[  452.281225][T17021] sctp: Hash tables configured (bind 32/56)
[  473.913062][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  474.219274][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  474.314026][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  474.654304][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  475.017982][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  475.248525][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  475.508128][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  475.601831][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  475.868168][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  476.056156][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  539.421525][T17750] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  539.470356][T17751] br0: port 1(veth0) entered blocking state
[  539.470850][T17751] br0: port 1(veth0) entered disabled state
[  539.471188][T17751] veth0: entered allmulticast mode
[  539.472788][T17751] veth0: entered promiscuous mode
[  539.518451][T17752] br0: port 2(veth1) entered blocking state
[  539.518815][T17752] br0: port 2(veth1) entered disabled state
[  539.519133][T17752] veth1: entered allmulticast mode
[  539.520784][T17752] veth1: entered promiscuous mode
[  539.559716][T17756] br0: port 2(veth1) entered blocking state
[  539.560161][T17756] br0: port 2(veth1) entered forwarding state
[  539.560747][T17756] br0: port 1(veth0) entered blocking state
[  539.561074][T17756] br0: port 1(veth0) entered forwarding state
[  545.653986][T17774] nf_queue (17774) used greatest stack depth: 23304 bytes left
[  551.286130][T17792] nf_queue (17792) used greatest stack depth: 23104 bytes left
[  551.291715][T17793] nf_queue (17793) used greatest stack depth: 22816 bytes left
[  551.566440][   T12] br0: port 1(veth0) entered disabled state
[  551.572168][   T12] veth0 (unregistering): left allmulticast mode
[  551.572613][   T12] veth0 (unregistering): left promiscuous mode
[  551.572993][   T12] br0: port 1(veth0) entered disabled state
[  551.694114][   T12] br0: port 2(veth1) entered disabled state
[  551.698010][   T12] veth1 (unregistering): left allmulticast mode
[  551.698342][   T12] veth1 (unregistering): left promiscuous mode
[  551.698748][   T12] br0: port 2(veth1) entered disabled state