make -C tools/testing/selftests TARGETS="net" TEST_PROGS=ipv6_route_updatee_soft_lockup.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: ipv6_route_update_soft_lockup.sh
# 0.02 [+0.02] sysctl: cannot stat /proc/sys/kernel/softlockup_panic: No such file or directory
# 0.02 [+0.01] sysctl: cannot stat /proc/sys/kernel/softlockup_panic: No such file or directory
# 0.19 [+0.16] info: populating 128 IPv6 addresses on the veth_sink interface ...
# 1.71 [+1.52] info: starting 2 iperf3 servers in the sink_ns namespace ...
# 1.84 [+0.13] info: starting 2 iperf3 clients in the source_ns namespace ...
# 1.89 [+0.06] info: IPv6 routing table is being updated at the rate of 100/s for 300 seconds ...
# 1.90 [+0.00] info: A kernel soft lockup, if detected, results in a kernel panic!
# 300.03 [+298.14] info: cleaning up namespaces and terminating all processes within them...
# 300.21 [+0.17] PASS: No kernel soft lockup occurred during this 300 second test
# 300.28 [+0.08] sysctl: cannot stat /proc/sys/kernel/softlockup_panic: No such file or directory
ok 1 selftests: net: ipv6_route_update_soft_lockup.sh
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->