Hi Manfred, much quicker turnover if i leave it to you. kernel/box is SMP
i triggered it whilst doing a find in a large NFS directory and writing
out 512M to that same directory.
187 }
188
189 static inline int __detach_pid(task_t *task, enum pid_type type)
190 {
191 struct pid_link *link = task->pids + type;
192 struct pid *pid = link->pidptr;
193 int nr;
194
195 list_del(&link->pid_chain); <==
196 if (!atomic_dec_and_test(&pid->count))
Unable to handle kernel paging request at virtual address 6b6b6b6b
printing eip:
c013479c
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0060:[<c013479c>] Not tainted
EFLAGS: 00010046
EIP is at detach_pid+0x1c/0xf0
eax: 6b6b6b6b ebx: 6b6b6b6b ecx: 6b6b6b6b edx: c1bb93d0
esi: 00000000 edi: bfffef74 ebp: 00000000 esp: caaa3f08
ds: 007b es: 007b ss: 0068
Process bash (pid: 1292, threadinfo=caaa2000 task=cbb02560)
Stack: c1bb9380 00000000 bfffef74 00000000 c01232ec c1bb9380 c01233dc c1bb9380
c1bb9380 c1bb9944 c1bb9380 00000526 c01251cb c1bb9380 bfffef74 bfffef74
c1bb9424 c1bb9380 cbb02560 cbb025fc c0125681 c1bb9380 bfffef74 00000000
Call Trace:
[<c01232ec>] __unhash_process+0x10c/0x170
[<c01233dc>] release_task+0x8c/0x200
[<c01251cb>] wait_task_zombie+0x15b/0x1c0
[<c0125681>] sys_wait4+0x241/0x290
[<c011cb10>] default_wake_function+0x0/0x20
[<c011cb10>] default_wake_function+0x0/0x20
[<c0109477>] syscall_call+0x7/0xb
Code: 89 01 89 48 04 f0 ff 4b 04 0f 94 c0 31 f6 84 c0 74 1f 8b 43
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This archive was generated by hypermail 2b29 : Sun Mar 23 2003 - 22:00:41 EST