[  551.506721] br0: port 1(veth1) entered blocking state
[  551.506798] br0: port 1(veth1) entered disabled state
[  551.506853] veth1: entered allmulticast mode
[  551.506951] veth1: entered promiscuous mode
[  551.517054] br0: port 2(veth2) entered blocking state
[  551.517138] br0: port 2(veth2) entered disabled state
[  551.517197] veth2: entered allmulticast mode
[  551.517303] veth2: entered promiscuous mode
[  551.527499] br0: port 3(veth4) entered blocking state
[  551.527577] br0: port 3(veth4) entered disabled state
[  551.527639] veth4: entered allmulticast mode
[  551.527732] veth4: entered promiscuous mode
[  551.611820] br0: port 1(veth1) entered blocking state
[  551.611909] br0: port 1(veth1) entered forwarding state
[  551.621905] br0: port 2(veth2) entered blocking state
[  551.621978] br0: port 2(veth2) entered forwarding state
[  551.631508] br0: port 3(veth4) entered blocking state
[  551.631582] br0: port 3(veth4) entered forwarding state
[  564.970687] veth3: entered promiscuous mode
[  566.114811] veth3: left promiscuous mode
[  566.123935] veth3: entered promiscuous mode
[  567.246061] veth3: left promiscuous mode
[  567.263175] br0: port 3(veth4) entered disabled state
[  567.273254] br0: port 2(veth2) entered disabled state
[  567.282756] br0: port 1(veth1) entered disabled state
[  567.292454] veth4: left allmulticast mode
[  567.292546] veth4: left promiscuous mode
[  567.292598] br0: port 3(veth4) entered disabled state
[  567.292729] veth2: left allmulticast mode
[  567.292775] veth2: left promiscuous mode
[  567.292820] br0: port 2(veth2) entered disabled state
[  567.292928] veth1: left allmulticast mode
[  567.292969] veth1: left promiscuous mode
[  567.293024] br0: port 1(veth1) entered disabled state