< DETECTED CRASH, lowering timeout ROGS=big_tcp_tunnels.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/srv/vmksft/testing/wt-2/tools/testing/selftests' make[1]: Nothing to be done for 'all'. make[1]: Nothing to be done for 'all'. # overriding timeout to 7200 # selftests: net: big_tcp_tunnels.sh # 0.03 [+0.03] Debug kernel detected, lowering the default threshold # 0.69 [+0.66] Setting up VXLAN over IPv4, veth tx csum offload on # 1.19 [+0.50] net.ipv4.tcp_min_tso_segs = 2 # 1.46 [+0.26] Running IPv4 traffic in the tunnel # 6.83 [+5.37] Captured BIG TCP RX packets: 28256 # 6.83 [+0.00] Captured BIG TCP TX packets: 28256 # 6.84 [+0.00] Captured TCP SACK packets: 0 # 6.92 [+0.08] Setting up VXLAN over IPv4, veth tx csum offload off # 7.29 [+0.37] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 7.32 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 7.49 [+0.17] Running IPv4 traffic in the tunnel # 12.87 [+5.37] Captured BIG TCP RX packets: 1845 # 12.87 [+0.00] Captured BIG TCP TX packets: 1845 # 12.87 [+0.00] Captured TCP SACK packets: 0 # 12.95 [+0.08] Setting up VXLAN over IPv4, veth tx csum offload on # 13.35 [+0.41] net.ipv4.tcp_min_tso_segs = 2 # 13.50 [+0.14] Running IPv6 traffic in the tunnel # 18.87 [+5.37] Captured BIG TCP RX packets: 30049 # 18.87 [+0.00] Captured BIG TCP TX packets: 30049 # 18.87 [+0.00] Captured TCP SACK packets: 6 # 18.96 [+0.09] Setting up VXLAN over IPv4, veth tx csum offload off # 19.33 [+0.37] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 19.37 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 19.43 [+0.07] RTNETLINK answers: No such file or directory # 19.57 [+0.13] Running IPv6 traffic in the tunnel # 24.94 [+5.38] Captured BIG TCP RX packets: 1742 # 24.95 [+0.00] Captured BIG TCP TX packets: 1742 # 24.95 [+0.00] Captured TCP SACK packets: 0 # 25.04 [+0.08] Setting up VXLAN over IPv6, veth tx csum offload on # 25.44 [+0.40] net.ipv4.tcp_min_tso_segs = 2 # 25.58 [+0.15] Running IPv4 traffic in the tunnel # 30.94 [+5.36] Captured BIG TCP RX packets: 31124 # 30.94 [+0.00] Captured BIG TCP TX packets: 31124 # 30.94 [+0.00] Captured TCP SACK packets: 0 # 31.03 [+0.09] Setting up VXLAN over IPv6, veth tx csum offload off # 31.40 [+0.36] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 31.43 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 31.60 [+0.17] Running IPv4 traffic in the tunnel # 36.98 [+5.38] Captured BIG TCP RX packets: 1815 # 36.99 [+0.00] Captured BIG TCP TX packets: 1815 # 36.99 [+0.00] Captured TCP SACK packets: 0 # 37.07 [+0.08] Setting up VXLAN over IPv6, veth tx csum offload on # 37.48 [+0.41] net.ipv4.tcp_min_tso_segs = 2 # 37.62 [+0.14] Running IPv6 traffic in the tunnel # 42.99 [+5.37] Captured BIG TCP RX packets: 31429 # 42.99 [+0.00] Captured BIG TCP TX packets: 31429 # 43.00 [+0.00] Captured TCP SACK packets: 0 # 43.08 [+0.08] Setting up VXLAN over IPv6, veth tx csum offload off # 43.44 [+0.36] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 43.47 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 43.53 [+0.06] RTNETLINK answers: No such file or directory # 43.67 [+0.14] Running IPv6 traffic in the tunnel # 49.02 [+5.36] Captured BIG TCP RX packets: 