[  456.827847][T17050] sctp: Hash tables configured (bind 32/56)
[  477.991175][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.044418][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.403651][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.491455][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.603594][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.932153][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  479.470719][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  479.613965][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  479.862136][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  480.096919][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  545.627310][T17687] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  545.707062][T17688] br0: port 1(veth0) entered blocking state
[  545.708018][T17688] br0: port 1(veth0) entered disabled state
[  545.708631][T17688] veth0: entered allmulticast mode
[  545.710288][T17688] veth0: entered promiscuous mode
[  545.751295][T17692] br0: port 2(veth1) entered blocking state
[  545.751634][T17692] br0: port 2(veth1) entered disabled state
[  545.751956][T17692] veth1: entered allmulticast mode
[  545.753717][T17692] veth1: entered promiscuous mode
[  545.793721][T17693] br0: port 2(veth1) entered blocking state
[  545.794201][T17693] br0: port 2(veth1) entered forwarding state
[  545.794857][T17693] br0: port 1(veth0) entered blocking state
[  545.795174][T17693] br0: port 1(veth0) entered forwarding state
[  552.302975][T17711] nf_queue (17711) used greatest stack depth: 23400 bytes left
[  557.928887][T17730] nf_queue (17730) used greatest stack depth: 22864 bytes left
[  558.258158][   T12] br0: port 1(veth0) entered disabled state
[  558.262740][   T12] veth0 (unregistering): left allmulticast mode
[  558.263235][   T12] veth0 (unregistering): left promiscuous mode
[  558.263772][   T12] br0: port 1(veth0) entered disabled state
[  558.468788][   T12] br0: port 2(veth1) entered disabled state
[  558.477477][   T12] veth1 (unregistering): left allmulticast mode
[  558.478188][   T12] veth1 (unregistering): left promiscuous mode
[  558.479337][   T12] br0: port 2(veth1) entered disabled state