[ 1497.346957][T18785] br0: port 1(c1) entered blocking state
[ 1497.347279][T18785] br0: port 1(c1) entered disabled state
[ 1497.347525][T18785] c1: entered allmulticast mode
[ 1497.349461][T18785] c1: entered promiscuous mode
[ 1497.843993][T18790] br0: port 2(c2) entered blocking state
[ 1497.844240][T18790] br0: port 2(c2) entered disabled state
[ 1497.844482][T18790] c2: entered allmulticast mode
[ 1497.846502][T18790] c2: entered promiscuous mode
[ 1498.328647][T18795] br0: port 3(c3) entered blocking state
[ 1498.328993][T18795] br0: port 3(c3) entered disabled state
[ 1498.329252][T18795] c3: entered allmulticast mode
[ 1498.331701][T18795] c3: entered promiscuous mode
[ 1498.805709][T18800] br0: port 4(sender) entered blocking state
[ 1498.806062][T18800] br0: port 4(sender) entered disabled state
[ 1498.806345][T18800] sender: entered allmulticast mode
[ 1498.808247][T18800] sender: entered promiscuous mode
[ 1498.996072][T18802] br0: port 4(sender) entered blocking state
[ 1498.996420][T18802] br0: port 4(sender) entered forwarding state
[ 1498.996913][T18802] br0: port 3(c3) entered blocking state
[ 1498.997127][T18802] br0: port 3(c3) entered forwarding state
[ 1498.997543][T18802] br0: port 2(c2) entered blocking state
[ 1498.997779][T18802] br0: port 2(c2) entered forwarding state
[ 1498.998200][T18802] br0: port 1(c1) entered blocking state
[ 1498.998420][T18802] br0: port 1(c1) entered forwarding state
[ 1510.951105][   T12] br0: port 1(c1) entered disabled state
[ 1511.090772][   T12] c1 (unregistering): left allmulticast mode
[ 1511.091181][   T12] c1 (unregistering): left promiscuous mode
[ 1511.091582][   T12] br0: port 1(c1) entered disabled state
[ 1511.346241][   T12] br0: port 2(c2) entered disabled state
[ 1511.482479][   T12] c2 (unregistering): left allmulticast mode
[ 1511.482844][   T12] c2 (unregistering): left promiscuous mode
[ 1511.483094][   T12] br0: port 2(c2) entered disabled state
[ 1511.746952][   T12] br0: port 3(c3) entered disabled state
[ 1511.861287][   T12] c3 (unregistering): left allmulticast mode
[ 1511.861602][   T12] c3 (unregistering): left promiscuous mode
[ 1511.861837][   T12] br0: port 3(c3) entered disabled state
[ 1512.107019][   T12] br0: port 4(sender) entered disabled state
[ 1512.214275][   T12] sender (unregistering): left allmulticast mode
[ 1512.214569][   T12] sender (unregistering): left promiscuous mode
[ 1512.214824][   T12] br0: port 4(sender) entered disabled state