[ 2880.606766][T28818] br0: port 1(c1) entered blocking state
[ 2880.607145][T28818] br0: port 1(c1) entered disabled state
[ 2880.607514][T28818] c1: entered allmulticast mode
[ 2880.611261][T28818] c1: entered promiscuous mode
[ 2881.251525][T28823] br0: port 2(c2) entered blocking state
[ 2881.251897][T28823] br0: port 2(c2) entered disabled state
[ 2881.252281][T28823] c2: entered allmulticast mode
[ 2881.255883][T28823] c2: entered promiscuous mode
[ 2881.940639][T28828] br0: port 3(c3) entered blocking state
[ 2881.941005][T28828] br0: port 3(c3) entered disabled state
[ 2881.941376][T28828] c3: entered allmulticast mode
[ 2881.944748][T28828] c3: entered promiscuous mode
[ 2882.597834][T28833] br0: port 4(sender) entered blocking state
[ 2882.598293][T28833] br0: port 4(sender) entered disabled state
[ 2882.598740][T28833] sender: entered allmulticast mode
[ 2882.602258][T28833] sender: entered promiscuous mode
[ 2882.842473][T28835] br0: port 4(sender) entered blocking state
[ 2882.842915][T28835] br0: port 4(sender) entered forwarding state
[ 2882.843639][T28835] br0: port 3(c3) entered blocking state
[ 2882.843953][T28835] br0: port 3(c3) entered forwarding state
[ 2882.844672][T28835] br0: port 2(c2) entered blocking state
[ 2882.844985][T28835] br0: port 2(c2) entered forwarding state
[ 2882.845655][T28835] br0: port 1(c1) entered blocking state
[ 2882.845977][T28835] br0: port 1(c1) entered forwarding state
[ 2895.233334][   T12] br0: port 1(c1) entered disabled state
[ 2895.257083][   T12] c1 (unregistering): left allmulticast mode
[ 2895.257521][   T12] c1 (unregistering): left promiscuous mode
[ 2895.257895][   T12] br0: port 1(c1) entered disabled state
[ 2895.753772][   T12] br0: port 2(c2) entered disabled state
[ 2895.776468][   T12] c2 (unregistering): left allmulticast mode
[ 2895.776967][   T12] c2 (unregistering): left promiscuous mode
[ 2895.777372][   T12] br0: port 2(c2) entered disabled state
[ 2896.242233][   T12] br0: port 3(c3) entered disabled state
[ 2896.263098][   T12] c3 (unregistering): left allmulticast mode
[ 2896.266130][   T12] c3 (unregistering): left promiscuous mode
[ 2896.266526][   T12] br0: port 3(c3) entered disabled state
[ 2896.762286][   T12] br0: port 4(sender) entered disabled state
[ 2896.795600][   T12] sender (unregistering): left allmulticast mode
[ 2896.796024][   T12] sender (unregistering): left promiscuous mode
[ 2896.796402][   T12] br0: port 4(sender) entered disabled state