[ 3009.695842][T28987] ip (28987) used greatest stack depth: 23056 bytes left
[ 3011.607386][T29000] br0: port 1(c1) entered blocking state
[ 3011.607793][T29000] br0: port 1(c1) entered disabled state
[ 3011.608162][T29000] c1: entered allmulticast mode
[ 3011.611822][T29000] c1: entered promiscuous mode
[ 3012.270217][T29005] br0: port 2(c2) entered blocking state
[ 3012.270629][T29005] br0: port 2(c2) entered disabled state
[ 3012.270968][T29005] c2: entered allmulticast mode
[ 3012.275099][T29005] c2: entered promiscuous mode
[ 3012.939688][T29010] br0: port 3(c3) entered blocking state
[ 3012.940025][T29010] br0: port 3(c3) entered disabled state
[ 3012.940400][T29010] c3: entered allmulticast mode
[ 3012.944399][T29010] c3: entered promiscuous mode
[ 3013.613100][T29015] br0: port 4(sender) entered blocking state
[ 3013.613650][T29015] br0: port 4(sender) entered disabled state
[ 3013.614140][T29015] sender: entered allmulticast mode
[ 3013.618089][T29015] sender: entered promiscuous mode
[ 3013.866841][T29017] br0: port 4(sender) entered blocking state
[ 3013.867421][T29017] br0: port 4(sender) entered forwarding state
[ 3013.868170][T29017] br0: port 3(c3) entered blocking state
[ 3013.868509][T29017] br0: port 3(c3) entered forwarding state
[ 3013.869192][T29017] br0: port 2(c2) entered blocking state
[ 3013.869526][T29017] br0: port 2(c2) entered forwarding state
[ 3013.870194][T29017] br0: port 1(c1) entered blocking state
[ 3013.870529][T29017] br0: port 1(c1) entered forwarding state
[ 3026.342037][   T12] br0: port 1(c1) entered disabled state
[ 3026.364797][   T12] c1 (unregistering): left allmulticast mode
[ 3026.365280][   T12] c1 (unregistering): left promiscuous mode
[ 3026.365658][   T12] br0: port 1(c1) entered disabled state
[ 3026.836821][   T12] br0: port 2(c2) entered disabled state
[ 3026.855944][   T12] c2 (unregistering): left allmulticast mode
[ 3026.858452][   T12] c2 (unregistering): left promiscuous mode
[ 3026.858829][   T12] br0: port 2(c2) entered disabled state
[ 3027.376858][   T12] br0: port 3(c3) entered disabled state
[ 3027.398046][   T12] c3 (unregistering): left allmulticast mode
[ 3027.398569][   T12] c3 (unregistering): left promiscuous mode
[ 3027.398938][   T12] br0: port 3(c3) entered disabled state
[ 3027.884951][   T12] br0: port 4(sender) entered disabled state
[ 3027.905853][   T12] sender (unregistering): left allmulticast mode
[ 3027.908310][   T12] sender (unregistering): left promiscuous mode
[ 3027.908753][   T12] br0: port 4(sender) entered disabled state