SO_TXTIME ipv4 clock monotonic payload:a delay:4 expected:0 (us) SO_TXTIME ipv6 clock monotonic payload:a delay:4 expected:0 (us) SO_TXTIME ipv6 clock monotonic payload:a delay:10441 expected:10000 (us) SO_TXTIME ipv4 clock monotonic payload:a delay:10048 expected:10000 (us) payload:b delay:20030 expected:20000 (us) SO_TXTIME ipv6 clock monotonic payload:b delay:20059 expected:20000 (us) payload:a delay:20750 expected:20000 (us) SO_TXTIME ipv4 clock tai send: pkt a at -1674493590046ms 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:9667 expected:10000 (us) SO_TXTIME ipv4 clock tai payload:a delay:9630 expected:10000 (us) payload:b delay:19641 expected:20000 (us) SO_TXTIME ipv6 clock tai payload:b delay:9650 expected:10000 (us) payload:a delay:19643 expected:20000 (us) OK. All tests passed :: [ PASS ] :: Test '28..57 selftests: net:so_txtime.sh [PASS]'