[  965.320339][T31834] br0: port 1(c1) entered blocking state
[  965.320537][T31834] br0: port 1(c1) entered disabled state
[  965.320711][T31834] c1: entered allmulticast mode
[  965.322217][T31834] c1: entered promiscuous mode
[  965.462949][T31839] br0: port 2(c2) entered blocking state
[  965.463149][T31839] br0: port 2(c2) entered disabled state
[  965.463319][T31839] c2: entered allmulticast mode
[  965.464820][T31839] c2: entered promiscuous mode
[  965.603393][T31844] br0: port 3(c3) entered blocking state
[  965.603569][T31844] br0: port 3(c3) entered disabled state
[  965.603736][T31844] c3: entered allmulticast mode
[  965.605159][T31844] c3: entered promiscuous mode
[  965.749363][T31849] br0: port 4(sender) entered blocking state
[  965.749620][T31849] br0: port 4(sender) entered disabled state
[  965.749867][T31849] sender: entered allmulticast mode
[  965.751449][T31849] sender: entered promiscuous mode
[  965.801804][T31851] br0: port 4(sender) entered blocking state
[  965.802077][T31851] br0: port 4(sender) entered forwarding state
[  965.802649][T31851] br0: port 3(c3) entered blocking state
[  965.802842][T31851] br0: port 3(c3) entered forwarding state
[  965.803202][T31851] br0: port 2(c2) entered blocking state
[  965.803402][T31851] br0: port 2(c2) entered forwarding state
[  965.803743][T31851] br0: port 1(c1) entered blocking state
[  965.803931][T31851] br0: port 1(c1) entered forwarding state
[  976.941874][   T12] br0: port 1(c1) entered disabled state
[  976.945446][   T12] c1 (unregistering): left allmulticast mode
[  976.945670][   T12] c1 (unregistering): left promiscuous mode
[  976.945872][   T12] br0: port 1(c1) entered disabled state
[  977.085978][   T12] br0: port 2(c2) entered disabled state
[  977.088754][   T12] c2 (unregistering): left allmulticast mode
[  977.088959][   T12] c2 (unregistering): left promiscuous mode
[  977.089163][   T12] br0: port 2(c2) entered disabled state
[  977.226154][   T12] br0: port 3(c3) entered disabled state
[  977.230163][   T12] c3 (unregistering): left allmulticast mode
[  977.230455][   T12] c3 (unregistering): left promiscuous mode
[  977.230727][   T12] br0: port 3(c3) entered disabled state
[  977.367208][   T12] br0: port 4(sender) entered disabled state
[  977.371612][   T12] sender (unregistering): left allmulticast mode
[  977.371836][   T12] sender (unregistering): left promiscuous mode
[  977.372059][   T12] br0: port 4(sender) entered disabled state