[ 1968.464395][T19183] ip (19183) used greatest stack depth: 23480 bytes left
[ 1972.155674][T19215] br0: port 1(c1) entered blocking state
[ 1972.156089][T19215] br0: port 1(c1) entered disabled state
[ 1972.158018][T19215] c1: entered allmulticast mode
[ 1972.161935][T19215] c1: entered promiscuous mode
[ 1972.825700][T19220] br0: port 2(c2) entered blocking state
[ 1972.826146][T19220] br0: port 2(c2) entered disabled state
[ 1972.826494][T19220] c2: entered allmulticast mode
[ 1972.831034][T19220] c2: entered promiscuous mode
[ 1973.498103][T19225] br0: port 3(c3) entered blocking state
[ 1973.498489][T19225] br0: port 3(c3) entered disabled state
[ 1973.498853][T19225] c3: entered allmulticast mode
[ 1973.503096][T19225] c3: entered promiscuous mode
[ 1974.167871][T19230] br0: port 4(sender) entered blocking state
[ 1974.168322][T19230] br0: port 4(sender) entered disabled state
[ 1974.168748][T19230] sender: entered allmulticast mode
[ 1974.172614][T19230] sender: entered promiscuous mode
[ 1974.433784][T19232] br0: port 4(sender) entered blocking state
[ 1974.434277][T19232] br0: port 4(sender) entered forwarding state
[ 1974.435012][T19232] br0: port 3(c3) entered blocking state
[ 1974.435371][T19232] br0: port 3(c3) entered forwarding state
[ 1974.436056][T19232] br0: port 2(c2) entered blocking state
[ 1974.436417][T19232] br0: port 2(c2) entered forwarding state
[ 1974.437099][T19232] br0: port 1(c1) entered blocking state
[ 1974.437461][T19232] br0: port 1(c1) entered forwarding state
[ 1986.851821][   T68] br0: port 1(c1) entered disabled state
[ 1986.970924][   T68] c1 (unregistering): left allmulticast mode
[ 1986.971408][   T68] c1 (unregistering): left promiscuous mode
[ 1986.971780][   T68] br0: port 1(c1) entered disabled state
[ 1987.395845][   T68] br0: port 2(c2) entered disabled state
[ 1987.547937][   T68] c2 (unregistering): left allmulticast mode
[ 1987.548412][   T68] c2 (unregistering): left promiscuous mode
[ 1987.548791][   T68] br0: port 2(c2) entered disabled state
[ 1987.918190][   T68] br0: port 3(c3) entered disabled state
[ 1988.018931][   T68] c3 (unregistering): left allmulticast mode
[ 1988.019388][   T68] c3 (unregistering): left promiscuous mode
[ 1988.019759][   T68] br0: port 3(c3) entered disabled state
[ 1988.442350][   T68] br0: port 4(sender) entered disabled state
[ 1988.571941][   T68] sender (unregistering): left allmulticast mode
[ 1988.572449][   T68] sender (unregistering): left promiscuous mode
[ 1988.572812][   T68] br0: port 4(sender) entered disabled state