[ 1566.203277][T18803] br0: port 1(c1) entered blocking state
[ 1566.203558][T18803] br0: port 1(c1) entered disabled state
[ 1566.203802][T18803] c1: entered allmulticast mode
[ 1566.205730][T18803] c1: entered promiscuous mode
[ 1566.659549][T18808] br0: port 2(c2) entered blocking state
[ 1566.659856][T18808] br0: port 2(c2) entered disabled state
[ 1566.660089][T18808] c2: entered allmulticast mode
[ 1566.662425][T18808] c2: entered promiscuous mode
[ 1567.130956][T18813] br0: port 3(c3) entered blocking state
[ 1567.131333][T18813] br0: port 3(c3) entered disabled state
[ 1567.131578][T18813] c3: entered allmulticast mode
[ 1567.133534][T18813] c3: entered promiscuous mode
[ 1567.599041][T18818] br0: port 4(sender) entered blocking state
[ 1567.599419][T18818] br0: port 4(sender) entered disabled state
[ 1567.599693][T18818] sender: entered allmulticast mode
[ 1567.602563][T18818] sender: entered promiscuous mode
[ 1567.777336][T18820] br0: port 4(sender) entered blocking state
[ 1567.777632][T18820] br0: port 4(sender) entered forwarding state
[ 1567.778083][T18820] br0: port 3(c3) entered blocking state
[ 1567.778300][T18820] br0: port 3(c3) entered forwarding state
[ 1567.778706][T18820] br0: port 2(c2) entered blocking state
[ 1567.778904][T18820] br0: port 2(c2) entered forwarding state
[ 1567.779319][T18820] br0: port 1(c1) entered blocking state
[ 1567.779523][T18820] br0: port 1(c1) entered forwarding state
[ 1579.609781][   T68] br0: port 1(c1) entered disabled state
[ 1579.678884][   T68] c1 (unregistering): left allmulticast mode
[ 1579.679253][   T68] c1 (unregistering): left promiscuous mode
[ 1579.679477][   T68] br0: port 1(c1) entered disabled state
[ 1579.984876][   T68] br0: port 2(c2) entered disabled state
[ 1580.058869][   T68] c2 (unregistering): left allmulticast mode
[ 1580.059136][   T68] c2 (unregistering): left promiscuous mode
[ 1580.059364][   T68] br0: port 2(c2) entered disabled state
[ 1580.325313][   T68] br0: port 3(c3) entered disabled state
[ 1580.471833][   T68] c3 (unregistering): left allmulticast mode
[ 1580.472122][   T68] c3 (unregistering): left promiscuous mode
[ 1580.472377][   T68] br0: port 3(c3) entered disabled state
[ 1580.684759][   T68] br0: port 4(sender) entered disabled state
[ 1580.788990][   T68] sender (unregistering): left allmulticast mode
[ 1580.789294][   T68] sender (unregistering): left promiscuous mode
[ 1580.789524][   T68] br0: port 4(sender) entered disabled state