Re: net-next: del_timer_sync(): possible circular locking dependency detected

2017-10-31 Thread Eric Dumazet
On Tue, 2017-10-31 at 11:04 +0100, Jiri Pirko wrote: > Fri, Oct 20, 2017 at 08:07:53AM CEST, eric.duma...@gmail.com wrote: > >On Thu, 2017-10-19 at 22:06 -0700, Andrei Vagin wrote: > >> Hi, > >> > >> We run criu tests on net-next/master regularly, and today tests > >> triggered this warning: > >>

Re: net-next: del_timer_sync(): possible circular locking dependency detected

2017-10-31 Thread Jiri Pirko
Fri, Oct 20, 2017 at 08:07:53AM CEST, eric.duma...@gmail.com wrote: >On Thu, 2017-10-19 at 22:06 -0700, Andrei Vagin wrote: >> Hi, >> >> We run criu tests on net-next/master regularly, and today tests >> triggered this warning: >> >> v4.14-rc4-1168-g7a0947e >> >> [ 23.922640] =

Re: net-next: del_timer_sync(): possible circular locking dependency detected

2017-10-19 Thread Eric Dumazet
On Thu, 2017-10-19 at 22:06 -0700, Andrei Vagin wrote: > Hi, > > We run criu tests on net-next/master regularly, and today tests > triggered this warning: > > v4.14-rc4-1168-g7a0947e > > [ 23.922640] == > [ 23.922735] WARNING: possible circ

net-next: del_timer_sync(): possible circular locking dependency detected

2017-10-19 Thread Andrei Vagin
Hi, We run criu tests on net-next/master regularly, and today tests triggered this warning: v4.14-rc4-1168-g7a0947e [ 23.922640] == [ 23.922735] WARNING: possible circular locking dependency detected [ 23.922823] 4.14.0-rc4+ #1 Not tainte