[ 1007.866395][  T876] br0: port 1(c1) entered blocking state
[ 1007.866568][  T876] br0: port 1(c1) entered disabled state
[ 1007.866721][  T876] c1: entered allmulticast mode
[ 1007.868103][  T876] c1: entered promiscuous mode
[ 1008.014889][  T881] br0: port 2(c2) entered blocking state
[ 1008.015076][  T881] br0: port 2(c2) entered disabled state
[ 1008.015270][  T881] c2: entered allmulticast mode
[ 1008.016666][  T881] c2: entered promiscuous mode
[ 1008.168989][  T886] br0: port 3(c3) entered blocking state
[ 1008.169147][  T886] br0: port 3(c3) entered disabled state
[ 1008.169307][  T886] c3: entered allmulticast mode
[ 1008.170663][  T886] c3: entered promiscuous mode
[ 1008.310637][  T891] br0: port 4(sender) entered blocking state
[ 1008.310865][  T891] br0: port 4(sender) entered disabled state
[ 1008.311039][  T891] sender: entered allmulticast mode
[ 1008.312878][  T891] sender: entered promiscuous mode
[ 1008.369273][  T893] br0: port 4(sender) entered blocking state
[ 1008.369469][  T893] br0: port 4(sender) entered forwarding state
[ 1008.369766][  T893] br0: port 3(c3) entered blocking state
[ 1008.369903][  T893] br0: port 3(c3) entered forwarding state
[ 1008.370172][  T893] br0: port 2(c2) entered blocking state
[ 1008.370308][  T893] br0: port 2(c2) entered forwarding state
[ 1008.370582][  T893] br0: port 1(c1) entered blocking state
[ 1008.370726][  T893] br0: port 1(c1) entered forwarding state
[ 1019.357957][   T12] br0: port 1(c1) entered disabled state
[ 1019.360930][   T12] c1 (unregistering): left allmulticast mode
[ 1019.361115][   T12] c1 (unregistering): left promiscuous mode
[ 1019.361279][   T12] br0: port 1(c1) entered disabled state
[ 1019.484063][   T12] br0: port 2(c2) entered disabled state
[ 1019.486867][   T12] c2 (unregistering): left allmulticast mode
[ 1019.487051][   T12] c2 (unregistering): left promiscuous mode
[ 1019.487215][   T12] br0: port 2(c2) entered disabled state
[ 1019.615034][   T12] br0: port 3(c3) entered disabled state
[ 1019.618128][   T12] c3 (unregistering): left allmulticast mode
[ 1019.618305][   T12] c3 (unregistering): left promiscuous mode
[ 1019.618463][   T12] br0: port 3(c3) entered disabled state
[ 1019.742017][   T12] br0: port 4(sender) entered disabled state
[ 1019.744281][   T12] sender (unregistering): left allmulticast mode
[ 1019.744452][   T12] sender (unregistering): left promiscuous mode
[ 1019.744618][   T12] br0: port 4(sender) entered disabled state