[  788.630529] br0: port 1(c1) entered blocking state
[  788.630597] br0: port 1(c1) entered disabled state
[  788.630656] c1: entered allmulticast mode
[  788.630811] c1: entered promiscuous mode
[  788.691681] br0: port 2(c2) entered blocking state
[  788.691803] br0: port 2(c2) entered disabled state
[  788.691898] c2: entered allmulticast mode
[  788.692014] c2: entered promiscuous mode
[  788.759157] br0: port 3(c3) entered blocking state
[  788.759233] br0: port 3(c3) entered disabled state
[  788.759301] c3: entered allmulticast mode
[  788.759387] c3: entered promiscuous mode
[  788.818258] br0: port 4(sender) entered blocking state
[  788.818367] br0: port 4(sender) entered disabled state
[  788.818477] sender: entered allmulticast mode
[  788.818585] sender: entered promiscuous mode
[  788.844405] br0: port 4(sender) entered blocking state
[  788.844526] br0: port 4(sender) entered forwarding state
[  788.844593] br0: port 3(c3) entered blocking state
[  788.844652] br0: port 3(c3) entered forwarding state
[  788.844760] br0: port 2(c2) entered blocking state
[  788.844814] br0: port 2(c2) entered forwarding state
[  788.844878] br0: port 1(c1) entered blocking state
[  788.844936] br0: port 1(c1) entered forwarding state
[  799.640520] br0: port 1(c1) entered disabled state
[  799.640878] c1 (unregistering): left allmulticast mode
[  799.640952] c1 (unregistering): left promiscuous mode
[  799.641015] br0: port 1(c1) entered disabled state
[  799.694534] br0: port 2(c2) entered disabled state
[  799.695085] c2 (unregistering): left allmulticast mode
[  799.695132] c2 (unregistering): left promiscuous mode
[  799.695174] br0: port 2(c2) entered disabled state
[  799.745495] br0: port 3(c3) entered disabled state
[  799.745868] c3 (unregistering): left allmulticast mode
[  799.745932] c3 (unregistering): left promiscuous mode
[  799.745988] br0: port 3(c3) entered disabled state
[  799.795517] br0: port 4(sender) entered disabled state
[  799.796154] sender (unregistering): left allmulticast mode
[  799.796211] sender (unregistering): left promiscuous mode
[  799.796271] br0: port 4(sender) entered disabled state