[ 1039.496623][  T988] br0: port 1(c1) entered blocking state
[ 1039.496803][  T988] br0: port 1(c1) entered disabled state
[ 1039.496953][  T988] c1: entered allmulticast mode
[ 1039.499041][  T988] c1: entered promiscuous mode
[ 1039.664068][  T993] br0: port 2(c2) entered blocking state
[ 1039.664226][  T993] br0: port 2(c2) entered disabled state
[ 1039.664387][  T993] c2: entered allmulticast mode
[ 1039.665830][  T993] c2: entered promiscuous mode
[ 1039.821154][  T998] br0: port 3(c3) entered blocking state
[ 1039.821314][  T998] br0: port 3(c3) entered disabled state
[ 1039.821473][  T998] c3: entered allmulticast mode
[ 1039.822922][  T998] c3: entered promiscuous mode
[ 1039.982164][ T1003] br0: port 4(sender) entered blocking state
[ 1039.982369][ T1003] br0: port 4(sender) entered disabled state
[ 1039.982547][ T1003] sender: entered allmulticast mode
[ 1039.983962][ T1003] sender: entered promiscuous mode
[ 1040.035951][ T1005] br0: port 4(sender) entered blocking state
[ 1040.036153][ T1005] br0: port 4(sender) entered forwarding state
[ 1040.036448][ T1005] br0: port 3(c3) entered blocking state
[ 1040.036586][ T1005] br0: port 3(c3) entered forwarding state
[ 1040.036860][ T1005] br0: port 2(c2) entered blocking state
[ 1040.036998][ T1005] br0: port 2(c2) entered forwarding state
[ 1040.037275][ T1005] br0: port 1(c1) entered blocking state
[ 1040.037420][ T1005] br0: port 1(c1) entered forwarding state
[ 1051.089519][   T70] br0: port 1(c1) entered disabled state
[ 1051.093355][   T70] c1 (unregistering): left allmulticast mode
[ 1051.093545][   T70] c1 (unregistering): left promiscuous mode
[ 1051.093723][   T70] br0: port 1(c1) entered disabled state
[ 1051.216535][   T70] br0: port 2(c2) entered disabled state
[ 1051.219503][   T70] c2 (unregistering): left allmulticast mode
[ 1051.219694][   T70] c2 (unregistering): left promiscuous mode
[ 1051.219857][   T70] br0: port 2(c2) entered disabled state
[ 1051.356490][   T70] br0: port 3(c3) entered disabled state
[ 1051.359404][   T70] c3 (unregistering): left allmulticast mode
[ 1051.359590][   T70] c3 (unregistering): left promiscuous mode
[ 1051.359751][   T70] br0: port 3(c3) entered disabled state
[ 1051.500564][   T70] br0: port 4(sender) entered disabled state
[ 1051.511141][   T70] sender (unregistering): left allmulticast mode
[ 1051.511353][   T70] sender (unregistering): left promiscuous mode
[ 1051.511516][   T70] br0: port 4(sender) entered disabled state