[  928.766060][  T480] br0: port 1(c1) entered blocking state
[  928.766226][  T480] br0: port 1(c1) entered disabled state
[  928.766369][  T480] c1: entered allmulticast mode
[  928.774289][  T480] c1: entered promiscuous mode
[  928.924894][  T485] br0: port 2(c2) entered blocking state
[  928.925050][  T485] br0: port 2(c2) entered disabled state
[  928.925191][  T485] c2: entered allmulticast mode
[  928.926603][  T485] c2: entered promiscuous mode
[  929.070329][  T490] br0: port 3(c3) entered blocking state
[  929.070483][  T490] br0: port 3(c3) entered disabled state
[  929.070646][  T490] c3: entered allmulticast mode
[  929.072004][  T490] c3: entered promiscuous mode
[  929.213869][  T495] br0: port 4(sender) entered blocking state
[  929.214052][  T495] br0: port 4(sender) entered disabled state
[  929.214229][  T495] sender: entered allmulticast mode
[  929.215596][  T495] sender: entered promiscuous mode
[  929.264034][  T497] br0: port 4(sender) entered blocking state
[  929.264221][  T497] br0: port 4(sender) entered forwarding state
[  929.264520][  T497] br0: port 3(c3) entered blocking state
[  929.264667][  T497] br0: port 3(c3) entered forwarding state
[  929.264931][  T497] br0: port 2(c2) entered blocking state
[  929.265114][  T497] br0: port 2(c2) entered forwarding state
[  929.265375][  T497] br0: port 1(c1) entered blocking state
[  929.265509][  T497] br0: port 1(c1) entered forwarding state
[  940.249901][   T12] br0: port 1(c1) entered disabled state
[  940.253559][   T12] c1 (unregistering): left allmulticast mode
[  940.253767][   T12] c1 (unregistering): left promiscuous mode
[  940.253933][   T12] br0: port 1(c1) entered disabled state
[  940.367686][   T12] br0: port 2(c2) entered disabled state
[  940.376338][   T12] c2 (unregistering): left allmulticast mode
[  940.376695][   T12] c2 (unregistering): left promiscuous mode
[  940.376915][   T12] br0: port 2(c2) entered disabled state
[  940.467589][   T12] br0: port 3(c3) entered disabled state
[  940.470409][   T12] c3 (unregistering): left allmulticast mode
[  940.470738][   T12] c3 (unregistering): left promiscuous mode
[  940.470953][   T12] br0: port 3(c3) entered disabled state
[  940.584648][   T12] br0: port 4(sender) entered disabled state
[  940.586913][   T12] sender (unregistering): left allmulticast mode
[  940.587126][   T12] sender (unregistering): left promiscuous mode
[  940.587337][   T12] br0: port 4(sender) entered disabled state