[  952.911658][T32256] br0: port 1(c1) entered blocking state
[  952.911906][T32256] br0: port 1(c1) entered disabled state
[  952.912127][T32256] c1: entered allmulticast mode
[  952.913675][T32256] c1: entered promiscuous mode
[  953.080450][T32261] br0: port 2(c2) entered blocking state
[  953.080626][T32261] br0: port 2(c2) entered disabled state
[  953.080780][T32261] c2: entered allmulticast mode
[  953.082821][T32261] c2: entered promiscuous mode
[  953.236368][T32266] br0: port 3(c3) entered blocking state
[  953.236542][T32266] br0: port 3(c3) entered disabled state
[  953.236695][T32266] c3: entered allmulticast mode
[  953.238146][T32266] c3: entered promiscuous mode
[  953.401135][T32271] br0: port 4(sender) entered blocking state
[  953.401370][T32271] br0: port 4(sender) entered disabled state
[  953.401565][T32271] sender: entered allmulticast mode
[  953.403030][T32271] sender: entered promiscuous mode
[  953.458864][T32273] br0: port 4(sender) entered blocking state
[  953.459121][T32273] br0: port 4(sender) entered forwarding state
[  953.459533][T32273] br0: port 3(c3) entered blocking state
[  953.459720][T32273] br0: port 3(c3) entered forwarding state
[  953.460096][T32273] br0: port 2(c2) entered blocking state
[  953.460284][T32273] br0: port 2(c2) entered forwarding state
[  953.460654][T32273] br0: port 1(c1) entered blocking state
[  953.460855][T32273] br0: port 1(c1) entered forwarding state
[  964.494393][   T12] br0: port 1(c1) entered disabled state
[  964.497904][   T12] c1 (unregistering): left allmulticast mode
[  964.498127][   T12] c1 (unregistering): left promiscuous mode
[  964.498284][   T12] br0: port 1(c1) entered disabled state
[  964.609769][   T12] br0: port 2(c2) entered disabled state
[  964.619709][   T12] c2 (unregistering): left allmulticast mode
[  964.619939][   T12] c2 (unregistering): left promiscuous mode
[  964.620096][   T12] br0: port 2(c2) entered disabled state
[  964.716043][   T12] br0: port 3(c3) entered disabled state
[  964.719611][   T12] c3 (unregistering): left allmulticast mode
[  964.719791][   T12] c3 (unregistering): left promiscuous mode
[  964.719975][   T12] br0: port 3(c3) entered disabled state
[  964.828682][   T12] br0: port 4(sender) entered disabled state
[  964.832531][   T12] sender (unregistering): left allmulticast mode
[  964.832787][   T12] sender (unregistering): left promiscuous mode
[  964.833598][   T12] br0: port 4(sender) entered disabled state