[  439.815767][T17058] sctp: Hash tables configured (bind 32/56)
[  460.237344][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  460.546363][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  460.655290][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  460.747849][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  461.192510][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  461.337912][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  461.672854][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  461.782249][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  462.230419][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  462.325542][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  526.061987][T17777] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  526.127303][T17778] br0: port 1(veth0) entered blocking state
[  526.127764][T17778] br0: port 1(veth0) entered disabled state
[  526.128090][T17778] veth0: entered allmulticast mode
[  526.129687][T17778] veth0: entered promiscuous mode
[  526.168092][T17782] br0: port 2(veth1) entered blocking state
[  526.168463][T17782] br0: port 2(veth1) entered disabled state
[  526.168833][T17782] veth1: entered allmulticast mode
[  526.170485][T17782] veth1: entered promiscuous mode
[  526.211431][T17783] br0: port 2(veth1) entered blocking state
[  526.211861][T17783] br0: port 2(veth1) entered forwarding state
[  526.212456][T17783] br0: port 1(veth0) entered blocking state
[  526.212783][T17783] br0: port 1(veth0) entered forwarding state
[  532.336543][T17800] nf_queue (17800) used greatest stack depth: 23432 bytes left
[  532.347542][T17801] nf_queue (17801) used greatest stack depth: 23304 bytes left
[  537.971071][T17820] nf_queue (17820) used greatest stack depth: 22408 bytes left
[  538.244699][   T63] br0: port 1(veth0) entered disabled state
[  538.248497][   T63] veth0 (unregistering): left allmulticast mode
[  538.248965][   T63] veth0 (unregistering): left promiscuous mode
[  538.249384][   T63] br0: port 1(veth0) entered disabled state
[  538.384872][   T63] br0: port 2(veth1) entered disabled state
[  538.387984][   T63] veth1 (unregistering): left allmulticast mode
[  538.388307][   T63] veth1 (unregistering): left promiscuous mode
[  538.388606][   T63] br0: port 2(veth1) entered disabled state