Corpus for ioctl$BTRFS_IOC_DEFAULT_SUBVOL:
Coverage
Program
5920
close_range-syz_usb_connect$cdc_ecm-timer_delete-perf_event_open-capset-openat$sr-ioctl$DVD_READ_STRUCT-ioctl$FS_IOC_SET_ENCRYPTION_POLICY-write$hidraw-ioctl$TIOCGPGRP-timer_create-timer_create-timer_settime-socket$netlink-sendmsg$nl_generic-read-timer_gettime-ioctl$BTRFS_IOC_DEFAULT_SUBVOL-clone3