[ 1142.421287][ T5649] br1: port 1(veth1) entered blocking state
[ 1142.421507][ T5649] br1: port 1(veth1) entered disabled state
[ 1142.421698][ T5649] veth1: entered allmulticast mode
[ 1142.423152][ T5649] veth1: entered promiscuous mode
[ 1142.452018][   T63] br1: port 1(veth1) entered blocking state
[ 1142.452214][   T63] br1: port 1(veth1) entered forwarding state
[ 1153.460458][ T5752] br1: port 1(veth1) entered disabled state
[ 1153.485079][ T5753] veth1: left allmulticast mode
[ 1153.485284][ T5753] veth1: left promiscuous mode
[ 1153.485554][ T5753] br1: port 1(veth1) entered disabled state