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
# 3.08 [+3.08] 
# 3.08 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.08 [+0.00] payload:a delay:15184 expected:0 (us)
# 3.08 [+0.00] exceeds variance (4000 us)
# 3.50 [+0.42] 
# 3.50 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.64 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.00 [+0.37] 
# 4.00 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.01 [+0.01] payload:a delay:46854 expected:10000 (us)
# 4.02 [+0.00] exceeds variance (4000 us)
# 4.54 [+0.52] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.54 [+0.00] 
# 4.54 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.92 [+0.39] 
# 4.92 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.94 [+0.02] payload:b delay:50849 expected:20000 (us)
# 4.95 [+0.00] exceeds variance (4000 us)
# 4.95 [+0.00] payload:a delay:50931 expected:20000 (us)
# 4.95 [+0.00] exceeds variance (4000 us)
# 5.96 [+1.01] 
# 5.96 [+0.00] SO_TXTIME ipv4 clock tai
# 5.96 [+0.00] send: pkt a at -1730901631938ms dropped: invalid txtime
# 6.03 [+0.07] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.39 [+0.36] 
# 6.39 [+0.00] SO_TXTIME ipv6 clock tai
# 6.39 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.49 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.83 [+0.34] 
# 6.83 [+0.00] SO_TXTIME ipv6 clock tai
# 6.97 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.35 [+0.38] 
# 7.35 [+0.00] SO_TXTIME ipv4 clock tai
# 7.36 [+0.01] payload:a delay:29667 expected:10000 (us)
# 7.36 [+0.00] exceeds variance (4000 us)
# 7.37 [+0.01] payload:b delay:39376 expected:20000 (us)
# 7.37 [+0.00] exceeds variance (4000 us)
# 7.88 [+0.51] 
# 7.88 [+0.00] SO_TXTIME ipv6 clock tai
# 7.89 [+0.01] payload:b delay:42803 expected:10000 (us)
# 7.89 [+0.00] exceeds variance (4000 us)
# 7.90 [+0.01] payload:a delay:52639 expected:20000 (us)
# 7.90 [+0.00] exceeds variance (4000 us)
# 8.01 [+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__->