[  510.498818] br0: port 1(veth1) entered blocking state
[  510.498875] br0: port 1(veth1) entered disabled state
[  510.498913] veth1: entered allmulticast mode
[  510.498978] veth1: entered promiscuous mode
[  510.502612] br0: port 2(veth2) entered blocking state
[  510.502646] br0: port 2(veth2) entered disabled state
[  510.502689] veth2: entered allmulticast mode
[  510.502746] veth2: entered promiscuous mode
[  510.506322] br0: port 3(veth4) entered blocking state
[  510.506364] br0: port 3(veth4) entered disabled state
[  510.506396] veth4: entered allmulticast mode
[  510.506450] veth4: entered promiscuous mode
[  510.539810] br0: port 1(veth1) entered blocking state
[  510.539847] br0: port 1(veth1) entered forwarding state
[  510.543575] br0: port 2(veth2) entered blocking state
[  510.543643] br0: port 2(veth2) entered forwarding state
[  510.547506] br0: port 3(veth4) entered blocking state
[  510.547540] br0: port 3(veth4) entered forwarding state
[  523.677377] veth3: entered promiscuous mode
[  524.721298] veth3: left promiscuous mode
[  524.725032] veth3: entered promiscuous mode
[  525.769181] veth3: left promiscuous mode
[  525.779654] br0: port 3(veth4) entered disabled state
[  525.783283] br0: port 2(veth2) entered disabled state
[  525.786863] br0: port 1(veth1) entered disabled state
[  525.790407] veth4: left allmulticast mode
[  525.790463] veth4: left promiscuous mode
[  525.790526] br0: port 3(veth4) entered disabled state
[  525.790647] veth2: left allmulticast mode
[  525.790702] veth2: left promiscuous mode
[  525.790770] br0: port 2(veth2) entered disabled state
[  525.790878] veth1: left allmulticast mode
[  525.790942] veth1: left promiscuous mode
[  525.791002] br0: port 1(veth1) entered disabled state