[ 2851.414643][T28181] br0: port 1(c1) entered blocking state
[ 2851.415027][T28181] br0: port 1(c1) entered disabled state
[ 2851.415386][T28181] c1: entered allmulticast mode
[ 2851.418959][T28181] c1: entered promiscuous mode
[ 2852.086438][T28186] br0: port 2(c2) entered blocking state
[ 2852.086822][T28186] br0: port 2(c2) entered disabled state
[ 2852.087195][T28186] c2: entered allmulticast mode
[ 2852.090535][T28186] c2: entered promiscuous mode
[ 2852.748027][T28191] br0: port 3(c3) entered blocking state
[ 2852.748402][T28191] br0: port 3(c3) entered disabled state
[ 2852.748768][T28191] c3: entered allmulticast mode
[ 2852.752769][T28191] c3: entered promiscuous mode
[ 2853.431098][T28196] br0: port 4(sender) entered blocking state
[ 2853.431562][T28196] br0: port 4(sender) entered disabled state
[ 2853.432032][T28196] sender: entered allmulticast mode
[ 2853.435680][T28196] sender: entered promiscuous mode
[ 2853.695642][T28198] br0: port 4(sender) entered blocking state
[ 2853.696153][T28198] br0: port 4(sender) entered forwarding state
[ 2853.696936][T28198] br0: port 3(c3) entered blocking state
[ 2853.697287][T28198] br0: port 3(c3) entered forwarding state
[ 2853.697976][T28198] br0: port 2(c2) entered blocking state
[ 2853.698312][T28198] br0: port 2(c2) entered forwarding state
[ 2853.699015][T28198] br0: port 1(c1) entered blocking state
[ 2853.699378][T28198] br0: port 1(c1) entered forwarding state
[ 2866.206829][   T69] br0: port 1(c1) entered disabled state
[ 2866.226497][   T69] c1 (unregistering): left allmulticast mode
[ 2866.229529][   T69] c1 (unregistering): left promiscuous mode
[ 2866.229992][   T69] br0: port 1(c1) entered disabled state
[ 2866.744748][   T69] br0: port 2(c2) entered disabled state
[ 2866.778183][   T69] c2 (unregistering): left allmulticast mode
[ 2866.778616][   T69] c2 (unregistering): left promiscuous mode
[ 2866.779029][   T69] br0: port 2(c2) entered disabled state
[ 2867.288289][   T69] br0: port 3(c3) entered disabled state
[ 2867.314869][   T69] c3 (unregistering): left allmulticast mode
[ 2867.315296][   T69] c3 (unregistering): left promiscuous mode
[ 2867.315683][   T69] br0: port 3(c3) entered disabled state
[ 2867.819131][   T69] br0: port 4(sender) entered disabled state
[ 2867.842392][   T69] sender (unregistering): left allmulticast mode
[ 2867.842940][   T69] sender (unregistering): left promiscuous mode
[ 2867.843323][   T69] br0: port 4(sender) entered disabled state