[ 2835.378184][T29100] br0: port 1(c1) entered blocking state
[ 2835.378532][T29100] br0: port 1(c1) entered disabled state
[ 2835.378864][T29100] c1: entered allmulticast mode
[ 2835.382196][T29100] c1: entered promiscuous mode
[ 2835.996339][T29105] br0: port 2(c2) entered blocking state
[ 2835.996679][T29105] br0: port 2(c2) entered disabled state
[ 2835.997010][T29105] c2: entered allmulticast mode
[ 2836.000736][T29105] c2: entered promiscuous mode
[ 2836.635310][T29110] br0: port 3(c3) entered blocking state
[ 2836.635655][T29110] br0: port 3(c3) entered disabled state
[ 2836.635989][T29110] c3: entered allmulticast mode
[ 2836.639546][T29110] c3: entered promiscuous mode
[ 2837.289272][T29115] br0: port 4(sender) entered blocking state
[ 2837.289753][T29115] br0: port 4(sender) entered disabled state
[ 2837.290209][T29115] sender: entered allmulticast mode
[ 2837.293568][T29115] sender: entered promiscuous mode
[ 2837.528265][T29117] br0: port 4(sender) entered blocking state
[ 2837.528731][T29117] br0: port 4(sender) entered forwarding state
[ 2837.529472][T29117] br0: port 3(c3) entered blocking state
[ 2837.529804][T29117] br0: port 3(c3) entered forwarding state
[ 2837.530498][T29117] br0: port 2(c2) entered blocking state
[ 2837.530831][T29117] br0: port 2(c2) entered forwarding state
[ 2837.531503][T29117] br0: port 1(c1) entered blocking state
[ 2837.531832][T29117] br0: port 1(c1) entered forwarding state
[ 2850.006793][   T12] br0: port 1(c1) entered disabled state
[ 2850.027929][   T12] c1 (unregistering): left allmulticast mode
[ 2850.028326][   T12] c1 (unregistering): left promiscuous mode
[ 2850.028698][   T12] br0: port 1(c1) entered disabled state
[ 2850.503255][   T12] br0: port 2(c2) entered disabled state
[ 2850.525939][   T12] c2 (unregistering): left allmulticast mode
[ 2850.526325][   T12] c2 (unregistering): left promiscuous mode
[ 2850.526708][   T12] br0: port 2(c2) entered disabled state
[ 2850.988138][   T12] br0: port 3(c3) entered disabled state
[ 2851.011302][   T12] c3 (unregistering): left allmulticast mode
[ 2851.011850][   T12] c3 (unregistering): left promiscuous mode
[ 2851.012239][   T12] br0: port 3(c3) entered disabled state
[ 2851.495722][   T12] br0: port 4(sender) entered disabled state
[ 2851.517835][   T12] sender (unregistering): left allmulticast mode
[ 2851.518276][   T12] sender (unregistering): left promiscuous mode
[ 2851.520753][   T12] br0: port 4(sender) entered disabled state