[  449.086864][T17013] sctp: Hash tables configured (bind 32/56)
[  449.905018][T17044] ip (17044) used greatest stack depth: 23520 bytes left
[  468.910672][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.101766][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.201156][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.346054][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.534922][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.594062][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.773386][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.934865][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.106889][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.357448][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  527.315400][T17713] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  527.364087][T17716] br0: port 1(veth0) entered blocking state
[  527.365191][T17716] br0: port 1(veth0) entered disabled state
[  527.371887][T17716] veth0: entered allmulticast mode
[  527.373587][T17716] veth0: entered promiscuous mode
[  527.400785][T17719] br0: port 2(veth1) entered blocking state
[  527.401027][T17719] br0: port 2(veth1) entered disabled state
[  527.401273][T17719] veth1: entered allmulticast mode
[  527.403486][T17719] veth1: entered promiscuous mode
[  527.429592][T17720] br0: port 2(veth1) entered blocking state
[  527.429925][T17720] br0: port 2(veth1) entered forwarding state
[  527.430380][T17720] br0: port 1(veth0) entered blocking state
[  527.430554][T17720] br0: port 1(veth0) entered forwarding state
[  533.878279][T17738] nf_queue (17738) used greatest stack depth: 23512 bytes left
[  539.492213][T17757] nf_queue (17757) used greatest stack depth: 23504 bytes left
[  539.724560][   T12] br0: port 1(veth0) entered disabled state
[  539.731320][   T12] veth0 (unregistering): left allmulticast mode
[  539.731588][   T12] veth0 (unregistering): left promiscuous mode
[  539.731847][   T12] br0: port 1(veth0) entered disabled state
[  539.885596][   T12] br0: port 2(veth1) entered disabled state
[  539.889626][   T12] veth1 (unregistering): left allmulticast mode
[  539.889921][   T12] veth1 (unregistering): left promiscuous mode
[  539.890166][   T12] br0: port 2(veth1) entered disabled state