[  755.431860] br1: port 1(veth1) entered blocking state
[  755.431946] br1: port 1(veth1) entered disabled state
[  755.432015] veth1: entered allmulticast mode
[  755.432107] veth1: entered promiscuous mode
[  755.436258] br1: port 1(veth1) entered blocking state
[  755.436302] br1: port 1(veth1) entered forwarding state
[  755.439831] br1: port 2(veth2) entered blocking state
[  755.439900] br1: port 2(veth2) entered disabled state
[  755.439968] veth2: entered allmulticast mode
[  755.440056] veth2: entered promiscuous mode
[  755.443823] br1: port 2(veth2) entered blocking state
[  755.443865] br1: port 2(veth2) entered forwarding state
[  771.009897] br1: port 2(veth2) entered disabled state
[  771.013574] veth2: left allmulticast mode
[  771.013637] veth2: left promiscuous mode
[  771.013703] br1: port 2(veth2) entered disabled state
[  771.017527] br1: port 1(veth1) entered disabled state
[  771.021235] veth1: left allmulticast mode
[  771.021267] veth1: left promiscuous mode
[  771.021294] br1: port 1(veth1) entered disabled state