sys_init_module+0xb5/0x1e0
 [<ffffffff8020bbcb>] ? system_call_fastpath+0x16/0x1b
Code: a0 df 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 5c 24 08 48 89 6c 24 10 4c 89 64 24 18 4c 89 6c 24 20 31 db <4c> 8b 27 48 89 fd 41 83 bc 24 c0 06 00 00 2a 74 1b 89 d8 48 8b 


>>RIP; ffffffffa088f15a <_end+200a7eea/7ee18d90>   <=====

>>RAX; ffffffffa0bc4080 <_end+203dce10/7ee18d90>
>>RBP; ffff8801653a7000 <phys_startup_64+ffff8801651a7000/ffffffff80000000>
>>R09; ffff88016e986360 <phys_startup_64+ffff88016e786360/ffffffff80000000>
>>R11; 00000000807ca320 <phys_startup_64+805ca320/ffffffff80000000>
>>R12; ffff88016e986360 <phys_startup_64+ffff88016e786360/ffffffff80000000>
>>R14; 00000000021d2160 <phys_startup_64+1fd2160/ffffffff80000000>
>>R15; 00000000021d2178 <phys_startup_64+1fd2178/ffffffff80000000>

Trace; ffffffffa0bf0848 <_end+204095d8/7ee18d90>
Trace; ffffffff802f3019 <__sysfs_add_one+39/b0>
Trace; ffffffffa0bc572f <_end+203de4bf/7ee18d90>
Trace; ffffffff80230090 <update_curr+d0/130>
Trace; ffffffffa0bf26a0 <_end+2040b430/7ee18d90>
Trace; ffffffff80209042 <do_one_initcall+42/1b0>
Trace; ffffffff802314fb <enqueue_entity+1b/170>
Trace; ffffffff803bf589 <__next_cpu+19/30>
Trace; ffffffff80239d9c <tg_shares_up+cc/240>
Trace; ffffffff80230090 <update_curr+d0/130>
Trace; ffffffff802315dd <enqueue_entity+fd/170>
Trace; ffffffff80230278 <wakeup_preempt_entity+48/50>
Trace; ffffffff802372a3 <check_preempt_wakeup+163/190>
Trace; ffffffff80235e3e <try_to_wake_up+ee/190>
Trace; ffffffff802673a5 <sys_init_module+b5/1e0>
Trace; ffffffff8020bbcb <system_call_fastpath+16/1b>

Code;  ffffffffa088f12f <_end+200a7ebf/7ee18d90>
0000000000000000 <_RIP>:
Code;  ffffffffa088f12f <_end+200a7ebf/7ee18d90>
   0:   a0 df 66 66 66 66 66      mov    0x2e666666666666df,%al
Code;  ffffffffa088f136 <_end+200a7ec6/7ee18d90>
   7:   66 2e 
Code;  ffffffffa088f138 <_end+200a7ec8/7ee18d90>
   9:   0f 1f 84 00 00 00 00      nopl   0x0(%rax,%rax,1)
Code;  ffffffffa088f13f <_end+200a7ecf/7ee18d90>
  10:   00 
Code;  ffffffffa088f140 <_end+200a7ed0/7ee18d90>
  11:   48 83 ec 28               sub    $0x28,%rsp
Code;  ffffffffa088f144 <_end+200a7ed4/7ee18d90>
  15:   48 89 5c 24 08            mov    %rbx,0x8(%rsp)
Code;  ffffffffa088f149 <_end+200a7ed9/7ee18d90>
  1a:   48 89 6c 24 10            mov    %rbp,0x10(%rsp)
Code;  ffffffffa088f14e <_end+200a7ede/7ee18d90>
  1f:   4c 89 64 24 18            mov    %r12,0x18(%rsp)
Code;  ffffffffa088f153 <_end+200a7ee3/7ee18d90>
  24:   4c 89 6c 24 20            mov    %r13,0x20(%rsp)
Code;  ffffffffa088f158 <_end+200a7ee8/7ee18d90>
  29:   31 db                     xor    %ebx,%ebx
Code;  ffffffffa088f15a <_end+200a7eea/7ee18d90>   <=====
  2b:   4c 8b 27                  mov    (%rdi),%r12   <=====
Code;  ffffffffa088f15d <_end+200a7eed/7ee18d90>
  2e:   48 89 fd                  mov    %rdi,%rbp
Code;  ffffffffa088f160 <_end+200a7ef0/7ee18d90>
  31:   41 83 bc 24 c0 06 00      cmpl   $0x2a,0x6c0(%r12)
Code;  ffffffffa088f167 <_end+200a7ef7/7ee18d90>
  38:   00 2a 
Code;  ffffffffa088f169 <_end+200a7ef9/7ee18d90>
  3a:   74 1b                     je     57 <_RIP+0x57>
Code;  ffffffffa088f16b <_end+200a7efb/7ee18d90>
  3c:   89 d8                     mov    %ebx,%eax
Code;  ffffffffa088f16d <_end+200a7efd/7ee18d90>
  3e:   48                        rex.W
Code;  ffffffffa088f16e <_end+200a7efe/7ee18d90>
  3f:   8b                        .byte 0x8b

CR2: 0000000000000000

1 warning and 1 error issued.  Results may not be reliable.