4b40bdbd1f
Unfortunately, most of the tests are disabled because they fairly frequently trigger panics. MFC after: 3 weeks Sponsored by: Spectra Logic Corp
512 lines
11 KiB
Bash
Executable File
512 lines
11 KiB
Bash
Executable File
#
|
|
# Copyright (c) 2014 Spectra Logic Corporation
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions, and the following disclaimer,
|
|
# without modification.
|
|
# 2. Redistributions in binary form must reproduce at minimum a disclaimer
|
|
# substantially similar to the "NO WARRANTY" disclaimer below
|
|
# ("Disclaimer") and any redistribution must be conditioned upon
|
|
# including a substantially similar Disclaimer requirement for further
|
|
# binary redistribution.
|
|
#
|
|
# NO WARRANTY
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGES.
|
|
#
|
|
# Authors: Alan Somers (Spectra Logic Corporation)
|
|
#
|
|
# $FreeBSD$
|
|
|
|
# Outline:
|
|
# For each cloned interface type, do three tests
|
|
# 1) Create and destroy it
|
|
# 2) Create, up, and destroy it
|
|
# 3) Create, disable IPv6 auto address assignment, up, and destroy it
|
|
|
|
TESTLEN=10 # seconds
|
|
|
|
atf_test_case faith_stress cleanup
|
|
faith_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously create and destroy a faith(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
faith_stress_body()
|
|
{
|
|
do_stress "faith"
|
|
}
|
|
faith_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case faith_up_stress cleanup
|
|
faith_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a faith(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
faith_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "faith" "" ""
|
|
}
|
|
faith_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case faith_ipv6_up_stress cleanup
|
|
faith_ipv6_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a faith(4) with IPv6"
|
|
atf_set "require.user" "root"
|
|
}
|
|
faith_ipv6_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "faith" "6" ""
|
|
}
|
|
faith_ipv6_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case gif_stress cleanup
|
|
gif_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously create and destroy a gif(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
gif_stress_body()
|
|
{
|
|
do_stress "gif"
|
|
}
|
|
gif_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case gif_up_stress cleanup
|
|
gif_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a gif(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
gif_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "gif" "" "p2p"
|
|
}
|
|
gif_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case gif_ipv6_up_stress cleanup
|
|
gif_ipv6_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a gif(4) with IPv6"
|
|
atf_set "require.user" "root"
|
|
}
|
|
gif_ipv6_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: rt_tables_get_rnh_ptr: fam out of bounds."
|
|
do_up_stress "gif" "6" "p2p"
|
|
}
|
|
gif_ipv6_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case lo_stress cleanup
|
|
lo_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously create and destroy an lo(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
lo_stress_body()
|
|
{
|
|
do_stress "lo"
|
|
}
|
|
lo_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case lo_up_stress cleanup
|
|
lo_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy an lo(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
lo_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: GPF in rtsock_routemsg"
|
|
do_up_stress "lo" "" ""
|
|
}
|
|
lo_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case lo_ipv6_up_stress cleanup
|
|
lo_ipv6_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy an lo(4) with IPv6"
|
|
atf_set "require.user" "root"
|
|
}
|
|
lo_ipv6_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: page fault in rtsock_addrmsg"
|
|
do_up_stress "lo" "6" ""
|
|
}
|
|
lo_ipv6_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case tap_stress cleanup
|
|
tap_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously create and destroy a tap(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
tap_stress_body()
|
|
{
|
|
do_stress "tap"
|
|
}
|
|
tap_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case tap_up_stress cleanup
|
|
tap_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a tap(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
tap_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "tap" "" ""
|
|
}
|
|
