[ 1493.865207][T18811] br0: port 1(c1) entered blocking state
[ 1493.865553][T18811] br0: port 1(c1) entered disabled state
[ 1493.865796][T18811] c1: entered allmulticast mode
[ 1493.867706][T18811] c1: entered promiscuous mode
[ 1494.334730][T18816] br0: port 2(c2) entered blocking state
[ 1494.335005][T18816] br0: port 2(c2) entered disabled state
[ 1494.335251][T18816] c2: entered allmulticast mode
[ 1494.337640][T18816] c2: entered promiscuous mode
[ 1494.809263][T18821] br0: port 3(c3) entered blocking state
[ 1494.809601][T18821] br0: port 3(c3) entered disabled state
[ 1494.809869][T18821] c3: entered allmulticast mode
[ 1494.811820][T18821] c3: entered promiscuous mode
[ 1495.297059][T18826] br0: port 4(sender) entered blocking state
[ 1495.297399][T18826] br0: port 4(sender) entered disabled state
[ 1495.297671][T18826] sender: entered allmulticast mode
[ 1495.299674][T18826] sender: entered promiscuous mode
[ 1495.490395][T18828] br0: port 4(sender) entered blocking state
[ 1495.490774][T18828] br0: port 4(sender) entered forwarding state
[ 1495.491264][T18828] br0: port 3(c3) entered blocking state
[ 1495.491523][T18828] br0: port 3(c3) entered forwarding state
[ 1495.491978][T18828] br0: port 2(c2) entered blocking state
[ 1495.492212][T18828] br0: port 2(c2) entered forwarding state
[ 1495.492657][T18828] br0: port 1(c1) entered blocking state
[ 1495.492895][T18828] br0: port 1(c1) entered forwarding state
[ 1507.393713][   T11] br0: port 1(c1) entered disabled state
[ 1507.538090][   T11] c1 (unregistering): left allmulticast mode
[ 1507.538365][   T11] c1 (unregistering): left promiscuous mode
[ 1507.538614][   T11] br0: port 1(c1) entered disabled state
[ 1507.785044][   T11] br0: port 2(c2) entered disabled state
[ 1507.923049][   T11] c2 (unregistering): left allmulticast mode
[ 1507.923319][   T11] c2 (unregistering): left promiscuous mode
[ 1507.923553][   T11] br0: port 2(c2) entered disabled state
[ 1508.131994][   T11] br0: port 3(c3) entered disabled state
[ 1508.267829][   T11] c3 (unregistering): left allmulticast mode
[ 1508.268091][   T11] c3 (unregistering): left promiscuous mode
[ 1508.268306][   T11] br0: port 3(c3) entered disabled state
[ 1508.509044][   T11] br0: port 4(sender) entered disabled state
[ 1508.656234][   T11] sender (unregistering): left allmulticast mode
[ 1508.656543][   T11] sender (unregistering): left promiscuous mode
[ 1508.656758][   T11] br0: port 4(sender) entered disabled state