[ 2297.056056][T18988] br0: port 1(c1) entered blocking state
[ 2297.056277][T18988] br0: port 1(c1) entered disabled state
[ 2297.056495][T18988] c1: entered allmulticast mode
[ 2297.058320][T18988] c1: entered promiscuous mode
[ 2297.862375][T18993] br0: port 2(c2) entered blocking state
[ 2297.862627][T18993] br0: port 2(c2) entered disabled state
[ 2297.862870][T18993] c2: entered allmulticast mode
[ 2297.864757][T18993] c2: entered promiscuous mode
[ 2298.668657][T18998] br0: port 3(c3) entered blocking state
[ 2298.668877][T18998] br0: port 3(c3) entered disabled state
[ 2298.669091][T18998] c3: entered allmulticast mode
[ 2298.672056][T18998] c3: entered promiscuous mode
[ 2299.499576][T19003] br0: port 4(sender) entered blocking state
[ 2299.499880][T19003] br0: port 4(sender) entered disabled state
[ 2299.500168][T19003] sender: entered allmulticast mode
[ 2299.502457][T19003] sender: entered promiscuous mode
[ 2299.824095][T19005] br0: port 4(sender) entered blocking state
[ 2299.824428][T19005] br0: port 4(sender) entered forwarding state
[ 2299.824897][T19005] br0: port 3(c3) entered blocking state
[ 2299.825120][T19005] br0: port 3(c3) entered forwarding state
[ 2299.825566][T19005] br0: port 2(c2) entered blocking state
[ 2299.825792][T19005] br0: port 2(c2) entered forwarding state
[ 2299.826215][T19005] br0: port 1(c1) entered blocking state
[ 2299.826452][T19005] br0: port 1(c1) entered forwarding state
[ 2312.658273][   T11] br0: port 1(c1) entered disabled state
[ 2312.742072][   T11] c1 (unregistering): left allmulticast mode
[ 2312.742393][   T11] c1 (unregistering): left promiscuous mode
[ 2312.742595][   T11] br0: port 1(c1) entered disabled state
[ 2313.241239][   T11] br0: port 2(c2) entered disabled state
[ 2313.348860][   T11] c2 (unregistering): left allmulticast mode
[ 2313.349078][   T11] c2 (unregistering): left promiscuous mode
[ 2313.349279][   T11] br0: port 2(c2) entered disabled state
[ 2313.863334][   T11] br0: port 3(c3) entered disabled state
[ 2313.946853][   T11] c3 (unregistering): left allmulticast mode
[ 2313.947073][   T11] c3 (unregistering): left promiscuous mode
[ 2313.947265][   T11] br0: port 3(c3) entered disabled state
[ 2314.462782][   T11] br0: port 4(sender) entered disabled state
[ 2314.603863][   T11] sender (unregistering): left allmulticast mode
[ 2314.604082][   T11] sender (unregistering): left promiscuous mode
[ 2314.604274][   T11] br0: port 4(sender) entered disabled state