[  696.741927] br0: port 1(c1) entered blocking state
[  696.742003] br0: port 1(c1) entered disabled state
[  696.742069] c1: entered allmulticast mode
[  696.742148] c1: entered promiscuous mode
[  696.785979] br0: port 2(c2) entered blocking state
[  696.786033] br0: port 2(c2) entered disabled state
[  696.786085] c2: entered allmulticast mode
[  696.786150] c2: entered promiscuous mode
[  696.828832] br0: port 3(c3) entered blocking state
[  696.828902] br0: port 3(c3) entered disabled state
[  696.828969] c3: entered allmulticast mode
[  696.829047] c3: entered promiscuous mode
[  696.873489] br0: port 4(sender) entered blocking state
[  696.873559] br0: port 4(sender) entered disabled state
[  696.873627] sender: entered allmulticast mode
[  696.873718] sender: entered promiscuous mode
[  696.892496] br0: port 4(sender) entered blocking state
[  696.892577] br0: port 4(sender) entered forwarding state
[  696.892633] br0: port 3(c3) entered blocking state
[  696.892675] br0: port 3(c3) entered forwarding state
[  696.892717] br0: port 2(c2) entered blocking state
[  696.892759] br0: port 2(c2) entered forwarding state
[  696.892807] br0: port 1(c1) entered blocking state
[  696.892850] br0: port 1(c1) entered forwarding state
[  707.618161] br0: port 1(c1) entered disabled state
[  707.618654] c1 (unregistering): left allmulticast mode
[  707.618748] c1 (unregistering): left promiscuous mode
[  707.618840] br0: port 1(c1) entered disabled state
[  707.648983] br0: port 2(c2) entered disabled state
[  707.649292] c2 (unregistering): left allmulticast mode
[  707.649366] c2 (unregistering): left promiscuous mode
[  707.649428] br0: port 2(c2) entered disabled state
[  707.689991] br0: port 3(c3) entered disabled state
[  707.690258] c3 (unregistering): left allmulticast mode
[  707.690324] c3 (unregistering): left promiscuous mode
[  707.690381] br0: port 3(c3) entered disabled state
[  707.726078] br0: port 4(sender) entered disabled state
[  707.726494] sender (unregistering): left allmulticast mode
[  707.726565] sender (unregistering): left promiscuous mode
[  707.726629] br0: port 4(sender) entered disabled state