[ 1517.374659][ T4497] br1: port 1(veth1) entered blocking state
[ 1517.374981][ T4497] br1: port 1(veth1) entered disabled state
[ 1517.375395][ T4497] veth1: entered allmulticast mode
[ 1517.378448][ T4497] veth1: entered promiscuous mode
[ 1517.540653][  T816] br1: port 1(veth1) entered blocking state
[ 1517.541062][  T816] br1: port 1(veth1) entered forwarding state
[ 1551.928876][ T4588] br1: port 1(veth1) entered disabled state
[ 1552.085167][ T4589] veth1: left allmulticast mode
[ 1552.085393][ T4589] veth1: left promiscuous mode
[ 1552.085724][ T4589] br1: port 1(veth1) entered disabled state