[843:c/r:cr_may_checkpoint_task] check 841
[843:c/r:cr_write_pids] task[0]: vpid 841 vtgid 841 parent 834
[843:c/r:cr_write_all_tasks] dumping task #0
[843:c/r:cr_write_task] task_struct: ret 0
[843:c/r:cr_write_task] memory: ret 0
------------[ cut here ]------------
Kernel BUG at 8c0fbd36 [verbose debug info unavailable]
Kernel BUG: 003e [#1]
Modules linked in:

Pid : 843, Comm:                   cr
CPU : 0    Not tainted  (2.6.28-00018-g3c8b3b1-dirty #16)
PC is at cr_write_files+0x2b6/0x520
PR is at cr_write_files+0x2a8/0x520
PC  : 8c0fbd36 SP  : 8f963ee0 SR  : 40008101 TEA : 29652940
R0  : 8c0f8b60 R1  : 00000003 R2  : 8f88c3c0 R3  : 00000020
R4  : 8f88c3c0 R5  : 00000020 R6  : fffffff6 R7  : 00000000
R8  : 00000000 R9  : fffffff7 R10 : 00000001 R11 : 8f9a8ff0
R12 : 00000000 R13 : 8f82aca0 R14 : 8f88c3c0
MACH: 00011e3c MACL: c2a04ca0 GBR : 296d0450 PR  : 8c0fbd28

Call trace: 
[<8c0fb15c>] cr_write_mm+0x37c/0x5e0
[<8c0f98a8>] do_checkpoint+0x4c8/0x7a0
[<8c027280>] printk+0x0/0x40
[<8c039080>] pid_vnr+0x0/0x20
[<8c0f9196>] sys_checkpoint+0x36/0x60
[<8c0171f0>] syscall_call+0xc/0x10
[<8c0f9160>] sys_checkpoint+0x0/0x60

Process: cr (pid: 843, stack limit = 8f962001)
Stack: (0x8f963ee0 to 0x8f964000)
3ee0: 8c0fb15c 8f814ec0 00000003 00000000 8f958360 8f946214 7ba52000 8f88c3c0 
3f00: 8f9461e0 0020012f 00000001 0010012e 00000000 0008012d 00000349 00000000 
3f20: 00000001 8f94e000 8c0f98a8 8f88c400 8f88c3c0 8c027280 8c039080 00000000 
3f40: 000000fc 8f884440 00000000 00000001 00000001 8f93d9e0 8f9a8000 00000001 
3f60: 00000000 00180066 00000000 00e00001 00000000 8c0f9196 7b91fde8 00000000 
3f80: 296cc7b8 00000000 00000071 8f88c3c0 00000349 8c0171f0 8f963ff8 8c0f9160 
3fa0: 00000002 00000349 7b91fe00 0000014d 00000349 00000001 00000000 7b91fe84 
3fc0: 00000000 00000000 00400614 00000000 296cc7b8 00000000 7b91fde8 7b91fde8 
3fe0: 29652952 0040059c 00008000 296d0450 4a8568ad 00000348 0000005c 00000160 
---[ end trace 3fdd9f0bdaca7e60 ]---