Searched refs:null (Results 1 – 25 of 537) sorted by relevance
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440 ip netns exec B "$@" >/dev/null 2>&1458 ! nc -u -w0 1.1.1.1 1 2>/dev/null; then465 command -v "${tool}" >/dev/null && return 0473 B ping -c1 -W1 "${dst_addr4}" >/dev/null 2>&1479 if command -v ping6 >/dev/null; then482 2>/dev/null488 2>/dev/null496 if command -v sendip >/dev/null; then510 elif command -v nc >/dev/null; then511 if nc -u -w0 1.1.1.1 1 2>/dev/null; then[all …]
40 v4gc1=$(sysctl -n net.ipv4.neigh.default.gc_thresh1 2>/dev/null)41 v4gc2=$(sysctl -n net.ipv4.neigh.default.gc_thresh2 2>/dev/null)42 v4gc3=$(sysctl -n net.ipv4.neigh.default.gc_thresh3 2>/dev/null)43 v6gc1=$(sysctl -n net.ipv6.neigh.default.gc_thresh1 2>/dev/null)44 v6gc2=$(sysctl -n net.ipv6.neigh.default.gc_thresh2 2>/dev/null)45 v6gc3=$(sysctl -n net.ipv6.neigh.default.gc_thresh3 2>/dev/null)52 ip netns del ns-cl$i-$sfx 2>/dev/null55 sysctl -q net.ipv4.neigh.default.gc_thresh1=$v4gc1 2>/dev/null56 sysctl -q net.ipv4.neigh.default.gc_thresh2=$v4gc2 2>/dev/null57 sysctl -q net.ipv4.neigh.default.gc_thresh3=$v4gc3 2>/dev/null[all …]
22 nft --version > /dev/null 2>&128 ip -Version > /dev/null 2>&134 conntrack -V > /dev/null 2>&140 which nc >/dev/null 2>&151 ip link add veth0 netns ${ns1} type veth peer name veth0 netns ${ns2} > /dev/null 2>&1103 …ip netns exec ${netns} conntrack -L -f $family -p tcp --dport $port 2> /dev/null |grep -q 'helper=…118 sleep 3 | ip netns exec ${ns2} nc -w 2 -l -p $port > /dev/null &120 sleep 1 | ip netns exec ${ns1} nc -w 2 10.0.1.2 $port > /dev/null &132 ip netns exec ${ns1} conntrack -F 2> /dev/null133 ip netns exec ${ns2} conntrack -F 2> /dev/null[all …]
27 nft --version > /dev/null 2>&133 ip -Version > /dev/null 2>&154 ip link add veth0 netns ${nsrouter} type veth peer name eth0 netns ${ns1} > /dev/null 2>&1152 ip netns exec ${ns1} ping -c 1 -q 10.0.2.99 > /dev/null157 ip netns exec ${ns1} ping -c 1 -q dead:2::99 > /dev/null166 ip netns exec ${ns1} ping -c 1 -q 10.0.2.1 > /dev/null171 ip netns exec ${ns1} ping -c 1 -q dead:2::1 > /dev/null191 ip netns exec ${ns1} ping -W 2 -c 1 -q 10.0.2.99 > /dev/null194 ip netns exec ${ns1} ping -W 2 -c 1 -q dead:2::99 > /dev/null262 ip netns exec ${ns2} nc -w 5 -l -p 12345 <"$tmpfile" >/dev/null &[all …]
14 ebtables -V > /dev/null 2>&120 ip -Version > /dev/null 2>&172 ip netns exec ns1 ping -q -c 1 10.0.0.12 > /dev/null 2>&187 ip netns exec ns1 ping -q -c 1 10.0.0.12 > /dev/null97 ip netns exec ns1 ping -q -c 1 10.0.0.12 > /dev/null106 ip netns exec ns1 ping -q -c 1 10.0.0.12 > /dev/null 2>&1115 ip netns exec ns2 ping -q -c 1 10.0.0.11 > /dev/null126 ip netns exec ns1 ping -c 1 -q 10.0.0.12 > /dev/null132 ip netns exec ns2 ping -c 1 -q 10.0.0.11 > /dev/null
