[ 1038.129928][ T2834] br0: port 1(c1) entered blocking state
[ 1038.130283][ T2834] br0: port 1(c1) entered disabled state
[ 1038.130926][ T2834] c1: entered allmulticast mode
[ 1038.132755][ T2834] c1: entered promiscuous mode
[ 1038.343108][ T2839] br0: port 2(c2) entered blocking state
[ 1038.343680][ T2839] br0: port 2(c2) entered disabled state
[ 1038.344164][ T2839] c2: entered allmulticast mode
[ 1038.347846][ T2839] c2: entered promiscuous mode
[ 1038.543115][ T2844] br0: port 3(c3) entered blocking state
[ 1038.543393][ T2844] br0: port 3(c3) entered disabled state
[ 1038.543645][ T2844] c3: entered allmulticast mode
[ 1038.545227][ T2844] c3: entered promiscuous mode
[ 1038.764483][ T2849] br0: port 4(sender) entered blocking state
[ 1038.765057][ T2849] br0: port 4(sender) entered disabled state
[ 1038.765644][ T2849] sender: entered allmulticast mode
[ 1038.768437][ T2849] sender: entered promiscuous mode
[ 1038.852282][ T2851] br0: port 4(sender) entered blocking state
[ 1038.852640][ T2851] br0: port 4(sender) entered forwarding state
[ 1038.853077][ T2851] br0: port 3(c3) entered blocking state
[ 1038.853338][ T2851] br0: port 3(c3) entered forwarding state
[ 1038.853770][ T2851] br0: port 2(c2) entered blocking state
[ 1038.854019][ T2851] br0: port 2(c2) entered forwarding state
[ 1038.854438][ T2851] br0: port 1(c1) entered blocking state
[ 1038.854690][ T2851] br0: port 1(c1) entered forwarding state
[ 1049.960580][   T71] br0: port 1(c1) entered disabled state
[ 1049.963934][   T71] c1 (unregistering): left allmulticast mode
[ 1049.964301][   T71] c1 (unregistering): left promiscuous mode
[ 1049.964664][   T71] br0: port 1(c1) entered disabled state
[ 1050.101332][   T71] br0: port 2(c2) entered disabled state
[ 1050.105590][   T71] c2 (unregistering): left allmulticast mode
[ 1050.105906][   T71] c2 (unregistering): left promiscuous mode
[ 1050.106198][   T71] br0: port 2(c2) entered disabled state
[ 1050.253627][   T71] br0: port 3(c3) entered disabled state
[ 1050.264955][   T71] c3 (unregistering): left allmulticast mode
[ 1050.265285][   T71] c3 (unregistering): left promiscuous mode
[ 1050.265606][   T71] br0: port 3(c3) entered disabled state
[ 1050.387158][   T71] br0: port 4(sender) entered disabled state
[ 1050.390965][   T71] sender (unregistering): left allmulticast mode
[ 1050.391283][   T71] sender (unregistering): left promiscuous mode
[ 1050.391722][   T71] br0: port 4(sender) entered disabled state