[ 2993.187302][T25724] br0: port 1(c1) entered blocking state
[ 2993.188200][T25724] br0: port 1(c1) entered disabled state
[ 2993.188556][T25724] c1: entered allmulticast mode
[ 2993.191997][T25724] c1: entered promiscuous mode
[ 2993.847067][T25729] br0: port 2(c2) entered blocking state
[ 2993.847484][T25729] br0: port 2(c2) entered disabled state
[ 2993.847851][T25729] c2: entered allmulticast mode
[ 2993.851774][T25729] c2: entered promiscuous mode
[ 2994.524338][T25734] br0: port 3(c3) entered blocking state
[ 2994.524762][T25734] br0: port 3(c3) entered disabled state
[ 2994.525107][T25734] c3: entered allmulticast mode
[ 2994.528583][T25734] c3: entered promiscuous mode
[ 2995.217375][T25739] br0: port 4(sender) entered blocking state
[ 2995.219113][T25739] br0: port 4(sender) entered disabled state
[ 2995.219613][T25739] sender: entered allmulticast mode
[ 2995.223100][T25739] sender: entered promiscuous mode
[ 2995.486650][T25741] br0: port 4(sender) entered blocking state
[ 2995.487097][T25741] br0: port 4(sender) entered forwarding state
[ 2995.487829][T25741] br0: port 3(c3) entered blocking state
[ 2995.488151][T25741] br0: port 3(c3) entered forwarding state
[ 2995.488813][T25741] br0: port 2(c2) entered blocking state
[ 2995.489135][T25741] br0: port 2(c2) entered forwarding state
[ 2995.489822][T25741] br0: port 1(c1) entered blocking state
[ 2995.490150][T25741] br0: port 1(c1) entered forwarding state
[ 3007.989654][   T12] br0: port 1(c1) entered disabled state
[ 3008.147414][   T12] c1 (unregistering): left allmulticast mode
[ 3008.147872][   T12] c1 (unregistering): left promiscuous mode
[ 3008.148283][   T12] br0: port 1(c1) entered disabled state
[ 3008.496566][   T12] br0: port 2(c2) entered disabled state
[ 3008.613371][   T12] c2 (unregistering): left allmulticast mode
[ 3008.613831][   T12] c2 (unregistering): left promiscuous mode
[ 3008.614217][   T12] br0: port 2(c2) entered disabled state
[ 3009.029483][   T12] br0: port 3(c3) entered disabled state
[ 3009.117376][   T12] c3 (unregistering): left allmulticast mode
[ 3009.117830][   T12] c3 (unregistering): left promiscuous mode
[ 3009.118214][   T12] br0: port 3(c3) entered disabled state
[ 3009.559830][   T12] br0: port 4(sender) entered disabled state
[ 3009.662372][   T12] sender (unregistering): left allmulticast mode
[ 3009.662824][   T12] sender (unregistering): left promiscuous mode
[ 3009.663208][   T12] br0: port 4(sender) entered disabled state