[ 1577.843158][T18825] br0: port 1(c1) entered blocking state
[ 1577.843477][T18825] br0: port 1(c1) entered disabled state
[ 1577.843728][T18825] c1: entered allmulticast mode
[ 1577.846329][T18825] c1: entered promiscuous mode
[ 1578.325137][T18830] br0: port 2(c2) entered blocking state
[ 1578.325503][T18830] br0: port 2(c2) entered disabled state
[ 1578.325761][T18830] c2: entered allmulticast mode
[ 1578.327924][T18830] c2: entered promiscuous mode
[ 1578.821927][T18835] br0: port 3(c3) entered blocking state
[ 1578.822237][T18835] br0: port 3(c3) entered disabled state
[ 1578.822503][T18835] c3: entered allmulticast mode
[ 1578.824879][T18835] c3: entered promiscuous mode
[ 1579.307266][T18840] br0: port 4(sender) entered blocking state
[ 1579.307583][T18840] br0: port 4(sender) entered disabled state
[ 1579.307873][T18840] sender: entered allmulticast mode
[ 1579.309840][T18840] sender: entered promiscuous mode
[ 1579.498428][T18842] br0: port 4(sender) entered blocking state
[ 1579.498749][T18842] br0: port 4(sender) entered forwarding state
[ 1579.499223][T18842] br0: port 3(c3) entered blocking state
[ 1579.499444][T18842] br0: port 3(c3) entered forwarding state
[ 1579.499923][T18842] br0: port 2(c2) entered blocking state
[ 1579.500147][T18842] br0: port 2(c2) entered forwarding state
[ 1579.500558][T18842] br0: port 1(c1) entered blocking state
[ 1579.500784][T18842] br0: port 1(c1) entered forwarding state
[ 1591.421756][   T12] br0: port 1(c1) entered disabled state
[ 1591.598660][   T12] c1 (unregistering): left allmulticast mode
[ 1591.598988][   T12] c1 (unregistering): left promiscuous mode
[ 1591.599222][   T12] br0: port 1(c1) entered disabled state
[ 1591.826078][   T12] br0: port 2(c2) entered disabled state
[ 1591.934643][   T12] c2 (unregistering): left allmulticast mode
[ 1591.934940][   T12] c2 (unregistering): left promiscuous mode
[ 1591.935214][   T12] br0: port 2(c2) entered disabled state
[ 1592.208482][   T12] br0: port 3(c3) entered disabled state
[ 1592.315690][   T12] c3 (unregistering): left allmulticast mode
[ 1592.316058][   T12] c3 (unregistering): left promiscuous mode
[ 1592.316296][   T12] br0: port 3(c3) entered disabled state
[ 1592.602709][   T12] br0: port 4(sender) entered disabled state
[ 1592.680655][   T12] sender (unregistering): left allmulticast mode
[ 1592.680955][   T12] sender (unregistering): left promiscuous mode
[ 1592.681208][   T12] br0: port 4(sender) entered disabled state