[  551.376454] br0: port 1(veth1) entered blocking state
[  551.376585] br0: port 1(veth1) entered disabled state
[  551.376663] veth1: entered allmulticast mode
[  551.376797] veth1: entered promiscuous mode
[  551.380230] br0: port 2(veth2) entered blocking state
[  551.380302] br0: port 2(veth2) entered disabled state
[  551.380375] veth2: entered allmulticast mode
[  551.380481] veth2: entered promiscuous mode
[  551.384418] br0: port 3(veth4) entered blocking state
[  551.384468] br0: port 3(veth4) entered disabled state
[  551.384514] veth4: entered allmulticast mode
[  551.384587] veth4: entered promiscuous mode
[  551.416592] br0: port 1(veth1) entered blocking state
[  551.416644] br0: port 1(veth1) entered forwarding state
[  551.419795] br0: port 2(veth2) entered blocking state
[  551.419833] br0: port 2(veth2) entered forwarding state
[  551.422734] br0: port 3(veth4) entered blocking state
[  551.422776] br0: port 3(veth4) entered forwarding state
[  564.623089] veth3: entered promiscuous mode
[  565.668876] veth3: left promiscuous mode
[  565.672924] veth3: entered promiscuous mode
[  566.715396] veth3: left promiscuous mode
[  566.722326] br0: port 3(veth4) entered disabled state
[  566.726535] br0: port 2(veth2) entered disabled state
[  566.730459] br0: port 1(veth1) entered disabled state
[  566.734310] veth4: left allmulticast mode
[  566.734351] veth4: left promiscuous mode
[  566.734398] br0: port 3(veth4) entered disabled state
[  566.734512] veth2: left allmulticast mode
[  566.734543] veth2: left promiscuous mode
[  566.734589] br0: port 2(veth2) entered disabled state
[  566.734711] veth1: left allmulticast mode
[  566.734748] veth1: left promiscuous mode
[  566.734790] br0: port 1(veth1) entered disabled state