[ 2199.651319][T18328] br0: port 1(c1) entered blocking state
[ 2199.651548][T18328] br0: port 1(c1) entered disabled state
[ 2199.651774][T18328] c1: entered allmulticast mode
[ 2199.654781][T18328] c1: entered promiscuous mode
[ 2200.501536][T18333] br0: port 2(c2) entered blocking state
[ 2200.501784][T18333] br0: port 2(c2) entered disabled state
[ 2200.502038][T18333] c2: entered allmulticast mode
[ 2200.503877][T18333] c2: entered promiscuous mode
[ 2201.340591][T18338] br0: port 3(c3) entered blocking state
[ 2201.340845][T18338] br0: port 3(c3) entered disabled state
[ 2201.341106][T18338] c3: entered allmulticast mode
[ 2201.343026][T18338] c3: entered promiscuous mode
[ 2202.179766][T18343] br0: port 4(sender) entered blocking state
[ 2202.180062][T18343] br0: port 4(sender) entered disabled state
[ 2202.180351][T18343] sender: entered allmulticast mode
[ 2202.182191][T18343] sender: entered promiscuous mode
[ 2202.510950][T18345] br0: port 4(sender) entered blocking state
[ 2202.511266][T18345] br0: port 4(sender) entered forwarding state
[ 2202.511733][T18345] br0: port 3(c3) entered blocking state
[ 2202.511949][T18345] br0: port 3(c3) entered forwarding state
[ 2202.512365][T18345] br0: port 2(c2) entered blocking state
[ 2202.512574][T18345] br0: port 2(c2) entered forwarding state
[ 2202.513006][T18345] br0: port 1(c1) entered blocking state
[ 2202.513224][T18345] br0: port 1(c1) entered forwarding state
[ 2215.433033][   T76] br0: port 1(c1) entered disabled state
[ 2215.527476][   T76] c1 (unregistering): left allmulticast mode
[ 2215.527722][   T76] c1 (unregistering): left promiscuous mode
[ 2215.527951][   T76] br0: port 1(c1) entered disabled state
[ 2216.059108][   T76] br0: port 2(c2) entered disabled state
[ 2216.142457][   T76] c2 (unregistering): left allmulticast mode
[ 2216.142731][   T76] c2 (unregistering): left promiscuous mode
[ 2216.142977][   T76] br0: port 2(c2) entered disabled state
[ 2216.692305][   T76] br0: port 3(c3) entered disabled state
[ 2216.776483][   T76] c3 (unregistering): left allmulticast mode
[ 2216.776735][   T76] c3 (unregistering): left promiscuous mode
[ 2216.776964][   T76] br0: port 3(c3) entered disabled state
[ 2217.321955][   T76] br0: port 4(sender) entered disabled state
[ 2217.462812][   T76] sender (unregistering): left allmulticast mode
[ 2217.463081][   T76] sender (unregistering): left promiscuous mode
[ 2217.463296][   T76] br0: port 4(sender) entered disabled state