[  550.923112] br0: port 1(veth1) entered blocking state
[  550.923196] br0: port 1(veth1) entered disabled state
[  550.923266] veth1: entered allmulticast mode
[  550.923365] veth1: entered promiscuous mode
[  550.940699] br0: port 2(veth2) entered blocking state
[  550.940778] br0: port 2(veth2) entered disabled state
[  550.940851] veth2: entered allmulticast mode
[  550.940957] veth2: entered promiscuous mode
[  550.957148] br0: port 3(veth4) entered blocking state
[  550.957226] br0: port 3(veth4) entered disabled state
[  550.957290] veth4: entered allmulticast mode
[  550.957382] veth4: entered promiscuous mode
[  551.035375] br0: port 1(veth1) entered blocking state
[  551.035451] br0: port 1(veth1) entered forwarding state
[  551.051947] br0: port 2(veth2) entered blocking state
[  551.052017] br0: port 2(veth2) entered forwarding state
[  551.069838] br0: port 3(veth4) entered blocking state
[  551.069907] br0: port 3(veth4) entered forwarding state
[  564.530579] veth3: entered promiscuous mode
[  565.664565] veth3: left promiscuous mode
[  565.677052] veth3: entered promiscuous mode
[  566.821568] veth3: left promiscuous mode
[  566.843664] br0: port 3(veth4) entered disabled state
[  566.860226] br0: port 2(veth2) entered disabled state
[  566.877034] br0: port 1(veth1) entered disabled state
[  566.894166] veth4: left allmulticast mode
[  566.894227] veth4: left promiscuous mode
[  566.894268] br0: port 3(veth4) entered disabled state
[  566.894408] veth2: left allmulticast mode
[  566.894452] veth2: left promiscuous mode
[  566.894501] br0: port 2(veth2) entered disabled state
[  566.894606] veth1: left allmulticast mode
[  566.894647] veth1: left promiscuous mode
[  566.894686] br0: port 1(veth1) entered disabled state