[  447.248424][T17077] sctp: Hash tables configured (bind 32/56)
[  467.462757][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  467.554606][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  467.898683][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.112186][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.154600][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.460400][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.618239][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.737542][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.860444][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.308290][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  526.890706][T17749] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  526.953457][T17751] br0: port 1(veth0) entered blocking state
[  526.954223][T17751] br0: port 1(veth0) entered disabled state
[  526.954622][T17751] veth0: entered allmulticast mode
[  526.956462][T17751] veth0: entered promiscuous mode
[  526.991713][T17752] br0: port 2(veth1) entered blocking state
[  526.992759][T17752] br0: port 2(veth1) entered disabled state
[  526.993101][T17752] veth1: entered allmulticast mode
[  526.994824][T17752] veth1: entered promiscuous mode
[  527.032536][T17756] br0: port 2(veth1) entered blocking state
[  527.033133][T17756] br0: port 2(veth1) entered forwarding state
[  527.033767][T17756] br0: port 1(veth0) entered blocking state
[  527.034106][T17756] br0: port 1(veth0) entered forwarding state
[  533.361857][T17774] nf_queue (17774) used greatest stack depth: 23440 bytes left
[  533.381718][T17775] nf_queue (17775) used greatest stack depth: 22224 bytes left
[  539.262796][   T12] br0: port 1(veth0) entered disabled state
[  539.266645][   T12] veth0 (unregistering): left allmulticast mode
[  539.267138][   T12] veth0 (unregistering): left promiscuous mode
[  539.267523][   T12] br0: port 1(veth0) entered disabled state
[  539.416708][   T12] br0: port 2(veth1) entered disabled state
[  539.419269][   T12] veth1 (unregistering): left allmulticast mode
[  539.419601][   T12] veth1 (unregistering): left promiscuous mode
[  539.419916][   T12] br0: port 2(veth1) entered disabled state