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Re: There is a Tasks RCU stall warning

From Steven Rostedt <rostedt@goodmis.org>
Newsgroups linux.kernel
Subject Re: There is a Tasks RCU stall warning
Date 2017-04-11 23:30 +0200
Message-ID <tvbwl-3ZY-3@gated-at.bofh.it> (permalink)
References <tvbmF-3WD-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, 11 Apr 2017 14:18:02 -0700
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com> wrote:

> Hello, Steve,
> 
> Network connectivity issues...  :-/

ug

> 
> There is already a Tasks RCU stall warning, but it waits for
> ten -minutes- before complaining.  You can change this with the
> rcupdate.rcu_task_stall_timeout kernel boot parameter, if you wish.
> 
> Or did you wait longer than ten minutes?

Hmm, I may have waited longer. But I can try again and shorten the
timeout.

-- Steve

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Thread

There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-11 23:20 +0200
  Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-11 23:30 +0200
    Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-11 23:40 +0200
  Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-11 23:40 +0200
    Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-11 23:40 +0200
      Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-11 23:50 +0200
        Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 00:00 +0200
          Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 00:20 +0200
            Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 01:10 +0200
              Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 01:10 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 01:20 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 05:30 +0200
                Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 15:20 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 16:30 +0200
                Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 16:50 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 17:20 +0200
                Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 18:00 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 18:30 +0200
                Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 18:50 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 16:50 +0200
                Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 17:00 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 18:30 +0200
                Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 19:00 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 19:10 +0200
                Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 19:20 +0200
                Re: There is a Tasks RCU stall warning "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-04-12 22:10 +0200
        Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-12 00:00 +0200
  Re: There is a Tasks RCU stall warning Steven Rostedt <rostedt@goodmis.org> - 2017-04-11 23:40 +0200

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