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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 1.35 [+1.35] 
# 1.35 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.46 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.60 [+0.14] 
# 1.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.73 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.88 [+0.16] 
# 1.88 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.89 [+0.01] payload:a delay:10491 expected:10000 (us)
# 2.15 [+0.26] 
# 2.15 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.16 [+0.01] payload:a delay:10339 expected:10000 (us)
# 2.17 [+0.01] payload:b delay:20304 expected:20000 (us)
# 2.42 [+0.25] 
# 2.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.44 [+0.02] payload:b delay:19951 expected:20000 (us)
# 2.44 [+0.00] payload:a delay:20201 expected:20000 (us)
# 2.95 [+0.51] 
# 2.96 [+0.00] SO_TXTIME ipv4 clock tai
# 2.96 [+0.00] send: pkt a at -1737735695141ms dropped: invalid txtime
# 3.06 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.22 [+0.16] 
# 3.22 [+0.00] SO_TXTIME ipv6 clock tai
# 3.22 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.32 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.48 [+0.16] 
# 3.48 [+0.00] SO_TXTIME ipv6 clock tai
# 3.49 [+0.01] payload:a delay:21861 expected:10000 (us)
# 3.49 [+0.00] exceeds variance (4000 us)
# 3.74 [+0.25] 
# 3.74 [+0.00] SO_TXTIME ipv4 clock tai
# 3.75 [+0.01] payload:a delay:10159 expected:10000 (us)
# 3.76 [+0.01] payload:b delay:19783 expected:20000 (us)
# 4.02 [+0.26] 
# 4.02 [+0.00] SO_TXTIME ipv6 clock tai
# 4.04 [+0.02] payload:a delay:1377 expected:10000 (us)
# 4.04 [+0.00] ./so_txtime: payload mismatch. expected b
# 4.05 [+0.00] 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__->