[ 2247.859580][T18352] br0: port 1(c1) entered blocking state
[ 2247.859809][T18352] br0: port 1(c1) entered disabled state
[ 2247.860027][T18352] c1: entered allmulticast mode
[ 2247.861919][T18352] c1: entered promiscuous mode
[ 2248.714747][T18357] br0: port 2(c2) entered blocking state
[ 2248.715123][T18357] br0: port 2(c2) entered disabled state
[ 2248.717089][T18357] c2: entered allmulticast mode
[ 2248.722436][T18357] c2: entered promiscuous mode
[ 2249.557335][T18362] br0: port 3(c3) entered blocking state
[ 2249.557581][T18362] br0: port 3(c3) entered disabled state
[ 2249.557819][T18362] c3: entered allmulticast mode
[ 2249.561114][T18362] c3: entered promiscuous mode
[ 2250.401124][T18367] br0: port 4(sender) entered blocking state
[ 2250.401470][T18367] br0: port 4(sender) entered disabled state
[ 2250.401748][T18367] sender: entered allmulticast mode
[ 2250.403640][T18367] sender: entered promiscuous mode
[ 2250.747941][T18369] br0: port 4(sender) entered blocking state
[ 2250.748329][T18369] br0: port 4(sender) entered forwarding state
[ 2250.748791][T18369] br0: port 3(c3) entered blocking state
[ 2250.748994][T18369] br0: port 3(c3) entered forwarding state
[ 2250.749426][T18369] br0: port 2(c2) entered blocking state
[ 2250.749639][T18369] br0: port 2(c2) entered forwarding state
[ 2250.750045][T18369] br0: port 1(c1) entered blocking state
[ 2250.750273][T18369] br0: port 1(c1) entered forwarding state
[ 2263.628657][   T11] br0: port 1(c1) entered disabled state
[ 2263.731821][   T11] c1 (unregistering): left allmulticast mode
[ 2263.732080][   T11] c1 (unregistering): left promiscuous mode
[ 2263.732322][   T11] br0: port 1(c1) entered disabled state
[ 2264.279698][   T11] br0: port 2(c2) entered disabled state
[ 2264.357793][   T11] c2 (unregistering): left allmulticast mode
[ 2264.358060][   T11] c2 (unregistering): left promiscuous mode
[ 2264.358302][   T11] br0: port 2(c2) entered disabled state
[ 2264.917778][   T11] br0: port 3(c3) entered disabled state
[ 2265.055830][   T11] c3 (unregistering): left allmulticast mode
[ 2265.056082][   T11] c3 (unregistering): left promiscuous mode
[ 2265.056306][   T11] br0: port 3(c3) entered disabled state
[ 2265.563159][   T11] br0: port 4(sender) entered disabled state
[ 2265.712851][   T11] sender (unregistering): left allmulticast mode
[ 2265.713113][   T11] sender (unregistering): left promiscuous mode
[ 2265.713348][   T11] br0: port 4(sender) entered disabled state