blob: 9ab0f6bc172cd2c49468bf036356f6c554d55ab8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0+
#
# Check the console output from an rcutorture run for oopses.
# The "file" is a pathname on the local system, and "title" is
# a text string for error-message purposes.
#
# Usage: parse-console.sh file title
#
# Copyright (C) IBM Corporation, 2011
#
# Authors: Paul E. McKenney <paulmck@linux.ibm.com>
T=${TMPDIR-/tmp}/parse-console.sh.$$
file="$1"
title="$2"
trap 'rm -f $T.seq $T.diags' 0
. functions.sh
# Check for presence and readability of console output file
if test -f "$file" -a -r "$file"
then
:
else
echo $title unreadable console output file: $file
exit 1
fi
if grep -Pq '\x00' < $file
then
print_warning Console output contains nul bytes, old qemu still running?
fi
cat /dev/null > $file.diags
# Check for proper termination, except for rcuscale and refscale.
if test "$TORTURE_SUITE" != rcuscale && test "$TORTURE_SUITE" != refscale
then
# check for abject failure
if grep -q FAILURE $file || grep -q -e '-torture.*!!!' $file
then
nerrs=`grep --binary-files=text '!!!' $file |
tail -1 |
awk '
{
normalexit = 1;
for (i=NF-8;i<=NF;i++) {
if (i <= 0 || i !~ /^[0-9]*$/) {
bangstring = $0;
gsub(/^\[[^]]*] /, "", bangstring);
print bangstring;
normalexit = 0;
exit 0;
}
sum+=$i;
}
}
END {
if (normalexit)
print sum " instances"
}'`
print_bug $title FAILURE, $nerrs
exit
fi
grep --binary-files=text 'torture:.*ver:' $file |
grep -E --binary-files=text -v '\(null\)|rtc: 000000000* ' |
sed -e 's/^(initramfs)[^]]*] //' -e 's/^\[[^]]*] //' |
sed -e 's/^.*ver: //' |
awk '
BEGIN {
ver = 0;
badseq = 0;
}
{
if (!badseq && ($1 + 0 != $1 || $1 <= ver)) {
badseqno1 = ver;
badseqno2 = $1;
badseqnr = NR;
badseq = 1;
}
ver = $1
}
END {
if (badseq) {
if (badseqno1 == badseqno2 && badseqno2 == ver)
print "GP HANG at " ver " torture stat " badseqnr;
else
print "BAD SEQ " badseqno1 ":" badseqno2 " last:" ver " version " badseqnr;
}
}' > $T.seq
if grep -q SUCCESS $file
then
if test -s $T.seq
then
print_warning $title `cat $T.seq`
echo " " $file
exit 2
fi
else
if grep -q "_HOTPLUG:" $file
then
print_warning HOTPLUG FAILURES $title `cat $T.seq`
echo " " $file
exit 3
fi
echo $title no success message, `grep --binary-files=text 'ver:' $file | wc -l` successful version messages
if test -s $T.seq
then
print_warning $title `cat $T.seq`
fi
exit 2
fi
fi | tee -a $file.diags
console-badness.sh < $file > $T.diags
if test -s $T.diags
then
print_warning "Assertion failure in $file $title"
# cat $T.diags
summary=""
n_badness=`grep -c Badness $file`
if test "$n_badness" -ne 0
then
summary="$summary Badness: $n_badness"
fi
n_warn=`grep -v 'Warning: unable to open an initial console' $file | grep -v 'Warning: Failed to add ttynull console. No stdin, stdout, and stderr for the init process' | grep -E -c 'WARNING:|Warn'`
if test "$n_warn" -ne 0
then
summary="$summary Warnings: $n_warn"
fi
n_bugs=`grep -E -c '\bBUG|Oops:' $file`
if test "$n_bugs" -ne 0
then
summary="$summary Bugs: $n_bugs"
fi
n_kcsan=`grep -E -c 'BUG: KCSAN: ' $file`
if test "$n_kcsan" -ne 0
then
if test "$n_bugs" = "$n_kcsan"
then
summary="$summary (all bugs kcsan)"
else
summary="$summary KCSAN: $n_kcsan"
fi
fi
n_calltrace=`grep -c 'Call Trace:' $file`
if test "$n_calltrace" -ne 0
then
summary="$summary Call Traces: $n_calltrace"
fi
n_lockdep=`grep -c =========== $file`
if test "$n_badness" -ne 0
then
summary="$summary lockdep: $n_badness"
fi
n_stalls=`grep -E -c 'detected stalls on CPUs/tasks:|self-detected stall on CPU|Stall ended before state dump start|\?\?\? Writer stall state' $file`
if test "$n_stalls" -ne 0
then
summary="$summary Stalls: $n_stalls"
fi
n_starves=`grep -c 'rcu_.*kthread starved for' $file`
if test "$n_starves" -ne 0
then
summary="$summary Starves: $n_starves"
fi
print_warning Summary: $summary
cat $T.diags >> $file.diags
fi
for i in $file.*.diags
do
if test -f "$i"
then
cat $i >> $file.diags
fi
done
if ! test -s $file.diags
then
rm -f $file.diags
fi
|
