[  468.820067][T17105] sctp: Hash tables configured (bind 32/56)
[  489.003915][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.341520][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.490096][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  489.679836][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  490.017898][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  490.199669][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  490.459365][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  490.878109][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  491.188348][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  491.347014][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  549.146796][T17776] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  549.217474][T17778] br0: port 1(veth0) entered blocking state
[  549.217951][T17778] br0: port 1(veth0) entered disabled state
[  549.218922][T17778] veth0: entered allmulticast mode
[  549.220602][T17778] veth0: entered promiscuous mode
[  549.259969][T17782] br0: port 2(veth1) entered blocking state
[  549.260345][T17782] br0: port 2(veth1) entered disabled state
[  549.260773][T17782] veth1: entered allmulticast mode
[  549.262500][T17782] veth1: entered promiscuous mode
[  549.299959][T17783] br0: port 2(veth1) entered blocking state
[  549.300457][T17783] br0: port 2(veth1) entered forwarding state
[  549.301164][T17783] br0: port 1(veth0) entered blocking state
[  549.301499][T17783] br0: port 1(veth0) entered forwarding state
[  555.896668][T17800] nf_queue (17800) used greatest stack depth: 23440 bytes left
[  555.897027][T17801] nf_queue (17801) used greatest stack depth: 23304 bytes left
[  561.515886][T17819] nf_queue (17819) used greatest stack depth: 22912 bytes left
[  561.766488][   T12] br0: port 1(veth0) entered disabled state
[  561.770785][   T12] veth0 (unregistering): left allmulticast mode
[  561.771381][   T12] veth0 (unregistering): left promiscuous mode
[  561.771701][   T12] br0: port 1(veth0) entered disabled state
[  561.917980][   T12] br0: port 2(veth1) entered disabled state
[  561.922682][   T12] veth1 (unregistering): left allmulticast mode
[  561.923131][   T12] veth1 (unregistering): left promiscuous mode
[  561.923559][   T12] br0: port 2(veth1) entered disabled state