[  715.966892] br0: port 1(c1) entered blocking state
[  715.966970] br0: port 1(c1) entered disabled state
[  715.967060] c1: entered allmulticast mode
[  715.967160] c1: entered promiscuous mode
[  716.021670] br0: port 2(c2) entered blocking state
[  716.021744] br0: port 2(c2) entered disabled state
[  716.021810] c2: entered allmulticast mode
[  716.021899] c2: entered promiscuous mode
[  716.075271] br0: port 3(c3) entered blocking state
[  716.075349] br0: port 3(c3) entered disabled state
[  716.075435] c3: entered allmulticast mode
[  716.075536] c3: entered promiscuous mode
[  716.129801] br0: port 4(sender) entered blocking state
[  716.129872] br0: port 4(sender) entered disabled state
[  716.129949] sender: entered allmulticast mode
[  716.130069] sender: entered promiscuous mode
[  716.150743] br0: port 4(sender) entered blocking state
[  716.150812] br0: port 4(sender) entered forwarding state
[  716.150872] br0: port 3(c3) entered blocking state
[  716.150931] br0: port 3(c3) entered forwarding state
[  716.150985] br0: port 2(c2) entered blocking state
[  716.151040] br0: port 2(c2) entered forwarding state
[  716.151100] br0: port 1(c1) entered blocking state
[  716.151157] br0: port 1(c1) entered forwarding state
[  726.880241] br0: port 1(c1) entered disabled state
[  726.880943] c1 (unregistering): left allmulticast mode
[  726.881047] c1 (unregistering): left promiscuous mode
[  726.881111] br0: port 1(c1) entered disabled state
[  726.921408] br0: port 2(c2) entered disabled state
[  726.921710] c2 (unregistering): left allmulticast mode
[  726.921781] c2 (unregistering): left promiscuous mode
[  726.921837] br0: port 2(c2) entered disabled state
[  726.957299] br0: port 3(c3) entered disabled state
[  726.957726] c3 (unregistering): left allmulticast mode
[  726.957811] c3 (unregistering): left promiscuous mode
[  726.957878] br0: port 3(c3) entered disabled state
[  727.002261] br0: port 4(sender) entered disabled state
[  727.002660] sender (unregistering): left allmulticast mode
[  727.002782] sender (unregistering): left promiscuous mode
[  727.002862] br0: port 4(sender) entered disabled state