tap_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case tap_ipv6_up_stress cleanup
|
|
tap_ipv6_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a tap(4) with IPv6"
|
|
atf_set "require.user" "root"
|
|
}
|
|
tap_ipv6_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_delmulti_locked: inconsistent ifp 0xfffff80150e44000"
|
|
do_up_stress "tap" "6" ""
|
|
}
|
|
tap_ipv6_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case tun_stress cleanup
|
|
tun_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously create and destroy a tun(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
tun_stress_body()
|
|
{
|
|
do_stress "tun"
|
|
}
|
|
tun_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case tun_up_stress cleanup
|
|
tun_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a tun(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
tun_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "tun" "" "p2p"
|
|
}
|
|
tun_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case tun_ipv6_up_stress cleanup
|
|
tun_ipv6_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a tun(4) with IPv6"
|
|
atf_set "require.user" "root"
|
|
}
|
|
tun_ipv6_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "tun" "6" "p2p"
|
|
}
|
|
tun_ipv6_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case vlan_stress cleanup
|
|
vlan_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously create and destroy a vlan(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
vlan_stress_body()
|
|
{
|
|
do_stress "vlan"
|
|
}
|
|
vlan_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case vlan_up_stress cleanup
|
|
vlan_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a vlan(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
vlan_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "vlan" "" ""
|
|
}
|
|
vlan_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case vlan_ipv6_up_stress cleanup
|
|
vlan_ipv6_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a vlan(4) with IPv6"
|
|
atf_set "require.user" "root"
|
|
}
|
|
vlan_ipv6_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "vlan" "6" ""
|
|
}
|
|
vlan_ipv6_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case vmnet_stress cleanup
|
|
vmnet_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously create and destroy a vmnet(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
vmnet_stress_body()
|
|
{
|
|
do_stress "vmnet"
|
|
}
|
|
vmnet_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case vmnet_up_stress cleanup
|
|
vmnet_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a vmnet(4)"
|
|
atf_set "require.user" "root"
|
|
}
|
|
vmnet_up_stress_body()
|
|
{
|
|
do_up_stress "vmnet" "" ""
|
|
}
|
|
vmnet_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_test_case vmnet_ipv6_up_stress cleanup
|
|
vmnet_ipv6_up_stress_head()
|
|
{
|
|
atf_set "descr" "Simultaneously up and destroy a vmnet(4) with IPv6"
|
|
atf_set "require.user" "root"
|
|
}
|
|
vmnet_ipv6_up_stress_body()
|
|
{
|
|
atf_skip "Quickly panics: if_freemulti: protospec not NULL"
|
|
do_up_stress "vmnet" "6" ""
|
|
}
|
|
vmnet_ipv6_up_stress_cleanup()
|
|
{
|
|
cleanup_ifaces
|
|
}
|
|
|
|
atf_init_test_cases()
|
|
{
|
|
# TODO: add epair(4) tests, which need a different syntax
|
|
atf_add_test_case faith_ipv6_up_stress
|
|
atf_add_test_case faith_stress
|
|
atf_add_test_case faith_up_stress
|
|
atf_add_test_case gif_ipv6_up_stress
|
|
atf_add_test_case gif_stress
|
|
atf_add_test_case gif_up_stress
|
|
# Don't test lagg; it has its own test program
|
|
atf_add_test_case lo_ipv6_up_stress
|
|
atf_add_test_case lo_stress
|
|
atf_add_test_case lo_up_stress
|
|
atf_add_test_case tap_ipv6_up_stress
|
|
atf_add_test_case tap_stress
|
|
atf_add_test_case tap_up_stress
|
|
atf_add_test_case tun_ipv6_up_stress
|
|
atf_add_test_case tun_stress
|
|
atf_add_test_case tun_up_stress
|
|
atf_add_test_case vlan_ipv6_up_stress
|
|
atf_add_test_case vlan_stress
|
|
atf_add_test_case vlan_up_stress
|
|
atf_add_test_case vmnet_ipv6_up_stress
|
|
atf_add_test_case vmnet_stress
|
|
atf_add_test_case vmnet_up_stress
|
|
}
|
|
|
|
do_stress()
|
|
{
|
|
local IFACE
|
|
|
|
IFACE=`get_iface $1`
|
|
|
|
# First thread: create the interface
|
|
while true; do
|
|
ifconfig $IFACE create 2>/dev/null && \
|
|
echo -n . >> creator_count.txt
|
|
done &
|
|
CREATOR_PID=$!
|
|
|
|
# Second thread: destroy the lagg
|
|
while true; do
|
|
ifconfig $IFACE destroy 2>/dev/null && \
|
|
echo -n . >> destroyer_count.txt
|
|
done &
|
|
DESTROYER_PID=$!
