[  696.829839] br0: port 1(c1) entered blocking state
[  696.829934] br0: port 1(c1) entered disabled state
[  696.829994] c1: entered allmulticast mode
[  696.830072] c1: entered promiscuous mode
[  696.878315] br0: port 2(c2) entered blocking state
[  696.878375] br0: port 2(c2) entered disabled state
[  696.878438] c2: entered allmulticast mode
[  696.878517] c2: entered promiscuous mode
[  696.924951] br0: port 3(c3) entered blocking state
[  696.925010] br0: port 3(c3) entered disabled state
[  696.925060] c3: entered allmulticast mode
[  696.925157] c3: entered promiscuous mode
[  696.971357] br0: port 4(sender) entered blocking state
[  696.971413] br0: port 4(sender) entered disabled state
[  696.971475] sender: entered allmulticast mode
[  696.971569] sender: entered promiscuous mode
[  696.988522] br0: port 4(sender) entered blocking state
[  696.988596] br0: port 4(sender) entered forwarding state
[  696.988647] br0: port 3(c3) entered blocking state
[  696.988701] br0: port 3(c3) entered forwarding state
[  696.988750] br0: port 2(c2) entered blocking state
[  696.988795] br0: port 2(c2) entered forwarding state
[  696.988840] br0: port 1(c1) entered blocking state
[  696.988897] br0: port 1(c1) entered forwarding state
[  707.685072] br0: port 1(c1) entered disabled state
[  707.685725] c1 (unregistering): left allmulticast mode
[  707.685797] c1 (unregistering): left promiscuous mode
[  707.685853] br0: port 1(c1) entered disabled state
[  707.729093] br0: port 2(c2) entered disabled state
[  707.729448] c2 (unregistering): left allmulticast mode
[  707.729552] c2 (unregistering): left promiscuous mode
[  707.729628] br0: port 2(c2) entered disabled state
[  707.790105] br0: port 3(c3) entered disabled state
[  707.790402] c3 (unregistering): left allmulticast mode
[  707.790470] c3 (unregistering): left promiscuous mode
[  707.790529] br0: port 3(c3) entered disabled state
[  707.829062] br0: port 4(sender) entered disabled state
[  707.829454] sender (unregistering): left allmulticast mode
[  707.829537] sender (unregistering): left promiscuous mode
[  707.829601] br0: port 4(sender) entered disabled state