15 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done16 grep parent_pid events/sched/sched_process_fork/hist > /dev/null || \18 grep child events/sched/sched_process_fork/hist > /dev/null || \26 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done27 grep '^{ parent_pid:.*, child_pid:.*}' events/sched/sched_process_fork/hist > /dev/null || \35 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done37 grep "parent_comm: $COMM" events/sched/sched_process_fork/hist > /dev/null || \45 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done46 … call_site: \[[0-9a-f][0-9a-f]*\] [_a-zA-Z][_a-zA-Z]* *}' events/kmem/kmalloc/hist > /dev/null || \54 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done[all …]
15 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done17 grep "common_pid: $COMM" events/sched/sched_process_fork/hist > /dev/null || \25 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done28 grep "parent_pid: $HEX" events/sched/sched_process_fork/hist > /dev/null || \36 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done37 grep "id: \(unknown_\|sys_\)" events/raw_syscalls/sys_exit/hist > /dev/null || \46 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done47 grep 'bytes_req: ~ 2^[0-9]*' events/kmem/kmalloc/hist > /dev/null || \
16 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done17 grep parent_pid events/sched/sched_process_fork/hist > /dev/null || \19 grep child events/sched/sched_process_fork/hist > /dev/null || \22 grep "parent_comm: $COMM" events/sched/sched_process_fork/hist > /dev/null || \30 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done31 grep test_hist events/sched/sched_process_fork/hist > /dev/null || \37 for i in `seq 1 10` ; do ( echo "forked" > /dev/null); done38 grep test_hist events/sched/sched_process_exit/hist > /dev/null || \
85 child1 -> sibling2 -> sibling3 -> sibling4 -> null87 | | | null89 | | child31 -> sibling32 -> null91 | | null null93 | child21 -> sibling22 -> sibling23 -> null95 | null null null97 child11 -> sibling12 -> sibling13 -> sibling14 -> null99 | | | null101 null null child131 -> null103 null[all …]
14 rm -rf $BPF_DIR 2> /dev/null45 if ! bpftool version > /dev/null 2>&1; then61 echo "$METADATA_PLAIN" | grep 'a = "foo"' > /dev/null62 echo "$METADATA_PLAIN" | grep 'b = 1' > /dev/null64 bpftool prog --json | grep '"metadata":{"a":"foo","b":1}' > /dev/null66 bpftool map | grep 'metadata.rodata' > /dev/null73 echo "$METADATA_PLAIN" | grep 'a = "bar"' > /dev/null74 echo "$METADATA_PLAIN" | grep 'b = 2' > /dev/null76 bpftool prog --json | grep '"metadata":{"a":"bar","b":2}' > /dev/null78 bpftool map | grep 'metadata.rodata' > /dev/null
37 ip link del veth1 2> /dev/null38 ip link del veth2 2> /dev/null39 ip netns del ns1 2> /dev/null40 ip netns del ns2 2> /dev/null49 ip link set dev veth1 $xdpmode off &> /dev/null55 ip -n ns1 link set veth11 $xdpmode obj xdp_dummy.o sec xdp_dummy &> /dev/null56 ip -n ns2 link set veth22 $xdpmode obj xdp_dummy.o sec xdp_dummy &> /dev/null57 ip link set dev veth1 $xdpmode obj test_xdp_redirect.o sec redirect_to_222 &> /dev/null58 ip link set dev veth2 $xdpmode obj test_xdp_redirect.o sec redirect_to_111 &> /dev/null60 if ip netns exec ns1 ping -c 1 10.1.1.22 &> /dev/null &&[all …]
