[ 3010.227830][T28510] br0: port 1(c1) entered blocking state
[ 3010.228805][T28510] br0: port 1(c1) entered disabled state
[ 3010.229242][T28510] c1: entered allmulticast mode
[ 3010.233260][T28510] c1: entered promiscuous mode
[ 3010.930667][T28515] br0: port 2(c2) entered blocking state
[ 3010.931410][T28515] br0: port 2(c2) entered disabled state
[ 3010.931778][T28515] c2: entered allmulticast mode
[ 3010.935303][T28515] c2: entered promiscuous mode
[ 3011.613123][T28520] br0: port 3(c3) entered blocking state
[ 3011.613558][T28520] br0: port 3(c3) entered disabled state
[ 3011.614192][T28520] c3: entered allmulticast mode
[ 3011.617775][T28520] c3: entered promiscuous mode
[ 3012.363390][T28525] br0: port 4(sender) entered blocking state
[ 3012.363897][T28525] br0: port 4(sender) entered disabled state
[ 3012.364942][T28525] sender: entered allmulticast mode
[ 3012.368574][T28525] sender: entered promiscuous mode
[ 3012.631837][T28527] br0: port 4(sender) entered blocking state
[ 3012.632344][T28527] br0: port 4(sender) entered forwarding state
[ 3012.633110][T28527] br0: port 3(c3) entered blocking state
[ 3012.633454][T28527] br0: port 3(c3) entered forwarding state
[ 3012.634141][T28527] br0: port 2(c2) entered blocking state
[ 3012.634482][T28527] br0: port 2(c2) entered forwarding state
[ 3012.635165][T28527] br0: port 1(c1) entered blocking state
[ 3012.635505][T28527] br0: port 1(c1) entered forwarding state
[ 3025.192068][   T12] br0: port 1(c1) entered disabled state
[ 3025.321820][   T12] c1 (unregistering): left allmulticast mode
[ 3025.322316][   T12] c1 (unregistering): left promiscuous mode
[ 3025.322752][   T12] br0: port 1(c1) entered disabled state
[ 3025.722364][   T12] br0: port 2(c2) entered disabled state
[ 3025.832878][   T12] c2 (unregistering): left allmulticast mode
[ 3025.833333][   T12] c2 (unregistering): left promiscuous mode
[ 3025.833707][   T12] br0: port 2(c2) entered disabled state
[ 3026.282369][   T12] br0: port 3(c3) entered disabled state
[ 3026.374894][   T12] c3 (unregistering): left allmulticast mode
[ 3026.375357][   T12] c3 (unregistering): left promiscuous mode
[ 3026.375734][   T12] br0: port 3(c3) entered disabled state
[ 3026.831455][   T12] br0: port 4(sender) entered disabled state
[ 3026.967833][   T12] sender (unregistering): left allmulticast mode
[ 3026.968265][   T12] sender (unregistering): left promiscuous mode
[ 3026.968650][   T12] br0: port 4(sender) entered disabled state