< 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 # 0.70 [+0.67] Setting up VXLAN over IPv4, veth tx csum offload on # 1.25 [+0.55] net.ipv4.tcp_min_tso_segs = 2 # 1.53 [+0.28] Running IPv4 traffic in the tunnel # 6.91 [+5.38] Captured BIG TCP RX packets: 24804 # 6.91 [+0.00] Captured BIG TCP TX packets: 24804 # 6.91 [+0.00] Captured TCP SACK packets: 1 # 7.01 [+0.09] Setting up VXLAN over IPv4, veth tx csum offload off # 7.39 [+0.38] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 7.42 [+0.04] net.ipv4.tcp_min_tso_segs = 52 # 7.60 [+0.18] Running IPv4 traffic in the tunnel # 12.99 [+5.39] Captured BIG TCP RX packets: 1832 # 13.00 [+0.00] Captured BIG TCP TX packets: 1832 # 13.00 [+0.00] Captured TCP SACK packets: 0 # 13.08 [+0.08] Setting up VXLAN over IPv4, veth tx csum offload on # 13.48 [+0.40] net.ipv4.tcp_min_tso_segs = 2 # 13.63 [+0.15] Running IPv6 traffic in the tunnel # 19.01 [+5.38] Captured BIG TCP RX packets: 23307 # 19.02 [+0.00] Captured BIG TCP TX packets: 23307 # 19.02 [+0.00] Captured TCP SACK packets: 0 # 19.10 [+0.08] Setting up VXLAN over IPv4, veth tx csum offload off # 19.50 [+0.40] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 19.54 [+0.04] net.ipv4.tcp_min_tso_segs = 52 # 19.61 [+0.06] RTNETLINK answers: No such file or directory # 19.75 [+0.14] Running IPv6 traffic in the tunnel # 25.13 [+5.38] Captured BIG TCP RX packets: 1740 # 25.13 [+0.00] Captured BIG TCP TX packets: 1740 # 25.14 [+0.00] Captured TCP SACK packets: 0 # 25.22 [+0.08] Setting up VXLAN over IPv6, veth tx csum offload on # 25.62 [+0.41] net.ipv4.tcp_min_tso_segs = 2 # 25.77 [+0.15] Running IPv4 traffic in the tunnel # 31.15 [+5.38] Captured BIG TCP RX packets: 30094 # 31.16 [+0.00] Captured BIG TCP TX packets: 30094 # 31.16 [+0.00] Captured TCP SACK packets: 0 # 31.23 [+0.07] Setting up VXLAN over IPv6, veth tx csum offload off # 31.61 [+0.38] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 31.65 [+0.04] net.ipv4.tcp_min_tso_segs = 52 # 31.83 [+0.18] Running IPv4 traffic in the tunnel # 37.22 [+5.39] Captured BIG TCP RX packets: 1809 # 37.22 [+0.00] Captured BIG TCP TX packets: 1809 # 37.22 [+0.00] Captured TCP SACK packets: 0 # 37.31 [+0.08] Setting up VXLAN over IPv6, veth tx csum offload on # 37.71 [+0.41] net.ipv4.tcp_min_tso_segs = 2 # 37.86 [+0.15] Running IPv6 traffic in the tunnel # 43.26 [+5.40] Captured BIG TCP RX packets: 31425 # 43.26 [+0.00] Captured BIG TCP TX packets: 31425 # 43.26 [+0.00] Captured TCP SACK packets: 0 # 43.34 [+0.08] Setting up VXLAN over IPv6, veth tx csum offload off # 43.71 [+0.37] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 43.74 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 43.79 [+0.05] RTNETLINK answers: No such file or directory # 43.95 [+0.16] Running IPv6 traffic in the tunnel # 49.32 [+5.37] Captured BIG TCP RX packets: 1743 # 49.32 [+0.00] Captured BIG TCP TX packets: 1743 # 49.33 [+0.00] Captured TCP SACK packets: 0 # 49.42 [+0.09] Setting up GENEVE over IPv4, veth tx csum offload on # 49.88 [+0.46] net.ipv4.tcp_min_tso_segs = 2 # 50.03 [+0.15] Running IPv4 traffic in the tunnel # 55.41 [+5.37] Captured BIG TCP RX packets: 28020 # 55.41 [+0.00] Captured BIG TCP TX packets: 28020 # 55.42 [+0.00] Captured TCP SACK packets: 1 # 55.50 [+0.08] Setting up GENEVE over IPv4, veth tx csum offload off # 55.87 [+0.38] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 55.91 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 56.08 [+0.17] Running IPv4 traffic in the tunnel # 61.46 [+5.38] Captured BIG TCP RX packets: 1864 # 61.46 [+0.00] Captured BIG TCP TX packets: 1864 # 61.47 [+0.00] Captured TCP SACK packets: 0 # 61.55 [+0.08] Setting up GENEVE over IPv4, veth tx csum offload on # 61.96 [+0.41] net.ipv4.tcp_min_tso_segs = 2 # 62.10 [+0.14] Running IPv6 traffic in the tunnel # 67.48 [+5.38] Captured BIG TCP RX packets: 28398 # 67.49 [+0.00] Captured BIG TCP TX packets: 28398 # 67.49 [+0.00] Captured TCP SACK packets: 0 # 67.56 [+0.07] Setting up GENEVE over IPv4, veth tx csum offload off # 67.94 [+0.38] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 67.98 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 68.04 [+0.06] RTNETLINK answers: No such file or directory # 68.18 [+0.14] Running IPv6 traffic in the tunnel # 73.56 [+5.38] Captured BIG TCP RX packets: 1754 # 73.56 [+0.00] Captured BIG TCP TX packets: 1754 # 73.57 [+0.00] Captured TCP SACK packets: 0 # 73.64 [+0.08] Setting up GENEVE over IPv6, veth tx csum offload on # 74.06 [+0.42] net.ipv4.tcp_min_tso_segs = 2 # 74.21 [+0.15] Running IPv4 traffic in the tunnel # 79.58 [+5.37] Captured BIG TCP RX packets: 31875 # 79.58 [+0.00] Captured BIG TCP TX packets: 31875 # 79.58 [+0.00] Captured TCP SACK packets: 0 # 79.67 [+0.09] Setting up GENEVE over IPv6, veth tx csum offload off # 80.06 [+0.39] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 80.09 [+0.03] net.ipv4.tcp_min_tso_segs = 52 # 80.26 [+0.17] Running IPv4 traffic in the tunnel # 85.65 [+5.38] Captured BIG TCP RX packets: 1750 # 85.65 [+0.00] Captured BIG TCP TX packets: 1750 # 85.65 [+0.00] Captured TCP SACK packets: 0 # 85.74 [+0.09] Setting up GENEVE over IPv6, veth tx csum offload on # 86.15 [+0.41] net.ipv4.tcp_min_tso_segs = 2 # 86.30 [+0.15] Running IPv6 traffic in the tunnel # 91.68 [+5.37] Captured BIG TCP RX packets: 24697 # 91.68 [+0.00] Captured BIG TCP TX packets: 24697 # 91.68 [+0.00] Captured TCP SACK packets: 0 # 91.77 [+0.09] Setting up GENEVE over IPv6, veth tx csum offload off # 92.14 [+0.37] Slow configuration; increasing net.ipv4.tcp_min_tso_segs and initcwnd # 92.18 [+0.04] net.ipv4.tcp_min_tso_segs = 52 # 92.24 [+0.06] RTNETLINK answers: No such file or directory # 92.40 [+0.16] Running IPv6 traffic in the tunnel # 97.79 [+5.38] Captured BIG TCP RX packets: 1755 # 97.79 [+0.00] Captured BIG TCP TX packets: 1755 # 97.79 [+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__->