Re: Unkillable processes due to PTRACE_TRACEME again

[Pavel Machek]

On Fri 2016-12-02 19:48:40, Dmitry Vyukov wrote:
> Hello,
> 
> There was an issue discussed a year ago which leads to
> unkillalble/unwaitable zombie processes due to PTRACE_TRACEME:
> https://groups.google.com/d/msg/syzkaller/uGzwvhlCXAw/E-cfY2ejAgAJ
> and I though it has been fixed by "wait/ptrace: assume __WALL if the
> child is traced":
> https://groups.google.com/d/msg/syzkaller/caeB1ebZWAs/gcbvcM2HDAAJ
> 
> I am not on 2caceb3294a78c389b462e7e236a4e744a53a474 (Dec 1). And see

"Now on"?

> the same unwaitable zombie processes.

Well.. I guess git bisect is one option...?

Best regards,
								Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Attachment: signature.asc
Description: Digital signature