Messages in this thread | | | Date | Mon, 10 Jun 2019 11:19:01 -0700 | From | Tejun Heo <> | Subject | Re: KASAN: null-ptr-deref Read in css_task_iter_advance |
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Hello, Hillf.
On Tue, Jun 11, 2019 at 12:59:23AM +0800, Hillf Danton wrote: > >syzbot will keep track of this bug report. See: > >https://goo.gl/tpsmEJ#status for how to communicate with syzbot. > > > Ignore my noise if you have no interest seeing the syzbot report.
They're awesome.
> The following tiny diff, made in the hope that it may help you perhaps > reproduce the crash, waits css lock holders and then pick task off > the list of dying tasks.
I already posted a fix. Well, at least I think it's the fix.
https://www.spinics.net/lists/cgroups/msg22468.html
Thanks.
-- tejun
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