[ 1983.025939][T19153] br0: port 1(c1) entered blocking state
[ 1983.026320][T19153] br0: port 1(c1) entered disabled state
[ 1983.026663][T19153] c1: entered allmulticast mode
[ 1983.029939][T19153] c1: entered promiscuous mode
[ 1983.704663][T19158] br0: port 2(c2) entered blocking state
[ 1983.705470][T19158] br0: port 2(c2) entered disabled state
[ 1983.705827][T19158] c2: entered allmulticast mode
[ 1983.709626][T19158] c2: entered promiscuous mode
[ 1984.363512][T19163] br0: port 3(c3) entered blocking state
[ 1984.363996][T19163] br0: port 3(c3) entered disabled state
[ 1984.364342][T19163] c3: entered allmulticast mode
[ 1984.367586][T19163] c3: entered promiscuous mode
[ 1985.025014][T19168] br0: port 4(sender) entered blocking state
[ 1985.025573][T19168] br0: port 4(sender) entered disabled state
[ 1985.025974][T19168] sender: entered allmulticast mode
[ 1985.029389][T19168] sender: entered promiscuous mode
[ 1985.291737][T19170] br0: port 4(sender) entered blocking state
[ 1985.292209][T19170] br0: port 4(sender) entered forwarding state
[ 1985.292938][T19170] br0: port 3(c3) entered blocking state
[ 1985.293283][T19170] br0: port 3(c3) entered forwarding state
[ 1985.293935][T19170] br0: port 2(c2) entered blocking state
[ 1985.294272][T19170] br0: port 2(c2) entered forwarding state
[ 1985.294941][T19170] br0: port 1(c1) entered blocking state
[ 1985.295286][T19170] br0: port 1(c1) entered forwarding state
[ 1997.719910][   T66] br0: port 1(c1) entered disabled state
[ 1997.826995][   T66] c1 (unregistering): left allmulticast mode
[ 1997.827526][   T66] c1 (unregistering): left promiscuous mode
[ 1997.827919][   T66] br0: port 1(c1) entered disabled state
[ 1998.275764][   T66] br0: port 2(c2) entered disabled state
[ 1998.436939][   T66] c2 (unregistering): left allmulticast mode
[ 1998.437451][   T66] c2 (unregistering): left promiscuous mode
[ 1998.437813][   T66] br0: port 2(c2) entered disabled state
[ 1998.809045][   T66] br0: port 3(c3) entered disabled state
[ 1998.900871][   T66] c3 (unregistering): left allmulticast mode
[ 1998.901313][   T66] c3 (unregistering): left promiscuous mode
[ 1998.901677][   T66] br0: port 3(c3) entered disabled state
[ 1999.331072][   T66] br0: port 4(sender) entered disabled state
[ 1999.453925][   T66] sender (unregistering): left allmulticast mode
[ 1999.454417][   T66] sender (unregistering): left promiscuous mode
[ 1999.454767][   T66] br0: port 4(sender) entered disabled state