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
# 3.07 [+3.07] 
# 3.07 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.19 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.53 [+0.34] 
# 3.53 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.53 [+0.00] payload:a delay:10762 expected:0 (us)
# 3.53 [+0.00] exceeds variance (4000 us)
# 3.98 [+0.45] 
# 3.98 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.99 [+0.01] payload:a delay:10842 expected:10000 (us)
# 4.49 [+0.50] 
# 4.49 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.51 [+0.01] payload:a delay:27282 expected:10000 (us)
# 4.51 [+0.00] exceeds variance (4000 us)
# 4.51 [+0.01] payload:b delay:37083 expected:20000 (us)
# 4.52 [+0.00] exceeds variance (4000 us)
# 4.94 [+0.43] 
# 4.95 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.96 [+0.02] payload:b delay:36808 expected:20000 (us)
# 4.97 [+0.00] exceeds variance (4000 us)
# 4.97 [+0.00] payload:a delay:36874 expected:20000 (us)
# 4.97 [+0.00] exceeds variance (4000 us)
# 6.00 [+1.03] 
# 6.00 [+0.00] SO_TXTIME ipv4 clock tai
# 6.00 [+0.00] send: pkt a at -1730782786843ms dropped: invalid txtime
# 6.01 [+0.01] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.35 [+0.34] 
# 6.35 [+0.00] SO_TXTIME ipv6 clock tai
# 6.35 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.46 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.79 [+0.33] 
# 6.79 [+0.00] SO_TXTIME ipv6 clock tai
# 6.96 [+0.17] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.27 [+0.32] 
# 7.27 [+0.00] SO_TXTIME ipv4 clock tai
# 7.28 [+0.01] payload:a delay:209 expected:10000 (us)
# 7.29 [+0.00] exceeds variance (4000 us)
# 7.29 [+0.01] payload:b delay:9947 expected:20000 (us)
# 7.30 [+0.00] exceeds variance (4000 us)
# 7.78 [+0.49] 
# 7.78 [+0.00] SO_TXTIME ipv6 clock tai
# 7.79 [+0.01] payload:b delay:63060 expected:10000 (us)
# 7.80 [+0.00] exceeds variance (4000 us)
# 7.80 [+0.01] payload:a delay:72943 expected:20000 (us)
# 7.81 [+0.00] exceeds variance (4000 us)
# 7.92 [+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__->