[ 1487.089975][T18798] br0: port 1(c1) entered blocking state
[ 1487.090281][T18798] br0: port 1(c1) entered disabled state
[ 1487.090531][T18798] c1: entered allmulticast mode
[ 1487.092410][T18798] c1: entered promiscuous mode
[ 1487.567389][T18803] br0: port 2(c2) entered blocking state
[ 1487.567739][T18803] br0: port 2(c2) entered disabled state
[ 1487.567988][T18803] c2: entered allmulticast mode
[ 1487.569903][T18803] c2: entered promiscuous mode
[ 1488.044143][T18808] br0: port 3(c3) entered blocking state
[ 1488.044387][T18808] br0: port 3(c3) entered disabled state
[ 1488.044620][T18808] c3: entered allmulticast mode
[ 1488.046495][T18808] c3: entered promiscuous mode
[ 1488.509192][T18813] br0: port 4(sender) entered blocking state
[ 1488.509564][T18813] br0: port 4(sender) entered disabled state
[ 1488.509836][T18813] sender: entered allmulticast mode
[ 1488.511691][T18813] sender: entered promiscuous mode
[ 1488.681575][T18815] br0: port 4(sender) entered blocking state
[ 1488.681870][T18815] br0: port 4(sender) entered forwarding state
[ 1488.682320][T18815] br0: port 3(c3) entered blocking state
[ 1488.682534][T18815] br0: port 3(c3) entered forwarding state
[ 1488.682926][T18815] br0: port 2(c2) entered blocking state
[ 1488.683135][T18815] br0: port 2(c2) entered forwarding state
[ 1488.683540][T18815] br0: port 1(c1) entered blocking state
[ 1488.683745][T18815] br0: port 1(c1) entered forwarding state
[ 1500.577264][   T67] br0: port 1(c1) entered disabled state
[ 1500.724185][   T67] c1 (unregistering): left allmulticast mode
[ 1500.724486][   T67] c1 (unregistering): left promiscuous mode
[ 1500.724723][   T67] br0: port 1(c1) entered disabled state
[ 1500.977685][   T67] br0: port 2(c2) entered disabled state
[ 1501.097093][   T67] c2 (unregistering): left allmulticast mode
[ 1501.097383][   T67] c2 (unregistering): left promiscuous mode
[ 1501.097608][   T67] br0: port 2(c2) entered disabled state
[ 1501.357553][   T67] br0: port 3(c3) entered disabled state
[ 1501.498088][   T67] c3 (unregistering): left allmulticast mode
[ 1501.498376][   T67] c3 (unregistering): left promiscuous mode
[ 1501.498595][   T67] br0: port 3(c3) entered disabled state
[ 1501.744227][   T67] br0: port 4(sender) entered disabled state
[ 1501.859972][   T67] sender (unregistering): left allmulticast mode
[ 1501.860279][   T67] sender (unregistering): left promiscuous mode
[ 1501.860529][   T67] br0: port 4(sender) entered disabled state