[ 1011.039373][  T936] br0: port 1(c1) entered blocking state
[ 1011.039711][  T936] br0: port 1(c1) entered disabled state
[ 1011.040046][  T936] c1: entered allmulticast mode
[ 1011.041799][  T936] c1: entered promiscuous mode
[ 1011.213562][  T941] br0: port 2(c2) entered blocking state
[ 1011.213848][  T941] br0: port 2(c2) entered disabled state
[ 1011.214134][  T941] c2: entered allmulticast mode
[ 1011.215833][  T941] c2: entered promiscuous mode
[ 1011.402734][  T946] br0: port 3(c3) entered blocking state
[ 1011.403013][  T946] br0: port 3(c3) entered disabled state
[ 1011.403277][  T946] c3: entered allmulticast mode
[ 1011.404907][  T946] c3: entered promiscuous mode
[ 1011.582564][  T951] br0: port 4(sender) entered blocking state
[ 1011.582949][  T951] br0: port 4(sender) entered disabled state
[ 1011.583363][  T951] sender: entered allmulticast mode
[ 1011.585151][  T951] sender: entered promiscuous mode
[ 1011.638596][  T953] br0: port 4(sender) entered blocking state
[ 1011.638973][  T953] br0: port 4(sender) entered forwarding state
[ 1011.639485][  T953] br0: port 3(c3) entered blocking state
[ 1011.639782][  T953] br0: port 3(c3) entered forwarding state
[ 1011.640287][  T953] br0: port 2(c2) entered blocking state
[ 1011.640607][  T953] br0: port 2(c2) entered forwarding state
[ 1011.641095][  T953] br0: port 1(c1) entered blocking state
[ 1011.641414][  T953] br0: port 1(c1) entered forwarding state
[ 1022.645561][   T12] br0: port 1(c1) entered disabled state
[ 1022.649340][   T12] c1 (unregistering): left allmulticast mode
[ 1022.649715][   T12] c1 (unregistering): left promiscuous mode
[ 1022.650093][   T12] br0: port 1(c1) entered disabled state
[ 1022.790045][   T12] br0: port 2(c2) entered disabled state
[ 1022.793353][   T12] c2 (unregistering): left allmulticast mode
[ 1022.793676][   T12] c2 (unregistering): left promiscuous mode
[ 1022.793991][   T12] br0: port 2(c2) entered disabled state
[ 1022.940062][   T12] br0: port 3(c3) entered disabled state
[ 1022.943937][   T12] c3 (unregistering): left allmulticast mode
[ 1022.944249][   T12] c3 (unregistering): left promiscuous mode
[ 1022.944627][   T12] br0: port 3(c3) entered disabled state
[ 1023.096365][   T12] br0: port 4(sender) entered disabled state
[ 1023.101001][   T12] sender (unregistering): left allmulticast mode
[ 1023.101454][   T12] sender (unregistering): left promiscuous mode
[ 1023.101755][   T12] br0: port 4(sender) entered disabled state