[  938.629541][T30599] br0: port 1(c1) entered blocking state
[  938.629733][T30599] br0: port 1(c1) entered disabled state
[  938.629897][T30599] c1: entered allmulticast mode
[  938.631414][T30599] c1: entered promiscuous mode
[  938.783084][T30604] br0: port 2(c2) entered blocking state
[  938.783280][T30604] br0: port 2(c2) entered disabled state
[  938.783456][T30604] c2: entered allmulticast mode
[  938.785041][T30604] c2: entered promiscuous mode
[  938.931590][T30609] br0: port 3(c3) entered blocking state
[  938.931774][T30609] br0: port 3(c3) entered disabled state
[  938.931936][T30609] c3: entered allmulticast mode
[  938.933441][T30609] c3: entered promiscuous mode
[  939.078255][T30614] br0: port 4(sender) entered blocking state
[  939.078525][T30614] br0: port 4(sender) entered disabled state
[  939.078798][T30614] sender: entered allmulticast mode
[  939.080357][T30614] sender: entered promiscuous mode
[  939.134006][T30616] br0: port 4(sender) entered blocking state
[  939.134227][T30616] br0: port 4(sender) entered forwarding state
[  939.134569][T30616] br0: port 3(c3) entered blocking state
[  939.134722][T30616] br0: port 3(c3) entered forwarding state
[  939.135015][T30616] br0: port 2(c2) entered blocking state
[  939.135164][T30616] br0: port 2(c2) entered forwarding state
[  939.135462][T30616] br0: port 1(c1) entered blocking state
[  939.135613][T30616] br0: port 1(c1) entered forwarding state
[  950.229620][   T12] br0: port 1(c1) entered disabled state
[  950.233040][   T12] c1 (unregistering): left allmulticast mode
[  950.233240][   T12] c1 (unregistering): left promiscuous mode
[  950.233473][   T12] br0: port 1(c1) entered disabled state
[  950.373091][   T12] br0: port 2(c2) entered disabled state
[  950.375573][   T12] c2 (unregistering): left allmulticast mode
[  950.375775][   T12] c2 (unregistering): left promiscuous mode
[  950.375953][   T12] br0: port 2(c2) entered disabled state
[  950.499064][   T12] br0: port 3(c3) entered disabled state
[  950.503003][   T12] c3 (unregistering): left allmulticast mode
[  950.503292][   T12] c3 (unregistering): left promiscuous mode
[  950.503521][   T12] br0: port 3(c3) entered disabled state
[  950.657809][   T12] br0: port 4(sender) entered disabled state
[  950.662282][   T12] sender (unregistering): left allmulticast mode
[  950.662649][   T12] sender (unregistering): left promiscuous mode
[  950.662920][   T12] br0: port 4(sender) entered disabled state