[ 1018.306401][T32320] br0: port 1(c1) entered blocking state
[ 1018.306592][T32320] br0: port 1(c1) entered disabled state
[ 1018.306759][T32320] c1: entered allmulticast mode
[ 1018.308162][T32320] c1: entered promiscuous mode
[ 1018.465470][T32325] br0: port 2(c2) entered blocking state
[ 1018.465706][T32325] br0: port 2(c2) entered disabled state
[ 1018.465921][T32325] c2: entered allmulticast mode
[ 1018.467443][T32325] c2: entered promiscuous mode
[ 1018.634220][T32330] br0: port 3(c3) entered blocking state
[ 1018.634434][T32330] br0: port 3(c3) entered disabled state
[ 1018.634658][T32330] c3: entered allmulticast mode
[ 1018.636224][T32330] c3: entered promiscuous mode
[ 1018.812129][T32335] br0: port 4(sender) entered blocking state
[ 1018.812335][T32335] br0: port 4(sender) entered disabled state
[ 1018.812520][T32335] sender: entered allmulticast mode
[ 1018.814012][T32335] sender: entered promiscuous mode
[ 1018.860969][T32337] br0: port 4(sender) entered blocking state
[ 1018.861213][T32337] br0: port 4(sender) entered forwarding state
[ 1018.861615][T32337] br0: port 3(c3) entered blocking state
[ 1018.861803][T32337] br0: port 3(c3) entered forwarding state
[ 1018.862123][T32337] br0: port 2(c2) entered blocking state
[ 1018.862331][T32337] br0: port 2(c2) entered forwarding state
[ 1018.862660][T32337] br0: port 1(c1) entered blocking state
[ 1018.862849][T32337] br0: port 1(c1) entered forwarding state
[ 1029.877940][   T12] br0: port 1(c1) entered disabled state
[ 1029.881389][   T12] c1 (unregistering): left allmulticast mode
[ 1029.881583][   T12] c1 (unregistering): left promiscuous mode
[ 1029.882912][   T12] br0: port 1(c1) entered disabled state
[ 1030.032642][   T12] br0: port 2(c2) entered disabled state
[ 1030.035434][   T12] c2 (unregistering): left allmulticast mode
[ 1030.035611][   T12] c2 (unregistering): left promiscuous mode
[ 1030.036259][   T12] br0: port 2(c2) entered disabled state
[ 1030.204462][   T12] br0: port 3(c3) entered disabled state
[ 1030.208029][   T12] c3 (unregistering): left allmulticast mode
[ 1030.208263][   T12] c3 (unregistering): left promiscuous mode
[ 1030.208476][   T12] br0: port 3(c3) entered disabled state
[ 1030.367123][   T12] br0: port 4(sender) entered disabled state
[ 1030.369570][   T12] sender (unregistering): left allmulticast mode
[ 1030.369783][   T12] sender (unregistering): left promiscuous mode
[ 1030.369959][   T12] br0: port 4(sender) entered disabled state