[ 2184.707418][T18337] br0: port 1(c1) entered blocking state
[ 2184.707745][T18337] br0: port 1(c1) entered disabled state
[ 2184.707990][T18337] c1: entered allmulticast mode
[ 2184.709894][T18337] c1: entered promiscuous mode
[ 2185.097612][T18339] ip (18339) used greatest stack depth: 23520 bytes left
[ 2185.590832][T18342] br0: port 2(c2) entered blocking state
[ 2185.591154][T18342] br0: port 2(c2) entered disabled state
[ 2185.591405][T18342] c2: entered allmulticast mode
[ 2185.593309][T18342] c2: entered promiscuous mode
[ 2186.459521][T18347] br0: port 3(c3) entered blocking state
[ 2186.459769][T18347] br0: port 3(c3) entered disabled state
[ 2186.460035][T18347] c3: entered allmulticast mode
[ 2186.462692][T18347] c3: entered promiscuous mode
[ 2187.354258][T18352] br0: port 4(sender) entered blocking state
[ 2187.354576][T18352] br0: port 4(sender) entered disabled state
[ 2187.354876][T18352] sender: entered allmulticast mode
[ 2187.357511][T18352] sender: entered promiscuous mode
[ 2187.681257][T18354] br0: port 4(sender) entered blocking state
[ 2187.681542][T18354] br0: port 4(sender) entered forwarding state
[ 2187.681973][T18354] br0: port 3(c3) entered blocking state
[ 2187.682162][T18354] br0: port 3(c3) entered forwarding state
[ 2187.682558][T18354] br0: port 2(c2) entered blocking state
[ 2187.682749][T18354] br0: port 2(c2) entered forwarding state
[ 2187.683129][T18354] br0: port 1(c1) entered blocking state
[ 2187.683326][T18354] br0: port 1(c1) entered forwarding state
[ 2200.609323][   T11] br0: port 1(c1) entered disabled state
[ 2200.679085][   T11] c1 (unregistering): left allmulticast mode
[ 2200.679310][   T11] c1 (unregistering): left promiscuous mode
[ 2200.679533][   T11] br0: port 1(c1) entered disabled state
[ 2201.229883][   T11] br0: port 2(c2) entered disabled state
[ 2201.341075][   T11] c2 (unregistering): left allmulticast mode
[ 2201.341305][   T11] c2 (unregistering): left promiscuous mode
[ 2201.341521][   T11] br0: port 2(c2) entered disabled state
[ 2201.876605][   T11] br0: port 3(c3) entered disabled state
[ 2201.958059][   T11] c3 (unregistering): left allmulticast mode
[ 2201.958371][   T11] c3 (unregistering): left promiscuous mode
[ 2201.958586][   T11] br0: port 3(c3) entered disabled state
[ 2202.499377][   T11] br0: port 4(sender) entered disabled state
[ 2202.632130][   T11] sender (unregistering): left allmulticast mode
[ 2202.632360][   T11] sender (unregistering): left promiscuous mode
[ 2202.632599][   T11] br0: port 4(sender) entered disabled state