[ 3244.488839][T29338] br0: port 1(c1) entered blocking state
[ 3244.489280][T29338] br0: port 1(c1) entered disabled state
[ 3244.489622][T29338] c1: entered allmulticast mode
[ 3244.493468][T29338] c1: entered promiscuous mode
[ 3245.180299][T29343] br0: port 2(c2) entered blocking state
[ 3245.180719][T29343] br0: port 2(c2) entered disabled state
[ 3245.181081][T29343] c2: entered allmulticast mode
[ 3245.185066][T29343] c2: entered promiscuous mode
[ 3245.879962][T29348] br0: port 3(c3) entered blocking state
[ 3245.880377][T29348] br0: port 3(c3) entered disabled state
[ 3245.880718][T29348] c3: entered allmulticast mode
[ 3245.884636][T29348] c3: entered promiscuous mode
[ 3246.559049][T29353] br0: port 4(sender) entered blocking state
[ 3246.559545][T29353] br0: port 4(sender) entered disabled state
[ 3246.559983][T29353] sender: entered allmulticast mode
[ 3246.563550][T29353] sender: entered promiscuous mode
[ 3246.811389][T29355] br0: port 4(sender) entered blocking state
[ 3246.811838][T29355] br0: port 4(sender) entered forwarding state
[ 3246.812572][T29355] br0: port 3(c3) entered blocking state
[ 3246.812895][T29355] br0: port 3(c3) entered forwarding state
[ 3246.813577][T29355] br0: port 2(c2) entered blocking state
[ 3246.813907][T29355] br0: port 2(c2) entered forwarding state
[ 3246.814578][T29355] br0: port 1(c1) entered blocking state
[ 3246.814910][T29355] br0: port 1(c1) entered forwarding state
[ 3259.316385][   T12] br0: port 1(c1) entered disabled state
[ 3259.426833][   T12] c1 (unregistering): left allmulticast mode
[ 3259.427307][   T12] c1 (unregistering): left promiscuous mode
[ 3259.427700][   T12] br0: port 1(c1) entered disabled state
[ 3259.885601][   T12] br0: port 2(c2) entered disabled state
[ 3260.010135][   T12] c2 (unregistering): left allmulticast mode
[ 3260.010566][   T12] c2 (unregistering): left promiscuous mode
[ 3260.010957][   T12] br0: port 2(c2) entered disabled state
[ 3260.466392][   T12] br0: port 3(c3) entered disabled state
[ 3260.598856][   T12] c3 (unregistering): left allmulticast mode
[ 3260.599378][   T12] c3 (unregistering): left promiscuous mode
[ 3260.599768][   T12] br0: port 3(c3) entered disabled state
[ 3261.004592][   T12] br0: port 4(sender) entered disabled state
[ 3261.112787][   T12] sender (unregistering): left allmulticast mode
[ 3261.113300][   T12] sender (unregistering): left promiscuous mode
[ 3261.113680][   T12] br0: port 4(sender) entered disabled state