[ 1038.321350][ T1255] br0: port 1(c1) entered blocking state
[ 1038.321555][ T1255] br0: port 1(c1) entered disabled state
[ 1038.321755][ T1255] c1: entered allmulticast mode
[ 1038.323174][ T1255] c1: entered promiscuous mode
[ 1038.476413][ T1260] br0: port 2(c2) entered blocking state
[ 1038.476585][ T1260] br0: port 2(c2) entered disabled state
[ 1038.476785][ T1260] c2: entered allmulticast mode
[ 1038.478213][ T1260] c2: entered promiscuous mode
[ 1038.620189][ T1265] br0: port 3(c3) entered blocking state
[ 1038.620325][ T1265] br0: port 3(c3) entered disabled state
[ 1038.620468][ T1265] c3: entered allmulticast mode
[ 1038.621818][ T1265] c3: entered promiscuous mode
[ 1038.770479][ T1270] br0: port 4(sender) entered blocking state
[ 1038.770657][ T1270] br0: port 4(sender) entered disabled state
[ 1038.771417][ T1270] sender: entered allmulticast mode
[ 1038.772873][ T1270] sender: entered promiscuous mode
[ 1038.826797][ T1272] br0: port 4(sender) entered blocking state
[ 1038.826970][ T1272] br0: port 4(sender) entered forwarding state
[ 1038.827236][ T1272] br0: port 3(c3) entered blocking state
[ 1038.827356][ T1272] br0: port 3(c3) entered forwarding state
[ 1038.827618][ T1272] br0: port 2(c2) entered blocking state
[ 1038.827746][ T1272] br0: port 2(c2) entered forwarding state
[ 1038.827993][ T1272] br0: port 1(c1) entered blocking state
[ 1038.828119][ T1272] br0: port 1(c1) entered forwarding state
[ 1049.808374][   T12] br0: port 1(c1) entered disabled state
[ 1049.810813][   T12] c1 (unregistering): left allmulticast mode
[ 1049.810978][   T12] c1 (unregistering): left promiscuous mode
[ 1049.811121][   T12] br0: port 1(c1) entered disabled state
[ 1049.944246][   T12] br0: port 2(c2) entered disabled state
[ 1049.946333][   T12] c2 (unregistering): left allmulticast mode
[ 1049.946496][   T12] c2 (unregistering): left promiscuous mode
[ 1049.946639][   T12] br0: port 2(c2) entered disabled state
[ 1050.069393][   T12] br0: port 3(c3) entered disabled state
[ 1050.071702][   T12] c3 (unregistering): left allmulticast mode
[ 1050.072744][   T12] c3 (unregistering): left promiscuous mode
[ 1050.072985][   T12] br0: port 3(c3) entered disabled state
[ 1050.204799][   T12] br0: port 4(sender) entered disabled state
[ 1050.208623][   T12] sender (unregistering): left allmulticast mode
[ 1050.208800][   T12] sender (unregistering): left promiscuous mode
[ 1050.208945][   T12] br0: port 4(sender) entered disabled state