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
# 2.70 [+2.70] 
# 2.70 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.71 [+0.00] payload:a delay:43295 expected:0 (us)
# 2.71 [+0.00] exceeds variance (4000 us)
# 3.12 [+0.41] 
# 3.12 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.27 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.65 [+0.38] 
# 3.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.66 [+0.01] payload:a delay:68581 expected:10000 (us)
# 3.66 [+0.00] exceeds variance (4000 us)
# 4.07 [+0.40] 
# 4.07 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.08 [+0.01] payload:a delay:14409 expected:10000 (us)
# 4.08 [+0.00] exceeds variance (4000 us)
# 4.09 [+0.01] payload:b delay:23570 expected:20000 (us)
# 4.50 [+0.41] 
# 4.50 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.52 [+0.02] payload:b delay:18801 expected:20000 (us)
# 4.52 [+0.00] payload:a delay:18878 expected:20000 (us)
# 5.37 [+0.84] 
# 5.37 [+0.00] SO_TXTIME ipv4 clock tai
# 5.37 [+0.00] send: pkt a at -1724173227339ms dropped: invalid txtime
# 5.51 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.89 [+0.37] 
# 5.89 [+0.00] SO_TXTIME ipv6 clock tai
# 5.89 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.90 [+0.01] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.19 [+0.30] 
# 6.19 [+0.00] SO_TXTIME ipv6 clock tai
# 6.20 [+0.01] payload:a delay:15886 expected:10000 (us)
# 6.20 [+0.00] exceeds variance (4000 us)
# 6.59 [+0.39] 
# 6.59 [+0.00] SO_TXTIME ipv4 clock tai
# 6.72 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.03 [+0.31] 
# 7.03 [+0.00] SO_TXTIME ipv6 clock tai
# 7.04 [+0.01] payload:b delay:47952 expected:10000 (us)
# 7.04 [+0.00] exceeds variance (4000 us)
# 7.05 [+0.01] payload:a delay:57796 expected:20000 (us)
# 7.05 [+0.00] exceeds variance (4000 us)
# 7.16 [+0.12] 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__->