[ 2896.486988][T29461] br0: port 1(c1) entered blocking state
[ 2896.487414][T29461] br0: port 1(c1) entered disabled state
[ 2896.487749][T29461] c1: entered allmulticast mode
[ 2896.491040][T29461] c1: entered promiscuous mode
[ 2897.129459][T29466] br0: port 2(c2) entered blocking state
[ 2897.129791][T29466] br0: port 2(c2) entered disabled state
[ 2897.130124][T29466] c2: entered allmulticast mode
[ 2897.133422][T29466] c2: entered promiscuous mode
[ 2897.796213][T29471] br0: port 3(c3) entered blocking state
[ 2897.796735][T29471] br0: port 3(c3) entered disabled state
[ 2897.797072][T29471] c3: entered allmulticast mode
[ 2897.800438][T29471] c3: entered promiscuous mode
[ 2898.445861][T29476] br0: port 4(sender) entered blocking state
[ 2898.446265][T29476] br0: port 4(sender) entered disabled state
[ 2898.446672][T29476] sender: entered allmulticast mode
[ 2898.450301][T29476] sender: entered promiscuous mode
[ 2898.682228][T29478] br0: port 4(sender) entered blocking state
[ 2898.682793][T29478] br0: port 4(sender) entered forwarding state
[ 2898.683546][T29478] br0: port 3(c3) entered blocking state
[ 2898.683883][T29478] br0: port 3(c3) entered forwarding state
[ 2898.684556][T29478] br0: port 2(c2) entered blocking state
[ 2898.684896][T29478] br0: port 2(c2) entered forwarding state
[ 2898.685576][T29478] br0: port 1(c1) entered blocking state
[ 2898.685913][T29478] br0: port 1(c1) entered forwarding state
[ 2911.096966][   T12] br0: port 1(c1) entered disabled state
[ 2911.121222][   T12] c1 (unregistering): left allmulticast mode
[ 2911.121720][   T12] c1 (unregistering): left promiscuous mode
[ 2911.122091][   T12] br0: port 1(c1) entered disabled state
[ 2911.615213][   T12] br0: port 2(c2) entered disabled state
[ 2911.637477][   T12] c2 (unregistering): left allmulticast mode
[ 2911.637932][   T12] c2 (unregistering): left promiscuous mode
[ 2911.638291][   T12] br0: port 2(c2) entered disabled state
[ 2912.111597][   T12] br0: port 3(c3) entered disabled state
[ 2912.132816][   T12] c3 (unregistering): left allmulticast mode
[ 2912.133283][   T12] c3 (unregistering): left promiscuous mode
[ 2912.133660][   T12] br0: port 3(c3) entered disabled state
[ 2912.619100][   T12] br0: port 4(sender) entered disabled state
[ 2912.641181][   T12] sender (unregistering): left allmulticast mode
[ 2912.641614][   T12] sender (unregistering): left promiscuous mode
[ 2912.642006][   T12] br0: port 4(sender) entered disabled state