[  999.638343][ T1883] br0: port 1(c1) entered blocking state
[  999.638517][ T1883] br0: port 1(c1) entered disabled state
[  999.638666][ T1883] c1: entered allmulticast mode
[  999.640686][ T1883] c1: entered promiscuous mode
[  999.800002][ T1888] br0: port 2(c2) entered blocking state
[  999.800167][ T1888] br0: port 2(c2) entered disabled state
[  999.800316][ T1888] c2: entered allmulticast mode
[  999.801737][ T1888] c2: entered promiscuous mode
[  999.953808][ T1893] br0: port 3(c3) entered blocking state
[  999.954562][ T1893] br0: port 3(c3) entered disabled state
[  999.954713][ T1893] c3: entered allmulticast mode
[  999.956122][ T1893] c3: entered promiscuous mode
[ 1000.108138][ T1898] br0: port 4(sender) entered blocking state
[ 1000.108332][ T1898] br0: port 4(sender) entered disabled state
[ 1000.108514][ T1898] sender: entered allmulticast mode
[ 1000.110381][ T1898] sender: entered promiscuous mode
[ 1000.162348][ T1900] br0: port 4(sender) entered blocking state
[ 1000.162543][ T1900] br0: port 4(sender) entered forwarding state
[ 1000.162843][ T1900] br0: port 3(c3) entered blocking state
[ 1000.162990][ T1900] br0: port 3(c3) entered forwarding state
[ 1000.163299][ T1900] br0: port 2(c2) entered blocking state
[ 1000.163439][ T1900] br0: port 2(c2) entered forwarding state
[ 1000.163715][ T1900] br0: port 1(c1) entered blocking state
[ 1000.163865][ T1900] br0: port 1(c1) entered forwarding state
[ 1011.118170][   T12] br0: port 1(c1) entered disabled state
[ 1011.122970][   T12] c1 (unregistering): left allmulticast mode
[ 1011.123202][   T12] c1 (unregistering): left promiscuous mode
[ 1011.123743][   T12] br0: port 1(c1) entered disabled state
[ 1011.263855][   T12] br0: port 2(c2) entered disabled state
[ 1011.266347][   T12] c2 (unregistering): left allmulticast mode
[ 1011.266522][   T12] c2 (unregistering): left promiscuous mode
[ 1011.266797][   T12] br0: port 2(c2) entered disabled state
[ 1011.394766][   T12] br0: port 3(c3) entered disabled state
[ 1011.396992][   T12] c3 (unregistering): left allmulticast mode
[ 1011.397169][   T12] c3 (unregistering): left promiscuous mode
[ 1011.397333][   T12] br0: port 3(c3) entered disabled state
[ 1011.521146][   T12] br0: port 4(sender) entered disabled state
[ 1011.523859][   T12] sender (unregistering): left allmulticast mode
[ 1011.524044][   T12] sender (unregistering): left promiscuous mode
[ 1011.524206][   T12] br0: port 4(sender) entered disabled state