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
# 1.81 [+1.81] 
# 1.81 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.94 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.11 [+0.17] 
# 2.11 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.22 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.41 [+0.19] 
# 2.42 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.43 [+0.00] payload:a delay:9971 expected:10000 (us)
# 2.77 [+0.34] 
# 2.77 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.78 [+0.01] payload:a delay:51679 expected:10000 (us)
# 2.78 [+0.00] exceeds variance (4000 us)
# 2.79 [+0.01] payload:b delay:61440 expected:20000 (us)
# 2.79 [+0.00] exceeds variance (4000 us)
# 3.06 [+0.27] 
# 3.06 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.08 [+0.02] payload:b delay:20648 expected:20000 (us)
# 3.08 [+0.00] payload:a delay:20740 expected:20000 (us)
# 3.62 [+0.54] 
# 3.62 [+0.00] SO_TXTIME ipv4 clock tai
# 3.62 [+0.00] send: pkt a at -1742563994369ms dropped: invalid txtime
# 3.72 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.89 [+0.17] 
# 3.89 [+0.00] SO_TXTIME ipv6 clock tai
# 3.90 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.00 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.20 [+0.20] 
# 4.21 [+0.00] SO_TXTIME ipv6 clock tai
# 4.22 [+0.01] payload:a delay:42136 expected:10000 (us)
# 4.22 [+0.00] exceeds variance (4000 us)
# 4.54 [+0.32] 
# 4.54 [+0.00] SO_TXTIME ipv4 clock tai
# 4.55 [+0.01] payload:a delay:32978 expected:10000 (us)
# 4.55 [+0.00] exceeds variance (4000 us)
# 4.56 [+0.01] payload:b delay:42554 expected:20000 (us)
# 4.56 [+0.00] exceeds variance (4000 us)
# 4.84 [+0.28] 
# 4.85 [+0.00] SO_TXTIME ipv6 clock tai
# 4.86 [+0.02] payload:a delay:572 expected:10000 (us)
# 4.87 [+0.00] ./so_txtime: payload mismatch. expected b
# 4.87 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->