[ 1319.944214][    C3] net_ratelimit: 2 callbacks suppressed
[ 1319.944222][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1320.344832][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1320.647758][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1321.351323][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1321.427366][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1322.112226][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1322.827983][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1377.291751][ T7413] br0: port 1(veth0) entered blocking state
[ 1377.292019][ T7413] br0: port 1(veth0) entered disabled state
[ 1377.292261][ T7413] veth0: entered allmulticast mode
[ 1377.294311][ T7413] veth0: entered promiscuous mode
[ 1377.319751][ T7414] br0: port 2(veth1) entered blocking state
[ 1377.319909][ T7414] br0: port 2(veth1) entered disabled state
[ 1377.320059][ T7414] veth1: entered allmulticast mode
[ 1377.329211][ T7414] veth1: entered promiscuous mode
[ 1377.355076][ T7415] br0: port 2(veth1) entered blocking state
[ 1377.355312][ T7415] br0: port 2(veth1) entered forwarding state
[ 1377.355690][ T7415] br0: port 1(veth0) entered blocking state
[ 1377.355912][ T7415] br0: port 1(veth0) entered forwarding state
[ 1383.290256][ T7432] nf_queue (7432) used greatest stack depth: 23472 bytes left
[ 1389.170441][   T12] br0: port 1(veth0) entered disabled state
[ 1389.173675][   T12] veth0 (unregistering): left allmulticast mode
[ 1389.173942][   T12] veth0 (unregistering): left promiscuous mode
[ 1389.174099][   T12] br0: port 1(veth0) entered disabled state
[ 1389.304946][   T12] br0: port 2(veth1) entered disabled state
[ 1389.307519][   T12] veth1 (unregistering): left allmulticast mode
[ 1389.307689][   T12] veth1 (unregistering): left promiscuous mode
[ 1389.307834][   T12] br0: port 2(veth1) entered disabled state