[  757.452806] br0: port 1(veth1) entered blocking state
[  757.452897] br0: port 1(veth1) entered disabled state
[  757.452972] veth1: entered allmulticast mode
[  757.453087] veth1: entered promiscuous mode
[  757.457058] br0: port 2(veth2) entered blocking state
[  757.457131] br0: port 2(veth2) entered disabled state
[  757.457200] veth2: entered allmulticast mode
[  757.457290] veth2: entered promiscuous mode
[  757.461136] br0: port 3(veth4) entered blocking state
[  757.461169] br0: port 3(veth4) entered disabled state
[  757.461206] veth4: entered allmulticast mode
[  757.461256] veth4: entered promiscuous mode
[  757.496228] br0: port 1(veth1) entered blocking state
[  757.496333] br0: port 1(veth1) entered forwarding state
[  757.500117] br0: port 2(veth2) entered blocking state
[  757.500157] br0: port 2(veth2) entered forwarding state
[  757.503863] br0: port 3(veth4) entered blocking state
[  757.503929] br0: port 3(veth4) entered forwarding state
[  770.632161] veth3: entered promiscuous mode
[  771.677922] veth3: left promiscuous mode
[  771.681881] veth3: entered promiscuous mode
[  772.731357] veth3: left promiscuous mode
[  772.739826] br0: port 3(veth4) entered disabled state
[  772.743832] br0: port 2(veth2) entered disabled state
[  772.747765] br0: port 1(veth1) entered disabled state
[  772.751661] veth4: left allmulticast mode
[  772.751688] veth4: left promiscuous mode
[  772.751714] br0: port 3(veth4) entered disabled state
[  772.751816] veth2: left allmulticast mode
[  772.751839] veth2: left promiscuous mode
[  772.751866] br0: port 2(veth2) entered disabled state
[  772.751950] veth1: left allmulticast mode
[  772.751972] veth1: left promiscuous mode
[  772.751997] br0: port 1(veth1) entered disabled state