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SubjectRe: NULL pointer dereference in the kernel 3.10
On Sat, Apr 08, 2017 at 09:39:42PM +0800, zhong jiang wrote:
> when runing the stabile docker cases in the vm. The following issue will come up.
>
> #40 [ffff8801b57ffb30] async_page_fault at ffffffff8165c9f8
> [exception RIP: down_read_trylock+5]
> RIP: ffffffff810aca65 RSP: ffff8801b57ffbe8 RFLAGS: 00010202
> RAX: 0000000000000000 RBX: ffff88018ae858c1 RCX: 0000000000000000
> RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000008
> RBP: ffff8801b57ffc10 R8: ffffea0006903de0 R9: ffff8800b3c61810
> R10: 00000000000022cb R11: 0000000000000000 R12: ffff88018ae858c0
> R13: ffffea0006903dc0 R14: 0000000000000008 R15: ffffea0006903dc0
> ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0000

Post the full report including the kernel version and state whether any
additional patches to 3.10 are applied.

--
Mel Gorman
SUSE Labs

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