[  599.257289][ T6712] br1: port 1(veth1) entered blocking state
[  599.257676][ T6712] br1: port 1(veth1) entered disabled state
[  599.258030][ T6712] veth1: entered allmulticast mode
[  599.260050][ T6712] veth1: entered promiscuous mode
[  599.298163][   T72] br1: port 1(veth1) entered blocking state
[  599.298476][   T72] br1: port 1(veth1) entered forwarding state
[  626.140507][ T6895] br1: port 1(veth1) entered disabled state
[  626.166818][ T6896] veth1: left allmulticast mode
[  626.167081][ T6896] veth1: left promiscuous mode
[  626.167415][ T6896] br1: port 1(veth1) entered disabled state