[ 1513.781095][T18824] br0: port 1(c1) entered blocking state
[ 1513.781516][T18824] br0: port 1(c1) entered disabled state
[ 1513.781960][T18824] c1: entered allmulticast mode
[ 1513.785438][T18824] c1: entered promiscuous mode
[ 1514.370339][T18829] br0: port 2(c2) entered blocking state
[ 1514.370641][T18829] br0: port 2(c2) entered disabled state
[ 1514.370911][T18829] c2: entered allmulticast mode
[ 1514.372975][T18829] c2: entered promiscuous mode
[ 1514.934758][T18834] br0: port 3(c3) entered blocking state
[ 1514.935005][T18834] br0: port 3(c3) entered disabled state
[ 1514.935281][T18834] c3: entered allmulticast mode
[ 1514.938621][T18834] c3: entered promiscuous mode
[ 1515.511483][T18839] br0: port 4(sender) entered blocking state
[ 1515.511811][T18839] br0: port 4(sender) entered disabled state
[ 1515.512127][T18839] sender: entered allmulticast mode
[ 1515.514093][T18839] sender: entered promiscuous mode
[ 1515.710800][T18841] br0: port 4(sender) entered blocking state
[ 1515.711207][T18841] br0: port 4(sender) entered forwarding state
[ 1515.711693][T18841] br0: port 3(c3) entered blocking state
[ 1515.711931][T18841] br0: port 3(c3) entered forwarding state
[ 1515.712352][T18841] br0: port 2(c2) entered blocking state
[ 1515.712574][T18841] br0: port 2(c2) entered forwarding state
[ 1515.713001][T18841] br0: port 1(c1) entered blocking state
[ 1515.713216][T18841] br0: port 1(c1) entered forwarding state
[ 1527.890929][   T12] br0: port 1(c1) entered disabled state
[ 1528.028369][   T12] c1 (unregistering): left allmulticast mode
[ 1528.028676][   T12] c1 (unregistering): left promiscuous mode
[ 1528.028903][   T12] br0: port 1(c1) entered disabled state
[ 1528.357514][   T12] br0: port 2(c2) entered disabled state
[ 1528.486415][   T12] c2 (unregistering): left allmulticast mode
[ 1528.486736][   T12] c2 (unregistering): left promiscuous mode
[ 1528.486960][   T12] br0: port 2(c2) entered disabled state
[ 1528.818215][   T12] br0: port 3(c3) entered disabled state
[ 1528.956679][   T12] c3 (unregistering): left allmulticast mode
[ 1528.957051][   T12] c3 (unregistering): left promiscuous mode
[ 1528.957834][   T12] br0: port 3(c3) entered disabled state
[ 1529.247025][   T12] br0: port 4(sender) entered disabled state
[ 1529.371349][   T12] sender (unregistering): left allmulticast mode
[ 1529.371724][   T12] sender (unregistering): left promiscuous mode
[ 1529.371969][   T12] br0: port 4(sender) entered disabled state