[  744.997949] br1: port 1(veth1) entered blocking state
[  744.998012] br1: port 1(veth1) entered disabled state
[  744.998072] veth1: entered allmulticast mode
[  744.998175] veth1: entered promiscuous mode
[  745.020423] br1: port 2(veth2) entered blocking state
[  745.020503] br1: port 2(veth2) entered disabled state
[  745.020574] veth2: entered allmulticast mode
[  745.020696] veth2: entered promiscuous mode
[  745.042223] br1: port 2(veth2) entered blocking state
[  745.042288] br1: port 2(veth2) entered forwarding state
[  745.042348] br1: port 1(veth1) entered blocking state
[  745.042410] br1: port 1(veth1) entered forwarding state
[  752.711046] br1: port 2(veth2) entered disabled state
[  752.711149] br1: port 1(veth1) entered disabled state
[  752.731179] veth2: left allmulticast mode
[  752.731260] veth2: left promiscuous mode
[  752.731314] br1: port 2(veth2) entered disabled state
[  752.750487] veth1: left allmulticast mode
[  752.750549] veth1: left promiscuous mode
[  752.750590] br1: port 1(veth1) entered disabled state