SO_TXTIME ipv4 clock monotonic payload:a delay:9 expected:0 (us) SO_TXTIME ipv6 clock monotonic payload:a delay:8 expected:0 (us) SO_TXTIME ipv6 clock monotonic payload:a delay:10000 expected:10000 (us) SO_TXTIME ipv4 clock monotonic payload:a delay:9980 expected:10000 (us) payload:b delay:20038 expected:20000 (us) SO_TXTIME ipv6 clock monotonic payload:b delay:20031 expected:20000 (us) payload:a delay:21087 expected:20000 (us) SO_TXTIME ipv4 clock tai send: pkt a at -1674496860627ms dropped: invalid txtime ./so_txtime: recv: timeout: Resource temporarily unavailable SO_TXTIME ipv6 clock tai send: pkt a at 0ms dropped: invalid txtime ./so_txtime: recv: timeout: Resource temporarily unavailable SO_TXTIME ipv6 clock tai payload:a delay:9681 expected:10000 (us) SO_TXTIME ipv4 clock tai payload:a delay:9679 expected:10000 (us) payload:b delay:19670 expected:20000 (us) SO_TXTIME ipv6 clock tai payload:b delay:9691 expected:10000 (us) payload:a delay:19683 expected:20000 (us) OK. All tests passed :: [ PASS ] :: Test '28..57 selftests: net:so_txtime.sh [PASS]'