[  536.004197] br0: port 1(veth1) entered blocking state
[  536.004259] br0: port 1(veth1) entered disabled state
[  536.004324] veth1: entered allmulticast mode
[  536.004413] veth1: entered promiscuous mode
[  536.015567] br0: port 2(veth2) entered blocking state
[  536.015648] br0: port 2(veth2) entered disabled state
[  536.015717] veth2: entered allmulticast mode
[  536.015827] veth2: entered promiscuous mode
[  536.025595] br0: port 3(veth4) entered blocking state
[  536.025671] br0: port 3(veth4) entered disabled state
[  536.025749] veth4: entered allmulticast mode
[  536.025838] veth4: entered promiscuous mode
[  536.116304] br0: port 1(veth1) entered blocking state
[  536.116384] br0: port 1(veth1) entered forwarding state
[  536.128235] br0: port 2(veth2) entered blocking state
[  536.128326] br0: port 2(veth2) entered forwarding state
[  536.139734] br0: port 3(veth4) entered blocking state
[  536.139793] br0: port 3(veth4) entered forwarding state
[  549.470338] veth3: entered promiscuous mode
[  550.586424] veth3: left promiscuous mode
[  550.595217] veth3: entered promiscuous mode
[  551.713304] veth3: left promiscuous mode
[  551.728063] br0: port 3(veth4) entered disabled state
[  551.736899] br0: port 2(veth2) entered disabled state
[  551.745936] br0: port 1(veth1) entered disabled state
[  551.754992] veth4: left allmulticast mode
[  551.755046] veth4: left promiscuous mode
[  551.755085] br0: port 3(veth4) entered disabled state
[  551.755189] veth2: left allmulticast mode
[  551.755220] veth2: left promiscuous mode
[  551.755251] br0: port 2(veth2) entered disabled state
[  551.755335] veth1: left allmulticast mode
[  551.755365] veth1: left promiscuous mode
[  551.755395] br0: port 1(veth1) entered disabled state