[  848.653784][T20884] sctp: Hash tables configured (bind 32/56)
[  869.837618][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  870.129471][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  870.224050][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  870.281871][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  870.692483][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  870.754185][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  870.983404][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  871.140229][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  871.464305][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  871.669474][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  932.831702][T21497] br0: port 1(veth0) entered blocking state
[  932.832105][T21497] br0: port 1(veth0) entered disabled state
[  932.832545][T21497] veth0: entered allmulticast mode
[  932.834241][T21497] veth0: entered promiscuous mode
[  932.880912][T21498] br0: port 2(veth1) entered blocking state
[  932.881448][T21498] br0: port 2(veth1) entered disabled state
[  932.881982][T21498] veth1: entered allmulticast mode
[  932.885087][T21498] veth1: entered promiscuous mode
[  932.939683][T21499] br0: port 2(veth1) entered blocking state
[  932.940276][T21499] br0: port 2(veth1) entered forwarding state
[  932.941089][T21499] br0: port 1(veth0) entered blocking state
[  932.941614][T21499] br0: port 1(veth0) entered forwarding state
[  939.391796][T21516] nf_queue (21516) used greatest stack depth: 23392 bytes left
[  939.397991][T21517] nf_queue (21517) used greatest stack depth: 22720 bytes left
[  945.323888][   T12] br0: port 1(veth0) entered disabled state
[  945.326958][   T12] veth0 (unregistering): left allmulticast mode
[  945.327280][   T12] veth0 (unregistering): left promiscuous mode
[  945.327579][   T12] br0: port 1(veth0) entered disabled state
[  945.513706][   T12] br0: port 2(veth1) entered disabled state
[  945.518832][   T12] veth1 (unregistering): left allmulticast mode
[  945.519340][   T12] veth1 (unregistering): left promiscuous mode
[  945.519791][   T12] br0: port 2(veth1) entered disabled state