[ 2966.459558][T29969] br0: port 1(c1) entered blocking state
[ 2966.459910][T29969] br0: port 1(c1) entered disabled state
[ 2966.460262][T29969] c1: entered allmulticast mode
[ 2966.464135][T29969] c1: entered promiscuous mode
[ 2967.121208][T29974] br0: port 2(c2) entered blocking state
[ 2967.121863][T29974] br0: port 2(c2) entered disabled state
[ 2967.122232][T29974] c2: entered allmulticast mode
[ 2967.125652][T29974] c2: entered promiscuous mode
[ 2967.783893][T29979] br0: port 3(c3) entered blocking state
[ 2967.784284][T29979] br0: port 3(c3) entered disabled state
[ 2967.784934][T29979] c3: entered allmulticast mode
[ 2967.788344][T29979] c3: entered promiscuous mode
[ 2968.465350][T29984] br0: port 4(sender) entered blocking state
[ 2968.465760][T29984] br0: port 4(sender) entered disabled state
[ 2968.466180][T29984] sender: entered allmulticast mode
[ 2968.470184][T29984] sender: entered promiscuous mode
[ 2968.708418][T29986] br0: port 4(sender) entered blocking state
[ 2968.708910][T29986] br0: port 4(sender) entered forwarding state
[ 2968.709671][T29986] br0: port 3(c3) entered blocking state
[ 2968.710019][T29986] br0: port 3(c3) entered forwarding state
[ 2968.710708][T29986] br0: port 2(c2) entered blocking state
[ 2968.711050][T29986] br0: port 2(c2) entered forwarding state
[ 2968.711731][T29986] br0: port 1(c1) entered blocking state
[ 2968.712071][T29986] br0: port 1(c1) entered forwarding state
[ 2981.130509][   T12] br0: port 1(c1) entered disabled state
[ 2981.154429][   T12] c1 (unregistering): left allmulticast mode
[ 2981.154855][   T12] c1 (unregistering): left promiscuous mode
[ 2981.155249][   T12] br0: port 1(c1) entered disabled state
[ 2981.652733][   T12] br0: port 2(c2) entered disabled state
[ 2981.673697][   T12] c2 (unregistering): left allmulticast mode
[ 2981.674110][   T12] c2 (unregistering): left promiscuous mode
[ 2981.676752][   T12] br0: port 2(c2) entered disabled state
[ 2982.169195][   T12] br0: port 3(c3) entered disabled state
[ 2982.190566][   T12] c3 (unregistering): left allmulticast mode
[ 2982.190968][   T12] c3 (unregistering): left promiscuous mode
[ 2982.192335][   T12] br0: port 3(c3) entered disabled state
[ 2982.704928][   T12] br0: port 4(sender) entered disabled state
[ 2982.726466][   T12] sender (unregistering): left allmulticast mode
[ 2982.726871][   T12] sender (unregistering): left promiscuous mode
[ 2982.727254][   T12] br0: port 4(sender) entered disabled state