[  583.854277] br0: port 1(c1) entered blocking state
[  583.854363] br0: port 1(c1) entered disabled state
[  583.854435] c1: entered allmulticast mode
[  583.854513] c1: entered promiscuous mode
[  583.944867] br0: port 2(c2) entered blocking state
[  583.944942] br0: port 2(c2) entered disabled state
[  583.945015] c2: entered allmulticast mode
[  583.945109] c2: entered promiscuous mode
[  584.032878] br0: port 3(c3) entered blocking state
[  584.032959] br0: port 3(c3) entered disabled state
[  584.033032] c3: entered allmulticast mode
[  584.033121] c3: entered promiscuous mode
[  584.118137] br0: port 4(sender) entered blocking state
[  584.118213] br0: port 4(sender) entered disabled state
[  584.118283] sender: entered allmulticast mode
[  584.118371] sender: entered promiscuous mode
[  584.154431] br0: port 4(sender) entered blocking state
[  584.154499] br0: port 4(sender) entered forwarding state
[  584.154544] br0: port 3(c3) entered blocking state
[  584.154580] br0: port 3(c3) entered forwarding state
[  584.154621] br0: port 2(c2) entered blocking state
[  584.154668] br0: port 2(c2) entered forwarding state
[  584.154708] br0: port 1(c1) entered blocking state
[  584.154745] br0: port 1(c1) entered forwarding state
[  594.961864] br0: port 1(c1) entered disabled state
[  594.962124] c1 (unregistering): left allmulticast mode
[  594.962162] c1 (unregistering): left promiscuous mode
[  594.962199] br0: port 1(c1) entered disabled state
[  595.015881] br0: port 2(c2) entered disabled state
[  595.016149] c2 (unregistering): left allmulticast mode
[  595.016204] c2 (unregistering): left promiscuous mode
[  595.016259] br0: port 2(c2) entered disabled state
[  595.089856] br0: port 3(c3) entered disabled state
[  595.090148] c3 (unregistering): left allmulticast mode
[  595.090208] c3 (unregistering): left promiscuous mode
[  595.090261] br0: port 3(c3) entered disabled state
[  595.154837] br0: port 4(sender) entered disabled state
[  595.155112] sender (unregistering): left allmulticast mode
[  595.155155] sender (unregistering): left promiscuous mode
[  595.155192] br0: port 4(sender) entered disabled state