[ 1004.049280][  T824] br0: port 1(c1) entered blocking state
[ 1004.049550][  T824] br0: port 1(c1) entered disabled state
[ 1004.049805][  T824] c1: entered allmulticast mode
[ 1004.051266][  T824] c1: entered promiscuous mode
[ 1004.207513][  T829] br0: port 2(c2) entered blocking state
[ 1004.208294][  T829] br0: port 2(c2) entered disabled state
[ 1004.208590][  T829] c2: entered allmulticast mode
[ 1004.210657][  T829] c2: entered promiscuous mode
[ 1004.380176][  T834] br0: port 3(c3) entered blocking state
[ 1004.380440][  T834] br0: port 3(c3) entered disabled state
[ 1004.380687][  T834] c3: entered allmulticast mode
[ 1004.383444][  T834] c3: entered promiscuous mode
[ 1004.546695][  T839] br0: port 4(sender) entered blocking state
[ 1004.547249][  T839] br0: port 4(sender) entered disabled state
[ 1004.547540][  T839] sender: entered allmulticast mode
[ 1004.549023][  T839] sender: entered promiscuous mode
[ 1004.611243][  T841] br0: port 4(sender) entered blocking state
[ 1004.611593][  T841] br0: port 4(sender) entered forwarding state
[ 1004.612074][  T841] br0: port 3(c3) entered blocking state
[ 1004.612344][  T841] br0: port 3(c3) entered forwarding state
[ 1004.612821][  T841] br0: port 2(c2) entered blocking state
[ 1004.613102][  T841] br0: port 2(c2) entered forwarding state
[ 1004.613562][  T841] br0: port 1(c1) entered blocking state
[ 1004.613863][  T841] br0: port 1(c1) entered forwarding state
[ 1015.607912][   T12] br0: port 1(c1) entered disabled state
[ 1015.611334][   T12] c1 (unregistering): left allmulticast mode
[ 1015.611632][   T12] c1 (unregistering): left promiscuous mode
[ 1015.611985][   T12] br0: port 1(c1) entered disabled state
[ 1015.735763][   T12] br0: port 2(c2) entered disabled state
[ 1015.738498][   T12] c2 (unregistering): left allmulticast mode
[ 1015.738797][   T12] c2 (unregistering): left promiscuous mode
[ 1015.739076][   T12] br0: port 2(c2) entered disabled state
[ 1015.875631][   T12] br0: port 3(c3) entered disabled state
[ 1015.878529][   T12] c3 (unregistering): left allmulticast mode
[ 1015.878837][   T12] c3 (unregistering): left promiscuous mode
[ 1015.879114][   T12] br0: port 3(c3) entered disabled state
[ 1015.979335][   T12] br0: port 4(sender) entered disabled state
[ 1015.982606][   T12] sender (unregistering): left allmulticast mode
[ 1015.982911][   T12] sender (unregistering): left promiscuous mode
[ 1015.983201][   T12] br0: port 4(sender) entered disabled state