[ 2986.028367][T28823] br0: port 1(c1) entered blocking state
[ 2986.028710][T28823] br0: port 1(c1) entered disabled state
[ 2986.029041][T28823] c1: entered allmulticast mode
[ 2986.032789][T28823] c1: entered promiscuous mode
[ 2986.673415][T28828] br0: port 2(c2) entered blocking state
[ 2986.673801][T28828] br0: port 2(c2) entered disabled state
[ 2986.674152][T28828] c2: entered allmulticast mode
[ 2986.677499][T28828] c2: entered promiscuous mode
[ 2987.347979][T28833] br0: port 3(c3) entered blocking state
[ 2987.348314][T28833] br0: port 3(c3) entered disabled state
[ 2987.348645][T28833] c3: entered allmulticast mode
[ 2987.351990][T28833] c3: entered promiscuous mode
[ 2987.997859][T28838] br0: port 4(sender) entered blocking state
[ 2987.998266][T28838] br0: port 4(sender) entered disabled state
[ 2987.998672][T28838] sender: entered allmulticast mode
[ 2988.002510][T28838] sender: entered promiscuous mode
[ 2988.248159][T28840] br0: port 4(sender) entered blocking state
[ 2988.248603][T28840] br0: port 4(sender) entered forwarding state
[ 2988.249341][T28840] br0: port 3(c3) entered blocking state
[ 2988.249670][T28840] br0: port 3(c3) entered forwarding state
[ 2988.250339][T28840] br0: port 2(c2) entered blocking state
[ 2988.250661][T28840] br0: port 2(c2) entered forwarding state
[ 2988.251332][T28840] br0: port 1(c1) entered blocking state
[ 2988.251659][T28840] br0: port 1(c1) entered forwarding state
[ 3000.685547][   T12] br0: port 1(c1) entered disabled state
[ 3000.709440][   T12] c1 (unregistering): left allmulticast mode
[ 3000.709922][   T12] c1 (unregistering): left promiscuous mode
[ 3000.710286][   T12] br0: port 1(c1) entered disabled state
[ 3001.186761][   T12] br0: port 2(c2) entered disabled state
[ 3001.211868][   T12] c2 (unregistering): left allmulticast mode
[ 3001.212343][   T12] c2 (unregistering): left promiscuous mode
[ 3001.212775][   T12] br0: port 2(c2) entered disabled state
[ 3001.727164][   T12] br0: port 3(c3) entered disabled state
[ 3001.746141][   T12] c3 (unregistering): left allmulticast mode
[ 3001.746526][   T12] c3 (unregistering): left promiscuous mode
[ 3001.749036][   T12] br0: port 3(c3) entered disabled state
[ 3002.278138][   T12] br0: port 4(sender) entered disabled state
[ 3002.302227][   T12] sender (unregistering): left allmulticast mode
[ 3002.302717][   T12] sender (unregistering): left promiscuous mode
[ 3002.303089][   T12] br0: port 4(sender) entered disabled state