[ 1020.223208][ T2003] br0: port 1(c1) entered blocking state
[ 1020.223425][ T2003] br0: port 1(c1) entered disabled state
[ 1020.223635][ T2003] c1: entered allmulticast mode
[ 1020.225686][ T2003] c1: entered promiscuous mode
[ 1020.402680][ T2008] br0: port 2(c2) entered blocking state
[ 1020.402835][ T2008] br0: port 2(c2) entered disabled state
[ 1020.402982][ T2008] c2: entered allmulticast mode
[ 1020.405073][ T2008] c2: entered promiscuous mode
[ 1020.569621][ T2013] br0: port 3(c3) entered blocking state
[ 1020.569784][ T2013] br0: port 3(c3) entered disabled state
[ 1020.569934][ T2013] c3: entered allmulticast mode
[ 1020.571949][ T2013] c3: entered promiscuous mode
[ 1020.733126][ T2018] br0: port 4(sender) entered blocking state
[ 1020.733344][ T2018] br0: port 4(sender) entered disabled state
[ 1020.733580][ T2018] sender: entered allmulticast mode
[ 1020.735039][ T2018] sender: entered promiscuous mode
[ 1020.791727][ T2020] br0: port 4(sender) entered blocking state
[ 1020.791929][ T2020] br0: port 4(sender) entered forwarding state
[ 1020.792769][ T2020] br0: port 3(c3) entered blocking state
[ 1020.792906][ T2020] br0: port 3(c3) entered forwarding state
[ 1020.793282][ T2020] br0: port 2(c2) entered blocking state
[ 1020.793424][ T2020] br0: port 2(c2) entered forwarding state
[ 1020.793701][ T2020] br0: port 1(c1) entered blocking state
[ 1020.793840][ T2020] br0: port 1(c1) entered forwarding state
[ 1031.834964][   T12] br0: port 1(c1) entered disabled state
[ 1031.837876][   T12] c1 (unregistering): left allmulticast mode
[ 1031.838058][   T12] c1 (unregistering): left promiscuous mode
[ 1031.838733][   T12] br0: port 1(c1) entered disabled state
[ 1031.966996][   T12] br0: port 2(c2) entered disabled state
[ 1031.969684][   T12] c2 (unregistering): left allmulticast mode
[ 1031.969872][   T12] c2 (unregistering): left promiscuous mode
[ 1031.970152][   T12] br0: port 2(c2) entered disabled state
[ 1032.094266][   T12] br0: port 3(c3) entered disabled state
[ 1032.096316][   T12] c3 (unregistering): left allmulticast mode
[ 1032.096566][   T12] c3 (unregistering): left promiscuous mode
[ 1032.096803][   T12] br0: port 3(c3) entered disabled state
[ 1032.232681][   T12] br0: port 4(sender) entered disabled state
[ 1032.235071][   T12] sender (unregistering): left allmulticast mode
[ 1032.235248][   T12] sender (unregistering): left promiscuous mode
[ 1032.235402][   T12] br0: port 4(sender) entered disabled state