[ 1020.693116][T32313] br0: port 1(c1) entered blocking state
[ 1020.693813][T32313] br0: port 1(c1) entered disabled state
[ 1020.693966][T32313] c1: entered allmulticast mode
[ 1020.695381][T32313] c1: entered promiscuous mode
[ 1020.866772][T32318] br0: port 2(c2) entered blocking state
[ 1020.866982][T32318] br0: port 2(c2) entered disabled state
[ 1020.867195][T32318] c2: entered allmulticast mode
[ 1020.869245][T32318] c2: entered promiscuous mode
[ 1021.018009][T32323] br0: port 3(c3) entered blocking state
[ 1021.018165][T32323] br0: port 3(c3) entered disabled state
[ 1021.018881][T32323] c3: entered allmulticast mode
[ 1021.020256][T32323] c3: entered promiscuous mode
[ 1021.188612][T32328] br0: port 4(sender) entered blocking state
[ 1021.188797][T32328] br0: port 4(sender) entered disabled state
[ 1021.188976][T32328] sender: entered allmulticast mode
[ 1021.190339][T32328] sender: entered promiscuous mode
[ 1021.245864][T32330] br0: port 4(sender) entered blocking state
[ 1021.246054][T32330] br0: port 4(sender) entered forwarding state
[ 1021.246340][T32330] br0: port 3(c3) entered blocking state
[ 1021.246470][T32330] br0: port 3(c3) entered forwarding state
[ 1021.246763][T32330] br0: port 2(c2) entered blocking state
[ 1021.246892][T32330] br0: port 2(c2) entered forwarding state
[ 1021.247155][T32330] br0: port 1(c1) entered blocking state
[ 1021.247297][T32330] br0: port 1(c1) entered forwarding state
[ 1032.226072][   T12] br0: port 1(c1) entered disabled state
[ 1032.229583][   T12] c1 (unregistering): left allmulticast mode
[ 1032.229842][   T12] c1 (unregistering): left promiscuous mode
[ 1032.230022][   T12] br0: port 1(c1) entered disabled state
[ 1032.352731][   T12] br0: port 2(c2) entered disabled state
[ 1032.356299][   T12] c2 (unregistering): left allmulticast mode
[ 1032.356482][   T12] c2 (unregistering): left promiscuous mode
[ 1032.356641][   T12] br0: port 2(c2) entered disabled state
[ 1032.479192][   T12] br0: port 3(c3) entered disabled state
[ 1032.484211][   T12] c3 (unregistering): left allmulticast mode
[ 1032.484399][   T12] c3 (unregistering): left promiscuous mode
[ 1032.484552][   T12] br0: port 3(c3) entered disabled state
[ 1032.616835][   T12] br0: port 4(sender) entered disabled state
[ 1032.618965][   T12] sender (unregistering): left allmulticast mode
[ 1032.619136][   T12] sender (unregistering): left promiscuous mode
[ 1032.619296][   T12] br0: port 4(sender) entered disabled state