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
# 3.03 [+3.03] 
# 3.03 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.03 [+0.00] payload:a delay:16998 expected:0 (us)
# 3.04 [+0.00] exceeds variance (4000 us)
# 3.46 [+0.42] 
# 3.46 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.59 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.91 [+0.33] 
# 3.91 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.92 [+0.01] payload:a delay:15796 expected:10000 (us)
# 3.92 [+0.00] exceeds variance (4000 us)
# 4.37 [+0.45] 
# 4.37 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.38 [+0.01] payload:a delay:42359 expected:10000 (us)
# 4.38 [+0.00] exceeds variance (4000 us)
# 4.39 [+0.01] payload:b delay:52118 expected:20000 (us)
# 4.39 [+0.00] exceeds variance (4000 us)
# 4.82 [+0.43] 
# 4.82 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.99 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.81 [+0.82] 
# 5.81 [+0.00] SO_TXTIME ipv4 clock tai
# 5.81 [+0.00] send: pkt a at -1730934755284ms dropped: invalid txtime
# 5.91 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.24 [+0.33] 
# 6.24 [+0.00] SO_TXTIME ipv6 clock tai
# 6.24 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.38 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.76 [+0.38] 
# 6.76 [+0.00] SO_TXTIME ipv6 clock tai
# 6.77 [+0.01] payload:a delay:67192 expected:10000 (us)
# 6.77 [+0.00] exceeds variance (4000 us)
# 7.21 [+0.44] 
# 7.21 [+0.00] SO_TXTIME ipv4 clock tai
# 7.35 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.74 [+0.39] 
# 7.74 [+0.00] SO_TXTIME ipv6 clock tai
# 7.75 [+0.01] payload:b delay:79824 expected:10000 (us)
# 7.75 [+0.00] exceeds variance (4000 us)
# 7.76 [+0.01] payload:a delay:89763 expected:20000 (us)
# 7.76 [+0.00] exceeds variance (4000 us)
# 7.88 [+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__->