ioctl(-1, BTRFS_IOC_BALANCE_PROGRESS, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_FS_INFO, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_GET_FEATURES, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, FS_IOC_GETFSLABEL, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_GET_SUPPORTED_FEATURES, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QGROUP_LIMIT, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_RESCAN_STATUS, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_START_SYNC, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_GETFLAGS, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TRANS_START) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TRANS_END) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SYNC) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_WAIT_SYNC, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_WAIT_SYNC, [16045690984232390125]) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE, {fd=0, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_CREATE, {fd=0, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_DESTROY, {fd=0, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE, {fd=0, name="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_CREATE, {fd=0, name="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_DESTROY, {fd=0, name="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE_V2, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_CREATE_V2, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=0, qgroup_inherit=NULL, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=0, qgroup_inherit=NULL, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=0, qgroup_inherit=NULL, name="fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=0, qgroup_inherit=NULL, name="fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=0, qgroup_inherit=0xdeadbeeffffffeed, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=0, qgroup_inherit=0xdeadbeeffffffeed, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SNAP_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=136, qgroup_inherit={flags=BTRFS_QGROUP_INHERIT_SET_LIMITS|0x2, num_qgroups=8, num_ref_copies=0, num_excl_copies=0, lim={flags=BTRFS_QGROUP_LIMIT_MAX_RFER|BTRFS_QGROUP_LIMIT_MAX_EXCL|BTRFS_QGROUP_LIMIT_RSV_RFER|BTRFS_QGROUP_LIMIT_RSV_EXCL|BTRFS_QGROUP_LIMIT_RFER_CMPR|BTRFS_QGROUP_LIMIT_EXCL_CMPR|0x40, max_rfer=16045690984232390125, max_excl=16045690984232390125, rsv_rfer=16045690984232390125, rsv_excl=16045690984232390125}, qgroups=[1, 2, 4, 8, 16, 32, 64, 128]}, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_CREATE_V2, {fd=2, flags=BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8, size=136, qgroup_inherit={flags=BTRFS_QGROUP_INHERIT_SET_LIMITS|0x2, num_qgroups=8, num_ref_copies=0, num_excl_copies=0, lim={flags=BTRFS_QGROUP_LIMIT_MAX_RFER|BTRFS_QGROUP_LIMIT_MAX_EXCL|BTRFS_QGROUP_LIMIT_RSV_RFER|BTRFS_QGROUP_LIMIT_RSV_EXCL|BTRFS_QGROUP_LIMIT_RFER_CMPR|BTRFS_QGROUP_LIMIT_EXCL_CMPR|0x40, max_rfer=16045690984232390125, max_excl=16045690984232390125, rsv_rfer=16045690984232390125, rsv_excl=16045690984232390125}, qgroups=[1, 2, 4, 8, 16, 32, 64, 128]}, name="subvol-name"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFAULT_SUBVOL, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFAULT_SUBVOL, [16045690984232390125]) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SUBVOL_SETFLAGS, BTRFS_SUBVOL_CREATE_ASYNC|BTRFS_SUBVOL_RDONLY|BTRFS_SUBVOL_QGROUP_INHERIT|0x8) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_BALANCE_CTL, BTRFS_BALANCE_CTL_PAUSE) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_BALANCE_CTL, BTRFS_BALANCE_CTL_CANCEL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_BALANCE) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_BALANCE) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_BALANCE_V2, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_BALANCE_V2, {flags=BTRFS_BALANCE_DATA|BTRFS_BALANCE_SYSTEM|BTRFS_BALANCE_METADATA|BTRFS_BALANCE_FORCE|BTRFS_BALANCE_RESUME|0x20, data={profiles=BTRFS_BLOCK_GROUP_DATA|BTRFS_BLOCK_GROUP_SYSTEM|BTRFS_BLOCK_GROUP_METADATA, usage=0, devid=makedev(0, 