[  444.445915][T16981] sctp: Hash tables configured (bind 32/56)
[  464.331999][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  464.511388][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  464.805768][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  464.861136][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  464.980259][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  465.098752][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  465.298170][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  465.461343][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  465.516325][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  466.001519][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  523.503862][T17660] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  523.557668][T17661] br0: port 1(veth0) entered blocking state
[  523.557985][T17661] br0: port 1(veth0) entered disabled state
[  523.558200][T17661] veth0: entered allmulticast mode
[  523.559902][T17661] veth0: entered promiscuous mode
[  523.608144][T17665] br0: port 2(veth1) entered blocking state
[  523.608344][T17665] br0: port 2(veth1) entered disabled state
[  523.608543][T17665] veth1: entered allmulticast mode
[  523.610006][T17665] veth1: entered promiscuous mode
[  523.647798][T17666] br0: port 2(veth1) entered blocking state
[  523.648135][T17666] br0: port 2(veth1) entered forwarding state
[  523.648599][T17666] br0: port 1(veth0) entered blocking state
[  523.648773][T17666] br0: port 1(veth0) entered forwarding state
[  529.785108][T17684] nf_queue (17684) used greatest stack depth: 23576 bytes left
[  529.796581][T17683] nf_queue (17683) used greatest stack depth: 23232 bytes left
[  535.647105][   T12] br0: port 1(veth0) entered disabled state
[  535.650478][   T12] veth0 (unregistering): left allmulticast mode
[  535.650860][   T12] veth0 (unregistering): left promiscuous mode
[  535.651259][   T12] br0: port 1(veth0) entered disabled state
[  535.779460][   T12] br0: port 2(veth1) entered disabled state
[  535.783022][   T12] veth1 (unregistering): left allmulticast mode
[  535.783254][   T12] veth1 (unregistering): left promiscuous mode
[  535.783580][   T12] br0: port 2(veth1) entered disabled state