[ 1578.119510][ T3880] br0: port 1(c1) entered blocking state
[ 1578.119801][ T3880] br0: port 1(c1) entered disabled state
[ 1578.120080][ T3880] c1: entered allmulticast mode
[ 1578.121687][ T3880] c1: entered promiscuous mode
[ 1578.290948][ T3885] br0: port 2(c2) entered blocking state
[ 1578.292994][ T3885] br0: port 2(c2) entered disabled state
[ 1578.297705][ T3885] c2: entered allmulticast mode
[ 1578.299363][ T3885] c2: entered promiscuous mode
[ 1578.473656][ T3890] br0: port 3(c3) entered blocking state
[ 1578.473933][ T3890] br0: port 3(c3) entered disabled state
[ 1578.474206][ T3890] c3: entered allmulticast mode
[ 1578.475830][ T3890] c3: entered promiscuous mode
[ 1578.649505][ T3895] br0: port 4(sender) entered blocking state
[ 1578.649887][ T3895] br0: port 4(sender) entered disabled state
[ 1578.650279][ T3895] sender: entered allmulticast mode
[ 1578.651992][ T3895] sender: entered promiscuous mode
[ 1578.711765][ T3897] br0: port 4(sender) entered blocking state
[ 1578.712168][ T3897] br0: port 4(sender) entered forwarding state
[ 1578.712670][ T3897] br0: port 3(c3) entered blocking state
[ 1578.712961][ T3897] br0: port 3(c3) entered forwarding state
[ 1578.713488][ T3897] br0: port 2(c2) entered blocking state
[ 1578.713781][ T3897] br0: port 2(c2) entered forwarding state
[ 1578.714290][ T3897] br0: port 1(c1) entered blocking state
[ 1578.714585][ T3897] br0: port 1(c1) entered forwarding state
[ 1589.778146][   T65] br0: port 1(c1) entered disabled state
[ 1589.783067][   T65] c1 (unregistering): left allmulticast mode
[ 1589.783451][   T65] c1 (unregistering): left promiscuous mode
[ 1589.783814][   T65] br0: port 1(c1) entered disabled state
[ 1589.928756][   T65] br0: port 2(c2) entered disabled state
[ 1589.932017][   T65] c2 (unregistering): left allmulticast mode
[ 1589.932341][   T65] c2 (unregistering): left promiscuous mode
[ 1589.933069][   T65] br0: port 2(c2) entered disabled state
[ 1590.069281][   T65] br0: port 3(c3) entered disabled state
[ 1590.073053][   T65] c3 (unregistering): left allmulticast mode
[ 1590.073395][   T65] c3 (unregistering): left promiscuous mode
[ 1590.073702][   T65] br0: port 3(c3) entered disabled state
[ 1590.213710][   T65] br0: port 4(sender) entered disabled state
[ 1590.224158][   T65] sender (unregistering): left allmulticast mode
[ 1590.224504][   T65] sender (unregistering): left promiscuous mode
[ 1590.224808][   T65] br0: port 4(sender) entered disabled state