[ 1036.970581][ T1620] br0: port 1(c1) entered blocking state
[ 1036.970884][ T1620] br0: port 1(c1) entered disabled state
[ 1036.971143][ T1620] c1: entered allmulticast mode
[ 1036.972743][ T1620] c1: entered promiscuous mode
[ 1037.140333][ T1625] br0: port 2(c2) entered blocking state
[ 1037.140609][ T1625] br0: port 2(c2) entered disabled state
[ 1037.140879][ T1625] c2: entered allmulticast mode
[ 1037.142520][ T1625] c2: entered promiscuous mode
[ 1037.323613][ T1630] br0: port 3(c3) entered blocking state
[ 1037.324392][ T1630] br0: port 3(c3) entered disabled state
[ 1037.324656][ T1630] c3: entered allmulticast mode
[ 1037.326308][ T1630] c3: entered promiscuous mode
[ 1037.497640][ T1635] br0: port 4(sender) entered blocking state
[ 1037.498042][ T1635] br0: port 4(sender) entered disabled state
[ 1037.498459][ T1635] sender: entered allmulticast mode
[ 1037.500719][ T1635] sender: entered promiscuous mode
[ 1037.573835][ T1637] br0: port 4(sender) entered blocking state
[ 1037.574192][ T1637] br0: port 4(sender) entered forwarding state
[ 1037.574635][ T1637] br0: port 3(c3) entered blocking state
[ 1037.574892][ T1637] br0: port 3(c3) entered forwarding state
[ 1037.575338][ T1637] br0: port 2(c2) entered blocking state
[ 1037.575591][ T1637] br0: port 2(c2) entered forwarding state
[ 1037.576029][ T1637] br0: port 1(c1) entered blocking state
[ 1037.576293][ T1637] br0: port 1(c1) entered forwarding state
[ 1048.648903][T16052] br0: port 1(c1) entered disabled state
[ 1048.652666][T16052] c1 (unregistering): left allmulticast mode
[ 1048.653013][T16052] c1 (unregistering): left promiscuous mode
[ 1048.653318][T16052] br0: port 1(c1) entered disabled state
[ 1048.786729][T16052] br0: port 2(c2) entered disabled state
[ 1048.789938][T16052] c2 (unregistering): left allmulticast mode
[ 1048.790253][T16052] c2 (unregistering): left promiscuous mode
[ 1048.790540][T16052] br0: port 2(c2) entered disabled state
[ 1048.929358][T16052] br0: port 3(c3) entered disabled state
[ 1048.932801][T16052] c3 (unregistering): left allmulticast mode
[ 1048.933115][T16052] c3 (unregistering): left promiscuous mode
[ 1048.933410][T16052] br0: port 3(c3) entered disabled state
[ 1049.060366][T16052] br0: port 4(sender) entered disabled state
[ 1049.063141][T16052] sender (unregistering): left allmulticast mode
[ 1049.063450][T16052] sender (unregistering): left promiscuous mode
[ 1049.063732][T16052] br0: port 4(sender) entered disabled state