[ 1536.770280][T18802] br0: port 1(c1) entered blocking state
[ 1536.770595][T18802] br0: port 1(c1) entered disabled state
[ 1536.770843][T18802] c1: entered allmulticast mode
[ 1536.773025][T18802] c1: entered promiscuous mode
[ 1537.245316][T18807] br0: port 2(c2) entered blocking state
[ 1537.245633][T18807] br0: port 2(c2) entered disabled state
[ 1537.245852][T18807] c2: entered allmulticast mode
[ 1537.247732][T18807] c2: entered promiscuous mode
[ 1537.692315][T18812] br0: port 3(c3) entered blocking state
[ 1537.692652][T18812] br0: port 3(c3) entered disabled state
[ 1537.692873][T18812] c3: entered allmulticast mode
[ 1537.696208][T18812] c3: entered promiscuous mode
[ 1538.158438][T18817] br0: port 4(sender) entered blocking state
[ 1538.158794][T18817] br0: port 4(sender) entered disabled state
[ 1538.159056][T18817] sender: entered allmulticast mode
[ 1538.162181][T18817] sender: entered promiscuous mode
[ 1538.339430][T18819] br0: port 4(sender) entered blocking state
[ 1538.339740][T18819] br0: port 4(sender) entered forwarding state
[ 1538.340191][T18819] br0: port 3(c3) entered blocking state
[ 1538.340919][T18819] br0: port 3(c3) entered forwarding state
[ 1538.341332][T18819] br0: port 2(c2) entered blocking state
[ 1538.341541][T18819] br0: port 2(c2) entered forwarding state
[ 1538.341942][T18819] br0: port 1(c1) entered blocking state
[ 1538.342155][T18819] br0: port 1(c1) entered forwarding state
[ 1550.180285][   T68] br0: port 1(c1) entered disabled state
[ 1550.252164][   T68] c1 (unregistering): left allmulticast mode
[ 1550.252479][   T68] c1 (unregistering): left promiscuous mode
[ 1550.252691][   T68] br0: port 1(c1) entered disabled state
[ 1550.565855][   T68] br0: port 2(c2) entered disabled state
[ 1550.679765][   T68] c2 (unregistering): left allmulticast mode
[ 1550.680067][   T68] c2 (unregistering): left promiscuous mode
[ 1550.680275][   T68] br0: port 2(c2) entered disabled state
[ 1550.936345][   T68] br0: port 3(c3) entered disabled state
[ 1551.078129][   T68] c3 (unregistering): left allmulticast mode
[ 1551.078387][   T68] c3 (unregistering): left promiscuous mode
[ 1551.078616][   T68] br0: port 3(c3) entered disabled state
[ 1551.285835][   T68] br0: port 4(sender) entered disabled state
[ 1551.413120][   T68] sender (unregistering): left allmulticast mode
[ 1551.413503][   T68] sender (unregistering): left promiscuous mode
[ 1551.413729][   T68] br0: port 4(sender) entered disabled state