[  433.462503][T17043] sctp: Hash tables configured (bind 32/56)
[  453.945363][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  454.137579][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  454.252659][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  454.358856][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  454.409126][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  454.536663][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  454.810284][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  455.133056][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  455.316025][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  455.375279][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  512.283808][T17654] ip (17654) used greatest stack depth: 23600 bytes left
[  515.462809][T17687] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  515.545677][T17688] br0: port 1(veth0) entered blocking state
[  515.546297][T17688] br0: port 1(veth0) entered disabled state
[  515.546687][T17688] veth0: entered allmulticast mode
[  515.549296][T17688] veth0: entered promiscuous mode
[  515.586133][T17692] br0: port 2(veth1) entered blocking state
[  515.586372][T17692] br0: port 2(veth1) entered disabled state
[  515.586641][T17692] veth1: entered allmulticast mode
[  515.588200][T17692] veth1: entered promiscuous mode
[  515.639217][T17693] br0: port 2(veth1) entered blocking state
[  515.639694][T17693] br0: port 2(veth1) entered forwarding state
[  515.640422][T17693] br0: port 1(veth0) entered blocking state
[  515.640727][T17693] br0: port 1(veth0) entered forwarding state
[  522.125182][T17711] nf_queue (17711) used greatest stack depth: 23024 bytes left
[  527.992403][   T12] br0: port 1(veth0) entered disabled state
[  527.995899][   T12] veth0 (unregistering): left allmulticast mode
[  527.996160][   T12] veth0 (unregistering): left promiscuous mode
[  527.996328][   T12] br0: port 1(veth0) entered disabled state
[  528.130010][   T12] br0: port 2(veth1) entered disabled state
[  528.132434][   T12] veth1 (unregistering): left allmulticast mode
[  528.132746][   T12] veth1 (unregistering): left promiscuous mode
[  528.132916][   T12] br0: port 2(veth1) entered disabled state