[ 1018.413133][  T702] br0: port 1(c1) entered blocking state
[ 1018.413286][  T702] br0: port 1(c1) entered disabled state
[ 1018.413432][  T702] c1: entered allmulticast mode
[ 1018.414789][  T702] c1: entered promiscuous mode
[ 1018.570713][  T707] br0: port 2(c2) entered blocking state
[ 1018.570891][  T707] br0: port 2(c2) entered disabled state
[ 1018.571077][  T707] c2: entered allmulticast mode
[ 1018.572548][  T707] c2: entered promiscuous mode
[ 1018.752384][  T712] br0: port 3(c3) entered blocking state
[ 1018.752700][  T712] br0: port 3(c3) entered disabled state
[ 1018.752887][  T712] c3: entered allmulticast mode
[ 1018.754380][  T712] c3: entered promiscuous mode
[ 1018.906557][  T717] br0: port 4(sender) entered blocking state
[ 1018.906726][  T717] br0: port 4(sender) entered disabled state
[ 1018.906894][  T717] sender: entered allmulticast mode
[ 1018.908311][  T717] sender: entered promiscuous mode
[ 1018.962228][  T719] br0: port 4(sender) entered blocking state
[ 1018.962414][  T719] br0: port 4(sender) entered forwarding state
[ 1018.962695][  T719] br0: port 3(c3) entered blocking state
[ 1018.962819][  T719] br0: port 3(c3) entered forwarding state
[ 1018.963070][  T719] br0: port 2(c2) entered blocking state
[ 1018.963196][  T719] br0: port 2(c2) entered forwarding state
[ 1018.963457][  T719] br0: port 1(c1) entered blocking state
[ 1018.963590][  T719] br0: port 1(c1) entered forwarding state
[ 1029.980665][   T70] br0: port 1(c1) entered disabled state
[ 1029.984326][   T70] c1 (unregistering): left allmulticast mode
[ 1029.984507][   T70] c1 (unregistering): left promiscuous mode
[ 1029.984667][   T70] br0: port 1(c1) entered disabled state
[ 1030.119728][   T70] br0: port 2(c2) entered disabled state
[ 1030.123261][   T70] c2 (unregistering): left allmulticast mode
[ 1030.123588][   T70] c2 (unregistering): left promiscuous mode
[ 1030.123751][   T70] br0: port 2(c2) entered disabled state
[ 1030.241231][   T70] br0: port 3(c3) entered disabled state
[ 1030.244158][   T70] c3 (unregistering): left allmulticast mode
[ 1030.244312][   T70] c3 (unregistering): left promiscuous mode
[ 1030.244465][   T70] br0: port 3(c3) entered disabled state
[ 1030.378406][   T70] br0: port 4(sender) entered disabled state
[ 1030.381954][   T70] sender (unregistering): left allmulticast mode
[ 1030.382118][   T70] sender (unregistering): left promiscuous mode
[ 1030.382263][   T70] br0: port 4(sender) entered disabled state