[  546.668125][ T8159] br1: port 1(veth1) entered blocking state
[  546.668332][ T8159] br1: port 1(veth1) entered disabled state
[  546.668507][ T8159] veth1: entered allmulticast mode
[  546.670235][ T8159] veth1: entered promiscuous mode
[  546.698368][   T39] br1: port 1(veth1) entered blocking state
[  546.698541][   T39] br1: port 1(veth1) entered forwarding state
[  561.242055][ T8302] br1: port 1(veth1) entered disabled state
[  561.278764][ T8303] veth1: left allmulticast mode
[  561.279692][ T8303] veth1: left promiscuous mode
[  561.280134][ T8303] br1: port 1(veth1) entered disabled state