[ 1532.389185][T18794] br0: port 1(c1) entered blocking state
[ 1532.389492][T18794] br0: port 1(c1) entered disabled state
[ 1532.389745][T18794] c1: entered allmulticast mode
[ 1532.392648][T18794] c1: entered promiscuous mode
[ 1532.956978][T18799] br0: port 2(c2) entered blocking state
[ 1532.957419][T18799] br0: port 2(c2) entered disabled state
[ 1532.957791][T18799] c2: entered allmulticast mode
[ 1532.962323][T18799] c2: entered promiscuous mode
[ 1533.461231][T18804] br0: port 3(c3) entered blocking state
[ 1533.462384][T18804] br0: port 3(c3) entered disabled state
[ 1533.462691][T18804] c3: entered allmulticast mode
[ 1533.464595][T18804] c3: entered promiscuous mode
[ 1534.002287][T18809] br0: port 4(sender) entered blocking state
[ 1534.002579][T18809] br0: port 4(sender) entered disabled state
[ 1534.002847][T18809] sender: entered allmulticast mode
[ 1534.004719][T18809] sender: entered promiscuous mode
[ 1534.219075][T18811] br0: port 4(sender) entered blocking state
[ 1534.219553][T18811] br0: port 4(sender) entered forwarding state
[ 1534.220333][T18811] br0: port 3(c3) entered blocking state
[ 1534.220697][T18811] br0: port 3(c3) entered forwarding state
[ 1534.221414][T18811] br0: port 2(c2) entered blocking state
[ 1534.221766][T18811] br0: port 2(c2) entered forwarding state
[ 1534.222493][T18811] br0: port 1(c1) entered blocking state
[ 1534.222848][T18811] br0: port 1(c1) entered forwarding state
[ 1546.199919][   T67] br0: port 1(c1) entered disabled state
[ 1546.322034][   T67] c1 (unregistering): left allmulticast mode
[ 1546.322301][   T67] c1 (unregistering): left promiscuous mode
[ 1546.322535][   T67] br0: port 1(c1) entered disabled state
[ 1546.588319][   T67] br0: port 2(c2) entered disabled state
[ 1546.698031][   T67] c2 (unregistering): left allmulticast mode
[ 1546.698290][   T67] c2 (unregistering): left promiscuous mode
[ 1546.698523][   T67] br0: port 2(c2) entered disabled state
[ 1547.002833][   T67] br0: port 3(c3) entered disabled state
[ 1547.113021][   T67] c3 (unregistering): left allmulticast mode
[ 1547.113293][   T67] c3 (unregistering): left promiscuous mode
[ 1547.113535][   T67] br0: port 3(c3) entered disabled state
[ 1547.379893][   T67] br0: port 4(sender) entered disabled state
[ 1547.519010][   T67] sender (unregistering): left allmulticast mode
[ 1547.519301][   T67] sender (unregistering): left promiscuous mode
[ 1547.519538][   T67] br0: port 4(sender) entered disabled state