[ 1015.708605][ T2176] br0: port 1(c1) entered blocking state
[ 1015.708904][ T2176] br0: port 1(c1) entered disabled state
[ 1015.709166][ T2176] c1: entered allmulticast mode
[ 1015.710804][ T2176] c1: entered promiscuous mode
[ 1015.891231][ T2181] br0: port 2(c2) entered blocking state
[ 1015.891849][ T2181] br0: port 2(c2) entered disabled state
[ 1015.892114][ T2181] c2: entered allmulticast mode
[ 1015.893719][ T2181] c2: entered promiscuous mode
[ 1016.058736][ T2186] br0: port 3(c3) entered blocking state
[ 1016.059023][ T2186] br0: port 3(c3) entered disabled state
[ 1016.059285][ T2186] c3: entered allmulticast mode
[ 1016.060910][ T2186] c3: entered promiscuous mode
[ 1016.228546][ T2191] br0: port 4(sender) entered blocking state
[ 1016.228897][ T2191] br0: port 4(sender) entered disabled state
[ 1016.229218][ T2191] sender: entered allmulticast mode
[ 1016.231152][ T2191] sender: entered promiscuous mode
[ 1016.287446][ T2193] br0: port 4(sender) entered blocking state
[ 1016.287815][ T2193] br0: port 4(sender) entered forwarding state
[ 1016.288277][ T2193] br0: port 3(c3) entered blocking state
[ 1016.288555][ T2193] br0: port 3(c3) entered forwarding state
[ 1016.288995][ T2193] br0: port 2(c2) entered blocking state
[ 1016.289254][ T2193] br0: port 2(c2) entered forwarding state
[ 1016.289713][ T2193] br0: port 1(c1) entered blocking state
[ 1016.289971][ T2193] br0: port 1(c1) entered forwarding state
[ 1027.318884][   T12] br0: port 1(c1) entered disabled state
[ 1027.323504][   T12] c1 (unregistering): left allmulticast mode
[ 1027.323834][   T12] c1 (unregistering): left promiscuous mode
[ 1027.324138][   T12] br0: port 1(c1) entered disabled state
[ 1027.460287][   T12] br0: port 2(c2) entered disabled state
[ 1027.465430][   T12] c2 (unregistering): left allmulticast mode
[ 1027.465760][   T12] c2 (unregistering): left promiscuous mode
[ 1027.466090][   T12] br0: port 2(c2) entered disabled state
[ 1027.595813][   T12] br0: port 3(c3) entered disabled state
[ 1027.612784][   T12] c3 (unregistering): left allmulticast mode
[ 1027.613151][   T12] c3 (unregistering): left promiscuous mode
[ 1027.613529][   T12] br0: port 3(c3) entered disabled state
[ 1027.735909][   T12] br0: port 4(sender) entered disabled state
[ 1027.739825][   T12] sender (unregistering): left allmulticast mode
[ 1027.740183][   T12] sender (unregistering): left promiscuous mode
[ 1027.740568][   T12] br0: port 4(sender) entered disabled state