[ 2251.062521][T18217] br0: port 1(c1) entered blocking state
[ 2251.062939][T18217] br0: port 1(c1) entered disabled state
[ 2251.063282][T18217] c1: entered allmulticast mode
[ 2251.067535][T18217] c1: entered promiscuous mode
[ 2251.969533][T18222] br0: port 2(c2) entered blocking state
[ 2251.969787][T18222] br0: port 2(c2) entered disabled state
[ 2251.970102][T18222] c2: entered allmulticast mode
[ 2251.972110][T18222] c2: entered promiscuous mode
[ 2252.839026][T18227] br0: port 3(c3) entered blocking state
[ 2252.839259][T18227] br0: port 3(c3) entered disabled state
[ 2252.839502][T18227] c3: entered allmulticast mode
[ 2252.842301][T18227] c3: entered promiscuous mode
[ 2253.696577][T18232] br0: port 4(sender) entered blocking state
[ 2253.696852][T18232] br0: port 4(sender) entered disabled state
[ 2253.697119][T18232] sender: entered allmulticast mode
[ 2253.698970][T18232] sender: entered promiscuous mode
[ 2254.026520][T18234] br0: port 4(sender) entered blocking state
[ 2254.026798][T18234] br0: port 4(sender) entered forwarding state
[ 2254.027239][T18234] br0: port 3(c3) entered blocking state
[ 2254.027444][T18234] br0: port 3(c3) entered forwarding state
[ 2254.027835][T18234] br0: port 2(c2) entered blocking state
[ 2254.028035][T18234] br0: port 2(c2) entered forwarding state
[ 2254.028449][T18234] br0: port 1(c1) entered blocking state
[ 2254.028653][T18234] br0: port 1(c1) entered forwarding state
[ 2266.892122][   T77] br0: port 1(c1) entered disabled state
[ 2266.958992][   T77] c1 (unregistering): left allmulticast mode
[ 2266.959301][   T77] c1 (unregistering): left promiscuous mode
[ 2266.959522][   T77] br0: port 1(c1) entered disabled state
[ 2267.512293][   T77] br0: port 2(c2) entered disabled state
[ 2267.596949][   T77] c2 (unregistering): left allmulticast mode
[ 2267.597179][   T77] c2 (unregistering): left promiscuous mode
[ 2267.597403][   T77] br0: port 2(c2) entered disabled state
[ 2268.130769][   T77] br0: port 3(c3) entered disabled state
[ 2268.223953][   T77] c3 (unregistering): left allmulticast mode
[ 2268.224188][   T77] c3 (unregistering): left promiscuous mode
[ 2268.224410][   T77] br0: port 3(c3) entered disabled state
[ 2268.723911][   T77] br0: port 4(sender) entered disabled state
[ 2268.845965][   T77] sender (unregistering): left allmulticast mode
[ 2268.846209][   T77] sender (unregistering): left promiscuous mode
[ 2268.846441][   T77] br0: port 4(sender) entered disabled state