[ 2845.715550][T29160] br0: port 1(c1) entered blocking state
[ 2845.716221][T29160] br0: port 1(c1) entered disabled state
[ 2845.716563][T29160] c1: entered allmulticast mode
[ 2845.719999][T29160] c1: entered promiscuous mode
[ 2846.394929][T29165] br0: port 2(c2) entered blocking state
[ 2846.395342][T29165] br0: port 2(c2) entered disabled state
[ 2846.395685][T29165] c2: entered allmulticast mode
[ 2846.399514][T29165] c2: entered promiscuous mode
[ 2847.070801][T29170] br0: port 3(c3) entered blocking state
[ 2847.071237][T29170] br0: port 3(c3) entered disabled state
[ 2847.071572][T29170] c3: entered allmulticast mode
[ 2847.076306][T29170] c3: entered promiscuous mode
[ 2847.762892][T29175] br0: port 4(sender) entered blocking state
[ 2847.763382][T29175] br0: port 4(sender) entered disabled state
[ 2847.763787][T29175] sender: entered allmulticast mode
[ 2847.767467][T29175] sender: entered promiscuous mode
[ 2848.017146][T29177] br0: port 4(sender) entered blocking state
[ 2848.017619][T29177] br0: port 4(sender) entered forwarding state
[ 2848.018376][T29177] br0: port 3(c3) entered blocking state
[ 2848.018704][T29177] br0: port 3(c3) entered forwarding state
[ 2848.019386][T29177] br0: port 2(c2) entered blocking state
[ 2848.019724][T29177] br0: port 2(c2) entered forwarding state
[ 2848.020404][T29177] br0: port 1(c1) entered blocking state
[ 2848.020744][T29177] br0: port 1(c1) entered forwarding state
[ 2860.468016][   T69] br0: port 1(c1) entered disabled state
[ 2860.598662][   T69] c1 (unregistering): left allmulticast mode
[ 2860.599164][   T69] c1 (unregistering): left promiscuous mode
[ 2860.599539][   T69] br0: port 1(c1) entered disabled state
[ 2860.998232][   T69] br0: port 2(c2) entered disabled state
[ 2861.107661][   T69] c2 (unregistering): left allmulticast mode
[ 2861.108152][   T69] c2 (unregistering): left promiscuous mode
[ 2861.108530][   T69] br0: port 2(c2) entered disabled state
[ 2861.523891][   T69] br0: port 3(c3) entered disabled state
[ 2861.685757][   T69] c3 (unregistering): left allmulticast mode
[ 2861.686175][   T69] c3 (unregistering): left promiscuous mode
[ 2861.686550][   T69] br0: port 3(c3) entered disabled state
[ 2862.080229][   T69] br0: port 4(sender) entered disabled state
[ 2862.205628][   T69] sender (unregistering): left allmulticast mode
[ 2862.206047][   T69] sender (unregistering): left promiscuous mode
[ 2862.206415][   T69] br0: port 4(sender) entered disabled state