[  635.380533] br0: port 1(c1) entered blocking state
[  635.380618] br0: port 1(c1) entered disabled state
[  635.380676] c1: entered allmulticast mode
[  635.380758] c1: entered promiscuous mode
[  635.419883] br0: port 2(c2) entered blocking state
[  635.419971] br0: port 2(c2) entered disabled state
[  635.420032] c2: entered allmulticast mode
[  635.420108] c2: entered promiscuous mode
[  635.460802] br0: port 3(c3) entered blocking state
[  635.460857] br0: port 3(c3) entered disabled state
[  635.460903] c3: entered allmulticast mode
[  635.460969] c3: entered promiscuous mode
[  635.500500] br0: port 4(sender) entered blocking state
[  635.500583] br0: port 4(sender) entered disabled state
[  635.500641] sender: entered allmulticast mode
[  635.500733] sender: entered promiscuous mode
[  635.515814] br0: port 4(sender) entered blocking state
[  635.515909] br0: port 4(sender) entered forwarding state
[  635.515970] br0: port 3(c3) entered blocking state
[  635.516021] br0: port 3(c3) entered forwarding state
[  635.516077] br0: port 2(c2) entered blocking state
[  635.516128] br0: port 2(c2) entered forwarding state
[  635.516183] br0: port 1(c1) entered blocking state
[  635.516234] br0: port 1(c1) entered forwarding state
[  646.199964] br0: port 1(c1) entered disabled state
[  646.200284] c1 (unregistering): left allmulticast mode
[  646.200357] c1 (unregistering): left promiscuous mode
[  646.200403] br0: port 1(c1) entered disabled state
[  646.241924] br0: port 2(c2) entered disabled state
[  646.242300] c2 (unregistering): left allmulticast mode
[  646.242371] c2 (unregistering): left promiscuous mode
[  646.242421] br0: port 2(c2) entered disabled state
[  646.279896] br0: port 3(c3) entered disabled state
[  646.280229] c3 (unregistering): left allmulticast mode
[  646.280300] c3 (unregistering): left promiscuous mode
[  646.280339] br0: port 3(c3) entered disabled state
[  646.319877] br0: port 4(sender) entered disabled state
[  646.320263] sender (unregistering): left allmulticast mode
[  646.320330] sender (unregistering): left promiscuous mode
[  646.320369] br0: port 4(sender) entered disabled state