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
# 2.47 [+2.47] 
# 2.47 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.48 [+0.00] payload:a delay:837 expected:0 (us)
# 2.80 [+0.32] 
# 2.80 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.94 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.18 [+0.24] 
# 3.18 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.19 [+0.01] payload:a delay:10211 expected:10000 (us)
# 3.53 [+0.35] 
# 3.54 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.54 [+0.01] payload:a delay:10363 expected:10000 (us)
# 3.55 [+0.01] payload:b delay:20217 expected:20000 (us)
# 3.88 [+0.32] 
# 3.88 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.90 [+0.02] payload:b delay:843 expected:20000 (us)
# 3.90 [+0.00] exceeds variance (4000 us)
# 3.90 [+0.00] payload:a delay:1931 expected:20000 (us)
# 3.90 [+0.00] exceeds variance (4000 us)
# 4.63 [+0.72] 
# 4.63 [+0.00] SO_TXTIME ipv4 clock tai
# 4.63 [+0.00] send: pkt a at -1745530508548ms dropped: invalid txtime
# 4.74 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.03 [+0.29] 
# 5.03 [+0.00] SO_TXTIME ipv6 clock tai
# 5.03 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.10 [+0.07] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.35 [+0.25] 
# 5.35 [+0.00] SO_TXTIME ipv6 clock tai
# 5.36 [+0.01] payload:a delay:9882 expected:10000 (us)
# 5.71 [+0.35] 
# 5.72 [+0.00] SO_TXTIME ipv4 clock tai
# 5.72 [+0.01] payload:a delay:18034 expected:10000 (us)
# 5.73 [+0.00] exceeds variance (4000 us)
# 5.73 [+0.01] payload:b delay:27913 expected:20000 (us)
# 5.74 [+0.00] exceeds variance (4000 us)
# 6.09 [+0.35] 
# 6.10 [+0.01] SO_TXTIME ipv6 clock tai
# 6.10 [+0.01] send: pkt b at 10ms dropped: invalid txtime
# 6.11 [+0.00] payload:a delay:7882 expected:10000 (us)
# 6.11 [+0.00] ./so_txtime: payload mismatch. expected b
# 6.12 [+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__->