[  722.682762][ T4605] br1: port 1(veth1) entered blocking state
[  722.683112][ T4605] br1: port 1(veth1) entered disabled state
[  722.683429][ T4605] veth1: entered allmulticast mode
[  722.686175][ T4605] veth1: entered promiscuous mode
[  722.753848][   T36] br1: port 1(veth1) entered blocking state
[  722.754174][   T36] br1: port 1(veth1) entered forwarding state
[  738.325035][ T4747] br1: port 1(veth1) entered disabled state
[  738.390629][ T4750] veth1: left allmulticast mode
[  738.390955][ T4750] veth1: left promiscuous mode
[  738.391396][ T4750] br1: port 1(veth1) entered disabled state