[  465.241348][T17036] sctp: Hash tables configured (bind 32/56)
[  486.335214][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  486.702412][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  486.809281][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  487.041378][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  487.257067][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  487.711614][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  487.819212][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  487.941380][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  487.964024][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  488.134598][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  546.030959][T17717] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  546.083912][T17718] br0: port 1(veth0) entered blocking state
[  546.084301][T17718] br0: port 1(veth0) entered disabled state
[  546.084884][T17718] veth0: entered allmulticast mode
[  546.087578][T17718] veth0: entered promiscuous mode
[  546.124875][T17722] br0: port 2(veth1) entered blocking state
[  546.125116][T17722] br0: port 2(veth1) entered disabled state
[  546.125374][T17722] veth1: entered allmulticast mode
[  546.127046][T17722] veth1: entered promiscuous mode
[  546.175571][T17723] br0: port 2(veth1) entered blocking state
[  546.175993][T17723] br0: port 2(veth1) entered forwarding state
[  546.176457][T17723] br0: port 1(veth0) entered blocking state
[  546.176641][T17723] br0: port 1(veth0) entered forwarding state
[  552.302563][T17740] nf_queue (17740) used greatest stack depth: 23672 bytes left
[  552.302828][T17741] nf_queue (17741) used greatest stack depth: 23536 bytes left
[  558.164612][   T70] br0: port 1(veth0) entered disabled state
[  558.168500][   T70] veth0 (unregistering): left allmulticast mode
[  558.168857][   T70] veth0 (unregistering): left promiscuous mode
[  558.169041][   T70] br0: port 1(veth0) entered disabled state
[  558.288139][   T70] br0: port 2(veth1) entered disabled state
[  558.291083][   T70] veth1 (unregistering): left allmulticast mode
[  558.291280][   T70] veth1 (unregistering): left promiscuous mode
[  558.291529][   T70] br0: port 2(veth1) entered disabled state