[ 2116.890164][T22847] br0: port 1(c1) entered blocking state
[ 2116.890550][T22847] br0: port 1(c1) entered disabled state
[ 2116.890901][T22847] c1: entered allmulticast mode
[ 2116.894200][T22847] c1: entered promiscuous mode
[ 2117.641362][T22852] br0: port 2(c2) entered blocking state
[ 2117.641699][T22852] br0: port 2(c2) entered disabled state
[ 2117.642041][T22852] c2: entered allmulticast mode
[ 2117.645821][T22852] c2: entered promiscuous mode
[ 2118.357404][T22857] br0: port 3(c3) entered blocking state
[ 2118.357815][T22857] br0: port 3(c3) entered disabled state
[ 2118.358153][T22857] c3: entered allmulticast mode
[ 2118.361449][T22857] c3: entered promiscuous mode
[ 2119.063235][T22862] br0: port 4(sender) entered blocking state
[ 2119.063657][T22862] br0: port 4(sender) entered disabled state
[ 2119.064068][T22862] sender: entered allmulticast mode
[ 2119.067348][T22862] sender: entered promiscuous mode
[ 2119.307960][T22864] br0: port 4(sender) entered blocking state
[ 2119.308479][T22864] br0: port 4(sender) entered forwarding state
[ 2119.309195][T22864] br0: port 3(c3) entered blocking state
[ 2119.309506][T22864] br0: port 3(c3) entered forwarding state
[ 2119.310144][T22864] br0: port 2(c2) entered blocking state
[ 2119.310461][T22864] br0: port 2(c2) entered forwarding state
[ 2119.311097][T22864] br0: port 1(c1) entered blocking state
[ 2119.311424][T22864] br0: port 1(c1) entered forwarding state
[ 2131.853329][   T12] br0: port 1(c1) entered disabled state
[ 2131.951094][   T12] c1 (unregistering): left allmulticast mode
[ 2131.951544][   T12] c1 (unregistering): left promiscuous mode
[ 2131.951928][   T12] br0: port 1(c1) entered disabled state
[ 2132.459113][   T12] br0: port 2(c2) entered disabled state
[ 2132.564178][   T12] c2 (unregistering): left allmulticast mode
[ 2132.564622][   T12] c2 (unregistering): left promiscuous mode
[ 2132.565142][   T12] br0: port 2(c2) entered disabled state
[ 2133.010237][   T12] br0: port 3(c3) entered disabled state
[ 2133.165060][   T12] c3 (unregistering): left allmulticast mode
[ 2133.165519][   T12] c3 (unregistering): left promiscuous mode
[ 2133.165894][   T12] br0: port 3(c3) entered disabled state
[ 2133.548733][   T12] br0: port 4(sender) entered disabled state
[ 2133.682589][   T12] sender (unregistering): left allmulticast mode
[ 2133.683283][   T12] sender (unregistering): left promiscuous mode
[ 2133.683927][   T12] br0: port 4(sender) entered disabled state