|
|
|
|
sleep ${TESTLEN}
|
|
kill $CREATOR_PID
|
|
kill $DESTROYER_PID
|
|
echo "Created $IFACE `stat -f %z creator_count.txt` times."
|
|
echo "Destroyed it `stat -f %z destroyer_count.txt` times."
|
|
}
|
|
|
|
# Implement the up stress tests
|
|
# Parameters
|
|
# $1 Interface class, etc "lo" or "tap"
|
|
# $2 "6" to enable IPv6 auto address assignment, anything else otherwise
|
|
# $3 p2p for point to point interfaces, anything else for normal interfaces
|
|
do_up_stress()
|
|
{
|
|
local IFACE IPv6 MAC P2P SRCDIR
|
|
|
|
# Configure the interface to use an RFC5737 nonrouteable addresses
|
|
ADDR="192.0.2.2"
|
|
DSTADDR="192.0.2.3"
|
|
MASK="24"
|
|
# ifconfig takes about 10ms to run. To increase race coverage,
|
|
# randomly delay the two commands relative to each other by 5ms either
|
|
# way.
|
|
MEAN_SLEEP_SECONDS=.005
|
|
MAX_SLEEP_USECS=10000
|
|
|
|
IFACE=`get_iface $1`
|
|
IPV6=$2
|
|
P2P=$3
|
|
|
|
SRCDIR=$( atf_get_srcdir )
|
|
if [ "$IPV6" = 6 ]; then
|
|
ipv6_cmd="true"
|
|
else
|
|
ipv6_cmd="ifconfig $IFACE inet6 ifdisabled"
|
|
fi
|
|
if [ "$P2P" = "p2p" ]; then
|
|
up_cmd="ifconfig $IFACE up ${ADDR}/${MASK} ${DSTADDR}"
|
|
else
|
|
up_cmd="ifconfig $IFACE up ${ADDR}/${MASK}"
|
|
fi
|
|
while true; do
|
|
eval "$ipv6_cmd"
|
|
{ sleep ${MEAN_SLEEP_SECONDS} && \
|
|
eval "$up_cmd" 2> /dev/null &&
|
|
echo -n . >> up_count.txt ; } &
|
|
{ ${SRCDIR}/randsleep ${MAX_SLEEP_USECS} && \
|
|
ifconfig $IFACE destroy &&
|
|
echo -n . >> destroy_count.txt ; } &
|
|
wait
|
|
ifconfig $IFACE create
|
|
done &
|
|
LOOP_PID=$!
|
|
|
|
sleep ${TESTLEN}
|
|
kill $LOOP_PID
|
|
echo "Upped ${IFACE} `stat -f %z up_count.txt` times."
|
|
echo "Destroyed it `stat -f %z destroy_count.txt` times."
|
|
}
|
|
|
|
# Creates a new cloned interface, registers it for cleanup, and echoes it
|
|
# params: $1 Interface class name (tap, gif, etc)
|
|
get_iface()
|
|
{
|
|
local CLASS DEV N
|
|
|
|
CLASS=$1
|
|
N=0
|
|
while ! ifconfig ${CLASS}${N} create > /dev/null 2>&1; do
|
|
if [ "$N" -ge 8 ]; then
|
|
atf_skip "Could not create a ${CLASS} interface"
|
|
else
|
|
N=$(($N + 1))
|
|
fi
|
|
done
|
|
local DEV=${CLASS}${N}
|
|
# Record the device so we can clean it up later
|
|
echo ${DEV} >> "devices_to_cleanup"
|
|
echo ${DEV}
|
|
}
|
|
|
|
|
|
cleanup_ifaces()
|
|
{
|
|
local DEV
|
|
|
|
for DEV in `cat "devices_to_cleanup"`; do
|
|
if [ ${DEV%%[0-9]*a} = "epair" ]; then
|
|
ifconfig ${DEV}a destroy
|
|
else
|
|
ifconfig ${DEV} destroy
|
|
fi
|
|
done
|
|
true
|
|
}
|