[ 2881.139679][T28824] br0: port 1(c1) entered blocking state
[ 2881.140186][T28824] br0: port 1(c1) entered disabled state
[ 2881.140622][T28824] c1: entered allmulticast mode
[ 2881.144267][T28824] c1: entered promiscuous mode
[ 2881.795090][T28829] br0: port 2(c2) entered blocking state
[ 2881.795460][T28829] br0: port 2(c2) entered disabled state
[ 2881.795816][T28829] c2: entered allmulticast mode
[ 2881.799525][T28829] c2: entered promiscuous mode
[ 2882.485125][T28834] br0: port 3(c3) entered blocking state
[ 2882.485467][T28834] br0: port 3(c3) entered disabled state
[ 2882.485813][T28834] c3: entered allmulticast mode
[ 2882.489480][T28834] c3: entered promiscuous mode
[ 2883.133453][T28839] br0: port 4(sender) entered blocking state
[ 2883.133899][T28839] br0: port 4(sender) entered disabled state
[ 2883.134332][T28839] sender: entered allmulticast mode
[ 2883.137666][T28839] sender: entered promiscuous mode
[ 2883.381439][T28841] br0: port 4(sender) entered blocking state
[ 2883.381873][T28841] br0: port 4(sender) entered forwarding state
[ 2883.382587][T28841] br0: port 3(c3) entered blocking state
[ 2883.382906][T28841] br0: port 3(c3) entered forwarding state
[ 2883.383552][T28841] br0: port 2(c2) entered blocking state
[ 2883.383869][T28841] br0: port 2(c2) entered forwarding state
[ 2883.384520][T28841] br0: port 1(c1) entered blocking state
[ 2883.384838][T28841] br0: port 1(c1) entered forwarding state
[ 2895.869706][   T12] br0: port 1(c1) entered disabled state
[ 2895.892655][   T12] c1 (unregistering): left allmulticast mode
[ 2895.893072][   T12] c1 (unregistering): left promiscuous mode
[ 2895.893442][   T12] br0: port 1(c1) entered disabled state
[ 2896.480875][   T12] br0: port 2(c2) entered disabled state
[ 2896.504309][   T12] c2 (unregistering): left allmulticast mode
[ 2896.504710][   T12] c2 (unregistering): left promiscuous mode
[ 2896.505159][   T12] br0: port 2(c2) entered disabled state
[ 2897.079035][   T12] br0: port 3(c3) entered disabled state
[ 2897.099829][   T12] c3 (unregistering): left allmulticast mode
[ 2897.100333][   T12] c3 (unregistering): left promiscuous mode
[ 2897.100704][   T12] br0: port 3(c3) entered disabled state
[ 2897.598511][   T12] br0: port 4(sender) entered disabled state
[ 2897.619111][   T12] sender (unregistering): left allmulticast mode
[ 2897.619541][   T12] sender (unregistering): left promiscuous mode
[ 2897.622225][   T12] br0: port 4(sender) entered disabled state