[ 1092.304399][  T532] br0: port 1(c1) entered blocking state
[ 1092.304693][  T532] br0: port 1(c1) entered disabled state
[ 1092.304974][  T532] c1: entered allmulticast mode
[ 1092.306592][  T532] c1: entered promiscuous mode
[ 1092.473144][  T537] br0: port 2(c2) entered blocking state
[ 1092.473466][  T537] br0: port 2(c2) entered disabled state
[ 1092.473808][  T537] c2: entered allmulticast mode
[ 1092.475531][  T537] c2: entered promiscuous mode
[ 1092.659072][  T542] br0: port 3(c3) entered blocking state
[ 1092.659353][  T542] br0: port 3(c3) entered disabled state
[ 1092.659620][  T542] c3: entered allmulticast mode
[ 1092.661269][  T542] c3: entered promiscuous mode
[ 1092.836851][  T547] br0: port 4(sender) entered blocking state
[ 1092.837189][  T547] br0: port 4(sender) entered disabled state
[ 1092.837505][  T547] sender: entered allmulticast mode
[ 1092.839133][  T547] sender: entered promiscuous mode
[ 1092.901984][  T549] br0: port 4(sender) entered blocking state
[ 1092.902335][  T549] br0: port 4(sender) entered forwarding state
[ 1092.902809][  T549] br0: port 3(c3) entered blocking state
[ 1092.903076][  T549] br0: port 3(c3) entered forwarding state
[ 1092.903525][  T549] br0: port 2(c2) entered blocking state
[ 1092.903793][  T549] br0: port 2(c2) entered forwarding state
[ 1092.904250][  T549] br0: port 1(c1) entered blocking state
[ 1092.904514][  T549] br0: port 1(c1) entered forwarding state
[ 1103.972942][   T12] br0: port 1(c1) entered disabled state
[ 1103.976592][   T12] c1 (unregistering): left allmulticast mode
[ 1103.976938][   T12] c1 (unregistering): left promiscuous mode
[ 1103.977268][   T12] br0: port 1(c1) entered disabled state
[ 1104.159513][   T12] br0: port 2(c2) entered disabled state
[ 1104.163236][   T12] c2 (unregistering): left allmulticast mode
[ 1104.163580][   T12] c2 (unregistering): left promiscuous mode
[ 1104.163901][   T12] br0: port 2(c2) entered disabled state
[ 1104.328682][   T12] br0: port 3(c3) entered disabled state
[ 1104.342537][   T12] c3 (unregistering): left allmulticast mode
[ 1104.343196][   T12] c3 (unregistering): left promiscuous mode
[ 1104.343612][   T12] br0: port 3(c3) entered disabled state
[ 1104.501842][   T12] br0: port 4(sender) entered disabled state
[ 1104.505279][   T12] sender (unregistering): left allmulticast mode
[ 1104.505665][   T12] sender (unregistering): left promiscuous mode
[ 1104.505993][   T12] br0: port 4(sender) entered disabled state