[ 2193.498648][T18242] br0: port 1(c1) entered blocking state
[ 2193.498933][T18242] br0: port 1(c1) entered disabled state
[ 2193.499179][T18242] c1: entered allmulticast mode
[ 2193.502016][T18242] c1: entered promiscuous mode
[ 2194.313496][T18247] br0: port 2(c2) entered blocking state
[ 2194.313730][T18247] br0: port 2(c2) entered disabled state
[ 2194.313943][T18247] c2: entered allmulticast mode
[ 2194.316840][T18247] c2: entered promiscuous mode
[ 2195.131003][T18252] br0: port 3(c3) entered blocking state
[ 2195.131329][T18252] br0: port 3(c3) entered disabled state
[ 2195.131563][T18252] c3: entered allmulticast mode
[ 2195.133398][T18252] c3: entered promiscuous mode
[ 2195.949306][T18257] br0: port 4(sender) entered blocking state
[ 2195.949636][T18257] br0: port 4(sender) entered disabled state
[ 2195.949893][T18257] sender: entered allmulticast mode
[ 2195.951726][T18257] sender: entered promiscuous mode
[ 2196.274389][T18259] br0: port 4(sender) entered blocking state
[ 2196.274662][T18259] br0: port 4(sender) entered forwarding state
[ 2196.275116][T18259] br0: port 3(c3) entered blocking state
[ 2196.275302][T18259] br0: port 3(c3) entered forwarding state
[ 2196.275702][T18259] br0: port 2(c2) entered blocking state
[ 2196.275907][T18259] br0: port 2(c2) entered forwarding state
[ 2196.276302][T18259] br0: port 1(c1) entered blocking state
[ 2196.276501][T18259] br0: port 1(c1) entered forwarding state
[ 2209.084911][   T11] br0: port 1(c1) entered disabled state
[ 2209.230738][   T11] c1 (unregistering): left allmulticast mode
[ 2209.230973][   T11] c1 (unregistering): left promiscuous mode
[ 2209.231201][   T11] br0: port 1(c1) entered disabled state
[ 2209.708268][   T11] br0: port 2(c2) entered disabled state
[ 2209.784619][   T11] c2 (unregistering): left allmulticast mode
[ 2209.784867][   T11] c2 (unregistering): left promiscuous mode
[ 2209.785095][   T11] br0: port 2(c2) entered disabled state
[ 2210.346739][   T11] br0: port 3(c3) entered disabled state
[ 2210.493724][   T11] c3 (unregistering): left allmulticast mode
[ 2210.494062][   T11] c3 (unregistering): left promiscuous mode
[ 2210.494270][   T11] br0: port 3(c3) entered disabled state
[ 2210.988728][   T11] br0: port 4(sender) entered disabled state
[ 2211.128786][   T11] sender (unregistering): left allmulticast mode
[ 2211.129106][   T11] sender (unregistering): left promiscuous mode
[ 2211.129345][   T11] br0: port 4(sender) entered disabled state