Re: BUG: rcu_sched detected stalls on CPUs

2017-05-22 Thread Paul E. McKenney
On Mon, May 22, 2017 at 02:56:50PM +0300, mi...@stz-bg.com wrote: > On 2017-05-10 17:32, Paul E. McKenney wrote: > >On Wed, May 10, 2017 at 02:00:32PM +0300, mi...@stz-bg.com wrote: > >>On 2017-05-09 17:49, Paul E. McKenney wrote: > >>>On Tue, May 09, 2017 at 10:53:25AM +0300, mi...@stz-bg.com wrot

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-22 Thread mitko
On 2017-05-10 17:32, Paul E. McKenney wrote: On Wed, May 10, 2017 at 02:00:32PM +0300, mi...@stz-bg.com wrote: On 2017-05-09 17:49, Paul E. McKenney wrote: >On Tue, May 09, 2017 at 10:53:25AM +0300, mi...@stz-bg.com wrote: >>On 2017-05-08 16:24, Paul E. McKenney wrote: >>>On Mon, May 08, 2017 at

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-10 Thread Paul E. McKenney
On Wed, May 10, 2017 at 02:00:32PM +0300, mi...@stz-bg.com wrote: > On 2017-05-09 17:49, Paul E. McKenney wrote: > >On Tue, May 09, 2017 at 10:53:25AM +0300, mi...@stz-bg.com wrote: > >>On 2017-05-08 16:24, Paul E. McKenney wrote: > >>>On Mon, May 08, 2017 at 09:43:15AM +0300, mi...@stz-bg.com wrot

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-10 Thread mitko
On 2017-05-09 17:49, Paul E. McKenney wrote: On Tue, May 09, 2017 at 10:53:25AM +0300, mi...@stz-bg.com wrote: On 2017-05-08 16:24, Paul E. McKenney wrote: >On Mon, May 08, 2017 at 09:43:15AM +0300, mi...@stz-bg.com wrote: >>On 2017-01-20 17:19, Steven Rostedt wrote: >>>On Fri, 20 Jan 2017 10:43

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-09 Thread Paul E. McKenney
On Tue, May 09, 2017 at 10:53:25AM +0300, mi...@stz-bg.com wrote: > On 2017-05-08 16:24, Paul E. McKenney wrote: > >On Mon, May 08, 2017 at 09:43:15AM +0300, mi...@stz-bg.com wrote: > >>On 2017-01-20 17:19, Steven Rostedt wrote: > >>>On Fri, 20 Jan 2017 10:43:50 +0200 > >>>mi...@stz-bg.com wrote: >

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-09 Thread mitko
On 2017-05-08 16:24, Paul E. McKenney wrote: On Mon, May 08, 2017 at 09:43:15AM +0300, mi...@stz-bg.com wrote: On 2017-01-20 17:19, Steven Rostedt wrote: >On Fri, 20 Jan 2017 10:43:50 +0200 >mi...@stz-bg.com wrote: > >>[1.] One line summary of the problem: >> >>rcu_sched detected stalls on CPUs

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-08 Thread Paul E. McKenney
On Mon, May 08, 2017 at 06:24:23AM -0700, Paul E. McKenney wrote: > On Mon, May 08, 2017 at 09:43:15AM +0300, mi...@stz-bg.com wrote: > > On 2017-01-20 17:19, Steven Rostedt wrote: [ . . . ] > > Hello, > > yesterday I change to new kernel: 4.9.26 and still no effect. > > > > I trying to figure o

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-08 Thread Paul E. McKenney
On Mon, May 08, 2017 at 09:43:15AM +0300, mi...@stz-bg.com wrote: > On 2017-01-20 17:19, Steven Rostedt wrote: > >On Fri, 20 Jan 2017 10:43:50 +0200 > >mi...@stz-bg.com wrote: > > > >>[1.] One line summary of the problem: > >> > >>rcu_sched detected stalls on CPUs and few minutes server not respond

Re: BUG: rcu_sched detected stalls on CPUs

2017-05-07 Thread mitko
On 2017-01-20 17:19, Steven Rostedt wrote: On Fri, 20 Jan 2017 10:43:50 +0200 mi...@stz-bg.com wrote: [1.] One line summary of the problem: rcu_sched detected stalls on CPUs and few minutes server not respond. Is this reproducible? Or was this a one time ordeal? [2.] Full description of t

Re: BUG: rcu_sched detected stalls on CPUs

2017-01-20 Thread mitko
On 2017-01-20 17:19, Steven Rostedt wrote: On Fri, 20 Jan 2017 10:43:50 +0200 mi...@stz-bg.com wrote: [1.] One line summary of the problem: rcu_sched detected stalls on CPUs and few minutes server not respond. Is this reproducible? Or was this a one time ordeal? It's happened usual once pe

Re: BUG: rcu_sched detected stalls on CPUs

2017-01-20 Thread Steven Rostedt
On Fri, 20 Jan 2017 10:43:50 +0200 mi...@stz-bg.com wrote: > [1.] One line summary of the problem: > > rcu_sched detected stalls on CPUs and few minutes server not respond. Is this reproducible? Or was this a one time ordeal? > > [2.] Full description of the problem/report: > > Load of my ser