[ 1515.680640][T18791] br0: port 1(c1) entered blocking state
[ 1515.680928][T18791] br0: port 1(c1) entered disabled state
[ 1515.681581][T18791] c1: entered allmulticast mode
[ 1515.683476][T18791] c1: entered promiscuous mode
[ 1516.152022][T18796] br0: port 2(c2) entered blocking state
[ 1516.152281][T18796] br0: port 2(c2) entered disabled state
[ 1516.152516][T18796] c2: entered allmulticast mode
[ 1516.154695][T18796] c2: entered promiscuous mode
[ 1516.616634][T18801] br0: port 3(c3) entered blocking state
[ 1516.616917][T18801] br0: port 3(c3) entered disabled state
[ 1516.617197][T18801] c3: entered allmulticast mode
[ 1516.620440][T18801] c3: entered promiscuous mode
[ 1517.080592][T18806] br0: port 4(sender) entered blocking state
[ 1517.080885][T18806] br0: port 4(sender) entered disabled state
[ 1517.081180][T18806] sender: entered allmulticast mode
[ 1517.083055][T18806] sender: entered promiscuous mode
[ 1517.258494][T18808] br0: port 4(sender) entered blocking state
[ 1517.258817][T18808] br0: port 4(sender) entered forwarding state
[ 1517.259295][T18808] br0: port 3(c3) entered blocking state
[ 1517.259508][T18808] br0: port 3(c3) entered forwarding state
[ 1517.259930][T18808] br0: port 2(c2) entered blocking state
[ 1517.260158][T18808] br0: port 2(c2) entered forwarding state
[ 1517.260927][T18808] br0: port 1(c1) entered blocking state
[ 1517.261198][T18808] br0: port 1(c1) entered forwarding state
[ 1529.174889][   T68] br0: port 1(c1) entered disabled state
[ 1529.270672][   T68] c1 (unregistering): left allmulticast mode
[ 1529.270975][   T68] c1 (unregistering): left promiscuous mode
[ 1529.271237][   T68] br0: port 1(c1) entered disabled state
[ 1529.565963][   T68] br0: port 2(c2) entered disabled state
[ 1529.677533][   T68] c2 (unregistering): left allmulticast mode
[ 1529.677842][   T68] c2 (unregistering): left promiscuous mode
[ 1529.678099][   T68] br0: port 2(c2) entered disabled state
[ 1529.971310][   T68] br0: port 3(c3) entered disabled state
[ 1530.092673][   T68] c3 (unregistering): left allmulticast mode
[ 1530.092979][   T68] c3 (unregistering): left promiscuous mode
[ 1530.093242][   T68] br0: port 3(c3) entered disabled state
[ 1530.376206][   T68] br0: port 4(sender) entered disabled state
[ 1530.478692][   T68] sender (unregistering): left allmulticast mode
[ 1530.478962][   T68] sender (unregistering): left promiscuous mode
[ 1530.479218][   T68] br0: port 4(sender) entered disabled state