[ 1002.720164][ T1648] br0: port 1(c1) entered blocking state
[ 1002.721923][ T1648] br0: port 1(c1) entered disabled state
[ 1002.722139][ T1648] c1: entered allmulticast mode
[ 1002.724054][ T1648] c1: entered promiscuous mode
[ 1002.890995][ T1653] br0: port 2(c2) entered blocking state
[ 1002.891172][ T1653] br0: port 2(c2) entered disabled state
[ 1002.891340][ T1653] c2: entered allmulticast mode
[ 1002.892814][ T1653] c2: entered promiscuous mode
[ 1003.054960][ T1658] br0: port 3(c3) entered blocking state
[ 1003.055161][ T1658] br0: port 3(c3) entered disabled state
[ 1003.055380][ T1658] c3: entered allmulticast mode
[ 1003.056877][ T1658] c3: entered promiscuous mode
[ 1003.220183][ T1663] br0: port 4(sender) entered blocking state
[ 1003.220421][ T1663] br0: port 4(sender) entered disabled state
[ 1003.220654][ T1663] sender: entered allmulticast mode
[ 1003.222146][ T1663] sender: entered promiscuous mode
[ 1003.273267][ T1665] br0: port 4(sender) entered blocking state
[ 1003.273497][ T1665] br0: port 4(sender) entered forwarding state
[ 1003.273842][ T1665] br0: port 3(c3) entered blocking state
[ 1003.274032][ T1665] br0: port 3(c3) entered forwarding state
[ 1003.274396][ T1665] br0: port 2(c2) entered blocking state
[ 1003.274578][ T1665] br0: port 2(c2) entered forwarding state
[ 1003.274929][ T1665] br0: port 1(c1) entered blocking state
[ 1003.275118][ T1665] br0: port 1(c1) entered forwarding state
[ 1014.318585][   T71] br0: port 1(c1) entered disabled state
[ 1014.321832][   T71] c1 (unregistering): left allmulticast mode
[ 1014.322025][   T71] c1 (unregistering): left promiscuous mode
[ 1014.322192][   T71] br0: port 1(c1) entered disabled state
[ 1014.449887][   T71] br0: port 2(c2) entered disabled state
[ 1014.453102][   T71] c2 (unregistering): left allmulticast mode
[ 1014.453322][   T71] c2 (unregistering): left promiscuous mode
[ 1014.453508][   T71] br0: port 2(c2) entered disabled state
[ 1014.588821][   T71] br0: port 3(c3) entered disabled state
[ 1014.591091][   T71] c3 (unregistering): left allmulticast mode
[ 1014.591287][   T71] c3 (unregistering): left promiscuous mode
[ 1014.591660][   T71] br0: port 3(c3) entered disabled state
[ 1014.719314][   T71] br0: port 4(sender) entered disabled state
[ 1014.722424][   T71] sender (unregistering): left allmulticast mode
[ 1014.722761][   T71] sender (unregistering): left promiscuous mode
[ 1014.723011][   T71] br0: port 4(sender) entered disabled state