55 ip link del veth1 2> /dev/null56 ip netns del ns1 2> /dev/null57 ip netns del ns2 2> /dev/null117 ip link set dev lo xdpgeneric off 2>/dev/null > /dev/null125 ip link del veth1 2> /dev/null126 ip netns del ns1 2> /dev/null127 ip netns del ns2 2> /dev/null134 which ip > /dev/null135 which tc > /dev/null136 which ethtool > /dev/null
23 sysctl -w net.core.bpf_jit_enable=$1 2>&1 > /dev/null24 sysctl -w net.core.bpf_jit_harden=$2 2>&1 > /dev/null29 insmod ${OUTPUT}/lib/test_bpf.ko 2> /dev/null44 rmmod test_bpf 2> /dev/null56 sysctl -w net.core.bpf_jit_enable=$JE 2>&1 > /dev/null57 sysctl -w net.core.bpf_jit_harden=$JH 2>&1 > /dev/null
100 if ! which perl 2> /dev/null > /dev/null; then104 if ! which getconf 2> /dev/null > /dev/null; then108 if ! which diff 2> /dev/null > /dev/null; then198 echo "$TEST_STR" | diff -q -w -u - $1 > /dev/null268 dd if="${TEST_FILE}" of="${TARGET}" bs=4096 2>/dev/null278 dd if="${TEST_FILE}" of="${TARGET}" bs=1 seek=1 skip=1 2>/dev/null288 dd if="${TEST_FILE}" of="${TARGET}" bs=20 seek=2 2>/dev/null299 dd of="${TARGET}" bs=50 2>/dev/null315 echo -n "$TEST_STR" > $TARGET 2> /dev/null370 dd of="${TARGET}" 2>/dev/null[all …]
17 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_high_thresh=9000000 >/dev/null 2>&118 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_low_thresh=7000000 >/dev/null 2>&119 ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_time=1 >/dev/null 2>&121 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_high_thresh=9000000 >/dev/null 2>&122 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_low_thresh=7000000 >/dev/null 2>&123 ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_time=1 >/dev/null 2>&125 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 >/dev/null…26 …ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_low_thresh=7000000 >/dev/null…27 ip netns exec "${NETNS}" sysctl -w net.netfilter.nf_conntrack_frag6_timeout=1 >/dev/null 2>&130 ip netns exec "${NETNS}" sysctl -w net.ipv6.route.max_size=65536 >/dev/null 2>&1
47 ip netconf show dev "$dev" > /dev/null51 ip -$f netconf show dev "$dev" > /dev/null84 ip -d link > /dev/null86 ip r s t all > /dev/null126 ip link > /dev/null128 ip addr > /dev/null167 tc filter show dev "$dev" parent 1:0 > /dev/null171 tc filter show dev "$dev" parent 1:0 > /dev/null191 ip r s t all > /dev/null211 ip route get 127.0.0.1 > /dev/null[all …]
54 echo -n "$name" >"$DIR"/trigger_request 2>/dev/null &83 echo -n "$name" >"$DIR"/trigger_custom_fallback 2>/dev/null &116 echo -n "$name" >"$DIR"/trigger_custom_fallback 2>/dev/null &146 echo -n "$name" >"$DIR"/trigger_request 2>/dev/null164 echo -n "nope-$NAME" >"$DIR"/trigger_request 2>/dev/null &187 if diff -q "$FW" /dev/test_firmware >/dev/null ; then204 if diff -q "$FW" /dev/test_firmware >/dev/null ; then213 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then221 if diff -q "$FW" /dev/test_firmware >/dev/null ; then244 if ! diff -q "$RANDOM_FILE_PATH" /dev/test_firmware >/dev/null ; then[all …]
