[ 1514.354375][T18812] br0: port 1(c1) entered blocking state
[ 1514.354626][T18812] br0: port 1(c1) entered disabled state
[ 1514.354919][T18812] c1: entered allmulticast mode
[ 1514.357384][T18812] c1: entered promiscuous mode
[ 1514.897040][T18817] br0: port 2(c2) entered blocking state
[ 1514.897370][T18817] br0: port 2(c2) entered disabled state
[ 1514.897640][T18817] c2: entered allmulticast mode
[ 1514.899816][T18817] c2: entered promiscuous mode
[ 1515.438684][T18822] br0: port 3(c3) entered blocking state
[ 1515.439055][T18822] br0: port 3(c3) entered disabled state
[ 1515.439443][T18822] c3: entered allmulticast mode
[ 1515.442677][T18822] c3: entered promiscuous mode
[ 1515.971348][T18827] br0: port 4(sender) entered blocking state
[ 1515.971642][T18827] br0: port 4(sender) entered disabled state
[ 1515.971923][T18827] sender: entered allmulticast mode
[ 1515.975568][T18827] sender: entered promiscuous mode
[ 1516.171293][T18829] br0: port 4(sender) entered blocking state
[ 1516.171594][T18829] br0: port 4(sender) entered forwarding state
[ 1516.172062][T18829] br0: port 3(c3) entered blocking state
[ 1516.172281][T18829] br0: port 3(c3) entered forwarding state
[ 1516.172855][T18829] br0: port 2(c2) entered blocking state
[ 1516.173751][T18829] br0: port 2(c2) entered forwarding state
[ 1516.174348][T18829] br0: port 1(c1) entered blocking state
[ 1516.174922][T18829] br0: port 1(c1) entered forwarding state
[ 1528.230695][   T68] br0: port 1(c1) entered disabled state
[ 1528.331955][   T68] c1 (unregistering): left allmulticast mode
[ 1528.332266][   T68] c1 (unregistering): left promiscuous mode
[ 1528.332495][   T68] br0: port 1(c1) entered disabled state
[ 1528.608959][   T68] br0: port 2(c2) entered disabled state
[ 1528.692023][   T68] c2 (unregistering): left allmulticast mode
[ 1528.692345][   T68] c2 (unregistering): left promiscuous mode
[ 1528.692604][   T68] br0: port 2(c2) entered disabled state
[ 1529.017060][   T68] br0: port 3(c3) entered disabled state
[ 1529.146941][   T68] c3 (unregistering): left allmulticast mode
[ 1529.147227][   T68] c3 (unregistering): left promiscuous mode
[ 1529.147470][   T68] br0: port 3(c3) entered disabled state
[ 1529.424582][   T68] br0: port 4(sender) entered disabled state
[ 1529.515969][   T68] sender (unregistering): left allmulticast mode
[ 1529.516268][   T68] sender (unregistering): left promiscuous mode
[ 1529.516517][   T68] br0: port 4(sender) entered disabled state