make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.26 [+2.26] 
# 2.26 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.26 [+0.00] payload:a delay:2381 expected:0 (us)
# 2.62 [+0.35] 
# 2.62 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.62 [+0.00] payload:a delay:1616 expected:0 (us)
# 2.96 [+0.34] 
# 2.96 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.08 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.33 [+0.25] 
# 3.33 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.35 [+0.02] payload:b delay:3298 expected:10000 (us)
# 3.36 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.62 [+0.26] 
# 3.62 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.64 [+0.02] payload:b delay:20323 expected:20000 (us)
# 3.64 [+0.00] payload:a delay:20416 expected:20000 (us)
# 4.37 [+0.73] 
# 4.37 [+0.00] SO_TXTIME ipv4 clock tai
# 4.37 [+0.00] send: pkt a at -1748818029727ms dropped: invalid txtime
# 4.48 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.71 [+0.23] 
# 4.71 [+0.00] SO_TXTIME ipv6 clock tai
# 4.71 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.81 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.06 [+0.25] 
# 5.06 [+0.00] SO_TXTIME ipv6 clock tai
# 5.07 [+0.01] payload:a delay:10046 expected:10000 (us)
# 5.41 [+0.34] 
# 5.41 [+0.00] SO_TXTIME ipv4 clock tai
# 5.42 [+0.01] payload:a delay:9827 expected:10000 (us)
# 5.43 [+0.01] payload:b delay:19640 expected:20000 (us)
# 5.77 [+0.34] 
# 5.77 [+0.00] SO_TXTIME ipv6 clock tai
# 5.78 [+0.01] payload:b delay:9758 expected:10000 (us)
# 5.79 [+0.01] payload:a delay:19803 expected:20000 (us)
# 5.90 [+0.11] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->