[ 1489.431139][T18815] br0: port 1(c1) entered blocking state
[ 1489.431697][T18815] br0: port 1(c1) entered disabled state
[ 1489.431949][T18815] c1: entered allmulticast mode
[ 1489.433882][T18815] c1: entered promiscuous mode
[ 1489.889622][T18820] br0: port 2(c2) entered blocking state
[ 1489.889885][T18820] br0: port 2(c2) entered disabled state
[ 1489.890133][T18820] c2: entered allmulticast mode
[ 1489.893328][T18820] c2: entered promiscuous mode
[ 1490.365429][T18825] br0: port 3(c3) entered blocking state
[ 1490.365693][T18825] br0: port 3(c3) entered disabled state
[ 1490.365938][T18825] c3: entered allmulticast mode
[ 1490.367872][T18825] c3: entered promiscuous mode
[ 1490.843148][T18830] br0: port 4(sender) entered blocking state
[ 1490.843446][T18830] br0: port 4(sender) entered disabled state
[ 1490.843715][T18830] sender: entered allmulticast mode
[ 1490.845638][T18830] sender: entered promiscuous mode
[ 1491.030590][T18832] br0: port 4(sender) entered blocking state
[ 1491.030963][T18832] br0: port 4(sender) entered forwarding state
[ 1491.031597][T18832] br0: port 3(c3) entered blocking state
[ 1491.031863][T18832] br0: port 3(c3) entered forwarding state
[ 1491.032333][T18832] br0: port 2(c2) entered blocking state
[ 1491.032595][T18832] br0: port 2(c2) entered forwarding state
[ 1491.033112][T18832] br0: port 1(c1) entered blocking state
[ 1491.033436][T18832] br0: port 1(c1) entered forwarding state
[ 1503.011886][   T11] br0: port 1(c1) entered disabled state
[ 1503.167087][   T11] c1 (unregistering): left allmulticast mode
[ 1503.167367][   T11] c1 (unregistering): left promiscuous mode
[ 1503.167584][   T11] br0: port 1(c1) entered disabled state
[ 1503.418486][   T11] br0: port 2(c2) entered disabled state
[ 1503.594537][   T11] c2 (unregistering): left allmulticast mode
[ 1503.594803][   T11] c2 (unregistering): left promiscuous mode
[ 1503.595017][   T11] br0: port 2(c2) entered disabled state
[ 1503.792473][   T11] br0: port 3(c3) entered disabled state
[ 1503.876895][   T11] c3 (unregistering): left allmulticast mode
[ 1503.877220][   T11] c3 (unregistering): left promiscuous mode
[ 1503.877448][   T11] br0: port 3(c3) entered disabled state
[ 1504.158265][   T11] br0: port 4(sender) entered disabled state
[ 1504.263871][   T11] sender (unregistering): left allmulticast mode
[ 1504.264127][   T11] sender (unregistering): left promiscuous mode
[ 1504.264363][   T11] br0: port 4(sender) entered disabled state