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 # 2.25 [+2.25] # 2.25 [+0.00] SO_TXTIME ipv4 clock monotonic # 2.25 [+0.00] payload:a delay:2289 expected:0 (us) # 2.62 [+0.37] # 2.62 [+0.00] SO_TXTIME ipv6 clock monotonic # 2.62 [+0.00] payload:a delay:30751 expected:0 (us) # 2.62 [+0.00] exceeds variance (4000 us) # 2.95 [+0.33] # 2.95 [+0.00] SO_TXTIME ipv6 clock monotonic # 3.07 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable # 3.33 [+0.25] # 3.33 [+0.00] SO_TXTIME ipv4 clock monotonic # 3.34 [+0.01] payload:a delay:10335 expected:10000 (us) # 3.35 [+0.01] payload:b delay:20093 expected:20000 (us) # 3.69 [+0.35] # 3.69 [+0.00] SO_TXTIME ipv6 clock monotonic # 3.72 [+0.03] payload:b delay:29299 expected:20000 (us) # 3.72 [+0.00] exceeds variance (4000 us) # 3.73 [+0.00] payload:a delay:29525 expected:20000 (us) # 3.73 [+0.00] exceeds variance (4000 us) # 4.45 [+0.73] # 4.46 [+0.00] SO_TXTIME ipv4 clock tai # 4.46 [+0.00] send: pkt a at -1748483614763ms dropped: invalid txtime # 4.56 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable # 4.81 [+0.25] # 4.81 [+0.00] SO_TXTIME ipv6 clock tai # 4.81 [+0.00] send: pkt a at 0ms dropped: invalid txtime # 4.91 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable # 5.15 [+0.24] # 5.16 [+0.00] SO_TXTIME ipv6 clock tai # 5.29 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable # 5.52 [+0.23] # 5.52 [+0.00] SO_TXTIME ipv4 clock tai # 5.53 [+0.01] payload:a delay:9901 expected:10000 (us) # 5.54 [+0.01] payload:b delay:19672 expected:20000 (us) # 5.90 [+0.36] # 5.90 [+0.00] SO_TXTIME ipv6 clock tai # 5.91 [+0.01] payload:b delay:10337 expected:10000 (us) # 5.92 [+0.01] payload:a delay:20486 expected:20000 (us) # 6.03 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->