[ 1421.447258][T12034] br1: port 1(veth1) entered blocking state
[ 1421.448283][T12034] br1: port 1(veth1) entered disabled state
[ 1421.448768][T12034] veth1: entered allmulticast mode
[ 1421.452288][T12034] veth1: entered promiscuous mode
[ 1421.566078][  T253] br1: port 1(veth1) entered blocking state
[ 1421.566541][  T253] br1: port 1(veth1) entered forwarding state
[ 1421.680630][T12037] br1: port 2(veth2) entered blocking state
[ 1421.681061][T12037] br1: port 2(veth2) entered disabled state
[ 1421.681470][T12037] veth2: entered allmulticast mode
[ 1421.684839][T12037] veth2: entered promiscuous mode
[ 1421.805819][ T2048] br1: port 2(veth2) entered blocking state
[ 1421.806236][ T2048] br1: port 2(veth2) entered forwarding state
[ 1451.371176][T12249] br1: port 2(veth2) entered disabled state
[ 1451.475804][T12250] veth2: left allmulticast mode
[ 1451.476162][T12250] veth2: left promiscuous mode
[ 1451.476641][T12250] br1: port 2(veth2) entered disabled state
[ 1451.588837][T12251] br1: port 1(veth1) entered disabled state
[ 1451.708603][T12252] veth1: left allmulticast mode
[ 1451.708937][T12252] veth1: left promiscuous mode
[ 1451.709413][T12252] br1: port 1(veth1) entered disabled state