[  470.895628][T17037] sctp: Hash tables configured (bind 32/56)
[  492.531426][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  492.840748][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  493.174376][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  493.370270][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  493.702025][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  494.152062][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  494.201402][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  494.383596][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  494.480334][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  494.732886][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  555.798959][T17655] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  555.880071][T17657] br0: port 1(veth0) entered blocking state
[  555.880826][T17657] br0: port 1(veth0) entered disabled state
[  555.881228][T17657] veth0: entered allmulticast mode
[  555.883140][T17657] veth0: entered promiscuous mode
[  555.940647][T17658] br0: port 2(veth1) entered blocking state
[  555.941275][T17658] br0: port 2(veth1) entered disabled state
[  555.941896][T17658] veth1: entered allmulticast mode
[  555.944929][T17658] veth1: entered promiscuous mode
[  555.997404][T17662] br0: port 2(veth1) entered blocking state
[  555.997893][T17662] br0: port 2(veth1) entered forwarding state
[  555.998592][T17662] br0: port 1(veth0) entered blocking state
[  555.998972][T17662] br0: port 1(veth0) entered forwarding state
[  562.564206][T17681] nf_queue (17681) used greatest stack depth: 23232 bytes left
[  568.185956][T17699] nf_queue (17699) used greatest stack depth: 22656 bytes left
[  568.513545][   T71] br0: port 1(veth0) entered disabled state
[  568.526910][   T71] veth0 (unregistering): left allmulticast mode
[  568.527627][   T71] veth0 (unregistering): left promiscuous mode
[  568.528303][   T71] br0: port 1(veth0) entered disabled state
[  568.705538][   T71] br0: port 2(veth1) entered disabled state
[  568.718472][   T71] veth1 (unregistering): left allmulticast mode
[  568.718840][   T71] veth1 (unregistering): left promiscuous mode
[  568.719991][   T71] br0: port 2(veth1) entered disabled state