Commit bc77a72c authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

torture: Abstract out console-log error detection 



This commit pulls the simple pattern-based error detection from the
console log into a new console-badness.sh file.  This will enable future
commits to end a run on the first error.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 6387ecbc

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

0 → 100755
+16 −0
Original line number Diff line number Diff line 
#!/bin/bash

# SPDX-License-Identifier: GPL-2.0+

#

# Scan standard input for error messages, dumping any found to standard

# output.

#

# Usage: console-badness.sh

#

# Copyright (C) 2020 Facebook, Inc.

#

# Authors: Paul E. McKenney <paulmck@kernel.org>



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'

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

+1 −4
Original line number Diff line number Diff line
@@ -116,10 +116,7 @@ then 
	fi

fi | tee -a $file.diags



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' < $file |

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' > $T.diags

console-badness.sh < $file > $T.diags

if test -s $T.diags

then

	print_warning "Assertion failure in $file $title"

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