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From: George Amanakis <gamanakis-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: PROBLEM: NULL pointer dereference in kernel 4.14.6
Date: Mon, 18 Dec 2017 15:17:54 -0500	[thread overview]
Message-ID: <1513628274.1378.1.camel@gmail.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 361 bytes --]

I can replicate this on a Thinkpad X230i running archlinux with latest
4.14.7 kernel, without the ZFS modules.

Steps to reproduce:
1) create a virtual machine using libvirt (attached xml)
2) virsh start vm
3) head /sys/fs/cgroup/unified/machine.slice/machine-
qemu\\x2d2\\x2dvm.scope/cgroup.procs

This hangs the laptop requiring a hard reset.

Regards,
George

[-- Attachment #2: vm.xml --]
[-- Type: application/xml, Size: 2967 bytes --]

             reply	other threads:[~2017-12-18 20:17 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-18 20:17 George Amanakis [this message]
     [not found] ` <1513628274.1378.1.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-12-19 22:37   ` PROBLEM: NULL pointer dereference in kernel 4.14.6 Tejun Heo
     [not found] <1513512885.3653140.1207725096.395A9CCC@webmail.messagingengine.com>
     [not found] ` <eccdc57d-d5ea-ddc5-9f07-269e4a6786ae@incorrekt.com>
     [not found]   ` <08995310-d853-ee77-ed1f-26cc336a4a30@incorrekt.com>
     [not found]     ` <08995310-d853-ee77-ed1f-26cc336a4a30-CgwIDsGnGWjby3iVrkZq2A@public.gmane.org>
2017-12-17 18:25       ` Randy Dunlap
     [not found]         ` <54a16e07-70e6-adda-ebdb-06349b4f8e86-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2017-12-17 18:30           ` Bronek Kozicki
     [not found]             ` <04a4e27d-e291-66c3-ab88-e1343c6955f2-CgwIDsGnGWjby3iVrkZq2A@public.gmane.org>
2017-12-17 18:31               ` Randy Dunlap
2017-12-17 18:48           ` Bronek Kozicki
     [not found]     ` <20171217232448.yfaxxew2ijaay7iu@shells.gnugeneration.com>
     [not found]       ` <20171217232448.yfaxxew2ijaay7iu-5Y5FpTStZqUl8ZggnyUIT4tm+1EbUQKi@public.gmane.org>
2017-12-18 19:56         ` Bronek Kozicki

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