[  666.210279][ T9444] br1: port 1(veth1) entered blocking state
[  666.210486][ T9444] br1: port 1(veth1) entered disabled state
[  666.210672][ T9444] veth1: entered allmulticast mode
[  666.212103][ T9444] veth1: entered promiscuous mode
[  666.235244][   T36] br1: port 1(veth1) entered blocking state
[  666.235467][   T36] br1: port 1(veth1) entered forwarding state
[  677.139956][ T9547] br1: port 1(veth1) entered disabled state
[  677.166945][ T9548] veth1: left allmulticast mode
[  677.167105][ T9548] veth1: left promiscuous mode
[  677.167319][ T9548] br1: port 1(veth1) entered disabled state