[ 1722.912671][ T8709] br1: port 1(veth1) entered blocking state
[ 1722.912933][ T8709] br1: port 1(veth1) entered disabled state
[ 1722.913194][ T8709] veth1: entered allmulticast mode
[ 1722.915117][ T8709] veth1: entered promiscuous mode
[ 1723.274043][ T8712] br1: port 2(veth2) entered blocking state
[ 1723.274345][ T8712] br1: port 2(veth2) entered disabled state
[ 1723.274601][ T8712] veth2: entered allmulticast mode
[ 1723.276481][ T8712] veth2: entered promiscuous mode
[ 1723.631319][ T8714] br1: port 2(veth2) entered blocking state
[ 1723.631606][ T8714] br1: port 2(veth2) entered forwarding state
[ 1723.632058][ T8714] br1: port 1(veth1) entered blocking state
[ 1723.632309][ T8714] br1: port 1(veth1) entered forwarding state
[ 1754.941155][ T9000] br1: port 2(veth2) entered disabled state
[ 1754.942234][ T9000] br1: port 1(veth1) entered disabled state
[ 1755.347995][ T9002] veth2: left allmulticast mode
[ 1755.348216][ T9002] veth2: left promiscuous mode
[ 1755.348557][ T9002] br1: port 2(veth2) entered disabled state
[ 1755.704815][ T9004] veth1: left allmulticast mode
[ 1755.705125][ T9004] veth1: left promiscuous mode
[ 1755.705445][ T9004] br1: port 1(veth1) entered disabled state