[ 1583.510651][T18815] br0: port 1(c1) entered blocking state
[ 1583.510946][T18815] br0: port 1(c1) entered disabled state
[ 1583.511172][T18815] c1: entered allmulticast mode
[ 1583.513009][T18815] c1: entered promiscuous mode
[ 1583.967252][T18820] br0: port 2(c2) entered blocking state
[ 1583.967601][T18820] br0: port 2(c2) entered disabled state
[ 1583.967822][T18820] c2: entered allmulticast mode
[ 1583.969700][T18820] c2: entered promiscuous mode
[ 1584.424875][T18825] br0: port 3(c3) entered blocking state
[ 1584.425111][T18825] br0: port 3(c3) entered disabled state
[ 1584.425331][T18825] c3: entered allmulticast mode
[ 1584.427195][T18825] c3: entered promiscuous mode
[ 1584.885795][T18830] br0: port 4(sender) entered blocking state
[ 1584.886143][T18830] br0: port 4(sender) entered disabled state
[ 1584.886438][T18830] sender: entered allmulticast mode
[ 1584.888347][T18830] sender: entered promiscuous mode
[ 1585.055208][T18832] br0: port 4(sender) entered blocking state
[ 1585.055546][T18832] br0: port 4(sender) entered forwarding state
[ 1585.056030][T18832] br0: port 3(c3) entered blocking state
[ 1585.056250][T18832] br0: port 3(c3) entered forwarding state
[ 1585.056681][T18832] br0: port 2(c2) entered blocking state
[ 1585.056896][T18832] br0: port 2(c2) entered forwarding state
[ 1585.057310][T18832] br0: port 1(c1) entered blocking state
[ 1585.057547][T18832] br0: port 1(c1) entered forwarding state
[ 1596.904978][   T11] br0: port 1(c1) entered disabled state
[ 1597.031001][   T11] c1 (unregistering): left allmulticast mode
[ 1597.031260][   T11] c1 (unregistering): left promiscuous mode
[ 1597.031495][   T11] br0: port 1(c1) entered disabled state
[ 1597.272486][   T11] br0: port 2(c2) entered disabled state
[ 1597.393996][   T11] c2 (unregistering): left allmulticast mode
[ 1597.394245][   T11] c2 (unregistering): left promiscuous mode
[ 1597.394476][   T11] br0: port 2(c2) entered disabled state
[ 1597.660384][   T11] br0: port 3(c3) entered disabled state
[ 1597.772080][   T11] c3 (unregistering): left allmulticast mode
[ 1597.772330][   T11] c3 (unregistering): left promiscuous mode
[ 1597.772557][   T11] br0: port 3(c3) entered disabled state
[ 1598.023601][   T11] br0: port 4(sender) entered disabled state
[ 1598.181982][   T11] sender (unregistering): left allmulticast mode
[ 1598.182232][   T11] sender (unregistering): left promiscuous mode
[ 1598.182466][   T11] br0: port 4(sender) entered disabled state