[  521.469267] br0: port 1(veth1) entered blocking state
[  521.469321] br0: port 1(veth1) entered disabled state
[  521.469358] veth1: entered allmulticast mode
[  521.469412] veth1: entered promiscuous mode
[  521.472052] br0: port 2(veth2) entered blocking state
[  521.472086] br0: port 2(veth2) entered disabled state
[  521.472131] veth2: entered allmulticast mode
[  521.472175] veth2: entered promiscuous mode
[  521.474853] br0: port 3(veth4) entered blocking state
[  521.474917] br0: port 3(veth4) entered disabled state
[  521.474989] veth4: entered allmulticast mode
[  521.475078] veth4: entered promiscuous mode
[  521.501206] br0: port 1(veth1) entered blocking state
[  521.501244] br0: port 1(veth1) entered forwarding state
[  521.503774] br0: port 2(veth2) entered blocking state
[  521.503810] br0: port 2(veth2) entered forwarding state
[  521.506415] br0: port 3(veth4) entered blocking state
[  521.506479] br0: port 3(veth4) entered forwarding state
[  534.741739] veth3: entered promiscuous mode
[  535.784096] veth3: left promiscuous mode
[  535.786811] veth3: entered promiscuous mode
[  536.829921] veth3: left promiscuous mode
[  536.839298] br0: port 3(veth4) entered disabled state
[  536.841881] br0: port 2(veth2) entered disabled state
[  536.844517] br0: port 1(veth1) entered disabled state
[  536.847120] veth4: left allmulticast mode
[  536.847149] veth4: left promiscuous mode
[  536.847176] br0: port 3(veth4) entered disabled state
[  536.847280] veth2: left allmulticast mode
[  536.847304] veth2: left promiscuous mode
[  536.847328] br0: port 2(veth2) entered disabled state
[  536.847403] veth1: left allmulticast mode
[  536.847426] veth1: left promiscuous mode
[  536.847449] br0: port 1(veth1) entered disabled state