[ 1461.132989][T18810] br0: port 1(c1) entered blocking state
[ 1461.133313][T18810] br0: port 1(c1) entered disabled state
[ 1461.133568][T18810] c1: entered allmulticast mode
[ 1461.135423][T18810] c1: entered promiscuous mode
[ 1461.603154][T18815] br0: port 2(c2) entered blocking state
[ 1461.603468][T18815] br0: port 2(c2) entered disabled state
[ 1461.603693][T18815] c2: entered allmulticast mode
[ 1461.605655][T18815] c2: entered promiscuous mode
[ 1462.078683][T18820] br0: port 3(c3) entered blocking state
[ 1462.078940][T18820] br0: port 3(c3) entered disabled state
[ 1462.079173][T18820] c3: entered allmulticast mode
[ 1462.081076][T18820] c3: entered promiscuous mode
[ 1462.571063][T18825] br0: port 4(sender) entered blocking state
[ 1462.571379][T18825] br0: port 4(sender) entered disabled state
[ 1462.571674][T18825] sender: entered allmulticast mode
[ 1462.573578][T18825] sender: entered promiscuous mode
[ 1462.751806][T18827] br0: port 4(sender) entered blocking state
[ 1462.752087][T18827] br0: port 4(sender) entered forwarding state
[ 1462.752912][T18827] br0: port 3(c3) entered blocking state
[ 1462.753110][T18827] br0: port 3(c3) entered forwarding state
[ 1462.753685][T18827] br0: port 2(c2) entered blocking state
[ 1462.753899][T18827] br0: port 2(c2) entered forwarding state
[ 1462.754295][T18827] br0: port 1(c1) entered blocking state
[ 1462.754572][T18827] br0: port 1(c1) entered forwarding state
[ 1474.663493][   T68] br0: port 1(c1) entered disabled state
[ 1474.768619][   T68] c1 (unregistering): left allmulticast mode
[ 1474.769029][   T68] c1 (unregistering): left promiscuous mode
[ 1474.769244][   T68] br0: port 1(c1) entered disabled state
[ 1475.073712][   T68] br0: port 2(c2) entered disabled state
[ 1475.188051][   T68] c2 (unregistering): left allmulticast mode
[ 1475.188310][   T68] c2 (unregistering): left promiscuous mode
[ 1475.188541][   T68] br0: port 2(c2) entered disabled state
[ 1475.470863][   T68] br0: port 3(c3) entered disabled state
[ 1475.588490][   T68] c3 (unregistering): left allmulticast mode
[ 1475.588910][   T68] c3 (unregistering): left promiscuous mode
[ 1475.589265][   T68] br0: port 3(c3) entered disabled state
[ 1475.885017][   T68] br0: port 4(sender) entered disabled state
[ 1476.028081][   T68] sender (unregistering): left allmulticast mode
[ 1476.028345][   T68] sender (unregistering): left promiscuous mode
[ 1476.028591][   T68] br0: port 4(sender) entered disabled state