[    2.353551] sctp: Hash tables configured (bind 256/256)
[    2.355100] modprobe (166) used greatest stack depth: 12776 bytes left
[    2.367053] ip (170) used greatest stack depth: 12232 bytes left
[   19.368118] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.388777] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.395816] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.399724] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.417346] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.424013] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.430152] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.445130] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.452323] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   19.468809] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[   67.448462] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   67.453933] br0: port 1(veth0) entered blocking state
[   67.454018] br0: port 1(veth0) entered disabled state
[   67.454094] veth0: entered allmulticast mode
[   67.454188] veth0: entered promiscuous mode
[   67.458224] br0: port 2(veth1) entered blocking state
[   67.458257] br0: port 2(veth1) entered disabled state
[   67.458296] veth1: entered allmulticast mode
[   67.458348] veth1: entered promiscuous mode
[   67.462134] br0: port 2(veth1) entered blocking state
[   67.462197] br0: port 2(veth1) entered forwarding state
[   67.462270] br0: port 1(veth0) entered blocking state
[   67.462337] br0: port 1(veth0) entered forwarding state
[   77.997670] br0: port 1(veth0) entered disabled state
[   77.997904] veth0 (unregistering): left allmulticast mode
[   77.997946] veth0 (unregistering): left promiscuous mode
[   77.998014] br0: port 1(veth0) entered disabled state
[   78.014123] br0: port 2(veth1) entered disabled state
[   78.014303] veth1 (unregistering): left allmulticast mode
[   78.014348] veth1 (unregistering): left promiscuous mode
[   78.014381] br0: port 2(veth1) entered disabled state