[ 2244.680679][T18304] br0: port 1(c1) entered blocking state
[ 2244.680902][T18304] br0: port 1(c1) entered disabled state
[ 2244.681119][T18304] c1: entered allmulticast mode
[ 2244.683073][T18304] c1: entered promiscuous mode
[ 2245.542207][T18309] br0: port 2(c2) entered blocking state
[ 2245.542473][T18309] br0: port 2(c2) entered disabled state
[ 2245.542702][T18309] c2: entered allmulticast mode
[ 2245.544746][T18309] c2: entered promiscuous mode
[ 2246.399021][T18314] br0: port 3(c3) entered blocking state
[ 2246.399255][T18314] br0: port 3(c3) entered disabled state
[ 2246.400171][T18314] c3: entered allmulticast mode
[ 2246.402076][T18314] c3: entered promiscuous mode
[ 2247.346595][T18319] br0: port 4(sender) entered blocking state
[ 2247.346948][T18319] br0: port 4(sender) entered disabled state
[ 2247.347222][T18319] sender: entered allmulticast mode
[ 2247.349925][T18319] sender: entered promiscuous mode
[ 2247.695756][T18321] br0: port 4(sender) entered blocking state
[ 2247.696086][T18321] br0: port 4(sender) entered forwarding state
[ 2247.696598][T18321] br0: port 3(c3) entered blocking state
[ 2247.696822][T18321] br0: port 3(c3) entered forwarding state
[ 2247.697757][T18321] br0: port 2(c2) entered blocking state
[ 2247.697967][T18321] br0: port 2(c2) entered forwarding state
[ 2247.698388][T18321] br0: port 1(c1) entered blocking state
[ 2247.698601][T18321] br0: port 1(c1) entered forwarding state
[ 2260.635103][   T11] br0: port 1(c1) entered disabled state
[ 2260.779974][   T11] c1 (unregistering): left allmulticast mode
[ 2260.780269][   T11] c1 (unregistering): left promiscuous mode
[ 2260.780483][   T11] br0: port 1(c1) entered disabled state
[ 2261.253514][   T11] br0: port 2(c2) entered disabled state
[ 2261.389052][   T11] c2 (unregistering): left allmulticast mode
[ 2261.389351][   T11] c2 (unregistering): left promiscuous mode
[ 2261.389615][   T11] br0: port 2(c2) entered disabled state
[ 2261.871185][   T11] br0: port 3(c3) entered disabled state
[ 2261.971948][   T11] c3 (unregistering): left allmulticast mode
[ 2261.972245][   T11] c3 (unregistering): left promiscuous mode
[ 2261.972503][   T11] br0: port 3(c3) entered disabled state
[ 2262.501579][   T11] br0: port 4(sender) entered disabled state
[ 2262.631991][   T11] sender (unregistering): left allmulticast mode
[ 2262.632267][   T11] sender (unregistering): left promiscuous mode
[ 2262.632501][   T11] br0: port 4(sender) entered disabled state