Commit 8d68e68a authored Sep 16, 2020 by Paul E. McKenney

torture: Exclude "NOHZ tick-stop error" from fatal errors



The "NOHZ tick-stop error: Non-RCU local softirq work is pending"
warning happens frequently and appears to be irrelevant to the various
torture tests.  This commit therefore filters it out.

If there proves to be a need to pay attention to it a later commit will
add an "advice" category to allow the user to immediately see that
although something happened, it was not an indictment of the system
being tortured.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

parent 45c7b962

tools/testing/selftests/rcutorture/bin/console-badness.sh

+2 −1

Original line number	Diff line number	Diff line
		@@ -13,4 +13,5 @@
		egrep 'Badness\|WARNING:\|Warn\|BUG\|===========\|Call Trace:\|Oops:\|detected stalls on CPUs/tasks:\|self-detected stall on CPU\|Stall ended before state dump start\|\?\?\? Writer stall state\|rcu_.*kthread starved for\|!!!' \|
		grep -v 'ODEBUG: ' \|
		grep -v 'This means that this is a DEBUG kernel and it is' \|
		grep -v 'Warning: unable to open an initial console'
		grep -v 'Warning: unable to open an initial console' \|
		grep -v 'NOHZ tick-stop error: Non-RCU local softirq work is pending, handler'