[ 3190.204551][T28901] br0: port 1(c1) entered blocking state
[ 3190.204919][T28901] br0: port 1(c1) entered disabled state
[ 3190.205273][T28901] c1: entered allmulticast mode
[ 3190.208781][T28901] c1: entered promiscuous mode
[ 3190.906861][T28906] br0: port 2(c2) entered blocking state
[ 3190.907336][T28906] br0: port 2(c2) entered disabled state
[ 3190.908083][T28906] c2: entered allmulticast mode
[ 3190.911621][T28906] c2: entered promiscuous mode
[ 3191.612410][T28911] br0: port 3(c3) entered blocking state
[ 3191.613283][T28911] br0: port 3(c3) entered disabled state
[ 3191.613660][T28911] c3: entered allmulticast mode
[ 3191.617748][T28911] c3: entered promiscuous mode
[ 3192.342742][T28916] br0: port 4(sender) entered blocking state
[ 3192.343248][T28916] br0: port 4(sender) entered disabled state
[ 3192.343702][T28916] sender: entered allmulticast mode
[ 3192.348145][T28916] sender: entered promiscuous mode
[ 3192.619056][T28918] br0: port 4(sender) entered blocking state
[ 3192.619635][T28918] br0: port 4(sender) entered forwarding state
[ 3192.620380][T28918] br0: port 3(c3) entered blocking state
[ 3192.620720][T28918] br0: port 3(c3) entered forwarding state
[ 3192.621397][T28918] br0: port 2(c2) entered blocking state
[ 3192.621817][T28918] br0: port 2(c2) entered forwarding state
[ 3192.622480][T28918] br0: port 1(c1) entered blocking state
[ 3192.622821][T28918] br0: port 1(c1) entered forwarding state
[ 3205.236249][   T12] br0: port 1(c1) entered disabled state
[ 3205.314498][   T12] c1 (unregistering): left allmulticast mode
[ 3205.314955][   T12] c1 (unregistering): left promiscuous mode
[ 3205.315345][   T12] br0: port 1(c1) entered disabled state
[ 3205.784873][   T12] br0: port 2(c2) entered disabled state
[ 3205.925589][   T12] c2 (unregistering): left allmulticast mode
[ 3205.926037][   T12] c2 (unregistering): left promiscuous mode
[ 3205.926427][   T12] br0: port 2(c2) entered disabled state
[ 3206.319878][   T12] br0: port 3(c3) entered disabled state
[ 3206.467452][   T12] c3 (unregistering): left allmulticast mode
[ 3206.467973][   T12] c3 (unregistering): left promiscuous mode
[ 3206.468402][   T12] br0: port 3(c3) entered disabled state
[ 3206.888280][   T12] br0: port 4(sender) entered disabled state
[ 3206.968470][   T12] sender (unregistering): left allmulticast mode
[ 3206.968943][   T12] sender (unregistering): left promiscuous mode
[ 3206.969341][   T12] br0: port 4(sender) entered disabled state