3 # Check the console output from an rcutorture run for oopses.
4 # The "file" is a pathname on the local system, and "title" is
5 # a text string for error-message purposes.
7 # Usage: parse-console.sh file title
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program; if not, you can access it online at
21 # http://www.gnu.org/licenses/gpl-2.0.html.
23 # Copyright (C) IBM Corporation, 2011
25 # Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
32 if grep -Pq '\x00' < $file
34 print_warning Console output contains nul bytes, old qemu still running?
36 egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|detected stalls on CPUs/tasks:|Stall ended before state dump start' < $file | grep -v 'ODEBUG: ' | grep -v 'Warning: unable to open an initial console' > $1.diags
39 print_warning Assertion failure in $file $title
42 n_badness=`grep -c Badness $1`
43 if test "$n_badness" -ne 0
45 summary="$summary Badness: $n_badness"
47 n_warn=`grep -v 'Warning: unable to open an initial console' $1 | egrep -c 'WARNING:|Warn'`
48 if test "$n_warn" -ne 0
50 summary="$summary Warnings: $n_warn"
52 n_bugs=`egrep -c 'BUG|Oops:' $1`
53 if test "$n_bugs" -ne 0
55 summary="$summary Bugs: $n_bugs"
57 n_calltrace=`grep -c 'Call Trace:' $1`
58 if test "$n_calltrace" -ne 0
60 summary="$summary Call Traces: $n_calltrace"
62 n_lockdep=`grep -c =========== $1`
63 if test "$n_badness" -ne 0
65 summary="$summary lockdep: $n_badness"
67 n_stalls=`egrep -c 'detected stalls on CPUs/tasks:|Stall ended before state dump start' $1`
68 if test "$n_stalls" -ne 0
70 summary="$summary Stalls: $n_stalls"
72 print_warning Summary: $summary