[  551.450661] br0: port 1(veth1) entered blocking state
[  551.450730] br0: port 1(veth1) entered disabled state
[  551.450794] veth1: entered allmulticast mode
[  551.450872] veth1: entered promiscuous mode
[  551.467375] br0: port 2(veth2) entered blocking state
[  551.467441] br0: port 2(veth2) entered disabled state
[  551.467492] veth2: entered allmulticast mode
[  551.467568] veth2: entered promiscuous mode
[  551.484834] br0: port 3(veth4) entered blocking state
[  551.484906] br0: port 3(veth4) entered disabled state
[  551.484966] veth4: entered allmulticast mode
[  551.485048] veth4: entered promiscuous mode
[  551.560847] br0: port 1(veth1) entered blocking state
[  551.560912] br0: port 1(veth1) entered forwarding state
[  551.575053] br0: port 2(veth2) entered blocking state
[  551.575123] br0: port 2(veth2) entered forwarding state
[  551.589211] br0: port 3(veth4) entered blocking state
[  551.589273] br0: port 3(veth4) entered forwarding state
[  564.944178] veth3: entered promiscuous mode
[  566.086901] veth3: left promiscuous mode
[  566.100598] veth3: entered promiscuous mode
[  567.256826] veth3: left promiscuous mode
[  567.276619] br0: port 3(veth4) entered disabled state
[  567.292011] br0: port 2(veth2) entered disabled state
[  567.307852] br0: port 1(veth1) entered disabled state
[  567.323263] veth4: left allmulticast mode
[  567.323312] veth4: left promiscuous mode
[  567.323347] br0: port 3(veth4) entered disabled state
[  567.323434] veth2: left allmulticast mode
[  567.323460] veth2: left promiscuous mode
[  567.323486] br0: port 2(veth2) entered disabled state
[  567.323543] veth1: left allmulticast mode
[  567.323567] veth1: left promiscuous mode
[  567.323600] br0: port 1(veth1) entered disabled state