[  448.923041][T17059] sctp: Hash tables configured (bind 32/56)
[  468.958011][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.153260][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.595431][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.681333][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.825821][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.975047][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.176118][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.725164][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.770250][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.798461][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  535.232912][T17772] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  535.295428][T17773] br0: port 1(veth0) entered blocking state
[  535.295939][T17773] br0: port 1(veth0) entered disabled state
[  535.296359][T17773] veth0: entered allmulticast mode
[  535.298168][T17773] veth0: entered promiscuous mode
[  535.338293][T17777] br0: port 2(veth1) entered blocking state
[  535.339498][T17777] br0: port 2(veth1) entered disabled state
[  535.339899][T17777] veth1: entered allmulticast mode
[  535.341605][T17777] veth1: entered promiscuous mode
[  535.380526][T17778] br0: port 2(veth1) entered blocking state
[  535.380960][T17778] br0: port 2(veth1) entered forwarding state
[  535.381610][T17778] br0: port 1(veth0) entered blocking state
[  535.381949][T17778] br0: port 1(veth0) entered forwarding state
[  541.559814][T17797] nf_queue (17797) used greatest stack depth: 23304 bytes left
[  547.190326][T17816] nf_queue (17816) used greatest stack depth: 22000 bytes left
[  547.446930][   T66] br0: port 1(veth0) entered disabled state
[  547.450919][   T66] veth0 (unregistering): left allmulticast mode
[  547.451300][   T66] veth0 (unregistering): left promiscuous mode
[  547.451633][   T66] br0: port 1(veth0) entered disabled state
[  547.585399][   T66] br0: port 2(veth1) entered disabled state
[  547.588945][   T66] veth1 (unregistering): left allmulticast mode
[  547.589302][   T66] veth1 (unregistering): left promiscuous mode
[  547.589688][   T66] br0: port 2(veth1) entered disabled state