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
# 1.42 [+1.42] 
# 1.43 [+0.01] SO_TXTIME ipv4 clock monotonic
# 1.55 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.71 [+0.17] 
# 1.72 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.72 [+0.00] payload:a delay:3016 expected:0 (us)
# 2.00 [+0.28] 
# 2.00 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.12 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.29 [+0.17] 
# 2.29 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.30 [+0.01] payload:a delay:10357 expected:10000 (us)
# 2.31 [+0.01] payload:b delay:20161 expected:20000 (us)
# 2.59 [+0.27] 
# 2.59 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.61 [+0.02] payload:b delay:20184 expected:20000 (us)
# 2.61 [+0.00] payload:a delay:20349 expected:20000 (us)
# 3.17 [+0.56] 
# 3.17 [+0.00] SO_TXTIME ipv4 clock tai
# 3.17 [+0.00] send: pkt a at -1737044468126ms dropped: invalid txtime
# 3.27 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.45 [+0.17] 
# 3.45 [+0.00] SO_TXTIME ipv6 clock tai
# 3.45 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.58 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.75 [+0.17] 
# 3.75 [+0.00] SO_TXTIME ipv6 clock tai
# 3.76 [+0.01] payload:a delay:9862 expected:10000 (us)
# 4.03 [+0.28] 
# 4.04 [+0.00] SO_TXTIME ipv4 clock tai
# 4.05 [+0.01] payload:a delay:4640 expected:10000 (us)
# 4.05 [+0.00] exceeds variance (4000 us)
# 4.06 [+0.01] payload:b delay:14384 expected:20000 (us)
# 4.06 [+0.00] exceeds variance (4000 us)
# 4.31 [+0.26] 
# 4.32 [+0.00] SO_TXTIME ipv6 clock tai
# 4.34 [+0.02] payload:a delay:3083 expected:10000 (us)
# 4.34 [+0.00] ./so_txtime: payload mismatch. expected b
# 4.35 [+0.01] 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__->