[  459.371787][T16991] sctp: Hash tables configured (bind 32/56)
[  479.765663][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  479.894600][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  479.993538][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  480.235034][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  480.474598][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  480.572233][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  480.676917][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  481.092587][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  481.453583][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  481.842729][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  545.542300][T17718] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  545.602459][T17719] br0: port 1(veth0) entered blocking state
[  545.602948][T17719] br0: port 1(veth0) entered disabled state
[  545.603300][T17719] veth0: entered allmulticast mode
[  545.604930][T17719] veth0: entered promiscuous mode
[  545.614152][T17719] ip (17719) used greatest stack depth: 23968 bytes left
[  545.639497][T17720] br0: port 2(veth1) entered blocking state
[  545.639842][T17720] br0: port 2(veth1) entered disabled state
[  545.640172][T17720] veth1: entered allmulticast mode
[  545.641788][T17720] veth1: entered promiscuous mode
[  545.685187][T17724] br0: port 2(veth1) entered blocking state
[  545.685685][T17724] br0: port 2(veth1) entered forwarding state
[  545.686435][T17724] br0: port 1(veth0) entered blocking state
[  545.686810][T17724] br0: port 1(veth0) entered forwarding state
[  551.804953][T17741] nf_queue (17741) used greatest stack depth: 23432 bytes left
[  551.811889][T17742] nf_queue (17742) used greatest stack depth: 23304 bytes left
[  557.427965][T17760] nf_queue (17760) used greatest stack depth: 22560 bytes left
[  557.687772][   T12] br0: port 1(veth0) entered disabled state
[  557.692104][   T12] veth0 (unregistering): left allmulticast mode
[  557.692615][   T12] veth0 (unregistering): left promiscuous mode
[  557.693046][   T12] br0: port 1(veth0) entered disabled state
[  557.839744][   T12] br0: port 2(veth1) entered disabled state
[  557.843810][   T12] veth1 (unregistering): left allmulticast mode
[  557.844157][   T12] veth1 (unregistering): left promiscuous mode
[  557.844472][   T12] br0: port 2(veth1) entered disabled state