[  752.213183] br0: port 1(veth1) entered blocking state
[  752.213243] br0: port 1(veth1) entered disabled state
[  752.213289] veth1: entered allmulticast mode
[  752.213376] veth1: entered promiscuous mode
[  752.222161] br0: port 2(veth2) entered blocking state
[  752.222233] br0: port 2(veth2) entered disabled state
[  752.222294] veth2: entered allmulticast mode
[  752.222388] veth2: entered promiscuous mode
[  752.231790] br0: port 3(veth4) entered blocking state
[  752.231848] br0: port 3(veth4) entered disabled state
[  752.231907] veth4: entered allmulticast mode
[  752.231987] veth4: entered promiscuous mode
[  752.304520] br0: port 1(veth1) entered blocking state
[  752.304588] br0: port 1(veth1) entered forwarding state
[  752.315089] br0: port 2(veth2) entered blocking state
[  752.315204] br0: port 2(veth2) entered forwarding state
[  752.324402] br0: port 3(veth4) entered blocking state
[  752.324473] br0: port 3(veth4) entered forwarding state
[  765.657606] veth3: entered promiscuous mode
[  766.781422] veth3: left promiscuous mode
[  766.791792] veth3: entered promiscuous mode
[  767.931669] veth3: left promiscuous mode
[  767.952779] br0: port 3(veth4) entered disabled state
[  767.963937] br0: port 2(veth2) entered disabled state
[  767.974937] br0: port 1(veth1) entered disabled state
[  767.986352] veth4: left allmulticast mode
[  767.986446] veth4: left promiscuous mode
[  767.986505] br0: port 3(veth4) entered disabled state
[  767.986615] veth2: left allmulticast mode
[  767.986674] veth2: left promiscuous mode
[  767.986725] br0: port 2(veth2) entered disabled state
[  767.986808] veth1: left allmulticast mode
[  767.986855] veth1: left promiscuous mode
[  767.986905] br0: port 1(veth1) entered disabled state