[  519.770292][ T3694] br1: port 1(veth1) entered blocking state
[  519.770512][ T3694] br1: port 1(veth1) entered disabled state
[  519.770691][ T3694] veth1: entered allmulticast mode
[  519.772251][ T3694] veth1: entered promiscuous mode
[  519.795257][   T36] br1: port 1(veth1) entered blocking state
[  519.795479][   T36] br1: port 1(veth1) entered forwarding state
[  546.417381][ T3877] br1: port 1(veth1) entered disabled state
[  546.440228][ T3878] veth1: left allmulticast mode
[  546.440406][ T3878] veth1: left promiscuous mode
[  546.440627][ T3878] br1: port 1(veth1) entered disabled state