[ 1415.252931][    C2] net_ratelimit: 2 callbacks suppressed
[ 1415.252940][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1416.389050][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1416.759319][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1483.538768][ T6528] br0: port 1(veth0) entered blocking state
[ 1483.538981][ T6528] br0: port 1(veth0) entered disabled state
[ 1483.539174][ T6528] veth0: entered allmulticast mode
[ 1483.546646][ T6528] veth0: entered promiscuous mode
[ 1483.584199][ T6529] br0: port 2(veth1) entered blocking state
[ 1483.584383][ T6529] br0: port 2(veth1) entered disabled state
[ 1483.584574][ T6529] veth1: entered allmulticast mode
[ 1483.585977][ T6529] veth1: entered promiscuous mode
[ 1483.621624][ T6530] br0: port 2(veth1) entered blocking state
[ 1483.621827][ T6530] br0: port 2(veth1) entered forwarding state
[ 1483.622125][ T6530] br0: port 1(veth0) entered blocking state
[ 1483.622297][ T6530] br0: port 1(veth0) entered forwarding state
[ 1489.805683][ T6547] nf_queue (6547) used greatest stack depth: 22320 bytes left
[ 1495.685856][   T12] br0: port 1(veth0) entered disabled state
[ 1495.689800][   T12] veth0 (unregistering): left allmulticast mode
[ 1495.689991][   T12] veth0 (unregistering): left promiscuous mode
[ 1495.690227][   T12] br0: port 1(veth0) entered disabled state
[ 1495.844835][   T12] br0: port 2(veth1) entered disabled state
[ 1495.847393][   T12] veth1 (unregistering): left allmulticast mode
[ 1495.847569][   T12] veth1 (unregistering): left promiscuous mode
[ 1495.847726][   T12] br0: port 2(veth1) entered disabled state