[  442.466770][T17029] sctp: Hash tables configured (bind 32/56)
[  462.270855][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  462.466656][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  462.793502][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  462.820835][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  463.038925][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  463.213188][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  463.350333][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  463.465600][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  463.616375][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  463.777632][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  521.063221][T17643] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  521.111407][T17645] br0: port 1(veth0) entered blocking state
[  521.112461][T17645] br0: port 1(veth0) entered disabled state
[  521.112751][T17645] veth0: entered allmulticast mode
[  521.114447][T17645] veth0: entered promiscuous mode
[  521.150624][T17648] br0: port 2(veth1) entered blocking state
[  521.150940][T17648] br0: port 2(veth1) entered disabled state
[  521.151118][T17648] veth1: entered allmulticast mode
[  521.152710][T17648] veth1: entered promiscuous mode
[  521.186497][T17649] br0: port 2(veth1) entered blocking state
[  521.186893][T17649] br0: port 2(veth1) entered forwarding state
[  521.187310][T17649] br0: port 1(veth0) entered blocking state
[  521.187482][T17649] br0: port 1(veth0) entered forwarding state
[  527.226375][T17667] nf_queue (17667) used greatest stack depth: 22624 bytes left
[  532.849639][T17685] nf_queue (17685) used greatest stack depth: 22168 bytes left
[  533.086346][   T70] br0: port 1(veth0) entered disabled state
[  533.091131][   T70] veth0 (unregistering): left allmulticast mode
[  533.091490][   T70] veth0 (unregistering): left promiscuous mode
[  533.093468][   T70] br0: port 1(veth0) entered disabled state
[  533.209000][   T70] br0: port 2(veth1) entered disabled state
[  533.211902][   T70] veth1 (unregistering): left allmulticast mode
[  533.212133][   T70] veth1 (unregistering): left promiscuous mode
[  533.212354][   T70] br0: port 2(veth1) entered disabled state