[  960.100761][T30098] br0: port 1(c1) entered blocking state
[  960.100960][T30098] br0: port 1(c1) entered disabled state
[  960.101388][T30098] c1: entered allmulticast mode
[  960.102889][T30098] c1: entered promiscuous mode
[  960.246298][T30103] br0: port 2(c2) entered blocking state
[  960.246482][T30103] br0: port 2(c2) entered disabled state
[  960.246648][T30103] c2: entered allmulticast mode
[  960.248336][T30103] c2: entered promiscuous mode
[  960.405504][T30108] br0: port 3(c3) entered blocking state
[  960.405709][T30108] br0: port 3(c3) entered disabled state
[  960.405878][T30108] c3: entered allmulticast mode
[  960.407511][T30108] c3: entered promiscuous mode
[  960.561789][T30113] br0: port 4(sender) entered blocking state
[  960.562016][T30113] br0: port 4(sender) entered disabled state
[  960.562210][T30113] sender: entered allmulticast mode
[  960.563681][T30113] sender: entered promiscuous mode
[  960.614933][T30115] br0: port 4(sender) entered blocking state
[  960.615182][T30115] br0: port 4(sender) entered forwarding state
[  960.615513][T30115] br0: port 3(c3) entered blocking state
[  960.615664][T30115] br0: port 3(c3) entered forwarding state
[  960.616041][T30115] br0: port 2(c2) entered blocking state
[  960.616282][T30115] br0: port 2(c2) entered forwarding state
[  960.616640][T30115] br0: port 1(c1) entered blocking state
[  960.616796][T30115] br0: port 1(c1) entered forwarding state
[  971.737676][   T12] br0: port 1(c1) entered disabled state
[  971.750661][   T12] c1 (unregistering): left allmulticast mode
[  971.750917][   T12] c1 (unregistering): left promiscuous mode
[  971.751211][   T12] br0: port 1(c1) entered disabled state
[  971.869245][   T12] br0: port 2(c2) entered disabled state
[  971.879793][   T12] c2 (unregistering): left allmulticast mode
[  971.880041][   T12] c2 (unregistering): left promiscuous mode
[  971.880301][   T12] br0: port 2(c2) entered disabled state
[  972.002566][   T12] br0: port 3(c3) entered disabled state
[  972.013633][   T12] c3 (unregistering): left allmulticast mode
[  972.013879][   T12] c3 (unregistering): left promiscuous mode
[  972.014202][   T12] br0: port 3(c3) entered disabled state
[  972.137530][   T12] br0: port 4(sender) entered disabled state
[  972.150253][   T12] sender (unregistering): left allmulticast mode
[  972.150454][   T12] sender (unregistering): left promiscuous mode
[  972.150633][   T12] br0: port 4(sender) entered disabled state