0x1), pstart=0, pend=UINT64_MAX, vstart=0, vend=UINT64_MAX, target=0, flags=BTRFS_BALANCE_ARGS_PROFILES|BTRFS_BALANCE_ARGS_USAGE|BTRFS_BALANCE_ARGS_DEVID}, meta={profiles=BTRFS_BLOCK_GROUP_RAID0|BTRFS_BLOCK_GROUP_RAID1|BTRFS_BLOCK_GROUP_DUP, usage=0, devid=makedev(0, 0x1), pstart=0, pend=0, vstart=0, vend=0, target=0, flags=BTRFS_BALANCE_ARGS_DRANGE|BTRFS_BALANCE_ARGS_VRANGE|BTRFS_BALANCE_ARGS_LIMIT}, sys={profiles=BTRFS_BLOCK_GROUP_RAID10|BTRFS_BLOCK_GROUP_RAID5|BTRFS_BLOCK_GROUP_RAID6|BTRFS_AVAIL_ALLOC_BIT_SINGLE, usage=0, devid=makedev(0, 0x1), pstart=0, pend=0, vstart=0, vend=0, target=0, flags=BTRFS_BALANCE_ARGS_LIMIT_RANGE|BTRFS_BALANCE_ARGS_STRIPES_RANGE|BTRFS_BALANCE_ARGS_USAGE_RANGE}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_RESIZE, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_RESIZE, {fd=2, name="1"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SCAN_DEV, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SCAN_DEV, {fd=2, name="/dev/sda1"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_FORGET_DEV, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_FORGET_DEV, {fd=2, name="/dev/sda1"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_ADD_DEV, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_ADD_DEV, {fd=2, name="/dev/sda1"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_RM_DEV, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_RM_DEV, {fd=2, name="/dev/sda1"}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_CLONE or FICLONE, 4) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_CLONE_RANGE or FICLONERANGE, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_CLONE_RANGE or FICLONERANGE, {src_fd=4, src_offset=4096, src_length=16384, dest_offset=131072}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFRAG) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFRAG) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFRAG_RANGE, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFRAG_RANGE, {start=0, len=UINT64_MAX, flags=BTRFS_DEFRAG_RANGE_COMPRESS|BTRFS_DEFRAG_RANGE_START_IO|0x4, extent_thresh=131072, compress_type=BTRFS_COMPRESS_LZO}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFRAG_RANGE, {start=0, len=UINT64_MAX, flags=BTRFS_DEFRAG_RANGE_COMPRESS|BTRFS_DEFRAG_RANGE_START_IO|0x4, extent_thresh=131072, compress_type=0x4 /* BTRFS_COMPRESS_??? */}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEFRAG_RANGE, {start=0, len=18446744073709551614, flags=BTRFS_DEFRAG_RANGE_COMPRESS|BTRFS_DEFRAG_RANGE_START_IO|0x4, extent_thresh=131072, compress_type=0x4 /* BTRFS_COMPRESS_??? */}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH_V2, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_FIRST_FREE_OBJECTID, max_objectid=UINT64_MAX, min_offset=0, max_offset=UINT64_MAX, min_transid=0, max_transid=UINT64_MAX, min_type=0, max_type=UINT32_MAX, nr_items=10}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH_V2, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_FIRST_FREE_OBJECTID, max_objectid=UINT64_MAX, min_offset=0, max_offset=UINT64_MAX, min_transid=0, max_transid=UINT64_MAX, min_type=0, max_type=UINT32_MAX, nr_items=10}, buf_size=4096}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=0, max_offset=UINT64_MAX, min_transid=0, max_transid=UINT64_MAX, min_type=0, max_type=UINT32_MAX, nr_items=10}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH_V2, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=0, max_offset=UINT64_MAX, min_transid=0, max_transid=UINT64_MAX, min_type=0, max_type=UINT32_MAX, nr_items=10}, buf_size=4096}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=1, max_offset=18446744073709551614, min_transid=0, max_transid=UINT64_MAX, min_type=0, max_type=UINT32_MAX, nr_items=10}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH_V2, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=1, max_offset=18446744073709551614, min_transid=0, max_transid=UINT64_MAX, min_type=0, max_type=UINT32_MAX, nr_items=10}, buf_size=4096}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=1, max_offset=18446744073709551614, min_transid=1, max_transid=18446744073709551614, min_type=0, max_type=UINT32_MAX, nr_items=10}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH_V2, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=1, max_offset=18446744073709551614, min_transid=1, max_transid=18446744073709551614, min_type=0, max_type=UINT32_MAX, nr_items=10}, buf_size=4096}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=1, max_offset=18446744073709551614, min_transid=1, max_transid=18446744073709551614, min_type=BTRFS_INODE_ITEM_KEY, max_type=BTRFS_INODE_REF_KEY, nr_items=10}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_TREE_SEARCH_V2, {key={tree_id=BTRFS_FS_TREE_OBJECTID, min_objectid=BTRFS_ROOT_TREE_DIR_OBJECTID, max_objectid=BTRFS_CSUM_TREE_OBJECTID, min_offset=1, max_offset=18446744073709551614, min_transid=1, max_transid=18446744073709551614, min_type=BTRFS_INODE_ITEM_KEY, max_type=BTRFS_INODE_REF_KEY, nr_items=10}, buf_size=4096}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_INO_LOOKUP, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_INO_LOOKUP, {treeid=BTRFS_FS_TREE_OBJECTID, objectid=BTRFS_FIRST_FREE_OBJECTID}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SPACE_INFO, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SPACE_INFO, {space_slots=0}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SCRUB, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SCRUB_CANCEL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SCRUB, {devid=makedev(0, 0x1), start=0, end=UINT64_MAX, flags=BTRFS_SCRUB_READONLY|0x2}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SCRUB_PROGRESS, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SCRUB_PROGRESS, {devid=makedev(0, 0x1)}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEV_INFO, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEV_INFO, {devid=makedev(0, 0x1), uuid=01234567-89ab-cdef-fedc-ba9876543210}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_INO_PATHS, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_LOGICAL_INO, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_INO_PATHS, {inum=256, size=16384, fspath=NULL}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_INO_PATHS, {inum=256, size=16384, fspath=0x3febaafe98}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_LOGICAL_INO, {logical=256, size=16384, reserved=[0xdeadc0defacefeeb, 0xdeadc0defacefeec, 0xdeadc0defacefeed], flags=0xdeadc0defacefeee /* BTRFS_LOGICAL_INO_ARGS_??? */, inodes=NULL}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_LOGICAL_INO, {logical=256, size=16384, reserved=[0, 0xdeadc0defacefeec, 0], flags=BTRFS_LOGICAL_INO_ARGS_IGNORE_OFFSET, inodes=0x3febaafe98}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_LOGICAL_INO, {logical=256, size=16384, flags=0, inodes=0x3febaafe98}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SET_RECEIVED_SUBVOL, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SET_RECEIVED_SUBVOL, {uuid=01234567-89ab-cdef-fedc-ba9876543210, stransid=74565, stime={sec=1463193386, nsec=12345} /* 2016-05-14T02:36:26.000012345+0000 */, flags=0}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SEND, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SEND, {send_fd=4, clone_sources_count=0, clone_sources=NULL, parent_root=257, flags=BTRFS_SEND_FLAG_NO_FILE_DATA|BTRFS_SEND_FLAG_OMIT_STREAM_HEADER|BTRFS_SEND_FLAG_OMIT_END_CMD|BTRFS_SEND_FLAG_VERSION}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SEND, {send_fd=4, clone_sources_count=2, clone_sources=[BTRFS_FIRST_FREE_OBJECTID, 257], parent_root=257, flags=BTRFS_SEND_FLAG_NO_FILE_DATA|BTRFS_SEND_FLAG_OMIT_STREAM_HEADER|BTRFS_SEND_FLAG_OMIT_END_CMD|BTRFS_SEND_FLAG_VERSION}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_CTL, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_CTL, {cmd=BTRFS_QUOTA_CTL_ENABLE}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_CTL, {cmd=BTRFS_QUOTA_CTL_DISABLE}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_CTL, {cmd=BTRFS_QUOTA_CTL_RESCAN__NOTUSED}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_CTL, {cmd=BTRFS_QUOTA_CTL_ENABLE_SIMPLE_QUOTA}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_CTL, {cmd=0x5 /* BTRFS_QUOTA_CTL_??? */}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QGROUP_ASSIGN, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QGROUP_ASSIGN, {assign=1, src=257, dst=258}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QGROUP_CREATE, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QGROUP_CREATE, {create=1, qgroupid=257}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_RESCAN, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_RESCAN, {flags=0}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_QUOTA_RESCAN_WAIT) = -1 EBADF (Bad file descriptor)
ioctl(-1, FS_IOC_SETFSLABEL, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, FS_IOC_SETFSLABEL, "btrfs-label") = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_GET_DEV_STATS, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_GET_DEV_STATS, {devid=makedev(0, 0x1), nr_items=5, flags=BTRFS_DEV_STATS_RESET|0x2}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEV_REPLACE, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEV_REPLACE, {cmd=BTRFS_IOCTL_DEV_REPLACE_CMD_START, start={srcdevid=makedev(0, 0x1), cont_reading_from_srcdev_mode=BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_ALWAYS, srcdev_name="/dev/sda1", tgtdev_name="/dev/sdb1"}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEV_REPLACE, {cmd=BTRFS_IOCTL_DEV_REPLACE_CMD_START, start={srcdevid=makedev(0, 0x1), cont_reading_from_srcdev_mode=BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_AVOID, srcdev_name="/dev/sda1", tgtdev_name="/dev/sdb1"}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEV_REPLACE, {cmd=BTRFS_IOCTL_DEV_REPLACE_CMD_START, start={srcdevid=makedev(0, 0x1), cont_reading_from_srcdev_mode=0x2 /* BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_??? */, srcdev_name="/dev/sda1", tgtdev_name="/dev/sdb1"}}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_DEV_REPLACE, {cmd=BTRFS_IOCTL_DEV_REPLACE_CMD_STATUS}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_FILE_EXTENT_SAME or FIDEDUPERANGE, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_FILE_EXTENT_SAME or FIDEDUPERANGE, {src_offset=1024, src_length=10240, dest_count=0, info=[]}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_FILE_EXTENT_SAME or FIDEDUPERANGE, {src_offset=1024, src_length=10240, dest_count=3, info=[{dest_fd=2, dest_offset=0}, {dest_fd=2, dest_offset=10240}, {dest_fd=2, dest_offset=20480}]}) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SET_FEATURES, NULL) = -1 EBADF (Bad file descriptor)
ioctl(-1, BTRFS_IOC_SET_FEATURES, [{compat_flags=0x1 /* BTRFS_FEATURE_COMPAT_??? */, compat_ro_flags=BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE|BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE_VALID, incompat_flags=BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF|BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL|BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS|BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO|BTRFS_FEATURE_INCOMPAT_COMPRESS_ZSTD|BTRFS_FEATURE_INCOMPAT_BIG_METADATA|BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF|BTRFS_FEATURE_INCOMPAT_RAID56|BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA|BTRFS_FEATURE_INCOMPAT_NO_HOLES|BTRFS_FEATURE_INCOMPAT_METADATA_UUID}, {compat_flags=0x1 /* BTRFS_FEATURE_COMPAT_??? */, compat_ro_flags=BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE|BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE_VALID, incompat_flags=BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF|BTRFS_FEATURE_INCOMPAT_DEFAULT_SUBVOL|BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS|BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO|BTRFS_FEATURE_INCOMPAT_COMPRESS_ZSTD|BTRFS_FEATURE_INCOMPAT_BIG_METADATA|BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF|BTRFS_FEATURE_INCOMPAT_RAID56|BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA|BTRFS_FEATURE_INCOMPAT_NO_HOLES|BTRFS_FEATURE_INCOMPAT_METADATA_UUID}]) = -1 EBADF (Bad file descriptor)
+++ exited with 0 +++
