[  801.622925][ T6756] br1: port 1(veth1) entered blocking state
[  801.623170][ T6756] br1: port 1(veth1) entered disabled state
[  801.623461][ T6756] veth1: entered allmulticast mode
[  801.638455][ T6756] veth1: entered promiscuous mode
[  801.661335][   T72] br1: port 1(veth1) entered blocking state
[  801.661542][   T72] br1: port 1(veth1) entered forwarding state
[  816.254540][ T6893] br1: port 1(veth1) entered disabled state
[  816.277694][ T6894] veth1: left allmulticast mode
[  816.278563][ T6894] veth1: left promiscuous mode
[  816.278901][ T6894] br1: port 1(veth1) entered disabled state