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] 
# 1.36 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.36 [+0.00] payload:a delay:13632 expected:0 (us)
# 1.36 [+0.00] exceeds variance (4000 us)
# 1.61 [+0.25] 
# 1.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.61 [+0.00] payload:a delay:2621 expected:0 (us)
# 1.86 [+0.25] 
# 1.86 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.87 [+0.01] payload:a delay:13744 expected:10000 (us)
# 2.11 [+0.24] 
# 2.11 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.12 [+0.01] payload:a delay:10159 expected:10000 (us)
# 2.13 [+0.01] payload:b delay:19988 expected:20000 (us)
# 2.38 [+0.25] 
# 2.38 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.40 [+0.02] payload:b delay:23765 expected:20000 (us)
# 2.40 [+0.00] payload:a delay:23873 expected:20000 (us)
# 2.88 [+0.49] 
# 2.89 [+0.00] SO_TXTIME ipv4 clock tai
# 2.89 [+0.00] send: pkt a at -1743146363507ms dropped: invalid txtime
# 2.99 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.14 [+0.15] 
# 3.14 [+0.00] SO_TXTIME ipv6 clock tai
# 3.14 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.38 [+0.14] 
# 3.38 [+0.00] SO_TXTIME ipv6 clock tai
# 3.40 [+0.01] payload:a delay:13541 expected:10000 (us)
# 3.64 [+0.24] 
# 3.64 [+0.00] SO_TXTIME ipv4 clock tai
# 3.66 [+0.02] payload:a delay:9795 expected:10000 (us)
# 3.67 [+0.01] payload:b delay:19728 expected:20000 (us)
# 3.94 [+0.27] 
# 3.94 [+0.00] SO_TXTIME ipv6 clock tai
# 3.95 [+0.01] payload:b delay:2405 expected:10000 (us)
# 3.95 [+0.00] exceeds variance (4000 us)
# 3.96 [+0.01] payload:a delay:12330 expected:20000 (us)
# 3.96 [+0.00] exceeds variance (4000 us)
# 4.07 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->