[  942.979711][T30758] br0: port 1(c1) entered blocking state
[  942.979894][T30758] br0: port 1(c1) entered disabled state
[  942.981020][T30758] c1: entered allmulticast mode
[  942.982668][T30758] c1: entered promiscuous mode
[  943.115065][T30763] br0: port 2(c2) entered blocking state
[  943.115286][T30763] br0: port 2(c2) entered disabled state
[  943.115496][T30763] c2: entered allmulticast mode
[  943.117820][T30763] c2: entered promiscuous mode
[  943.261882][T30768] br0: port 3(c3) entered blocking state
[  943.262089][T30768] br0: port 3(c3) entered disabled state
[  943.262299][T30768] c3: entered allmulticast mode
[  943.263985][T30768] c3: entered promiscuous mode
[  943.414675][T30773] br0: port 4(sender) entered blocking state
[  943.414882][T30773] br0: port 4(sender) entered disabled state
[  943.415089][T30773] sender: entered allmulticast mode
[  943.416716][T30773] sender: entered promiscuous mode
[  943.458242][T30775] br0: port 4(sender) entered blocking state
[  943.458485][T30775] br0: port 4(sender) entered forwarding state
[  943.458888][T30775] br0: port 3(c3) entered blocking state
[  943.459091][T30775] br0: port 3(c3) entered forwarding state
[  943.459437][T30775] br0: port 2(c2) entered blocking state
[  943.459627][T30775] br0: port 2(c2) entered forwarding state
[  943.459981][T30775] br0: port 1(c1) entered blocking state
[  943.460183][T30775] br0: port 1(c1) entered forwarding state
[  954.538128][   T72] br0: port 1(c1) entered disabled state
[  954.548387][   T72] c1 (unregistering): left allmulticast mode
[  954.548932][   T72] c1 (unregistering): left promiscuous mode
[  954.549175][   T72] br0: port 1(c1) entered disabled state
[  954.664128][   T72] br0: port 2(c2) entered disabled state
[  954.666547][   T72] c2 (unregistering): left allmulticast mode
[  954.666806][   T72] c2 (unregistering): left promiscuous mode
[  954.667049][   T72] br0: port 2(c2) entered disabled state
[  954.784081][   T72] br0: port 3(c3) entered disabled state
[  954.786190][   T72] c3 (unregistering): left allmulticast mode
[  954.786378][   T72] c3 (unregistering): left promiscuous mode
[  954.786552][   T72] br0: port 3(c3) entered disabled state
[  954.922868][   T72] br0: port 4(sender) entered disabled state
[  954.925459][   T72] sender (unregistering): left allmulticast mode
[  954.925647][   T72] sender (unregistering): left promiscuous mode
[  954.925825][   T72] br0: port 4(sender) entered disabled state