[  948.385640][  T527] br0: port 1(c1) entered blocking state
[  948.385815][  T527] br0: port 1(c1) entered disabled state
[  948.385972][  T527] c1: entered allmulticast mode
[  948.387425][  T527] c1: entered promiscuous mode
[  948.531014][  T532] br0: port 2(c2) entered blocking state
[  948.531173][  T532] br0: port 2(c2) entered disabled state
[  948.538413][  T532] c2: entered allmulticast mode
[  948.539863][  T532] c2: entered promiscuous mode
[  948.688516][  T537] br0: port 3(c3) entered blocking state
[  948.688677][  T537] br0: port 3(c3) entered disabled state
[  948.688827][  T537] c3: entered allmulticast mode
[  948.690324][  T537] c3: entered promiscuous mode
[  948.838999][  T542] br0: port 4(sender) entered blocking state
[  948.839197][  T542] br0: port 4(sender) entered disabled state
[  948.839385][  T542] sender: entered allmulticast mode
[  948.840832][  T542] sender: entered promiscuous mode
[  948.894495][  T544] br0: port 4(sender) entered blocking state
[  948.894735][  T544] br0: port 4(sender) entered forwarding state
[  948.895105][  T544] br0: port 3(c3) entered blocking state
[  948.895309][  T544] br0: port 3(c3) entered forwarding state
[  948.895650][  T544] br0: port 2(c2) entered blocking state
[  948.895831][  T544] br0: port 2(c2) entered forwarding state
[  948.896171][  T544] br0: port 1(c1) entered blocking state
[  948.896382][  T544] br0: port 1(c1) entered forwarding state
[  959.934385][   T12] br0: port 1(c1) entered disabled state
[  959.937570][   T12] c1 (unregistering): left allmulticast mode
[  959.937748][   T12] c1 (unregistering): left promiscuous mode
[  959.937945][   T12] br0: port 1(c1) entered disabled state
[  960.056731][   T12] br0: port 2(c2) entered disabled state
[  960.060675][   T12] c2 (unregistering): left allmulticast mode
[  960.060931][   T12] c2 (unregistering): left promiscuous mode
[  960.061096][   T12] br0: port 2(c2) entered disabled state
[  960.190739][   T12] br0: port 3(c3) entered disabled state
[  960.193247][   T12] c3 (unregistering): left allmulticast mode
[  960.193830][   T12] c3 (unregistering): left promiscuous mode
[  960.194000][   T12] br0: port 3(c3) entered disabled state
[  960.305052][   T12] br0: port 4(sender) entered disabled state
[  960.308459][   T12] sender (unregistering): left allmulticast mode
[  960.308686][   T12] sender (unregistering): left promiscuous mode
[  960.308905][   T12] br0: port 4(sender) entered disabled state