[ 2870.063182][T28618] br0: port 1(c1) entered blocking state
[ 2870.063560][T28618] br0: port 1(c1) entered disabled state
[ 2870.063950][T28618] c1: entered allmulticast mode
[ 2870.068299][T28618] c1: entered promiscuous mode
[ 2870.737229][T28623] br0: port 2(c2) entered blocking state
[ 2870.737685][T28623] br0: port 2(c2) entered disabled state
[ 2870.738060][T28623] c2: entered allmulticast mode
[ 2870.741819][T28623] c2: entered promiscuous mode
[ 2871.433871][T28628] br0: port 3(c3) entered blocking state
[ 2871.434239][T28628] br0: port 3(c3) entered disabled state
[ 2871.434591][T28628] c3: entered allmulticast mode
[ 2871.438030][T28628] c3: entered promiscuous mode
[ 2872.114917][T28633] br0: port 4(sender) entered blocking state
[ 2872.115385][T28633] br0: port 4(sender) entered disabled state
[ 2872.115840][T28633] sender: entered allmulticast mode
[ 2872.119356][T28633] sender: entered promiscuous mode
[ 2872.381753][T28635] br0: port 4(sender) entered blocking state
[ 2872.382301][T28635] br0: port 4(sender) entered forwarding state
[ 2872.383066][T28635] br0: port 3(c3) entered blocking state
[ 2872.383397][T28635] br0: port 3(c3) entered forwarding state
[ 2872.384085][T28635] br0: port 2(c2) entered blocking state
[ 2872.384422][T28635] br0: port 2(c2) entered forwarding state
[ 2872.385112][T28635] br0: port 1(c1) entered blocking state
[ 2872.385456][T28635] br0: port 1(c1) entered forwarding state
[ 2884.848594][   T12] br0: port 1(c1) entered disabled state
[ 2884.920539][   T12] c1 (unregistering): left allmulticast mode
[ 2884.920977][   T12] c1 (unregistering): left promiscuous mode
[ 2884.921404][   T12] br0: port 1(c1) entered disabled state
[ 2885.398215][   T12] br0: port 2(c2) entered disabled state
[ 2885.475569][   T12] c2 (unregistering): left allmulticast mode
[ 2885.476008][   T12] c2 (unregistering): left promiscuous mode
[ 2885.476387][   T12] br0: port 2(c2) entered disabled state
[ 2885.959153][   T12] br0: port 3(c3) entered disabled state
[ 2886.055633][   T12] c3 (unregistering): left allmulticast mode
[ 2886.056093][   T12] c3 (unregistering): left promiscuous mode
[ 2886.056489][   T12] br0: port 3(c3) entered disabled state
[ 2886.517012][   T12] br0: port 4(sender) entered disabled state
[ 2886.619563][   T12] sender (unregistering): left allmulticast mode
[ 2886.620006][   T12] sender (unregistering): left promiscuous mode
[ 2886.620389][   T12] br0: port 4(sender) entered disabled state