[ 1508.510915][T18807] br0: port 1(c1) entered blocking state
[ 1508.512394][T18807] br0: port 1(c1) entered disabled state
[ 1508.512676][T18807] c1: entered allmulticast mode
[ 1508.514555][T18807] c1: entered promiscuous mode
[ 1508.980308][T18812] br0: port 2(c2) entered blocking state
[ 1508.980628][T18812] br0: port 2(c2) entered disabled state
[ 1508.980854][T18812] c2: entered allmulticast mode
[ 1508.982747][T18812] c2: entered promiscuous mode
[ 1509.453447][T18817] br0: port 3(c3) entered blocking state
[ 1509.453788][T18817] br0: port 3(c3) entered disabled state
[ 1509.454038][T18817] c3: entered allmulticast mode
[ 1509.456251][T18817] c3: entered promiscuous mode
[ 1509.915701][T18822] br0: port 4(sender) entered blocking state
[ 1509.916059][T18822] br0: port 4(sender) entered disabled state
[ 1509.916343][T18822] sender: entered allmulticast mode
[ 1509.918238][T18822] sender: entered promiscuous mode
[ 1510.086665][T18824] br0: port 4(sender) entered blocking state
[ 1510.087039][T18824] br0: port 4(sender) entered forwarding state
[ 1510.087511][T18824] br0: port 3(c3) entered blocking state
[ 1510.087720][T18824] br0: port 3(c3) entered forwarding state
[ 1510.088116][T18824] br0: port 2(c2) entered blocking state
[ 1510.088327][T18824] br0: port 2(c2) entered forwarding state
[ 1510.088733][T18824] br0: port 1(c1) entered blocking state
[ 1510.088940][T18824] br0: port 1(c1) entered forwarding state
[ 1521.975569][   T11] br0: port 1(c1) entered disabled state
[ 1522.136932][   T11] c1 (unregistering): left allmulticast mode
[ 1522.137358][   T11] c1 (unregistering): left promiscuous mode
[ 1522.137597][   T11] br0: port 1(c1) entered disabled state
[ 1522.336880][   T11] br0: port 2(c2) entered disabled state
[ 1522.465924][   T11] c2 (unregistering): left allmulticast mode
[ 1522.466210][   T11] c2 (unregistering): left promiscuous mode
[ 1522.466583][   T11] br0: port 2(c2) entered disabled state
[ 1522.713046][   T11] br0: port 3(c3) entered disabled state
[ 1522.817828][   T11] c3 (unregistering): left allmulticast mode
[ 1522.818086][   T11] c3 (unregistering): left promiscuous mode
[ 1522.818323][   T11] br0: port 3(c3) entered disabled state
[ 1523.086812][   T11] br0: port 4(sender) entered disabled state
[ 1523.187786][   T11] sender (unregistering): left allmulticast mode
[ 1523.188045][   T11] sender (unregistering): left promiscuous mode
[ 1523.188284][   T11] br0: port 4(sender) entered disabled state