[  448.248635][T17005] sctp: Hash tables configured (bind 32/56)
[  468.446011][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.566318][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.991617][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.184142][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.329162][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.405067][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.578248][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  469.881300][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.276753][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  470.451379][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  534.287269][T17735] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  534.356678][T17737] br0: port 1(veth0) entered blocking state
[  534.357607][T17737] br0: port 1(veth0) entered disabled state
[  534.357940][T17737] veth0: entered allmulticast mode
[  534.359641][T17737] veth0: entered promiscuous mode
[  534.418087][T17739] br0: port 2(veth1) entered blocking state
[  534.418436][T17739] br0: port 2(veth1) entered disabled state
[  534.418762][T17739] veth1: entered allmulticast mode
[  534.420396][T17739] veth1: entered promiscuous mode
[  534.461801][T17742] br0: port 2(veth1) entered blocking state
[  534.462280][T17742] br0: port 2(veth1) entered forwarding state
[  534.463128][T17742] br0: port 1(veth0) entered blocking state
[  534.463509][T17742] br0: port 1(veth0) entered forwarding state
[  541.032665][T17760] nf_queue (17760) used greatest stack depth: 23376 bytes left
[  546.679773][T17779] nf_queue (17779) used greatest stack depth: 22304 bytes left
[  546.916965][   T12] br0: port 1(veth0) entered disabled state
[  546.921977][   T12] veth0 (unregistering): left allmulticast mode
[  546.922436][   T12] veth0 (unregistering): left promiscuous mode
[  546.922806][   T12] br0: port 1(veth0) entered disabled state
[  547.064576][   T12] br0: port 2(veth1) entered disabled state
[  547.068941][   T12] veth1 (unregistering): left allmulticast mode
[  547.069259][   T12] veth1 (unregistering): left promiscuous mode
[  547.069562][   T12] br0: port 2(veth1) entered disabled state