[ 1505.209337][T18795] br0: port 1(c1) entered blocking state
[ 1505.209699][T18795] br0: port 1(c1) entered disabled state
[ 1505.209976][T18795] c1: entered allmulticast mode
[ 1505.213387][T18795] c1: entered promiscuous mode
[ 1505.697895][T18800] br0: port 2(c2) entered blocking state
[ 1505.698553][T18800] br0: port 2(c2) entered disabled state
[ 1505.698792][T18800] c2: entered allmulticast mode
[ 1505.700730][T18800] c2: entered promiscuous mode
[ 1506.200448][T18805] br0: port 3(c3) entered blocking state
[ 1506.200819][T18805] br0: port 3(c3) entered disabled state
[ 1506.201099][T18805] c3: entered allmulticast mode
[ 1506.203162][T18805] c3: entered promiscuous mode
[ 1506.711822][T18810] br0: port 4(sender) entered blocking state
[ 1506.712135][T18810] br0: port 4(sender) entered disabled state
[ 1506.712423][T18810] sender: entered allmulticast mode
[ 1506.715374][T18810] sender: entered promiscuous mode
[ 1506.909225][T18812] br0: port 4(sender) entered blocking state
[ 1506.909544][T18812] br0: port 4(sender) entered forwarding state
[ 1506.910035][T18812] br0: port 3(c3) entered blocking state
[ 1506.910243][T18812] br0: port 3(c3) entered forwarding state
[ 1506.910667][T18812] br0: port 2(c2) entered blocking state
[ 1506.910878][T18812] br0: port 2(c2) entered forwarding state
[ 1506.911305][T18812] br0: port 1(c1) entered blocking state
[ 1506.911520][T18812] br0: port 1(c1) entered forwarding state
[ 1518.841480][   T68] br0: port 1(c1) entered disabled state
[ 1518.990633][   T68] c1 (unregistering): left allmulticast mode
[ 1518.990908][   T68] c1 (unregistering): left promiscuous mode
[ 1518.991154][   T68] br0: port 1(c1) entered disabled state
[ 1519.248495][   T68] br0: port 2(c2) entered disabled state
[ 1519.351639][   T68] c2 (unregistering): left allmulticast mode
[ 1519.351911][   T68] c2 (unregistering): left promiscuous mode
[ 1519.352154][   T68] br0: port 2(c2) entered disabled state
[ 1519.620327][   T68] br0: port 3(c3) entered disabled state
[ 1519.747595][   T68] c3 (unregistering): left allmulticast mode
[ 1519.747864][   T68] c3 (unregistering): left promiscuous mode
[ 1519.748101][   T68] br0: port 3(c3) entered disabled state
[ 1520.005188][   T68] br0: port 4(sender) entered disabled state
[ 1520.106685][   T68] sender (unregistering): left allmulticast mode
[ 1520.106976][   T68] sender (unregistering): left promiscuous mode
[ 1520.107198][   T68] br0: port 4(sender) entered disabled state