[ 1013.548444][  T681] br0: port 1(c1) entered blocking state
[ 1013.548668][  T681] br0: port 1(c1) entered disabled state
[ 1013.548874][  T681] c1: entered allmulticast mode
[ 1013.550990][  T681] c1: entered promiscuous mode
[ 1013.701076][  T686] br0: port 2(c2) entered blocking state
[ 1013.701254][  T686] br0: port 2(c2) entered disabled state
[ 1013.701415][  T686] c2: entered allmulticast mode
[ 1013.702892][  T686] c2: entered promiscuous mode
[ 1013.865797][  T691] br0: port 3(c3) entered blocking state
[ 1013.866013][  T691] br0: port 3(c3) entered disabled state
[ 1013.866233][  T691] c3: entered allmulticast mode
[ 1013.868178][  T691] c3: entered promiscuous mode
[ 1014.017767][  T696] br0: port 4(sender) entered blocking state
[ 1014.017969][  T696] br0: port 4(sender) entered disabled state
[ 1014.018156][  T696] sender: entered allmulticast mode
[ 1014.020144][  T696] sender: entered promiscuous mode
[ 1014.073231][  T698] br0: port 4(sender) entered blocking state
[ 1014.073487][  T698] br0: port 4(sender) entered forwarding state
[ 1014.073848][  T698] br0: port 3(c3) entered blocking state
[ 1014.074030][  T698] br0: port 3(c3) entered forwarding state
[ 1014.074402][  T698] br0: port 2(c2) entered blocking state
[ 1014.074595][  T698] br0: port 2(c2) entered forwarding state
[ 1014.074945][  T698] br0: port 1(c1) entered blocking state
[ 1014.075200][  T698] br0: port 1(c1) entered forwarding state
[ 1025.093508][   T12] br0: port 1(c1) entered disabled state
[ 1025.096348][   T12] c1 (unregistering): left allmulticast mode
[ 1025.096540][   T12] c1 (unregistering): left promiscuous mode
[ 1025.096714][   T12] br0: port 1(c1) entered disabled state
[ 1025.220471][   T12] br0: port 2(c2) entered disabled state
[ 1025.222910][   T12] c2 (unregistering): left allmulticast mode
[ 1025.223099][   T12] c2 (unregistering): left promiscuous mode
[ 1025.223264][   T12] br0: port 2(c2) entered disabled state
[ 1025.347329][   T12] br0: port 3(c3) entered disabled state
[ 1025.349578][   T12] c3 (unregistering): left allmulticast mode
[ 1025.349755][   T12] c3 (unregistering): left promiscuous mode
[ 1025.349916][   T12] br0: port 3(c3) entered disabled state
[ 1025.483404][   T12] br0: port 4(sender) entered disabled state
[ 1025.485590][   T12] sender (unregistering): left allmulticast mode
[ 1025.485762][   T12] sender (unregistering): left promiscuous mode
[ 1025.485930][   T12] br0: port 4(sender) entered disabled state