[  554.754151][ T5769] br1: port 1(veth1) entered blocking state
[  554.754359][ T5769] br1: port 1(veth1) entered disabled state
[  554.754543][ T5769] veth1: entered allmulticast mode
[  554.755986][ T5769] veth1: entered promiscuous mode
[  554.781270][ T4540] br1: port 1(veth1) entered blocking state
[  554.781468][ T4540] br1: port 1(veth1) entered forwarding state
[  554.804615][ T5771] br1: port 2(veth2) entered blocking state
[  554.804801][ T5771] br1: port 2(veth2) entered disabled state
[  554.805431][ T5771] veth2: entered allmulticast mode
[  554.806832][ T5771] veth2: entered promiscuous mode
[  554.838071][   T36] br1: port 2(veth2) entered blocking state
[  554.838251][   T36] br1: port 2(veth2) entered forwarding state
[  570.139839][ T6148] br1: port 2(veth2) entered disabled state
[  570.163047][ T6149] veth2: left allmulticast mode
[  570.163207][ T6149] veth2: left promiscuous mode
[  570.163464][ T6149] br1: port 2(veth2) entered disabled state
[  570.194755][ T6150] br1: port 1(veth1) entered disabled state
[  570.223277][ T6151] veth1: left allmulticast mode
[  570.223466][ T6151] veth1: left promiscuous mode
[  570.223756][ T6151] br1: port 1(veth1) entered disabled state