[  959.678260][T30963] br0: port 1(c1) entered blocking state
[  959.678455][T30963] br0: port 1(c1) entered disabled state
[  959.678624][T30963] c1: entered allmulticast mode
[  959.680185][T30963] c1: entered promiscuous mode
[  959.826356][T30968] br0: port 2(c2) entered blocking state
[  959.826539][T30968] br0: port 2(c2) entered disabled state
[  959.826703][T30968] c2: entered allmulticast mode
[  959.828244][T30968] c2: entered promiscuous mode
[  959.976451][T30973] br0: port 3(c3) entered blocking state
[  959.976639][T30973] br0: port 3(c3) entered disabled state
[  959.976821][T30973] c3: entered allmulticast mode
[  959.978828][T30973] c3: entered promiscuous mode
[  960.133563][T30978] br0: port 4(sender) entered blocking state
[  960.133784][T30978] br0: port 4(sender) entered disabled state
[  960.133982][T30978] sender: entered allmulticast mode
[  960.135518][T30978] sender: entered promiscuous mode
[  960.184004][T30980] br0: port 4(sender) entered blocking state
[  960.184243][T30980] br0: port 4(sender) entered forwarding state
[  960.184594][T30980] br0: port 3(c3) entered blocking state
[  960.184756][T30980] br0: port 3(c3) entered forwarding state
[  960.185084][T30980] br0: port 2(c2) entered blocking state
[  960.185244][T30980] br0: port 2(c2) entered forwarding state
[  960.185555][T30980] br0: port 1(c1) entered blocking state
[  960.185710][T30980] br0: port 1(c1) entered forwarding state
[  971.286863][   T12] br0: port 1(c1) entered disabled state
[  971.291047][   T12] c1 (unregistering): left allmulticast mode
[  971.291677][   T12] c1 (unregistering): left promiscuous mode
[  971.291893][   T12] br0: port 1(c1) entered disabled state
[  971.437607][   T12] br0: port 2(c2) entered disabled state
[  971.441517][   T12] c2 (unregistering): left allmulticast mode
[  971.441736][   T12] c2 (unregistering): left promiscuous mode
[  971.441942][   T12] br0: port 2(c2) entered disabled state
[  971.564755][   T12] br0: port 3(c3) entered disabled state
[  971.568178][   T12] c3 (unregistering): left allmulticast mode
[  971.568373][   T12] c3 (unregistering): left promiscuous mode
[  971.568551][   T12] br0: port 3(c3) entered disabled state
[  971.722401][   T12] br0: port 4(sender) entered disabled state
[  971.725608][   T12] sender (unregistering): left allmulticast mode
[  971.725812][   T12] sender (unregistering): left promiscuous mode
[  971.725998][   T12] br0: port 4(sender) entered disabled state