[  465.727570][T17207] sctp: Hash tables configured (bind 32/56)
[  486.962837][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  487.512643][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.068974][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.255264][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.323245][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.714932][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.811757][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.356671][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.518488][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.620361][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  553.247247][T17921] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  553.295385][T17923] br0: port 1(veth0) entered blocking state
[  553.295909][T17923] br0: port 1(veth0) entered disabled state
[  553.296301][T17923] veth0: entered allmulticast mode
[  553.298042][T17923] veth0: entered promiscuous mode
[  553.350467][T17924] br0: port 2(veth1) entered blocking state
[  553.350821][T17924] br0: port 2(veth1) entered disabled state
[  553.351148][T17924] veth1: entered allmulticast mode
[  553.352786][T17924] veth1: entered promiscuous mode
[  553.390297][T17926] br0: port 2(veth1) entered blocking state
[  553.390716][T17926] br0: port 2(veth1) entered forwarding state
[  553.391310][T17926] br0: port 1(veth0) entered blocking state
[  553.391641][T17926] br0: port 1(veth0) entered forwarding state
[  559.497694][T17945] nf_queue (17945) used greatest stack depth: 23432 bytes left
[  560.001661][T17946] nf_queue (17946) used greatest stack depth: 23304 bytes left
[  565.646079][T17965] nf_queue (17965) used greatest stack depth: 23136 bytes left
[  565.913213][   T12] br0: port 1(veth0) entered disabled state
[  565.918294][   T12] veth0 (unregistering): left allmulticast mode
[  565.918695][   T12] veth0 (unregistering): left promiscuous mode
[  565.919023][   T12] br0: port 1(veth0) entered disabled state
[  566.049972][   T12] br0: port 2(veth1) entered disabled state
[  566.054982][   T12] veth1 (unregistering): left allmulticast mode
[  566.055339][   T12] veth1 (unregistering): left promiscuous mode
[  566.055657][   T12] br0: port 2(veth1) entered disabled state