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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-12-01 12:37:57 -0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-12-05 17:58:31 -0800
commit5708c6475789ac5f58ff620e78bd08ca2caa1f23 (patch)
tree52f02e46409a1ddcff04d540af877c7c1207e028 /tools/testing/selftests/rcutorture/bin/parse-console.sh
parent6b50e119c440b7532ed749b635a58b3839f62992 (diff)
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torture: Abbreviate console error dump
Currently, the scripts print a list of warning/bug indicators from the console.log file. This works well if there are only a few warnings or bugs, but can be quite annoying if there is a large number. This commit therefore prints a summary listing the number of each type of warning/bug indicator, but only if there is at least one such indicator. The full list is stored in the results directory at console.log.diags, which makes it easier to find the warning/bugs in the full console.log. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'tools/testing/selftests/rcutorture/bin/parse-console.sh')
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/parse-console.sh41
1 files changed, 35 insertions, 6 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/parse-console.sh b/tools/testing/selftests/rcutorture/bin/parse-console.sh
index d8f35cf116be..844787a0d7be 100755
--- a/tools/testing/selftests/rcutorture/bin/parse-console.sh
+++ b/tools/testing/selftests/rcutorture/bin/parse-console.sh
@@ -24,9 +24,6 @@
#
# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
-T=/tmp/abat-chk-badness.sh.$$
-trap 'rm -f $T' 0
-
file="$1"
title="$2"
@@ -36,9 +33,41 @@ if grep -Pq '\x00' < $file
then
print_warning Console output contains nul bytes, old qemu still running?
fi
-egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|Stall ended before state dump start' < $file | grep -v 'ODEBUG: ' | grep -v 'Warning: unable to open an initial console' > $T
-if test -s $T
+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
+if test -s $1.diags
then
print_warning Assertion failure in $file $title
- cat $T
+ # cat $1.diags
+ summary=""
+ n_badness=`grep -c Badness $1`
+ if test "$n_badness" -ne 0
+ then
+ summary="$summary Badness: $n_badness"
+ fi
+ n_warn=`grep -v 'Warning: unable to open an initial console' $1 | egrep -c 'WARNING:|Warn'`
+ if test "$n_warn" -ne 0
+ then
+ summary="$summary Warnings: $n_warn"
+ fi
+ n_bugs=`egrep -c 'BUG|Oops:' $1`
+ if test "$n_bugs" -ne 0
+ then
+ summary="$summary Bugs: $n_bugs"
+ fi
+ n_calltrace=`grep -c 'Call Trace:' $1`
+ if test "$n_calltrace" -ne 0
+ then
+ summary="$summary Call Traces: $n_calltrace"
+ fi
+ n_lockdep=`grep -c =========== $1`
+ if test "$n_badness" -ne 0
+ then
+ summary="$summary lockdep: $n_badness"
+ fi
+ n_stalls=`egrep -c 'detected stalls on CPUs/tasks:|Stall ended before state dump start' $1`
+ if test "$n_stalls" -ne 0
+ then
+ summary="$summary Stalls: $n_stalls"
+ fi
+ print_warning Summary: $summary
fi