[ 2878.636530][T28652] ip (28652) used greatest stack depth: 23088 bytes left
[ 2886.195072][T28703] br0: port 1(c1) entered blocking state
[ 2886.195764][T28703] br0: port 1(c1) entered disabled state
[ 2886.196234][T28703] c1: entered allmulticast mode
[ 2886.199795][T28703] c1: entered promiscuous mode
[ 2886.888968][T28708] br0: port 2(c2) entered blocking state
[ 2886.889364][T28708] br0: port 2(c2) entered disabled state
[ 2886.890353][T28708] c2: entered allmulticast mode
[ 2886.893765][T28708] c2: entered promiscuous mode
[ 2887.579658][T28713] br0: port 3(c3) entered blocking state
[ 2887.580020][T28713] br0: port 3(c3) entered disabled state
[ 2887.580360][T28713] c3: entered allmulticast mode
[ 2887.584315][T28713] c3: entered promiscuous mode
[ 2888.233280][T28718] br0: port 4(sender) entered blocking state
[ 2888.233712][T28718] br0: port 4(sender) entered disabled state
[ 2888.234125][T28718] sender: entered allmulticast mode
[ 2888.237528][T28718] sender: entered promiscuous mode
[ 2888.488020][T28720] br0: port 4(sender) entered blocking state
[ 2888.488516][T28720] br0: port 4(sender) entered forwarding state
[ 2888.489283][T28720] br0: port 3(c3) entered blocking state
[ 2888.489656][T28720] br0: port 3(c3) entered forwarding state
[ 2888.490334][T28720] br0: port 2(c2) entered blocking state
[ 2888.490683][T28720] br0: port 2(c2) entered forwarding state
[ 2888.491354][T28720] br0: port 1(c1) entered blocking state
[ 2888.491704][T28720] br0: port 1(c1) entered forwarding state
[ 2900.948243][   T67] br0: port 1(c1) entered disabled state
[ 2900.971330][   T67] c1 (unregistering): left allmulticast mode
[ 2900.971916][   T67] c1 (unregistering): left promiscuous mode
[ 2900.972313][   T67] br0: port 1(c1) entered disabled state
[ 2901.523579][   T67] br0: port 2(c2) entered disabled state
[ 2901.551136][   T67] c2 (unregistering): left allmulticast mode
[ 2901.551801][   T67] c2 (unregistering): left promiscuous mode
[ 2901.552433][   T67] br0: port 2(c2) entered disabled state
[ 2902.039765][   T67] br0: port 3(c3) entered disabled state
[ 2902.062256][   T67] c3 (unregistering): left allmulticast mode
[ 2902.064122][   T67] c3 (unregistering): left promiscuous mode
[ 2902.064547][   T67] br0: port 3(c3) entered disabled state
[ 2902.594418][   T67] br0: port 4(sender) entered disabled state
[ 2902.630704][   T67] sender (unregistering): left allmulticast mode
[ 2902.631286][   T67] sender (unregistering): left promiscuous mode
[ 2902.631704][   T67] br0: port 4(sender) entered disabled state