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
# 1.60 [+1.60] 
# 1.60 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.71 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.88 [+0.17] 
# 1.88 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.88 [+0.00] payload:a delay:13155 expected:0 (us)
# 1.88 [+0.00] exceeds variance (4000 us)
# 2.16 [+0.28] 
# 2.16 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.17 [+0.01] payload:a delay:10573 expected:10000 (us)
# 2.43 [+0.26] 
# 2.43 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.56 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.76 [+0.20] 
# 2.77 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.88 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.34 [+0.46] 
# 3.34 [+0.00] SO_TXTIME ipv4 clock tai
# 3.35 [+0.00] send: pkt a at -1734992823850ms dropped: invalid txtime
# 3.47 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.66 [+0.19] 
# 3.66 [+0.00] SO_TXTIME ipv6 clock tai
# 3.66 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.76 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.96 [+0.19] 
# 3.96 [+0.00] SO_TXTIME ipv6 clock tai
# 3.97 [+0.01] payload:a delay:9929 expected:10000 (us)
# 4.25 [+0.28] 
# 4.25 [+0.00] SO_TXTIME ipv4 clock tai
# 4.26 [+0.01] payload:a delay:9852 expected:10000 (us)
# 4.27 [+0.01] payload:b delay:19675 expected:20000 (us)
# 4.55 [+0.28] 
# 4.56 [+0.01] SO_TXTIME ipv6 clock tai
# 4.57 [+0.02] payload:a delay:8687 expected:10000 (us)
# 4.58 [+0.00] ./so_txtime: payload mismatch. expected b
# 4.58 [+0.00] 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__->