[ 1509.032471][T18816] br0: port 1(c1) entered blocking state
[ 1509.032743][T18816] br0: port 1(c1) entered disabled state
[ 1509.032977][T18816] c1: entered allmulticast mode
[ 1509.034897][T18816] c1: entered promiscuous mode
[ 1509.610534][T18821] br0: port 2(c2) entered blocking state
[ 1509.610884][T18821] br0: port 2(c2) entered disabled state
[ 1509.611259][T18821] c2: entered allmulticast mode
[ 1509.614896][T18821] c2: entered promiscuous mode
[ 1510.118365][T18826] br0: port 3(c3) entered blocking state
[ 1510.118694][T18826] br0: port 3(c3) entered disabled state
[ 1510.118925][T18826] c3: entered allmulticast mode
[ 1510.120822][T18826] c3: entered promiscuous mode
[ 1510.592675][T18831] br0: port 4(sender) entered blocking state
[ 1510.593049][T18831] br0: port 4(sender) entered disabled state
[ 1510.593368][T18831] sender: entered allmulticast mode
[ 1510.595233][T18831] sender: entered promiscuous mode
[ 1510.774357][T18833] br0: port 4(sender) entered blocking state
[ 1510.774662][T18833] br0: port 4(sender) entered forwarding state
[ 1510.775156][T18833] br0: port 3(c3) entered blocking state
[ 1510.775367][T18833] br0: port 3(c3) entered forwarding state
[ 1510.775788][T18833] br0: port 2(c2) entered blocking state
[ 1510.776013][T18833] br0: port 2(c2) entered forwarding state
[ 1510.776439][T18833] br0: port 1(c1) entered blocking state
[ 1510.776660][T18833] br0: port 1(c1) entered forwarding state
[ 1522.661209][   T11] br0: port 1(c1) entered disabled state
[ 1522.790551][   T11] c1 (unregistering): left allmulticast mode
[ 1522.790873][   T11] c1 (unregistering): left promiscuous mode
[ 1522.791145][   T11] br0: port 1(c1) entered disabled state
[ 1523.066206][   T11] br0: port 2(c2) entered disabled state
[ 1523.224955][   T11] c2 (unregistering): left allmulticast mode
[ 1523.225298][   T11] c2 (unregistering): left promiscuous mode
[ 1523.225544][   T11] br0: port 2(c2) entered disabled state
[ 1523.482716][   T11] br0: port 3(c3) entered disabled state
[ 1523.586925][   T11] c3 (unregistering): left allmulticast mode
[ 1523.587361][   T11] c3 (unregistering): left promiscuous mode
[ 1523.587734][   T11] br0: port 3(c3) entered disabled state
[ 1523.918514][   T11] br0: port 4(sender) entered disabled state
[ 1524.003138][   T11] sender (unregistering): left allmulticast mode
[ 1524.003562][   T11] sender (unregistering): left promiscuous mode
[ 1524.003910][   T11] br0: port 4(sender) entered disabled state