[  456.295930][T17077] sctp: Hash tables configured (bind 32/56)
[  476.914133][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  477.719871][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.054911][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.208913][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.337965][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.388808][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.621198][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.691053][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.727300][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  478.918619][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  542.008691][T17721] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  542.054403][T17725] br0: port 1(veth0) entered blocking state
[  542.054805][T17725] br0: port 1(veth0) entered disabled state
[  542.054975][T17725] veth0: entered allmulticast mode
[  542.056477][T17725] veth0: entered promiscuous mode
[  542.107325][T17726] br0: port 2(veth1) entered blocking state
[  542.107501][T17726] br0: port 2(veth1) entered disabled state
[  542.107669][T17726] veth1: entered allmulticast mode
[  542.109086][T17726] veth1: entered promiscuous mode
[  542.146722][T17727] br0: port 2(veth1) entered blocking state
[  542.147017][T17727] br0: port 2(veth1) entered forwarding state
[  542.147613][T17727] br0: port 1(veth0) entered blocking state
[  542.147813][T17727] br0: port 1(veth0) entered forwarding state
[  548.743986][T17745] nf_queue (17745) used greatest stack depth: 23584 bytes left
[  554.352033][T17763] nf_queue (17763) used greatest stack depth: 22352 bytes left
[  554.641647][   T12] br0: port 1(veth0) entered disabled state
[  554.644866][   T12] veth0 (unregistering): left allmulticast mode
[  554.645179][   T12] veth0 (unregistering): left promiscuous mode
[  554.645328][   T12] br0: port 1(veth0) entered disabled state
[  554.817018][   T12] br0: port 2(veth1) entered disabled state
[  554.819770][   T12] veth1 (unregistering): left allmulticast mode
[  554.819962][   T12] veth1 (unregistering): left promiscuous mode
[  554.820114][   T12] br0: port 2(veth1) entered disabled state