1753 # 49.03 [+0.00] Captured BIG TCP TX packets: 1753 # 49.03 [+0.00] Captured TCP SACK packets: 0 # 49.11 [+0.08] Setting up GENEVE over IPv4, veth tx csum offload on # 49.56 [+0.46] net.ipv4.tcp_min_tso_segs = 2 # 49.70 [+0.14] Running IPv4 traffic in the tunnel # 55.07 [+5.37] Captured BIG TCP RX packets: 28869 # 55.07 [+0.00] Captured BIG TCP TX packets: 28869 # 55.08 [+0.00] Captured TCP SACK packets: 0 # 55.16 [+0.08] Setting up GENEVE over IPv4, veth tx csum offload off # 55.52 [+0.36] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 55.56 [+0.05] net.ipv4.tcp_min_tso_segs = 52 # 55.73 [+0.17] Running IPv4 traffic in the tunnel # 61.10 [+5.37] Captured BIG TCP RX packets: 1863 # 61.10 [+0.00] Captured BIG TCP TX packets: 1863 # 61.10 [+0.00] Captured TCP SACK packets: 0 # 61.17 [+0.07] Setting up GENEVE over IPv4, veth tx csum offload on # 61.57 [+0.39] net.ipv4.tcp_min_tso_segs = 2 # 61.71 [+0.14] Running IPv6 traffic in the tunnel # 67.07 [+5.36] Captured BIG TCP RX packets: 33041 # 67.08 [+0.00] Captured BIG TCP TX packets: 33041 # 67.08 [+0.00] Captured TCP SACK packets: 0 # 67.15 [+0.08] Setting up GENEVE over IPv4, veth tx csum offload off # 67.52 [+0.37] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 67.55 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 67.60 [+0.05] RTNETLINK answers: No such file or directory # 67.75 [+0.15] Running IPv6 traffic in the tunnel # 73.11 [+5.36] Captured BIG TCP RX packets: 1781 # 73.11 [+0.00] Captured BIG TCP TX packets: 1781 # 73.12 [+0.00] Captured TCP SACK packets: 0 # 73.20 [+0.09] Setting up GENEVE over IPv6, veth tx csum offload on # 73.60 [+0.40] net.ipv4.tcp_min_tso_segs = 2 # 73.73 [+0.14] Running IPv4 traffic in the tunnel # 79.09 [+5.36] Captured BIG TCP RX packets: 30172 # 79.09 [+0.00] Captured BIG TCP TX packets: 30172 # 79.10 [+0.00] Captured TCP SACK packets: 1 # 79.19 [+0.09] Setting up GENEVE over IPv6, veth tx csum offload off # 79.56 [+0.37] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 79.59 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 79.76 [+0.17] Running IPv4 traffic in the tunnel # 85.13 [+5.37] Captured BIG TCP RX packets: 1832 # 85.13 [+0.00] Captured BIG TCP TX packets: 1832 # 85.13 [+0.00] Captured TCP SACK packets: 0 # 85.21 [+0.07] Setting up GENEVE over IPv6, veth tx csum offload on # 85.60 [+0.39] net.ipv4.tcp_min_tso_segs = 2 # 85.74 [+0.14] Running IPv6 traffic in the tunnel # 91.11 [+5.37] Captured BIG TCP RX packets: 26473 # 91.11 [+0.00] Captured BIG TCP TX packets: 26473 # 91.11 [+0.00] Captured TCP SACK packets: 1 # 91.19 [+0.08] Setting up GENEVE over IPv6, veth tx csum offload off # 91.56 [+0.37] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 91.59 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 91.64 [+0.05] RTNETLINK answers: No such file or directory # 91.79 [+0.15] Running IPv6 traffic in the tunnel # 97.14 [+5.35] Captured BIG TCP RX packets: 1774 # 97.14 [+0.00] Captured BIG TCP TX packets: 1774 # 97.14 [+0.00] Captured TCP SACK packets: 0 ok 1 selftests: net: big_tcp_tunnels.sh make: Leaving directory '/srv/vmksft/testing/wt-2/tools/testing/selftests' xx__-> ec DETECTED CRASH, lowering timeout ho $? 0 xx__->