[  466.762712][T17110] sctp: Hash tables configured (bind 32/56)
[  487.722031][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.215603][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.288966][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.531887][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.944207][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.066754][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.249207][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.345475][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.409522][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.851693][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  553.525787][T17719] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  553.580018][T17720] br0: port 1(veth0) entered blocking state
[  553.580734][T17720] br0: port 1(veth0) entered disabled state
[  553.580933][T17720] veth0: entered allmulticast mode
[  553.582832][T17720] veth0: entered promiscuous mode
[  553.612065][T17723] br0: port 2(veth1) entered blocking state
[  553.612666][T17723] br0: port 2(veth1) entered disabled state
[  553.612858][T17723] veth1: entered allmulticast mode
[  553.614419][T17723] veth1: entered promiscuous mode
[  553.648875][T17725] br0: port 2(veth1) entered blocking state
[  553.649169][T17725] br0: port 2(veth1) entered forwarding state
[  553.649798][T17725] br0: port 1(veth0) entered blocking state
[  553.649983][T17725] br0: port 1(veth0) entered forwarding state
[  559.994445][T17743] nf_queue (17743) used greatest stack depth: 23672 bytes left
[  560.006921][T17744] nf_queue (17744) used greatest stack depth: 23536 bytes left
[  566.112837][T17768] nf_queue (17768) used greatest stack depth: 22448 bytes left
[  566.450755][   T69] br0: port 1(veth0) entered disabled state
[  566.454166][   T69] veth0 (unregistering): left allmulticast mode
[  566.455098][   T69] veth0 (unregistering): left promiscuous mode
[  566.455357][   T69] br0: port 1(veth0) entered disabled state
[  566.665169][   T69] br0: port 2(veth1) entered disabled state
[  566.669887][   T69] veth1 (unregistering): left allmulticast mode
[  566.670179][   T69] veth1 (unregistering): left promiscuous mode
[  566.672071][   T69] br0: port 2(veth1) entered disabled state