[  480.106217][T17018] sctp: Hash tables configured (bind 32/56)
[  501.443378][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.576036][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.824767][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  501.990036][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  502.106286][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  502.326130][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  502.561135][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  503.279530][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  503.545832][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  503.682344][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  564.401302][T17645] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  564.473753][T17646] br0: port 1(veth0) entered blocking state
[  564.474222][T17646] br0: port 1(veth0) entered disabled state
[  564.474588][T17646] veth0: entered allmulticast mode
[  564.477573][T17646] veth0: entered promiscuous mode
[  564.532441][T17649] br0: port 2(veth1) entered blocking state
[  564.533085][T17649] br0: port 2(veth1) entered disabled state
[  564.533398][T17649] veth1: entered allmulticast mode
[  564.535406][T17649] veth1: entered promiscuous mode
[  564.589426][T17651] br0: port 2(veth1) entered blocking state
[  564.590035][T17651] br0: port 2(veth1) entered forwarding state
[  564.590953][T17651] br0: port 1(veth0) entered blocking state
[  564.591290][T17651] br0: port 1(veth0) entered forwarding state
[  571.249345][T17668] nf_queue (17668) used greatest stack depth: 23712 bytes left
[  571.262109][T17669] nf_queue (17669) used greatest stack depth: 23248 bytes left
[  577.172968][   T12] br0: port 1(veth0) entered disabled state
[  577.179138][   T12] veth0 (unregistering): left allmulticast mode
[  577.179437][   T12] veth0 (unregistering): left promiscuous mode
[  577.179819][   T12] br0: port 1(veth0) entered disabled state
[  577.374326][   T12] br0: port 2(veth1) entered disabled state
[  577.377401][   T12] veth1 (unregistering): left allmulticast mode
[  577.377650][   T12] veth1 (unregistering): left promiscuous mode
[  577.377867][   T12] br0: port 2(veth1) entered disabled state