[  959.476578][T30852] br0: port 1(c1) entered blocking state
[  959.476769][T30852] br0: port 1(c1) entered disabled state
[  959.476934][T30852] c1: entered allmulticast mode
[  959.478393][T30852] c1: entered promiscuous mode
[  959.624135][T30857] br0: port 2(c2) entered blocking state
[  959.624311][T30857] br0: port 2(c2) entered disabled state
[  959.624480][T30857] c2: entered allmulticast mode
[  959.625944][T30857] c2: entered promiscuous mode
[  959.764860][T30862] br0: port 3(c3) entered blocking state
[  959.766034][T30862] br0: port 3(c3) entered disabled state
[  959.772598][T30862] c3: entered allmulticast mode
[  959.774090][T30862] c3: entered promiscuous mode
[  959.909308][T30867] br0: port 4(sender) entered blocking state
[  959.909519][T30867] br0: port 4(sender) entered disabled state
[  959.909703][T30867] sender: entered allmulticast mode
[  959.911176][T30867] sender: entered promiscuous mode
[  959.955399][T30869] br0: port 4(sender) entered blocking state
[  959.955639][T30869] br0: port 4(sender) entered forwarding state
[  959.956021][T30869] br0: port 3(c3) entered blocking state
[  959.956212][T30869] br0: port 3(c3) entered forwarding state
[  959.956557][T30869] br0: port 2(c2) entered blocking state
[  959.956741][T30869] br0: port 2(c2) entered forwarding state
[  959.957105][T30869] br0: port 1(c1) entered blocking state
[  959.957292][T30869] br0: port 1(c1) entered forwarding state
[  971.102265][   T12] br0: port 1(c1) entered disabled state
[  971.111814][   T12] c1 (unregistering): left allmulticast mode
[  971.113131][   T12] c1 (unregistering): left promiscuous mode
[  971.113312][   T12] br0: port 1(c1) entered disabled state
[  971.267828][   T12] br0: port 2(c2) entered disabled state
[  971.270484][   T12] c2 (unregistering): left allmulticast mode
[  971.270781][   T12] c2 (unregistering): left promiscuous mode
[  971.270959][   T12] br0: port 2(c2) entered disabled state
[  971.450447][   T12] br0: port 3(c3) entered disabled state
[  971.454319][   T12] c3 (unregistering): left allmulticast mode
[  971.454511][   T12] c3 (unregistering): left promiscuous mode
[  971.454685][   T12] br0: port 3(c3) entered disabled state
[  971.609502][   T12] br0: port 4(sender) entered disabled state
[  971.613526][   T12] sender (unregistering): left allmulticast mode
[  971.613806][   T12] sender (unregistering): left promiscuous mode
[  971.614086][   T12] br0: port 4(sender) entered disabled state