[  606.575007][ T7530] br1: port 1(veth1) entered blocking state
[  606.575223][ T7530] br1: port 1(veth1) entered disabled state
[  606.575398][ T7530] veth1: entered allmulticast mode
[  606.576784][ T7530] veth1: entered promiscuous mode
[  606.604640][   T36] br1: port 1(veth1) entered blocking state
[  606.604821][   T36] br1: port 1(veth1) entered forwarding state
[  620.774544][ T7673] br1: port 1(veth1) entered disabled state
[  620.802488][ T7674] veth1: left allmulticast mode
[  620.802674][ T7674] veth1: left promiscuous mode
[  620.802940][ T7674] br1: port 1(veth1) entered disabled state