[ 1524.188976][T19168] br0: port 1(c1) entered blocking state
[ 1524.189303][T19168] br0: port 1(c1) entered disabled state
[ 1524.189534][T19168] c1: entered allmulticast mode
[ 1524.191846][T19168] c1: entered promiscuous mode
[ 1524.680939][T19173] br0: port 2(c2) entered blocking state
[ 1524.681197][T19173] br0: port 2(c2) entered disabled state
[ 1524.681434][T19173] c2: entered allmulticast mode
[ 1524.683349][T19173] c2: entered promiscuous mode
[ 1525.155688][T19178] br0: port 3(c3) entered blocking state
[ 1525.155964][T19178] br0: port 3(c3) entered disabled state
[ 1525.156235][T19178] c3: entered allmulticast mode
[ 1525.158228][T19178] c3: entered promiscuous mode
[ 1525.630561][T19183] br0: port 4(sender) entered blocking state
[ 1525.630884][T19183] br0: port 4(sender) entered disabled state
[ 1525.631180][T19183] sender: entered allmulticast mode
[ 1525.633126][T19183] sender: entered promiscuous mode
[ 1525.803005][T19185] br0: port 4(sender) entered blocking state
[ 1525.803323][T19185] br0: port 4(sender) entered forwarding state
[ 1525.803776][T19185] br0: port 3(c3) entered blocking state
[ 1525.803975][T19185] br0: port 3(c3) entered forwarding state
[ 1525.804392][T19185] br0: port 2(c2) entered blocking state
[ 1525.804602][T19185] br0: port 2(c2) entered forwarding state
[ 1525.804999][T19185] br0: port 1(c1) entered blocking state
[ 1525.805217][T19185] br0: port 1(c1) entered forwarding state
[ 1537.687649][   T68] br0: port 1(c1) entered disabled state
[ 1537.797748][   T68] c1 (unregistering): left allmulticast mode
[ 1537.798080][   T68] c1 (unregistering): left promiscuous mode
[ 1537.798320][   T68] br0: port 1(c1) entered disabled state
[ 1538.074616][   T68] br0: port 2(c2) entered disabled state
[ 1538.242761][   T68] c2 (unregistering): left allmulticast mode
[ 1538.243078][   T68] c2 (unregistering): left promiscuous mode
[ 1538.243311][   T68] br0: port 2(c2) entered disabled state
[ 1538.495706][   T68] br0: port 3(c3) entered disabled state
[ 1538.600852][   T68] c3 (unregistering): left allmulticast mode
[ 1538.601174][   T68] c3 (unregistering): left promiscuous mode
[ 1538.601414][   T68] br0: port 3(c3) entered disabled state
[ 1538.909912][   T68] br0: port 4(sender) entered disabled state
[ 1538.988745][   T68] sender (unregistering): left allmulticast mode
[ 1538.989061][   T68] sender (unregistering): left promiscuous mode
[ 1538.989299][   T68] br0: port 4(sender) entered disabled state