[  600.573538][ T7921] br1: port 1(veth1) entered blocking state
[  600.573822][ T7921] br1: port 1(veth1) entered disabled state
[  600.574102][ T7921] veth1: entered allmulticast mode
[  600.576284][ T7921] veth1: entered promiscuous mode
[  600.613783][   T70] br1: port 1(veth1) entered blocking state
[  600.614020][   T70] br1: port 1(veth1) entered forwarding state
[  614.883787][ T8064] br1: port 1(veth1) entered disabled state
[  614.905923][ T8065] veth1: left allmulticast mode
[  614.906106][ T8065] veth1: left promiscuous mode
[  614.906335][ T8065] br1: port 1(veth1) entered disabled state