[ 2825.942544][T28088] br0: port 1(c1) entered blocking state
[ 2825.942947][T28088] br0: port 1(c1) entered disabled state
[ 2825.943322][T28088] c1: entered allmulticast mode
[ 2825.946806][T28088] c1: entered promiscuous mode
[ 2826.611927][T28093] br0: port 2(c2) entered blocking state
[ 2826.612277][T28093] br0: port 2(c2) entered disabled state
[ 2826.612651][T28093] c2: entered allmulticast mode
[ 2826.615975][T28093] c2: entered promiscuous mode
[ 2827.300172][T28098] br0: port 3(c3) entered blocking state
[ 2827.300658][T28098] br0: port 3(c3) entered disabled state
[ 2827.301028][T28098] c3: entered allmulticast mode
[ 2827.304519][T28098] c3: entered promiscuous mode
[ 2827.966411][T28103] br0: port 4(sender) entered blocking state
[ 2827.966858][T28103] br0: port 4(sender) entered disabled state
[ 2827.967276][T28103] sender: entered allmulticast mode
[ 2827.970745][T28103] sender: entered promiscuous mode
[ 2828.226679][T28105] br0: port 4(sender) entered blocking state
[ 2828.227167][T28105] br0: port 4(sender) entered forwarding state
[ 2828.227907][T28105] br0: port 3(c3) entered blocking state
[ 2828.228250][T28105] br0: port 3(c3) entered forwarding state
[ 2828.228927][T28105] br0: port 2(c2) entered blocking state
[ 2828.229293][T28105] br0: port 2(c2) entered forwarding state
[ 2828.229962][T28105] br0: port 1(c1) entered blocking state
[ 2828.230308][T28105] br0: port 1(c1) entered forwarding state
[ 2840.640403][   T12] br0: port 1(c1) entered disabled state
[ 2840.660720][   T12] c1 (unregistering): left allmulticast mode
[ 2840.661106][   T12] c1 (unregistering): left promiscuous mode
[ 2840.661476][   T12] br0: port 1(c1) entered disabled state
[ 2841.165337][   T12] br0: port 2(c2) entered disabled state
[ 2841.188389][   T12] c2 (unregistering): left allmulticast mode
[ 2841.190112][   T12] c2 (unregistering): left promiscuous mode
[ 2841.190526][   T12] br0: port 2(c2) entered disabled state
[ 2841.694411][   T12] br0: port 3(c3) entered disabled state
[ 2841.722400][   T12] c3 (unregistering): left allmulticast mode
[ 2841.725091][   T12] c3 (unregistering): left promiscuous mode
[ 2841.725735][   T12] br0: port 3(c3) entered disabled state
[ 2842.210264][   T12] br0: port 4(sender) entered disabled state
[ 2842.231112][   T12] sender (unregistering): left allmulticast mode
[ 2842.233937][   T12] sender (unregistering): left promiscuous mode
[ 2842.234323][   T12] br0: port 4(sender) entered disabled state