[ 1541.135881][T18798] br0: port 1(c1) entered blocking state
[ 1541.136190][T18798] br0: port 1(c1) entered disabled state
[ 1541.136428][T18798] c1: entered allmulticast mode
[ 1541.138260][T18798] c1: entered promiscuous mode
[ 1541.607695][T18803] br0: port 2(c2) entered blocking state
[ 1541.608023][T18803] br0: port 2(c2) entered disabled state
[ 1541.608260][T18803] c2: entered allmulticast mode
[ 1541.610189][T18803] c2: entered promiscuous mode
[ 1542.111253][T18808] br0: port 3(c3) entered blocking state
[ 1542.111591][T18808] br0: port 3(c3) entered disabled state
[ 1542.111818][T18808] c3: entered allmulticast mode
[ 1542.114762][T18808] c3: entered promiscuous mode
[ 1542.572355][T18813] br0: port 4(sender) entered blocking state
[ 1542.572632][T18813] br0: port 4(sender) entered disabled state
[ 1542.572894][T18813] sender: entered allmulticast mode
[ 1542.574794][T18813] sender: entered promiscuous mode
[ 1542.748982][T18815] br0: port 4(sender) entered blocking state
[ 1542.749275][T18815] br0: port 4(sender) entered forwarding state
[ 1542.749741][T18815] br0: port 3(c3) entered blocking state
[ 1542.749939][T18815] br0: port 3(c3) entered forwarding state
[ 1542.750358][T18815] br0: port 2(c2) entered blocking state
[ 1542.750571][T18815] br0: port 2(c2) entered forwarding state
[ 1542.750969][T18815] br0: port 1(c1) entered blocking state
[ 1542.751176][T18815] br0: port 1(c1) entered forwarding state
[ 1554.615046][   T66] br0: port 1(c1) entered disabled state
[ 1554.763959][   T66] c1 (unregistering): left allmulticast mode
[ 1554.764221][   T66] c1 (unregistering): left promiscuous mode
[ 1554.764466][   T66] br0: port 1(c1) entered disabled state
[ 1555.000262][   T66] br0: port 2(c2) entered disabled state
[ 1555.149961][   T66] c2 (unregistering): left allmulticast mode
[ 1555.150217][   T66] c2 (unregistering): left promiscuous mode
[ 1555.150441][   T66] br0: port 2(c2) entered disabled state
[ 1555.373829][   T66] br0: port 3(c3) entered disabled state
[ 1555.495951][   T66] c3 (unregistering): left allmulticast mode
[ 1555.496271][   T66] c3 (unregistering): left promiscuous mode
[ 1555.496508][   T66] br0: port 3(c3) entered disabled state
[ 1555.754008][   T66] br0: port 4(sender) entered disabled state
[ 1555.854926][   T66] sender (unregistering): left allmulticast mode
[ 1555.855215][   T66] sender (unregistering): left promiscuous mode
[ 1555.855464][   T66] br0: port 4(sender) entered disabled state