[  461.207886][T16943] sctp: Hash tables configured (bind 32/56)
[  482.403598][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  482.532268][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  482.564161][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  482.781382][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  483.083629][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  483.215079][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  483.342111][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  483.429778][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  483.818592][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  484.098993][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  545.186596][T17565] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  545.252246][T17566] br0: port 1(veth0) entered blocking state
[  545.252784][T17566] br0: port 1(veth0) entered disabled state
[  545.253523][T17566] veth0: entered allmulticast mode
[  545.255293][T17566] veth0: entered promiscuous mode
[  545.300360][T17567] br0: port 2(veth1) entered blocking state
[  545.300902][T17567] br0: port 2(veth1) entered disabled state
[  545.301452][T17567] veth1: entered allmulticast mode
[  545.306260][T17567] veth1: entered promiscuous mode
[  545.346693][T17571] br0: port 2(veth1) entered blocking state
[  545.347323][T17571] br0: port 2(veth1) entered forwarding state
[  545.347965][T17571] br0: port 1(veth0) entered blocking state
[  545.348300][T17571] br0: port 1(veth0) entered forwarding state
[  551.823288][T17590] nf_queue (17590) used greatest stack depth: 23536 bytes left
[  551.826256][T17591] nf_queue (17591) used greatest stack depth: 22912 bytes left
[  557.436293][T17609] nf_queue (17609) used greatest stack depth: 22512 bytes left
[  557.674784][   T12] br0: port 1(veth0) entered disabled state
[  557.687018][   T12] veth0 (unregistering): left allmulticast mode
[  557.687445][   T12] veth0 (unregistering): left promiscuous mode
[  557.687866][   T12] br0: port 1(veth0) entered disabled state
[  557.829915][   T12] br0: port 2(veth1) entered disabled state
[  557.835210][   T12] veth1 (unregistering): left allmulticast mode
[  557.835874][   T12] veth1 (unregistering): left promiscuous mode
[  557.836430][   T12] br0: port 2(veth1) entered disabled state