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
# 1.61 [+1.61] 
# 1.61 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.62 [+0.00] payload:a delay:319 expected:0 (us)
# 1.88 [+0.27] 
# 1.88 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.01 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.20 [+0.19] 
# 2.20 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.21 [+0.01] payload:a delay:10178 expected:10000 (us)
# 2.47 [+0.26] 
# 2.48 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.50 [+0.02] payload:b delay:6206 expected:10000 (us)
# 2.50 [+0.00] ./so_txtime: payload mismatch. expected a
# 2.68 [+0.18] 
# 2.68 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.70 [+0.02] payload:b delay:20140 expected:20000 (us)
# 2.70 [+0.00] payload:a delay:20378 expected:20000 (us)
# 3.29 [+0.59] 
# 3.29 [+0.00] SO_TXTIME ipv4 clock tai
# 3.29 [+0.00] send: pkt a at -1742596289505ms dropped: invalid txtime
# 3.41 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.61 [+0.20] 
# 3.62 [+0.00] SO_TXTIME ipv6 clock tai
# 3.62 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.69 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.88 [+0.19] 
# 3.88 [+0.00] SO_TXTIME ipv6 clock tai
# 4.00 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.21 [+0.21] 
# 4.21 [+0.00] SO_TXTIME ipv4 clock tai
# 4.22 [+0.01] payload:a delay:47398 expected:10000 (us)
# 4.23 [+0.00] exceeds variance (4000 us)
# 4.23 [+0.01] payload:b delay:57035 expected:20000 (us)
# 4.23 [+0.00] exceeds variance (4000 us)
# 4.55 [+0.32] 
# 4.56 [+0.00] SO_TXTIME ipv6 clock tai
# 4.69 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.70 [+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__->