[  753.627383] br0: port 1(veth1) entered blocking state
[  753.627430] br0: port 1(veth1) entered disabled state
[  753.627463] veth1: entered allmulticast mode
[  753.627520] veth1: entered promiscuous mode
[  753.630985] br0: port 2(veth2) entered blocking state
[  753.631022] br0: port 2(veth2) entered disabled state
[  753.631061] veth2: entered allmulticast mode
[  753.631119] veth2: entered promiscuous mode
[  753.634269] br0: port 3(veth4) entered blocking state
[  753.634318] br0: port 3(veth4) entered disabled state
[  753.634353] veth4: entered allmulticast mode
[  753.634410] veth4: entered promiscuous mode
[  753.662145] br0: port 1(veth1) entered blocking state
[  753.662190] br0: port 1(veth1) entered forwarding state
[  753.665059] br0: port 2(veth2) entered blocking state
[  753.665131] br0: port 2(veth2) entered forwarding state
[  753.668095] br0: port 3(veth4) entered blocking state
[  753.668131] br0: port 3(veth4) entered forwarding state
[  766.797731] veth3: entered promiscuous mode
[  767.837541] veth3: left promiscuous mode
[  767.840545] veth3: entered promiscuous mode
[  768.890915] veth3: left promiscuous mode
[  768.900451] br0: port 3(veth4) entered disabled state
[  768.903347] br0: port 2(veth2) entered disabled state
[  768.906225] br0: port 1(veth1) entered disabled state
[  768.909080] veth4: left allmulticast mode
[  768.909141] veth4: left promiscuous mode
[  768.909212] br0: port 3(veth4) entered disabled state
[  768.909328] veth2: left allmulticast mode
[  768.909385] veth2: left promiscuous mode
[  768.909447] br0: port 2(veth2) entered disabled state
[  768.909552] veth1: left allmulticast mode
[  768.909609] veth1: left promiscuous mode
[  768.909677] br0: port 1(veth1) entered disabled state