[ 3039.128318][T29530] br0: port 1(c1) entered blocking state
[ 3039.128691][T29530] br0: port 1(c1) entered disabled state
[ 3039.129052][T29530] c1: entered allmulticast mode
[ 3039.132408][T29530] c1: entered promiscuous mode
[ 3039.810772][T29535] br0: port 2(c2) entered blocking state
[ 3039.811208][T29535] br0: port 2(c2) entered disabled state
[ 3039.811613][T29535] c2: entered allmulticast mode
[ 3039.815047][T29535] c2: entered promiscuous mode
[ 3040.500872][T29540] br0: port 3(c3) entered blocking state
[ 3040.501260][T29540] br0: port 3(c3) entered disabled state
[ 3040.501618][T29540] c3: entered allmulticast mode
[ 3040.505063][T29540] c3: entered promiscuous mode
[ 3041.172829][T29545] br0: port 4(sender) entered blocking state
[ 3041.173279][T29545] br0: port 4(sender) entered disabled state
[ 3041.173709][T29545] sender: entered allmulticast mode
[ 3041.177063][T29545] sender: entered promiscuous mode
[ 3041.422722][T29547] br0: port 4(sender) entered blocking state
[ 3041.423152][T29547] br0: port 4(sender) entered forwarding state
[ 3041.423899][T29547] br0: port 3(c3) entered blocking state
[ 3041.424218][T29547] br0: port 3(c3) entered forwarding state
[ 3041.424890][T29547] br0: port 2(c2) entered blocking state
[ 3041.425218][T29547] br0: port 2(c2) entered forwarding state
[ 3041.425906][T29547] br0: port 1(c1) entered blocking state
[ 3041.426234][T29547] br0: port 1(c1) entered forwarding state
[ 3053.925682][   T12] br0: port 1(c1) entered disabled state
[ 3053.947968][   T12] c1 (unregistering): left allmulticast mode
[ 3053.950561][   T12] c1 (unregistering): left promiscuous mode
[ 3053.950966][   T12] br0: port 1(c1) entered disabled state
[ 3054.453156][   T12] br0: port 2(c2) entered disabled state
[ 3054.476171][   T12] c2 (unregistering): left allmulticast mode
[ 3054.476712][   T12] c2 (unregistering): left promiscuous mode
[ 3054.477098][   T12] br0: port 2(c2) entered disabled state
[ 3054.999901][   T12] br0: port 3(c3) entered disabled state
[ 3055.032271][   T12] c3 (unregistering): left allmulticast mode
[ 3055.032757][   T12] c3 (unregistering): left promiscuous mode
[ 3055.033153][   T12] br0: port 3(c3) entered disabled state
[ 3055.525809][   T12] br0: port 4(sender) entered disabled state
[ 3055.551601][   T12] sender (unregistering): left allmulticast mode
[ 3055.552099][   T12] sender (unregistering): left promiscuous mode
[ 3055.552677][   T12] br0: port 4(sender) entered disabled state