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
# 1.36 [+1.36] 
# 1.37 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.37 [+0.00] payload:a delay:17068 expected:0 (us)
# 1.37 [+0.00] exceeds variance (4000 us)
# 1.63 [+0.26] 
# 1.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.63 [+0.00] payload:a delay:7348 expected:0 (us)
# 1.63 [+0.00] exceeds variance (4000 us)
# 1.90 [+0.27] 
# 1.90 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.91 [+0.01] payload:a delay:10521 expected:10000 (us)
# 2.18 [+0.27] 
# 2.19 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.20 [+0.01] payload:a delay:10383 expected:10000 (us)
# 2.21 [+0.01] payload:b delay:20109 expected:20000 (us)
# 2.46 [+0.26] 
# 2.46 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.48 [+0.02] payload:b delay:20543 expected:20000 (us)
# 2.48 [+0.00] payload:a delay:21293 expected:20000 (us)
# 2.99 [+0.51] 
# 3.00 [+0.01] SO_TXTIME ipv4 clock tai
# 3.01 [+0.00] send: pkt a at -1734647921684ms dropped: invalid txtime
# 3.09 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.24 [+0.15] 
# 3.24 [+0.00] SO_TXTIME ipv6 clock tai
# 3.24 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.35 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.51 [+0.17] 
# 3.51 [+0.00] SO_TXTIME ipv6 clock tai
# 3.52 [+0.01] payload:a delay:9382 expected:10000 (us)
# 3.79 [+0.27] 
# 3.79 [+0.00] SO_TXTIME ipv4 clock tai
# 3.80 [+0.01] payload:a delay:10613 expected:10000 (us)
# 3.81 [+0.01] payload:b delay:20420 expected:20000 (us)
# 4.08 [+0.27] 
# 4.08 [+0.00] SO_TXTIME ipv6 clock tai
# 4.09 [+0.01] payload:b delay:24713 expected:10000 (us)
# 4.09 [+0.00] exceeds variance (4000 us)
# 4.10 [+0.01] payload:a delay:34720 expected:20000 (us)
# 4.10 [+0.00] exceeds variance (4000 us)
# 4.21 [+0.11] OK. All tests passed
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__->