26 if printf '\000' >"$DIR"/trigger_request 2> /dev/null; then35 if printf '\000' >"$DIR"/trigger_async_request 2> /dev/null; then42 if echo -n "nope-$NAME" >"$DIR"/trigger_request 2> /dev/null; then46 if diff -q "$FW" /dev/test_firmware >/dev/null ; then63 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then81 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then93 if printf '\000' >"$DIR"/trigger_request_platform 2> /dev/null; then194 echo -n 1 > $DIR/trigger_batched_requests 2>/dev/null199 echo -n 1 > $DIR/trigger_batched_requests_async 2> /dev/null204 echo -n $1 > $DIR/config_read_fw_idx 2> /dev/null[all …]
139 $IP nexthop add id 2 via 192.0.2.3 dev dummy1 &> /dev/null147 $IP nexthop flush &> /dev/null182 $IP nexthop flush &> /dev/null194 $IP nexthop add id 10 group 1/2 &> /dev/null202 $IP nexthop flush &> /dev/null247 $IP nexthop flush &> /dev/null259 $IP nexthop add id 10 group 1/2 type resilient buckets 4 &> /dev/null267 $IP nexthop flush &> /dev/null289 $IP nexthop flush &> /dev/null303 $IP nexthop replace id 10 group 1/2/3 &> /dev/null[all …]
39 modprobe netdevsim &> /dev/null170 devlink -s trap show $DEVLINK_DEV trap $trap_name &> /dev/null173 devlink -s trap show $DEVLINK_DEV trap $trap_name &> /dev/null285 devlink trap policer set $DEVLINK_DEV policer 1337 &> /dev/null287 devlink trap policer show $DEVLINK_DEV policer 1337 &> /dev/null299 devlink trap policer set $DEVLINK_DEV policer 1 rate 0 &> /dev/null301 devlink trap policer set $DEVLINK_DEV policer 1 rate 9000 &> /dev/null303 devlink trap policer set $DEVLINK_DEV policer 1 burst 2 &> /dev/null305 devlink trap policer set $DEVLINK_DEV policer 1 rate 65537 &> /dev/null308 devlink trap policer set $DEVLINK_DEV policer 1 rate 3000 &> /dev/null[all …]
56 protocol $netdev_proto id 100 2>/dev/null60 protocol $netdev_proto id 100 2>&1 >/dev/null \74 protocol 802.1ad id 100 2>/dev/null78 protocol 802.1ad id 100 2>&1 >/dev/null \96 protocol 802.1ad id 100 2>/dev/null100 protocol 802.1ad id 100 2>&1 >/dev/null \118 protocol 802.1ad id 100 2>/dev/null122 protocol 802.1ad id 100 2>&1 >/dev/null \162 ip link add name $swp1.100 link $swp1 type vlan id 100 2>/dev/null165 ip link add name $swp1.100 link $swp1 type vlan id 100 2>&1 >/dev/null \[all …]
18 ip netns pids "${ns}" | xargs --no-run-if-empty kill -SIGUSR1 &>/dev/null23 ip netns pids "${ns}" | xargs --no-run-if-empty kill -SIGKILL &>/dev/null28 ip -Version > /dev/null 2>&183 0.0.0.0 >/dev/null &91 127.0.0.1 >/dev/null &103 0.0.0.0 >/dev/null &109 127.0.0.1 >/dev/null &120 -t ${timeout_poll} 0.0.0.0 >/dev/null &129 -t ${timeout_poll} 127.0.0.1 >/dev/null &
28 starttime=`gawk 'BEGIN { print systime(); }' < /dev/null`45 t=`gawk -v s=$starttime 'BEGIN { print systime() - s; }' < /dev/null`72 }' < /dev/null`74 if ! taskset -c -p $cpumask $$ > /dev/null 2>&184 }' < /dev/null`92 }' < /dev/null`96 echo > /dev/null
7 rmdir foo 2>/dev/null29 mkdir foo 2> /dev/null30 rmdir foo 2> /dev/null36 cat foo/trace 1> /dev/null 2>&143 done 2> /dev/null70 ls foo > /dev/null95 done 2>/dev/null118 ls -lR >/dev/null
38 if ! which modprobe > /dev/null 2>&1; then43 if ! modinfo $DRIVER > /dev/null 2>&1; then55 modprobe $DRIVER $PERF_PARAM > /dev/null 2>&166 modprobe $DRIVER $STRESS_PARAM > /dev/null 2>&177 modprobe $DRIVER $SMOKE_PARAM > /dev/null 2>&1152 modprobe $DRIVER $@ > /dev/null 2>&1