[ 1477.253514][T18790] br0: port 1(c1) entered blocking state
[ 1477.253837][T18790] br0: port 1(c1) entered disabled state
[ 1477.254057][T18790] c1: entered allmulticast mode
[ 1477.256025][T18790] c1: entered promiscuous mode
[ 1477.723146][T18795] br0: port 2(c2) entered blocking state
[ 1477.723452][T18795] br0: port 2(c2) entered disabled state
[ 1477.723685][T18795] c2: entered allmulticast mode
[ 1477.725568][T18795] c2: entered promiscuous mode
[ 1478.201812][T18800] br0: port 3(c3) entered blocking state
[ 1478.202052][T18800] br0: port 3(c3) entered disabled state
[ 1478.202297][T18800] c3: entered allmulticast mode
[ 1478.204191][T18800] c3: entered promiscuous mode
[ 1478.662020][T18805] br0: port 4(sender) entered blocking state
[ 1478.662331][T18805] br0: port 4(sender) entered disabled state
[ 1478.662612][T18805] sender: entered allmulticast mode
[ 1478.664480][T18805] sender: entered promiscuous mode
[ 1478.840940][T18807] br0: port 4(sender) entered blocking state
[ 1478.841244][T18807] br0: port 4(sender) entered forwarding state
[ 1478.841730][T18807] br0: port 3(c3) entered blocking state
[ 1478.841937][T18807] br0: port 3(c3) entered forwarding state
[ 1478.842357][T18807] br0: port 2(c2) entered blocking state
[ 1478.842904][T18807] br0: port 2(c2) entered forwarding state
[ 1478.843367][T18807] br0: port 1(c1) entered blocking state
[ 1478.843591][T18807] br0: port 1(c1) entered forwarding state
[ 1490.699399][   T11] br0: port 1(c1) entered disabled state
[ 1490.864893][   T11] c1 (unregistering): left allmulticast mode
[ 1490.865209][   T11] c1 (unregistering): left promiscuous mode
[ 1490.865472][   T11] br0: port 1(c1) entered disabled state
[ 1491.059914][   T11] br0: port 2(c2) entered disabled state
[ 1491.217553][   T11] c2 (unregistering): left allmulticast mode
[ 1491.217843][   T11] c2 (unregistering): left promiscuous mode
[ 1491.218065][   T11] br0: port 2(c2) entered disabled state
[ 1491.414415][   T11] br0: port 3(c3) entered disabled state
[ 1491.599930][   T11] c3 (unregistering): left allmulticast mode
[ 1491.600234][   T11] c3 (unregistering): left promiscuous mode
[ 1491.600512][   T11] br0: port 3(c3) entered disabled state
[ 1491.803769][   T11] br0: port 4(sender) entered disabled state
[ 1491.888868][   T11] sender (unregistering): left allmulticast mode
[ 1491.889128][   T11] sender (unregistering): left promiscuous mode
[ 1491.889359][   T11] br0: port 4(sender) entered disabled state