[ 1251.791315][  T429] br0: port 1(c1) entered blocking state
[ 1251.791638][  T429] br0: port 1(c1) entered disabled state
[ 1251.791937][  T429] c1: entered allmulticast mode
[ 1251.793534][  T429] c1: entered promiscuous mode
[ 1251.953575][  T434] br0: port 2(c2) entered blocking state
[ 1251.953831][  T434] br0: port 2(c2) entered disabled state
[ 1251.954085][  T434] c2: entered allmulticast mode
[ 1251.955627][  T434] c2: entered promiscuous mode
[ 1252.114797][  T439] br0: port 3(c3) entered blocking state
[ 1252.115093][  T439] br0: port 3(c3) entered disabled state
[ 1252.116048][  T439] c3: entered allmulticast mode
[ 1252.117634][  T439] c3: entered promiscuous mode
[ 1252.279115][  T444] br0: port 4(sender) entered blocking state
[ 1252.280033][  T444] br0: port 4(sender) entered disabled state
[ 1252.280351][  T444] sender: entered allmulticast mode
[ 1252.281858][  T444] sender: entered promiscuous mode
[ 1252.344375][  T446] br0: port 4(sender) entered blocking state
[ 1252.344699][  T446] br0: port 4(sender) entered forwarding state
[ 1252.345132][  T446] br0: port 3(c3) entered blocking state
[ 1252.345387][  T446] br0: port 3(c3) entered forwarding state
[ 1252.345802][  T446] br0: port 2(c2) entered blocking state
[ 1252.346048][  T446] br0: port 2(c2) entered forwarding state
[ 1252.346468][  T446] br0: port 1(c1) entered blocking state
[ 1252.346715][  T446] br0: port 1(c1) entered forwarding state
[ 1263.385128][   T12] br0: port 1(c1) entered disabled state
[ 1263.388753][   T12] c1 (unregistering): left allmulticast mode
[ 1263.389067][   T12] c1 (unregistering): left promiscuous mode
[ 1263.389370][   T12] br0: port 1(c1) entered disabled state
[ 1263.516136][   T12] br0: port 2(c2) entered disabled state
[ 1263.526439][   T12] c2 (unregistering): left allmulticast mode
[ 1263.526746][   T12] c2 (unregistering): left promiscuous mode
[ 1263.527032][   T12] br0: port 2(c2) entered disabled state
[ 1263.643608][   T12] br0: port 3(c3) entered disabled state
[ 1263.647183][   T12] c3 (unregistering): left allmulticast mode
[ 1263.647550][   T12] c3 (unregistering): left promiscuous mode
[ 1263.647886][   T12] br0: port 3(c3) entered disabled state
[ 1263.775444][   T12] br0: port 4(sender) entered disabled state
[ 1263.780678][   T12] sender (unregistering): left allmulticast mode
[ 1263.781001][   T12] sender (unregistering): left promiscuous mode
[ 1263.781310][   T12] br0: port 4(sender) entered disabled state