[  460.177647] br0: port 1(c1) entered blocking state
[  460.177741] br0: port 1(c1) entered disabled state
[  460.177800] c1: entered allmulticast mode
[  460.177892] c1: entered promiscuous mode
[  460.239517] br0: port 2(c2) entered blocking state
[  460.239589] br0: port 2(c2) entered disabled state
[  460.239659] c2: entered allmulticast mode
[  460.239750] c2: entered promiscuous mode
[  460.300778] br0: port 3(c3) entered blocking state
[  460.300852] br0: port 3(c3) entered disabled state
[  460.300928] c3: entered allmulticast mode
[  460.301028] c3: entered promiscuous mode
[  460.360350] br0: port 4(sender) entered blocking state
[  460.360424] br0: port 4(sender) entered disabled state
[  460.360479] sender: entered allmulticast mode
[  460.360620] sender: entered promiscuous mode
[  460.384664] br0: port 4(sender) entered blocking state
[  460.384745] br0: port 4(sender) entered forwarding state
[  460.384798] br0: port 3(c3) entered blocking state
[  460.384839] br0: port 3(c3) entered forwarding state
[  460.384882] br0: port 2(c2) entered blocking state
[  460.384923] br0: port 2(c2) entered forwarding state
[  460.384967] br0: port 1(c1) entered blocking state
[  460.385011] br0: port 1(c1) entered forwarding state
[  471.105368] br0: port 1(c1) entered disabled state
[  471.105786] c1 (unregistering): left allmulticast mode
[  471.105841] c1 (unregistering): left promiscuous mode
[  471.105881] br0: port 1(c1) entered disabled state
[  471.151329] br0: port 2(c2) entered disabled state
[  471.151660] c2 (unregistering): left allmulticast mode
[  471.151719] c2 (unregistering): left promiscuous mode
[  471.151761] br0: port 2(c2) entered disabled state
[  471.189300] br0: port 3(c3) entered disabled state
[  471.189556] c3 (unregistering): left allmulticast mode
[  471.189621] c3 (unregistering): left promiscuous mode
[  471.189675] br0: port 3(c3) entered disabled state
[  471.235313] br0: port 4(sender) entered disabled state
[  471.235570] sender (unregistering): left allmulticast mode
[  471.235636] sender (unregistering): left promiscuous mode
[  471.235678] br0: port 4(sender) entered disabled state