[ 1007.932578][T30108] br0: port 1(c1) entered blocking state
[ 1007.932797][T30108] br0: port 1(c1) entered disabled state
[ 1007.932961][T30108] c1: entered allmulticast mode
[ 1007.934407][T30108] c1: entered promiscuous mode
[ 1008.106349][T30113] br0: port 2(c2) entered blocking state
[ 1008.106561][T30113] br0: port 2(c2) entered disabled state
[ 1008.106737][T30113] c2: entered allmulticast mode
[ 1008.108201][T30113] c2: entered promiscuous mode
[ 1008.295591][T30118] br0: port 3(c3) entered blocking state
[ 1008.295793][T30118] br0: port 3(c3) entered disabled state
[ 1008.295965][T30118] c3: entered allmulticast mode
[ 1008.297568][T30118] c3: entered promiscuous mode
[ 1008.490857][T30123] br0: port 4(sender) entered blocking state
[ 1008.491144][T30123] br0: port 4(sender) entered disabled state
[ 1008.491403][T30123] sender: entered allmulticast mode
[ 1008.493699][T30123] sender: entered promiscuous mode
[ 1008.547663][T30125] br0: port 4(sender) entered blocking state
[ 1008.547991][T30125] br0: port 4(sender) entered forwarding state
[ 1008.548534][T30125] br0: port 3(c3) entered blocking state
[ 1008.548786][T30125] br0: port 3(c3) entered forwarding state
[ 1008.549271][T30125] br0: port 2(c2) entered blocking state
[ 1008.549510][T30125] br0: port 2(c2) entered forwarding state
[ 1008.550003][T30125] br0: port 1(c1) entered blocking state
[ 1008.550247][T30125] br0: port 1(c1) entered forwarding state
[ 1019.742022][   T12] br0: port 1(c1) entered disabled state
[ 1019.754178][   T12] c1 (unregistering): left allmulticast mode
[ 1019.754403][   T12] c1 (unregistering): left promiscuous mode
[ 1019.754598][   T12] br0: port 1(c1) entered disabled state
[ 1019.893756][   T12] br0: port 2(c2) entered disabled state
[ 1019.907727][   T12] c2 (unregistering): left allmulticast mode
[ 1019.908106][   T12] c2 (unregistering): left promiscuous mode
[ 1019.908550][   T12] br0: port 2(c2) entered disabled state
[ 1020.061950][   T12] br0: port 3(c3) entered disabled state
[ 1020.076925][   T12] c3 (unregistering): left allmulticast mode
[ 1020.077442][   T12] c3 (unregistering): left promiscuous mode
[ 1020.077804][   T12] br0: port 3(c3) entered disabled state
[ 1020.235433][   T12] br0: port 4(sender) entered disabled state
[ 1020.248297][   T12] sender (unregistering): left allmulticast mode
[ 1020.248539][   T12] sender (unregistering): left promiscuous mode
[ 1020.248783][   T12] br0: port 4(sender) entered disabled state