[ 2987.813875][T28234] ip (28234) used greatest stack depth: 23664 bytes left
[ 2995.044741][T28285] br0: port 1(c1) entered blocking state
[ 2995.045153][T28285] br0: port 1(c1) entered disabled state
[ 2995.045893][T28285] c1: entered allmulticast mode
[ 2995.049631][T28285] c1: entered promiscuous mode
[ 2995.723147][T28290] br0: port 2(c2) entered blocking state
[ 2995.724477][T28290] br0: port 2(c2) entered disabled state
[ 2995.724824][T28290] c2: entered allmulticast mode
[ 2995.728228][T28290] c2: entered promiscuous mode
[ 2996.387650][T28295] br0: port 3(c3) entered blocking state
[ 2996.388068][T28295] br0: port 3(c3) entered disabled state
[ 2996.388737][T28295] c3: entered allmulticast mode
[ 2996.392266][T28295] c3: entered promiscuous mode
[ 2997.065731][T28300] br0: port 4(sender) entered blocking state
[ 2997.066210][T28300] br0: port 4(sender) entered disabled state
[ 2997.066856][T28300] sender: entered allmulticast mode
[ 2997.070229][T28300] sender: entered promiscuous mode
[ 2997.323119][T28302] br0: port 4(sender) entered blocking state
[ 2997.323628][T28302] br0: port 4(sender) entered forwarding state
[ 2997.324377][T28302] br0: port 3(c3) entered blocking state
[ 2997.324742][T28302] br0: port 3(c3) entered forwarding state
[ 2997.325438][T28302] br0: port 2(c2) entered blocking state
[ 2997.325778][T28302] br0: port 2(c2) entered forwarding state
[ 2997.326470][T28302] br0: port 1(c1) entered blocking state
[ 2997.326819][T28302] br0: port 1(c1) entered forwarding state
[ 3009.786467][   T67] br0: port 1(c1) entered disabled state
[ 3009.810087][   T67] c1 (unregistering): left allmulticast mode
[ 3009.810636][   T67] c1 (unregistering): left promiscuous mode
[ 3009.811018][   T67] br0: port 1(c1) entered disabled state
[ 3010.313293][   T67] br0: port 2(c2) entered disabled state
[ 3010.336619][   T67] c2 (unregistering): left allmulticast mode
[ 3010.337024][   T67] c2 (unregistering): left promiscuous mode
[ 3010.337525][   T67] br0: port 2(c2) entered disabled state
[ 3010.834456][   T67] br0: port 3(c3) entered disabled state
[ 3010.854329][   T67] c3 (unregistering): left allmulticast mode
[ 3010.855412][   T67] c3 (unregistering): left promiscuous mode
[ 3010.855842][   T67] br0: port 3(c3) entered disabled state
[ 3011.362882][   T67] br0: port 4(sender) entered disabled state
[ 3011.386186][   T67] sender (unregistering): left allmulticast mode
[ 3011.387418][   T67] sender (unregistering): left promiscuous mode
[ 3011.387851][   T67] br0: port 4(sender) entered disabled state