[ 2253.385882][T18239] br0: port 1(c1) entered blocking state
[ 2253.387052][T18239] br0: port 1(c1) entered disabled state
[ 2253.387293][T18239] c1: entered allmulticast mode
[ 2253.389283][T18239] c1: entered promiscuous mode
[ 2254.226003][T18244] br0: port 2(c2) entered blocking state
[ 2254.226230][T18244] br0: port 2(c2) entered disabled state
[ 2254.226472][T18244] c2: entered allmulticast mode
[ 2254.228370][T18244] c2: entered promiscuous mode
[ 2255.111950][T18249] br0: port 3(c3) entered blocking state
[ 2255.112203][T18249] br0: port 3(c3) entered disabled state
[ 2255.112453][T18249] c3: entered allmulticast mode
[ 2255.115570][T18249] c3: entered promiscuous mode
[ 2256.087968][T18254] br0: port 4(sender) entered blocking state
[ 2256.088281][T18254] br0: port 4(sender) entered disabled state
[ 2256.088612][T18254] sender: entered allmulticast mode
[ 2256.090679][T18254] sender: entered promiscuous mode
[ 2256.495291][T18256] br0: port 4(sender) entered blocking state
[ 2256.495579][T18256] br0: port 4(sender) entered forwarding state
[ 2256.496047][T18256] br0: port 3(c3) entered blocking state
[ 2256.496251][T18256] br0: port 3(c3) entered forwarding state
[ 2256.496647][T18256] br0: port 2(c2) entered blocking state
[ 2256.496871][T18256] br0: port 2(c2) entered forwarding state
[ 2256.497288][T18256] br0: port 1(c1) entered blocking state
[ 2256.497506][T18256] br0: port 1(c1) entered forwarding state
[ 2269.594715][   T11] br0: port 1(c1) entered disabled state
[ 2269.733823][   T11] c1 (unregistering): left allmulticast mode
[ 2269.734210][   T11] c1 (unregistering): left promiscuous mode
[ 2269.734518][   T11] br0: port 1(c1) entered disabled state
[ 2270.285657][   T11] br0: port 2(c2) entered disabled state
[ 2270.430044][   T11] c2 (unregistering): left allmulticast mode
[ 2270.430320][   T11] c2 (unregistering): left promiscuous mode
[ 2270.430589][   T11] br0: port 2(c2) entered disabled state
[ 2270.949124][   T11] br0: port 3(c3) entered disabled state
[ 2271.027670][   T11] c3 (unregistering): left allmulticast mode
[ 2271.027962][   T11] c3 (unregistering): left promiscuous mode
[ 2271.028178][   T11] br0: port 3(c3) entered disabled state
[ 2271.602654][   T11] br0: port 4(sender) entered disabled state
[ 2271.728569][   T11] sender (unregistering): left allmulticast mode
[ 2271.728822][   T11] sender (unregistering): left promiscuous mode
[ 2271.729058][   T11] br0: port 4(sender) entered disabled state