[ 2494.531719][T19087] br0: port 1(c1) entered blocking state
[ 2494.531994][T19087] br0: port 1(c1) entered disabled state
[ 2494.532254][T19087] c1: entered allmulticast mode
[ 2494.534131][T19087] c1: entered promiscuous mode
[ 2495.544361][T19092] br0: port 2(c2) entered blocking state
[ 2495.544752][T19092] br0: port 2(c2) entered disabled state
[ 2495.545131][T19092] c2: entered allmulticast mode
[ 2495.548279][T19092] c2: entered promiscuous mode
[ 2496.542225][T19097] br0: port 3(c3) entered blocking state
[ 2496.543170][T19097] br0: port 3(c3) entered disabled state
[ 2496.543390][T19097] c3: entered allmulticast mode
[ 2496.545171][T19097] c3: entered promiscuous mode
[ 2497.506650][T19102] br0: port 4(sender) entered blocking state
[ 2497.506935][T19102] br0: port 4(sender) entered disabled state
[ 2497.507211][T19102] sender: entered allmulticast mode
[ 2497.509026][T19102] sender: entered promiscuous mode
[ 2497.890207][T19104] br0: port 4(sender) entered blocking state
[ 2497.890523][T19104] br0: port 4(sender) entered forwarding state
[ 2497.890978][T19104] br0: port 3(c3) entered blocking state
[ 2497.891186][T19104] br0: port 3(c3) entered forwarding state
[ 2497.891605][T19104] br0: port 2(c2) entered blocking state
[ 2497.891829][T19104] br0: port 2(c2) entered forwarding state
[ 2497.892259][T19104] br0: port 1(c1) entered blocking state
[ 2497.892483][T19104] br0: port 1(c1) entered forwarding state
[ 2511.165281][   T11] br0: port 1(c1) entered disabled state
[ 2511.233855][   T11] c1 (unregistering): left allmulticast mode
[ 2511.234124][   T11] c1 (unregistering): left promiscuous mode
[ 2511.234358][   T11] br0: port 1(c1) entered disabled state
[ 2511.862852][   T11] br0: port 2(c2) entered disabled state
[ 2511.957812][   T11] c2 (unregistering): left allmulticast mode
[ 2511.958070][   T11] c2 (unregistering): left promiscuous mode
[ 2511.958295][   T11] br0: port 2(c2) entered disabled state
[ 2512.578056][   T11] br0: port 3(c3) entered disabled state
[ 2512.722837][   T11] c3 (unregistering): left allmulticast mode
[ 2512.723108][   T11] c3 (unregistering): left promiscuous mode
[ 2512.723338][   T11] br0: port 3(c3) entered disabled state
[ 2513.286220][   T11] br0: port 4(sender) entered disabled state
[ 2513.392871][   T11] sender (unregistering): left allmulticast mode
[ 2513.393123][   T11] sender (unregistering): left promiscuous mode
[ 2513.393361][   T11] br0: port 4(sender) entered disabled state