[  834.989957] br0: port 1(veth1) entered blocking state
[  834.990016] br0: port 1(veth1) entered disabled state
[  834.990053] veth1: entered allmulticast mode
[  834.990108] veth1: entered promiscuous mode
[  834.992775] br0: port 2(veth2) entered blocking state
[  834.992841] br0: port 2(veth2) entered disabled state
[  834.992911] veth2: entered allmulticast mode
[  834.992998] veth2: entered promiscuous mode
[  834.995864] br0: port 3(veth4) entered blocking state
[  834.995926] br0: port 3(veth4) entered disabled state
[  834.995996] veth4: entered allmulticast mode
[  834.996082] veth4: entered promiscuous mode
[  835.023110] br0: port 1(veth1) entered blocking state
[  835.023186] br0: port 1(veth1) entered forwarding state
[  835.025694] br0: port 2(veth2) entered blocking state
[  835.025733] br0: port 2(veth2) entered forwarding state
[  835.028290] br0: port 3(veth4) entered blocking state
[  835.028352] br0: port 3(veth4) entered forwarding state
[  848.253779] veth3: entered promiscuous mode
[  849.296538] veth3: left promiscuous mode
[  849.299910] veth3: entered promiscuous mode
[  850.357342] veth3: left promiscuous mode
[  850.367370] br0: port 3(veth4) entered disabled state
[  850.370452] br0: port 2(veth2) entered disabled state
[  850.373238] br0: port 1(veth1) entered disabled state
[  850.376132] veth4: left allmulticast mode
[  850.376204] veth4: left promiscuous mode
[  850.376264] br0: port 3(veth4) entered disabled state
[  850.376384] veth2: left allmulticast mode
[  850.376442] veth2: left promiscuous mode
[  850.376505] br0: port 2(veth2) entered disabled state
[  850.376627] veth1: left allmulticast mode
[  850.376684] veth1: left promiscuous mode
[  850.376748] br0: port 1(veth1) entered disabled state