On Wed, May 2, 2018 at 10:44 PM, Andrew Morton
<akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> On Wed, 2 May 2018 21:58:25 -0700 Cong Wang <xiyou.wangcong@xxxxxxxxx> wrote:
>
>> On Wed, May 2, 2018 at 9:27 PM, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
>> >
>> > So it's saying that something which got committed into Linus's tree
>> > after 4.17-rc3 has caused a NULL deref in
>> > sock_release->llc_ui_release+0x3a/0xd0
>>
>> Do you mean it contains commit 3a04ce7130a7
>> ("llc: fix NULL pointer deref for SOCK_ZAPPED")?
>
> That was in 4.17-rc3 so if this report's bisection is correct, that
> patch is innocent.
>
> origin.patch (http://ozlabs.org/~akpm/mmots/broken-out/origin.patch)
> contains no changes to net/llc/af_llc.c so perhaps this crash is also
> occurring in 4.17-rc3 base.
The commit I pointed out is supposed to fix this bug...
Please let me know if it doesn't.
