[  547.569414][ T7720] br0: port 1(veth1) entered blocking state
[  547.569947][ T7720] br0: port 1(veth1) entered disabled state
[  547.570183][ T7720] veth1: entered allmulticast mode
[  547.571748][ T7720] veth1: entered promiscuous mode
[  547.602853][ T7722] br0: port 2(veth2) entered blocking state
[  547.603073][ T7722] br0: port 2(veth2) entered disabled state
[  547.603312][ T7722] veth2: entered allmulticast mode
[  547.605412][ T7722] veth2: entered promiscuous mode
[  547.655165][   T36] br0: port 1(veth1) entered blocking state
[  547.655351][   T36] br0: port 1(veth1) entered forwarding state
[  557.838040][  T308] br0: port 2(veth2) entered blocking state
[  557.838303][  T308] br0: port 2(veth2) entered forwarding state
[  564.125902][ T7744] br0: port 2(veth2) entered disabled state
[  564.207993][   T36] br0: port 2(veth2) entered blocking state
[  564.208191][   T36] br0: port 2(veth2) entered forwarding state
[  570.526667][ T7768] br0: port 1(veth1) entered disabled state
[  570.551097][ T7769] br0: port 2(veth2) entered disabled state
[  570.584998][ T7770] veth2: left allmulticast mode
[  570.585296][ T7770] veth2: left promiscuous mode
[  570.585640][ T7770] br0: port 2(veth2) entered disabled state
[  570.586459][ T7770] veth1: left allmulticast mode
[  570.586605][ T7770] veth1: left promiscuous mode
[  570.587193][ T7770] br0: port 1(veth1) entered disabled state