Messages in this thread | | | From | Andy Lutomirski <> | Date | Fri, 17 Feb 2017 11:32:34 -0800 | Subject | Re: kmemleak splat on copy_process() |
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On Fri, Feb 17, 2017 at 9:23 AM, Luis R. Rodriguez <mcgrof@kernel.org> wrote: > On Fri, Feb 17, 2017 at 9:07 AM, Andy Lutomirski <luto@amacapital.net> wrote: >> But maybe >> there really is a race in which a kmemleak check right in the middle >> of duplicating the task struct really can't see the stack pointer. > > Funny, but it was actually using kmemleak how I can easily reproduce: > > To reproduce the kmemleak splat: > > echo clear > /sys/kernel/debug/kmemleak > echo scan > /sys/kernel/debug/kmemleak > cat /sys/kernel/debug/kmemleak
Worked fine for me. Maybe your config is special?
--Andy
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