[  602.697490][ T7510] br1: port 1(veth1) entered blocking state
[  602.697755][ T7510] br1: port 1(veth1) entered disabled state
[  602.698000][ T7510] veth1: entered allmulticast mode
[  602.699527][ T7510] veth1: entered promiscuous mode
[  602.726052][   T39] br1: port 1(veth1) entered blocking state
[  602.726242][   T39] br1: port 1(veth1) entered forwarding state
[  613.911533][ T7614] br1: port 1(veth1) entered disabled state
[  613.943989][ T7615] veth1: left allmulticast mode
[  613.944177][ T7615] veth1: left promiscuous mode
[  613.944411][ T7615] br1: port 1(veth1) entered disabled state