[ 2324.751860][T18311] br0: port 1(c1) entered blocking state
[ 2324.752144][T18311] br0: port 1(c1) entered disabled state
[ 2324.752377][T18311] c1: entered allmulticast mode
[ 2324.754206][T18311] c1: entered promiscuous mode
[ 2325.653071][T18316] br0: port 2(c2) entered blocking state
[ 2325.653402][T18316] br0: port 2(c2) entered disabled state
[ 2325.653621][T18316] c2: entered allmulticast mode
[ 2325.655777][T18316] c2: entered promiscuous mode
[ 2326.552549][T18321] br0: port 3(c3) entered blocking state
[ 2326.552823][T18321] br0: port 3(c3) entered disabled state
[ 2326.553044][T18321] c3: entered allmulticast mode
[ 2326.556055][T18321] c3: entered promiscuous mode
[ 2327.420872][T18326] br0: port 4(sender) entered blocking state
[ 2327.421197][T18326] br0: port 4(sender) entered disabled state
[ 2327.421470][T18326] sender: entered allmulticast mode
[ 2327.423333][T18326] sender: entered promiscuous mode
[ 2327.752651][T18328] br0: port 4(sender) entered blocking state
[ 2327.752976][T18328] br0: port 4(sender) entered forwarding state
[ 2327.753411][T18328] br0: port 3(c3) entered blocking state
[ 2327.753600][T18328] br0: port 3(c3) entered forwarding state
[ 2327.753982][T18328] br0: port 2(c2) entered blocking state
[ 2327.754171][T18328] br0: port 2(c2) entered forwarding state
[ 2327.754560][T18328] br0: port 1(c1) entered blocking state
[ 2327.754757][T18328] br0: port 1(c1) entered forwarding state
[ 2340.629215][   T11] br0: port 1(c1) entered disabled state
[ 2340.762966][   T11] c1 (unregistering): left allmulticast mode
[ 2340.763194][   T11] c1 (unregistering): left promiscuous mode
[ 2340.763404][   T11] br0: port 1(c1) entered disabled state
[ 2341.248508][   T11] br0: port 2(c2) entered disabled state
[ 2341.328952][   T11] c2 (unregistering): left allmulticast mode
[ 2341.329187][   T11] c2 (unregistering): left promiscuous mode
[ 2341.329402][   T11] br0: port 2(c2) entered disabled state
[ 2341.857810][   T11] br0: port 3(c3) entered disabled state
[ 2341.948947][   T11] c3 (unregistering): left allmulticast mode
[ 2341.949170][   T11] c3 (unregistering): left promiscuous mode
[ 2341.949379][   T11] br0: port 3(c3) entered disabled state
[ 2342.474400][   T11] br0: port 4(sender) entered disabled state
[ 2342.590953][   T11] sender (unregistering): left allmulticast mode
[ 2342.591257][   T11] sender (unregistering): left promiscuous mode
[ 2342.591473][   T11] br0: port 4(sender) entered disabled state