[  551.705769][ T6566] br0: port 1(veth1) entered blocking state
[  551.706005][ T6566] br0: port 1(veth1) entered disabled state
[  551.706199][ T6566] veth1: entered allmulticast mode
[  551.707678][ T6566] veth1: entered promiscuous mode
[  551.729657][ T6567] br0: port 2(veth3) entered blocking state
[  551.729868][ T6567] br0: port 2(veth3) entered disabled state
[  551.730059][ T6567] veth3: entered allmulticast mode
[  551.731535][ T6567] veth3: entered promiscuous mode
[  551.818895][   T37] br0: port 1(veth1) entered blocking state
[  551.819107][   T37] br0: port 1(veth1) entered forwarding state
[  551.871045][   T37] br0: port 2(veth3) entered blocking state
[  551.871306][   T37] br0: port 2(veth3) entered forwarding state
[  557.336710][ T6603] br0: port 2(veth3) entered disabled state
[  557.375703][ T6605] br0: port 1(veth1) entered disabled state
[  557.422937][ T6607] veth3: left allmulticast mode
[  557.423160][ T6607] veth3: left promiscuous mode
[  557.423454][ T6607] br0: port 2(veth3) entered disabled state
[  557.424817][ T6607] veth1: left allmulticast mode
[  557.424999][ T6607] veth1: left promiscuous mode
[  557.425279][ T6607] br0: port 1(veth1) entered disabled state