[  714.355772] br0: port 1(c1) entered blocking state
[  714.355850] br0: port 1(c1) entered disabled state
[  714.355922] c1: entered allmulticast mode
[  714.356000] c1: entered promiscuous mode
[  714.408507] br0: port 2(c2) entered blocking state
[  714.408575] br0: port 2(c2) entered disabled state
[  714.408639] c2: entered allmulticast mode
[  714.408714] c2: entered promiscuous mode
[  714.459991] br0: port 3(c3) entered blocking state
[  714.460050] br0: port 3(c3) entered disabled state
[  714.460110] c3: entered allmulticast mode
[  714.460184] c3: entered promiscuous mode
[  714.514690] br0: port 4(sender) entered blocking state
[  714.514758] br0: port 4(sender) entered disabled state
[  714.514829] sender: entered allmulticast mode
[  714.514916] sender: entered promiscuous mode
[  714.536975] br0: port 4(sender) entered blocking state
[  714.537040] br0: port 4(sender) entered forwarding state
[  714.537100] br0: port 3(c3) entered blocking state
[  714.537148] br0: port 3(c3) entered forwarding state
[  714.537199] br0: port 2(c2) entered blocking state
[  714.537250] br0: port 2(c2) entered forwarding state
[  714.537292] br0: port 1(c1) entered blocking state
[  714.537342] br0: port 1(c1) entered forwarding state
[  725.267561] br0: port 1(c1) entered disabled state
[  725.267901] c1 (unregistering): left allmulticast mode
[  725.267981] c1 (unregistering): left promiscuous mode
[  725.268038] br0: port 1(c1) entered disabled state
[  725.303522] br0: port 2(c2) entered disabled state
[  725.303798] c2 (unregistering): left allmulticast mode
[  725.303855] c2 (unregistering): left promiscuous mode
[  725.303904] br0: port 2(c2) entered disabled state
[  725.349544] br0: port 3(c3) entered disabled state
[  725.349833] c3 (unregistering): left allmulticast mode
[  725.349894] c3 (unregistering): left promiscuous mode
[  725.349963] br0: port 3(c3) entered disabled state
[  725.393531] br0: port 4(sender) entered disabled state
[  725.393842] sender (unregistering): left allmulticast mode
[  725.393898] sender (unregistering): left promiscuous mode
[  725.393938] br0: port 4(sender) entered disabled state