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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
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
# 2.32 [+2.32] 
# 2.32 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.33 [+0.00] payload:a delay:39 expected:0 (us)
# 2.69 [+0.37] 
# 2.70 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.70 [+0.00] payload:a delay:22279 expected:0 (us)
# 2.70 [+0.00] exceeds variance (4000 us)
# 3.03 [+0.33] 
# 3.03 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.04 [+0.01] payload:a delay:10221 expected:10000 (us)
# 3.39 [+0.35] 
# 3.39 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.40 [+0.01] payload:a delay:10307 expected:10000 (us)
# 3.41 [+0.01] payload:b delay:20204 expected:20000 (us)
# 3.73 [+0.32] 
# 3.73 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.86 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.51 [+0.65] 
# 4.52 [+0.00] SO_TXTIME ipv4 clock tai
# 4.52 [+0.00] send: pkt a at -1750881311512ms dropped: invalid txtime
# 4.62 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.86 [+0.24] 
# 4.86 [+0.00] SO_TXTIME ipv6 clock tai
# 4.86 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.97 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.22 [+0.25] 
# 5.23 [+0.00] SO_TXTIME ipv6 clock tai
# 5.35 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.56 [+0.21] 
# 5.56 [+0.00] SO_TXTIME ipv4 clock tai
# 5.57 [+0.01] payload:a delay:10300 expected:10000 (us)
# 5.58 [+0.01] payload:b delay:20185 expected:20000 (us)
# 5.91 [+0.33] 
# 5.91 [+0.00] SO_TXTIME ipv6 clock tai
# 5.93 [+0.02] payload:a delay:1541 expected:10000 (us)
# 5.94 [+0.00] ./so_txtime: payload mismatch. expected b
# 5.94 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->