[ 3011.276628][T28338] br0: port 1(c1) entered blocking state
[ 3011.277052][T28338] br0: port 1(c1) entered disabled state
[ 3011.277397][T28338] c1: entered allmulticast mode
[ 3011.281520][T28338] c1: entered promiscuous mode
[ 3011.965363][T28343] br0: port 2(c2) entered blocking state
[ 3011.965696][T28343] br0: port 2(c2) entered disabled state
[ 3011.966408][T28343] c2: entered allmulticast mode
[ 3011.969927][T28343] c2: entered promiscuous mode
[ 3012.629029][T28348] br0: port 3(c3) entered blocking state
[ 3012.629383][T28348] br0: port 3(c3) entered disabled state
[ 3012.629751][T28348] c3: entered allmulticast mode
[ 3012.633468][T28348] c3: entered promiscuous mode
[ 3013.313685][T28353] br0: port 4(sender) entered blocking state
[ 3013.314201][T28353] br0: port 4(sender) entered disabled state
[ 3013.314618][T28353] sender: entered allmulticast mode
[ 3013.318136][T28353] sender: entered promiscuous mode
[ 3013.562648][T28355] br0: port 4(sender) entered blocking state
[ 3013.563187][T28355] br0: port 4(sender) entered forwarding state
[ 3013.563922][T28355] br0: port 3(c3) entered blocking state
[ 3013.564247][T28355] br0: port 3(c3) entered forwarding state
[ 3013.564907][T28355] br0: port 2(c2) entered blocking state
[ 3013.565235][T28355] br0: port 2(c2) entered forwarding state
[ 3013.565908][T28355] br0: port 1(c1) entered blocking state
[ 3013.566242][T28355] br0: port 1(c1) entered forwarding state
[ 3026.087448][   T70] br0: port 1(c1) entered disabled state
[ 3026.109849][   T70] c1 (unregistering): left allmulticast mode
[ 3026.110388][   T70] c1 (unregistering): left promiscuous mode
[ 3026.110821][   T70] br0: port 1(c1) entered disabled state
[ 3026.614409][   T70] br0: port 2(c2) entered disabled state
[ 3026.640807][   T70] c2 (unregistering): left allmulticast mode
[ 3026.641222][   T70] c2 (unregistering): left promiscuous mode
[ 3026.641601][   T70] br0: port 2(c2) entered disabled state
[ 3027.145329][   T70] br0: port 3(c3) entered disabled state
[ 3027.176082][   T70] c3 (unregistering): left allmulticast mode
[ 3027.176627][   T70] c3 (unregistering): left promiscuous mode
[ 3027.178333][   T70] br0: port 3(c3) entered disabled state
[ 3027.673011][   T70] br0: port 4(sender) entered disabled state
[ 3027.719069][   T70] sender (unregistering): left allmulticast mode
[ 3027.719543][   T70] sender (unregistering): left promiscuous mode
[ 3027.719991][   T70] br0: port 4(sender) entered disabled state