[ 2884.044338][T28569] br0: port 1(c1) entered blocking state
[ 2884.044821][T28569] br0: port 1(c1) entered disabled state
[ 2884.045198][T28569] c1: entered allmulticast mode
[ 2884.049508][T28569] c1: entered promiscuous mode
[ 2884.765202][T28574] br0: port 2(c2) entered blocking state
[ 2884.765619][T28574] br0: port 2(c2) entered disabled state
[ 2884.766287][T28574] c2: entered allmulticast mode
[ 2884.769661][T28574] c2: entered promiscuous mode
[ 2885.491430][T28579] br0: port 3(c3) entered blocking state
[ 2885.491902][T28579] br0: port 3(c3) entered disabled state
[ 2885.492259][T28579] c3: entered allmulticast mode
[ 2885.495648][T28579] c3: entered promiscuous mode
[ 2886.163609][T28584] br0: port 4(sender) entered blocking state
[ 2886.164075][T28584] br0: port 4(sender) entered disabled state
[ 2886.164497][T28584] sender: entered allmulticast mode
[ 2886.168369][T28584] sender: entered promiscuous mode
[ 2886.425241][T28586] br0: port 4(sender) entered blocking state
[ 2886.425775][T28586] br0: port 4(sender) entered forwarding state
[ 2886.426524][T28586] br0: port 3(c3) entered blocking state
[ 2886.426864][T28586] br0: port 3(c3) entered forwarding state
[ 2886.427539][T28586] br0: port 2(c2) entered blocking state
[ 2886.427874][T28586] br0: port 2(c2) entered forwarding state
[ 2886.428547][T28586] br0: port 1(c1) entered blocking state
[ 2886.428901][T28586] br0: port 1(c1) entered forwarding state
[ 2898.954686][   T12] br0: port 1(c1) entered disabled state
[ 2898.977004][   T12] c1 (unregistering): left allmulticast mode
[ 2898.977518][   T12] c1 (unregistering): left promiscuous mode
[ 2898.979611][   T12] br0: port 1(c1) entered disabled state
[ 2899.490758][   T12] br0: port 2(c2) entered disabled state
[ 2899.524239][   T12] c2 (unregistering): left allmulticast mode
[ 2899.524680][   T12] c2 (unregistering): left promiscuous mode
[ 2899.527292][   T12] br0: port 2(c2) entered disabled state
[ 2900.037321][   T12] br0: port 3(c3) entered disabled state
[ 2900.062797][   T12] c3 (unregistering): left allmulticast mode
[ 2900.063262][   T12] c3 (unregistering): left promiscuous mode
[ 2900.063655][   T12] br0: port 3(c3) entered disabled state
[ 2900.518445][   T12] br0: port 4(sender) entered disabled state
[ 2900.539879][   T12] sender (unregistering): left allmulticast mode
[ 2900.540431][   T12] sender (unregistering): left promiscuous mode
[ 2900.540818][   T12] br0: port 4(sender) entered disabled state