[  506.360389] br0: port 1(veth1) entered blocking state
[  506.360438] br0: port 1(veth1) entered disabled state
[  506.360477] veth1: entered allmulticast mode
[  506.360541] veth1: entered promiscuous mode
[  506.363891] br0: port 2(veth2) entered blocking state
[  506.363934] br0: port 2(veth2) entered disabled state
[  506.363978] veth2: entered allmulticast mode
[  506.364039] veth2: entered promiscuous mode
[  506.367696] br0: port 3(veth4) entered blocking state
[  506.367738] br0: port 3(veth4) entered disabled state
[  506.367779] veth4: entered allmulticast mode
[  506.367839] veth4: entered promiscuous mode
[  506.398352] br0: port 1(veth1) entered blocking state
[  506.398424] br0: port 1(veth1) entered forwarding state
[  506.401670] br0: port 2(veth2) entered blocking state
[  506.401725] br0: port 2(veth2) entered forwarding state
[  506.404899] br0: port 3(veth4) entered blocking state
[  506.404972] br0: port 3(veth4) entered forwarding state
[  519.529177] veth3: entered promiscuous mode
[  520.572212] veth3: left promiscuous mode
[  520.575720] veth3: entered promiscuous mode
[  521.616605] veth3: left promiscuous mode
[  521.625588] br0: port 3(veth4) entered disabled state
[  521.629089] br0: port 2(veth2) entered disabled state
[  521.632620] br0: port 1(veth1) entered disabled state
[  521.636023] veth4: left allmulticast mode
[  521.636089] veth4: left promiscuous mode
[  521.636161] br0: port 3(veth4) entered disabled state
[  521.636290] veth2: left allmulticast mode
[  521.636352] veth2: left promiscuous mode
[  521.636420] br0: port 2(veth2) entered disabled state
[  521.636537] veth1: left allmulticast mode
[  521.636608] veth1: left promiscuous mode
[  521.636678] br0: port 1(veth1) entered disabled state