[ 2495.176667][T19289] br0: port 1(c1) entered blocking state
[ 2495.176933][T19289] br0: port 1(c1) entered disabled state
[ 2495.177166][T19289] c1: entered allmulticast mode
[ 2495.179131][T19289] c1: entered promiscuous mode
[ 2496.250168][T19294] br0: port 2(c2) entered blocking state
[ 2496.250376][T19294] br0: port 2(c2) entered disabled state
[ 2496.250617][T19294] c2: entered allmulticast mode
[ 2496.252443][T19294] c2: entered promiscuous mode
[ 2497.301182][T19299] br0: port 3(c3) entered blocking state
[ 2497.301527][T19299] br0: port 3(c3) entered disabled state
[ 2497.301753][T19299] c3: entered allmulticast mode
[ 2497.304330][T19299] c3: entered promiscuous mode
[ 2498.311811][T19304] br0: port 4(sender) entered blocking state
[ 2498.312102][T19304] br0: port 4(sender) entered disabled state
[ 2498.312368][T19304] sender: entered allmulticast mode
[ 2498.315186][T19304] sender: entered promiscuous mode
[ 2498.695922][T19306] br0: port 4(sender) entered blocking state
[ 2498.696213][T19306] br0: port 4(sender) entered forwarding state
[ 2498.696673][T19306] br0: port 3(c3) entered blocking state
[ 2498.696896][T19306] br0: port 3(c3) entered forwarding state
[ 2498.697313][T19306] br0: port 2(c2) entered blocking state
[ 2498.697526][T19306] br0: port 2(c2) entered forwarding state
[ 2498.697920][T19306] br0: port 1(c1) entered blocking state
[ 2498.698132][T19306] br0: port 1(c1) entered forwarding state
[ 2511.966840][   T11] br0: port 1(c1) entered disabled state
[ 2512.142073][   T11] c1 (unregistering): left allmulticast mode
[ 2512.142382][   T11] c1 (unregistering): left promiscuous mode
[ 2512.142603][   T11] br0: port 1(c1) entered disabled state
[ 2512.691929][   T11] br0: port 2(c2) entered disabled state
[ 2512.857454][   T11] c2 (unregistering): left allmulticast mode
[ 2512.857853][   T11] c2 (unregistering): left promiscuous mode
[ 2512.858187][   T11] br0: port 2(c2) entered disabled state
[ 2513.480458][   T11] br0: port 3(c3) entered disabled state
[ 2513.650066][   T11] c3 (unregistering): left allmulticast mode
[ 2513.650301][   T11] c3 (unregistering): left promiscuous mode
[ 2513.650509][   T11] br0: port 3(c3) entered disabled state
[ 2514.226648][   T11] br0: port 4(sender) entered disabled state
[ 2514.361059][   T11] sender (unregistering): left allmulticast mode
[ 2514.361423][   T11] sender (unregistering): left promiscuous mode
[ 2514.361650][   T11] br0: port 4(sender) entered disabled state