netlink: 'syz-executor.6': attribute type 21 has an invalid length.
======================================================
WARNING: the mand mount option is being deprecated and
         will be removed in v5.15!
======================================================
netlink: 'syz-executor.6': attribute type 21 has an invalid length.
netlink: 'syz-executor.7': attribute type 5 has an invalid length.
netlink: 'syz-executor.7': attribute type 5 has an invalid length.
netlink: 'syz-executor.7': attribute type 5 has an invalid length.