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
# 3.42 [+3.42] 
# 3.42 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.43 [+0.00] payload:a delay:34462 expected:0 (us)
# 3.43 [+0.00] exceeds variance (4000 us)
# 3.92 [+0.50] 
# 3.92 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.93 [+0.00] payload:a delay:65026 expected:0 (us)
# 3.93 [+0.00] exceeds variance (4000 us)
# 4.42 [+0.49] 
# 4.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.54 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.89 [+0.35] 
# 4.89 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.90 [+0.01] payload:a delay:30279 expected:10000 (us)
# 4.91 [+0.00] exceeds variance (4000 us)
# 4.91 [+0.01] payload:b delay:40009 expected:20000 (us)
# 4.91 [+0.00] exceeds variance (4000 us)
# 5.42 [+0.51] 
# 5.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.44 [+0.02] payload:b delay:79104 expected:20000 (us)
# 5.44 [+0.00] exceeds variance (4000 us)
# 5.44 [+0.00] payload:a delay:79193 expected:20000 (us)
# 5.45 [+0.00] exceeds variance (4000 us)
# 6.57 [+1.12] 
# 6.57 [+0.00] SO_TXTIME ipv4 clock tai
# 6.57 [+0.00] send: pkt a at -1730690710165ms dropped: invalid txtime
# 6.62 [+0.05] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.08 [+0.46] 
# 7.08 [+0.00] SO_TXTIME ipv6 clock tai
# 7.08 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 7.10 [+0.02] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.47 [+0.37] 
# 7.47 [+0.00] SO_TXTIME ipv6 clock tai
# 7.61 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.99 [+0.38] 
# 7.99 [+0.00] SO_TXTIME ipv4 clock tai
# 8.00 [+0.01] payload:a delay:51782 expected:10000 (us)
# 8.00 [+0.00] exceeds variance (4000 us)
# 8.01 [+0.01] payload:b delay:61499 expected:20000 (us)
# 8.01 [+0.00] exceeds variance (4000 us)
# 8.46 [+0.45] 
# 8.46 [+0.00] SO_TXTIME ipv6 clock tai
# 8.47 [+0.01] payload:b delay:14180 expected:10000 (us)
# 8.48 [+0.00] exceeds variance (4000 us)
# 8.48 [+0.01] payload:a delay:24172 expected:20000 (us)
# 8.49 [+0.00] exceeds variance (4000 us)
# 8.59 [+0.11] 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__->