[ 1513.127125][T18810] br0: port 1(c1) entered blocking state
[ 1513.127495][T18810] br0: port 1(c1) entered disabled state
[ 1513.127783][T18810] c1: entered allmulticast mode
[ 1513.129808][T18810] c1: entered promiscuous mode
[ 1513.617519][T18815] br0: port 2(c2) entered blocking state
[ 1513.619024][T18815] br0: port 2(c2) entered disabled state
[ 1513.619345][T18815] c2: entered allmulticast mode
[ 1513.621297][T18815] c2: entered promiscuous mode
[ 1514.102478][T18820] br0: port 3(c3) entered blocking state
[ 1514.102856][T18820] br0: port 3(c3) entered disabled state
[ 1514.103116][T18820] c3: entered allmulticast mode
[ 1514.105924][T18820] c3: entered promiscuous mode
[ 1514.576529][T18825] br0: port 4(sender) entered blocking state
[ 1514.576892][T18825] br0: port 4(sender) entered disabled state
[ 1514.577161][T18825] sender: entered allmulticast mode
[ 1514.579072][T18825] sender: entered promiscuous mode
[ 1514.757402][T18827] br0: port 4(sender) entered blocking state
[ 1514.757860][T18827] br0: port 4(sender) entered forwarding state
[ 1514.758377][T18827] br0: port 3(c3) entered blocking state
[ 1514.758618][T18827] br0: port 3(c3) entered forwarding state
[ 1514.759090][T18827] br0: port 2(c2) entered blocking state
[ 1514.759337][T18827] br0: port 2(c2) entered forwarding state
[ 1514.759834][T18827] br0: port 1(c1) entered blocking state
[ 1514.760088][T18827] br0: port 1(c1) entered forwarding state
[ 1526.688649][   T11] br0: port 1(c1) entered disabled state
[ 1526.801314][   T11] c1 (unregistering): left allmulticast mode
[ 1526.801691][   T11] c1 (unregistering): left promiscuous mode
[ 1526.801936][   T11] br0: port 1(c1) entered disabled state
[ 1527.049440][   T11] br0: port 2(c2) entered disabled state
[ 1527.154363][   T11] c2 (unregistering): left allmulticast mode
[ 1527.154680][   T11] c2 (unregistering): left promiscuous mode
[ 1527.154942][   T11] br0: port 2(c2) entered disabled state
[ 1527.423289][   T11] br0: port 3(c3) entered disabled state
[ 1527.559323][   T11] c3 (unregistering): left allmulticast mode
[ 1527.559587][   T11] c3 (unregistering): left promiscuous mode
[ 1527.559823][   T11] br0: port 3(c3) entered disabled state
[ 1527.812516][   T11] br0: port 4(sender) entered disabled state
[ 1527.909320][   T11] sender (unregistering): left allmulticast mode
[ 1527.909578][   T11] sender (unregistering): left promiscuous mode
[ 1527.909811][   T11] br0: port 4(sender) entered disabled state