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
# 2.69 [+2.69] 
# 2.69 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.70 [+0.00] payload:a delay:5365 expected:0 (us)
# 2.70 [+0.00] exceeds variance (4000 us)
# 3.13 [+0.44] 
# 3.13 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.14 [+0.00] payload:a delay:58313 expected:0 (us)
# 3.14 [+0.00] exceeds variance (4000 us)
# 3.60 [+0.46] 
# 3.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.61 [+0.01] payload:a delay:85099 expected:10000 (us)
# 3.61 [+0.00] exceeds variance (4000 us)
# 4.00 [+0.38] 
# 4.00 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.14 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.50 [+0.35] 
# 4.50 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.52 [+0.02] payload:b delay:78885 expected:20000 (us)
# 4.52 [+0.00] exceeds variance (4000 us)
# 4.52 [+0.00] payload:a delay:78948 expected:20000 (us)
# 4.52 [+0.00] exceeds variance (4000 us)
# 5.40 [+0.88] 
# 5.40 [+0.00] SO_TXTIME ipv4 clock tai
# 5.40 [+0.00] send: pkt a at -1724043403920ms dropped: invalid txtime
# 5.52 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.84 [+0.32] 
# 5.84 [+0.00] SO_TXTIME ipv6 clock tai
# 5.84 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.90 [+0.06] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.19 [+0.29] 
# 6.19 [+0.00] SO_TXTIME ipv6 clock tai
# 6.20 [+0.01] payload:a delay:26806 expected:10000 (us)
# 6.21 [+0.00] exceeds variance (4000 us)
# 6.64 [+0.44] 
# 6.64 [+0.00] SO_TXTIME ipv4 clock tai
# 6.65 [+0.01] payload:a delay:63323 expected:10000 (us)
# 6.65 [+0.00] exceeds variance (4000 us)
# 6.66 [+0.01] payload:b delay:72905 expected:20000 (us)
# 6.66 [+0.00] exceeds variance (4000 us)
# 7.05 [+0.39] 
# 7.05 [+0.00] SO_TXTIME ipv6 clock tai
# 7.07 [+0.02] payload:a delay:2499 expected:10000 (us)
# 7.07 [+0.00] ./so_txtime: payload mismatch. expected b
# 7.08 [+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__->