[  550.246942] br0: port 1(veth1) entered blocking state
[  550.247061] br0: port 1(veth1) entered disabled state
[  550.247126] veth1: entered allmulticast mode
[  550.247230] veth1: entered promiscuous mode
[  550.258168] br0: port 2(veth2) entered blocking state
[  550.258268] br0: port 2(veth2) entered disabled state
[  550.258340] veth2: entered allmulticast mode
[  550.258424] veth2: entered promiscuous mode
[  550.269412] br0: port 3(veth4) entered blocking state
[  550.269515] br0: port 3(veth4) entered disabled state
[  550.269585] veth4: entered allmulticast mode
[  550.269694] veth4: entered promiscuous mode
[  550.365608] br0: port 1(veth1) entered blocking state
[  550.365704] br0: port 1(veth1) entered forwarding state
[  550.377704] br0: port 2(veth2) entered blocking state
[  550.377777] br0: port 2(veth2) entered forwarding state
[  550.389337] br0: port 3(veth4) entered blocking state
[  550.389441] br0: port 3(veth4) entered forwarding state
[  563.745793] veth3: entered promiscuous mode
[  564.871381] veth3: left promiscuous mode
[  564.881354] veth3: entered promiscuous mode
[  566.029753] veth3: left promiscuous mode
[  566.047755] br0: port 3(veth4) entered disabled state
[  566.058321] br0: port 2(veth2) entered disabled state
[  566.069110] br0: port 1(veth1) entered disabled state
[  566.080096] veth4: left allmulticast mode
[  566.080160] veth4: left promiscuous mode
[  566.080209] br0: port 3(veth4) entered disabled state
[  566.080342] veth2: left allmulticast mode
[  566.080385] veth2: left promiscuous mode
[  566.080428] br0: port 2(veth2) entered disabled state
[  566.080537] veth1: left allmulticast mode
[  566.080578] veth1: left promiscuous mode
[  566.080616] br0: port 1(veth1) entered disabled state