[ 1915.252322][T19216] br0: port 1(c1) entered blocking state
[ 1915.252719][T19216] br0: port 1(c1) entered disabled state
[ 1915.253074][T19216] c1: entered allmulticast mode
[ 1915.258321][T19216] c1: entered promiscuous mode
[ 1915.939307][T19221] br0: port 2(c2) entered blocking state
[ 1915.939737][T19221] br0: port 2(c2) entered disabled state
[ 1915.940078][T19221] c2: entered allmulticast mode
[ 1915.944495][T19221] c2: entered promiscuous mode
[ 1916.646542][T19226] br0: port 3(c3) entered blocking state
[ 1916.647324][T19226] br0: port 3(c3) entered disabled state
[ 1916.647687][T19226] c3: entered allmulticast mode
[ 1916.650990][T19226] c3: entered promiscuous mode
[ 1917.344219][T19231] br0: port 4(sender) entered blocking state
[ 1917.344641][T19231] br0: port 4(sender) entered disabled state
[ 1917.345349][T19231] sender: entered allmulticast mode
[ 1917.348605][T19231] sender: entered promiscuous mode
[ 1917.589648][T19233] br0: port 4(sender) entered blocking state
[ 1917.590201][T19233] br0: port 4(sender) entered forwarding state
[ 1917.590910][T19233] br0: port 3(c3) entered blocking state
[ 1917.591247][T19233] br0: port 3(c3) entered forwarding state
[ 1917.591905][T19233] br0: port 2(c2) entered blocking state
[ 1917.592227][T19233] br0: port 2(c2) entered forwarding state
[ 1917.592876][T19233] br0: port 1(c1) entered blocking state
[ 1917.593198][T19233] br0: port 1(c1) entered forwarding state
[ 1930.098811][   T67] br0: port 1(c1) entered disabled state
[ 1930.248762][   T67] c1 (unregistering): left allmulticast mode
[ 1930.249198][   T67] c1 (unregistering): left promiscuous mode
[ 1930.249550][   T67] br0: port 1(c1) entered disabled state
[ 1930.614403][   T67] br0: port 2(c2) entered disabled state
[ 1930.767952][   T67] c2 (unregistering): left allmulticast mode
[ 1930.768345][   T67] c2 (unregistering): left promiscuous mode
[ 1930.768723][   T67] br0: port 2(c2) entered disabled state
[ 1931.208413][   T67] br0: port 3(c3) entered disabled state
[ 1931.360173][   T67] c3 (unregistering): left allmulticast mode
[ 1931.360879][   T67] c3 (unregistering): left promiscuous mode
[ 1931.361539][   T67] br0: port 3(c3) entered disabled state
[ 1931.751839][   T67] br0: port 4(sender) entered disabled state
[ 1931.841607][   T67] sender (unregistering): left allmulticast mode
[ 1931.842022][   T67] sender (unregistering): left promiscuous mode
[ 1931.842381][   T67] br0: port 4(sender) entered disabled state