[ 2952.659045][T29054] br0: port 1(c1) entered blocking state
[ 2952.659420][T29054] br0: port 1(c1) entered disabled state
[ 2952.659773][T29054] c1: entered allmulticast mode
[ 2952.663073][T29054] c1: entered promiscuous mode
[ 2953.334539][T29059] br0: port 2(c2) entered blocking state
[ 2953.334944][T29059] br0: port 2(c2) entered disabled state
[ 2953.335339][T29059] c2: entered allmulticast mode
[ 2953.338751][T29059] c2: entered promiscuous mode
[ 2953.999356][T29064] br0: port 3(c3) entered blocking state
[ 2953.999750][T29064] br0: port 3(c3) entered disabled state
[ 2954.000132][T29064] c3: entered allmulticast mode
[ 2954.003526][T29064] c3: entered promiscuous mode
[ 2954.672334][T29069] br0: port 4(sender) entered blocking state
[ 2954.672761][T29069] br0: port 4(sender) entered disabled state
[ 2954.673212][T29069] sender: entered allmulticast mode
[ 2954.677327][T29069] sender: entered promiscuous mode
[ 2954.938983][T29071] br0: port 4(sender) entered blocking state
[ 2954.939469][T29071] br0: port 4(sender) entered forwarding state
[ 2954.940199][T29071] br0: port 3(c3) entered blocking state
[ 2954.940524][T29071] br0: port 3(c3) entered forwarding state
[ 2954.941189][T29071] br0: port 2(c2) entered blocking state
[ 2954.941526][T29071] br0: port 2(c2) entered forwarding state
[ 2954.942195][T29071] br0: port 1(c1) entered blocking state
[ 2954.942523][T29071] br0: port 1(c1) entered forwarding state
[ 2967.392906][   T70] br0: port 1(c1) entered disabled state
[ 2967.412806][   T70] c1 (unregistering): left allmulticast mode
[ 2967.414693][   T70] c1 (unregistering): left promiscuous mode
[ 2967.415090][   T70] br0: port 1(c1) entered disabled state
[ 2967.914554][   T70] br0: port 2(c2) entered disabled state
[ 2967.936256][   T70] c2 (unregistering): left allmulticast mode
[ 2967.936747][   T70] c2 (unregistering): left promiscuous mode
[ 2967.937139][   T70] br0: port 2(c2) entered disabled state
[ 2968.422313][   T70] br0: port 3(c3) entered disabled state
[ 2968.443002][   T70] c3 (unregistering): left allmulticast mode
[ 2968.445595][   T70] c3 (unregistering): left promiscuous mode
[ 2968.446101][   T70] br0: port 3(c3) entered disabled state
[ 2968.924894][   T70] br0: port 4(sender) entered disabled state
[ 2968.945944][   T70] sender (unregistering): left allmulticast mode
[ 2968.948592][   T70] sender (unregistering): left promiscuous mode
[ 2968.949042][   T70] br0: port 4(sender) entered disabled state