[ 1505.630502][T18792] br0: port 1(c1) entered blocking state
[ 1505.630869][T18792] br0: port 1(c1) entered disabled state
[ 1505.631131][T18792] c1: entered allmulticast mode
[ 1505.633074][T18792] c1: entered promiscuous mode
[ 1506.109931][T18797] br0: port 2(c2) entered blocking state
[ 1506.110300][T18797] br0: port 2(c2) entered disabled state
[ 1506.110597][T18797] c2: entered allmulticast mode
[ 1506.112620][T18797] c2: entered promiscuous mode
[ 1506.619582][T18802] br0: port 3(c3) entered blocking state
[ 1506.619915][T18802] br0: port 3(c3) entered disabled state
[ 1506.620157][T18802] c3: entered allmulticast mode
[ 1506.622185][T18802] c3: entered promiscuous mode
[ 1507.099481][T18807] br0: port 4(sender) entered blocking state
[ 1507.099889][T18807] br0: port 4(sender) entered disabled state
[ 1507.100196][T18807] sender: entered allmulticast mode
[ 1507.102302][T18807] sender: entered promiscuous mode
[ 1507.284287][T18809] br0: port 4(sender) entered blocking state
[ 1507.284658][T18809] br0: port 4(sender) entered forwarding state
[ 1507.285146][T18809] br0: port 3(c3) entered blocking state
[ 1507.285390][T18809] br0: port 3(c3) entered forwarding state
[ 1507.285830][T18809] br0: port 2(c2) entered blocking state
[ 1507.286057][T18809] br0: port 2(c2) entered forwarding state
[ 1507.286503][T18809] br0: port 1(c1) entered blocking state
[ 1507.286739][T18809] br0: port 1(c1) entered forwarding state
[ 1519.172513][   T66] br0: port 1(c1) entered disabled state
[ 1519.259020][   T66] c1 (unregistering): left allmulticast mode
[ 1519.259353][   T66] c1 (unregistering): left promiscuous mode
[ 1519.259635][   T66] br0: port 1(c1) entered disabled state
[ 1519.562477][   T66] br0: port 2(c2) entered disabled state
[ 1519.673018][   T66] c2 (unregistering): left allmulticast mode
[ 1519.673301][   T66] c2 (unregistering): left promiscuous mode
[ 1519.673554][   T66] br0: port 2(c2) entered disabled state
[ 1519.938144][   T66] br0: port 3(c3) entered disabled state
[ 1520.026979][   T66] c3 (unregistering): left allmulticast mode
[ 1520.027244][   T66] c3 (unregistering): left promiscuous mode
[ 1520.027494][   T66] br0: port 3(c3) entered disabled state
[ 1520.309055][   T66] br0: port 4(sender) entered disabled state
[ 1520.384998][   T66] sender (unregistering): left allmulticast mode
[ 1520.385327][   T66] sender (unregistering): left promiscuous mode
[ 1520.385563][   T66] br0: port 4(sender) entered disabled state