[  420.515103] br0: port 1(veth1) entered blocking state
[  420.515150] br0: port 1(veth1) entered disabled state
[  420.515192] veth1: entered allmulticast mode
[  420.515250] veth1: entered promiscuous mode
[  420.518615] br0: port 2(veth2) entered blocking state
[  420.518664] br0: port 2(veth2) entered disabled state
[  420.518699] veth2: entered allmulticast mode
[  420.518748] veth2: entered promiscuous mode
[  420.522245] br0: port 3(veth4) entered blocking state
[  420.522324] br0: port 3(veth4) entered disabled state
[  420.522396] veth4: entered allmulticast mode
[  420.522491] veth4: entered promiscuous mode
[  420.555858] br0: port 1(veth1) entered blocking state
[  420.555904] br0: port 1(veth1) entered forwarding state
[  420.559391] br0: port 2(veth2) entered blocking state
[  420.559464] br0: port 2(veth2) entered forwarding state
[  420.562777] br0: port 3(veth4) entered blocking state
[  420.562810] br0: port 3(veth4) entered forwarding state
[  433.668367] veth3: entered promiscuous mode
[  434.709675] veth3: left promiscuous mode
[  434.713254] veth3: entered promiscuous mode
[  435.754838] veth3: left promiscuous mode
[  435.761271] br0: port 3(veth4) entered disabled state
[  435.764807] br0: port 2(veth2) entered disabled state
[  435.768292] br0: port 1(veth1) entered disabled state
[  435.771762] veth4: left allmulticast mode
[  435.771821] veth4: left promiscuous mode
[  435.771897] br0: port 3(veth4) entered disabled state
[  435.772021] veth2: left allmulticast mode
[  435.772077] veth2: left promiscuous mode
[  435.772142] br0: port 2(veth2) entered disabled state
[  435.772253] veth1: left allmulticast mode
[  435.772317] veth1: left promiscuous mode
[  435.772388] br0: port 1(veth1) entered disabled state