[ 1466.032886][ T3892] br1: port 1(veth1) entered blocking state
[ 1466.033139][ T3892] br1: port 1(veth1) entered disabled state
[ 1466.033385][ T3892] veth1: entered allmulticast mode
[ 1466.035677][ T3892] veth1: entered promiscuous mode
[ 1466.179268][ T2422] br1: port 1(veth1) entered blocking state
[ 1466.179689][ T2422] br1: port 1(veth1) entered forwarding state
[ 1482.253117][ T3947] br1: port 1(veth1) entered disabled state
[ 1482.398447][ T3948] veth1: left allmulticast mode
[ 1482.398678][ T3948] veth1: left promiscuous mode
[ 1482.398990][ T3948] br1: port 1(veth1) entered disabled state