[ 2860.509467][T28799] br0: port 1(c1) entered blocking state
[ 2860.509826][T28799] br0: port 1(c1) entered disabled state
[ 2860.510780][T28799] c1: entered allmulticast mode
[ 2860.514157][T28799] c1: entered promiscuous mode
[ 2861.162226][T28804] br0: port 2(c2) entered blocking state
[ 2861.162607][T28804] br0: port 2(c2) entered disabled state
[ 2861.162982][T28804] c2: entered allmulticast mode
[ 2861.167005][T28804] c2: entered promiscuous mode
[ 2861.816779][T28809] br0: port 3(c3) entered blocking state
[ 2861.817147][T28809] br0: port 3(c3) entered disabled state
[ 2861.817489][T28809] c3: entered allmulticast mode
[ 2861.821023][T28809] c3: entered promiscuous mode
[ 2862.474933][T28814] br0: port 4(sender) entered blocking state
[ 2862.475351][T28814] br0: port 4(sender) entered disabled state
[ 2862.475761][T28814] sender: entered allmulticast mode
[ 2862.479139][T28814] sender: entered promiscuous mode
[ 2862.717546][T28816] br0: port 4(sender) entered blocking state
[ 2862.718030][T28816] br0: port 4(sender) entered forwarding state
[ 2862.718756][T28816] br0: port 3(c3) entered blocking state
[ 2862.719101][T28816] br0: port 3(c3) entered forwarding state
[ 2862.719776][T28816] br0: port 2(c2) entered blocking state
[ 2862.720128][T28816] br0: port 2(c2) entered forwarding state
[ 2862.720796][T28816] br0: port 1(c1) entered blocking state
[ 2862.721154][T28816] br0: port 1(c1) entered forwarding state
[ 2875.195495][   T12] br0: port 1(c1) entered disabled state
[ 2875.217691][   T12] c1 (unregistering): left allmulticast mode
[ 2875.218120][   T12] c1 (unregistering): left promiscuous mode
[ 2875.218493][   T12] br0: port 1(c1) entered disabled state
[ 2875.720615][   T12] br0: port 2(c2) entered disabled state
[ 2875.746612][   T12] c2 (unregistering): left allmulticast mode
[ 2875.747029][   T12] c2 (unregistering): left promiscuous mode
[ 2875.747411][   T12] br0: port 2(c2) entered disabled state
[ 2876.249031][   T12] br0: port 3(c3) entered disabled state
[ 2876.278841][   T12] c3 (unregistering): left allmulticast mode
[ 2876.279269][   T12] c3 (unregistering): left promiscuous mode
[ 2876.279642][   T12] br0: port 3(c3) entered disabled state
[ 2876.761168][   T12] br0: port 4(sender) entered disabled state
[ 2876.789413][   T12] sender (unregistering): left allmulticast mode
[ 2876.789815][   T12] sender (unregistering): left promiscuous mode
[ 2876.790185][   T12] br0: port 4(sender) entered disabled state