1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause 5# 6# Copyright (c) 2021 Peter Holm <pho@FreeBSD.org> 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29 30[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 31 32# D29955: ptrace(PT_COREDUMP) test scenario. 33 34# "panic: Assertion td->td_sleepqueue != NULL failed" seen with WiP kernel code. 35 36. ../default.cfg 37 38mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint 39mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 40mdconfig -a -t swap -s 2g -u $mdstart 41newfs $newfs_flags -n md$mdstart > /dev/null 42mount /dev/md$mdstart $mntpoint 43chmod 777 $mntpoint 44 45export runRUNTIME=10m 46export RUNDIR=$mntpoint/stressX 47set `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'` 48export KBLOCKS=$(($1 / 2)) 49export INODES=$(($2 / 2)) 50 51su $testuser -c 'cd ..; ./run.sh marcus.cfg' & 52sleep 5 53while pgrep -q run; do 54 # exclude "swap" due to core file size 55 list=`ps -U$testuser | sed 1d | grep -vE "\.sh|run|defunct|swap" | \ 56 awk '{print $1}'` 57 [ -z "$list" ] && { pkill swap; continue; } 58 n=0 59 pids= 60 for p in $list; do 61 ( gcore -k -c $mntpoint/core.$p $p 2>&1 | \ 62 grep -v 'No such process' ) & 63 pids="$pids $!" 64 n=$((n + 1)) 65 [ $n -ge 2 ] && break 66 done 67 for p in "$pids"; do 68 wait $p 69 done 70 rm -f $mntpoint/core.* 71done 72while pkill -U$testuser; do sleep 2; done 73wait 74 75n=0 76while mount | grep $mntpoint | grep -q /dev/md; do 77 umount $mntpoint || sleep 1 78 [ $((n += 1)) -gt 300 ] && { echo FAIL; exit 1; } 79done 80checkfs /dev/md$mdstart; s=$? 81mdconfig -d -u $mdstart 82exit $s 83