[ 2105.422401][T22978] br0: port 1(c1) entered blocking state
[ 2105.422789][T22978] br0: port 1(c1) entered disabled state
[ 2105.423164][T22978] c1: entered allmulticast mode
[ 2105.426650][T22978] c1: entered promiscuous mode
[ 2106.154059][T22983] br0: port 2(c2) entered blocking state
[ 2106.154915][T22983] br0: port 2(c2) entered disabled state
[ 2106.155294][T22983] c2: entered allmulticast mode
[ 2106.159475][T22983] c2: entered promiscuous mode
[ 2106.958093][T22988] br0: port 3(c3) entered blocking state
[ 2106.958472][T22988] br0: port 3(c3) entered disabled state
[ 2106.958834][T22988] c3: entered allmulticast mode
[ 2106.962976][T22988] c3: entered promiscuous mode
[ 2107.692193][T22993] br0: port 4(sender) entered blocking state
[ 2107.692684][T22993] br0: port 4(sender) entered disabled state
[ 2107.693124][T22993] sender: entered allmulticast mode
[ 2107.699063][T22993] sender: entered promiscuous mode
[ 2107.979021][T22995] br0: port 4(sender) entered blocking state
[ 2107.979569][T22995] br0: port 4(sender) entered forwarding state
[ 2107.980360][T22995] br0: port 3(c3) entered blocking state
[ 2107.980712][T22995] br0: port 3(c3) entered forwarding state
[ 2107.981392][T22995] br0: port 2(c2) entered blocking state
[ 2107.981750][T22995] br0: port 2(c2) entered forwarding state
[ 2107.982462][T22995] br0: port 1(c1) entered blocking state
[ 2107.982804][T22995] br0: port 1(c1) entered forwarding state
[ 2120.750861][   T70] br0: port 1(c1) entered disabled state
[ 2120.859503][   T70] c1 (unregistering): left allmulticast mode
[ 2120.859975][   T70] c1 (unregistering): left promiscuous mode
[ 2120.860385][   T70] br0: port 1(c1) entered disabled state
[ 2121.339564][   T70] br0: port 2(c2) entered disabled state
[ 2121.473309][   T70] c2 (unregistering): left allmulticast mode
[ 2121.473811][   T70] c2 (unregistering): left promiscuous mode
[ 2121.474233][   T70] br0: port 2(c2) entered disabled state
[ 2121.903045][   T70] br0: port 3(c3) entered disabled state
[ 2122.020268][   T70] c3 (unregistering): left allmulticast mode
[ 2122.020772][   T70] c3 (unregistering): left promiscuous mode
[ 2122.021185][   T70] br0: port 3(c3) entered disabled state
[ 2122.508577][   T70] br0: port 4(sender) entered disabled state
[ 2122.590271][   T70] sender (unregistering): left allmulticast mode
[ 2122.590794][   T70] sender (unregistering): left promiscuous mode
[ 2122.591187][   T70] br0: port 4(sender) entered disabled state