In a default installation of Ubuntu Desktop 23.04, /usr/libexec/tracker-miner-fs-3 fills the disk space (around 23 GiB) very quickly with repeated log entries in /var/log/syslog:
2023-09-05T12:11:51.424565+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_has_prefix: assertion 'G_IS_FILE (file)' failed
2023-09-05T12:11:51.424576+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_equal: assertion 'G_IS_FILE (file1)' failed
2023-09-05T12:11:51.424587+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_has_prefix: assertion 'G_IS_FILE (file)' failed
2023-09-05T12:11:51.424598+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_equal: assertion 'G_IS_FILE (file1)' failed
2023-09-05T12:11:51.424608+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_has_prefix: assertion 'G_IS_FILE (file)' failed
2023-09-05T12:11:51.424619+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_equal: assertion 'G_IS_FILE (file1)' failed
2023-09-05T12:11:51.424630+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_has_prefix: assertion 'G_IS_FILE (file)' failed
2023-09-05T12:11:51.424641+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_equal: assertion 'G_IS_FILE (file1)' failed
2023-09-05T12:11:51.424651+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_has_prefix: assertion 'G_IS_FILE (file)' failed
2023-09-05T12:11:51.424662+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_equal: assertion 'G_IS_FILE (file1)' failed
2023-09-05T12:11:51.424673+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_has_prefix: assertion 'G_IS_FILE (file)' failed
2023-09-05T12:11:51.424684+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_equal: assertion 'G_IS_FILE (file1)' failed
2023-09-05T12:11:51.424694+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_has_prefix: assertion 'G_IS_FILE (file)' failed
2023-09-05T12:11:51.424706+01:00 testing-vm-2304 tracker-miner-f[1958]: g_file_equal: assertion 'G_IS_FILE (file1)' failed
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: tracker-miner-fs 3.4.3-1ubuntu3
ProcVersionSignature: Ubuntu 6.2.0-32.32-generic 6.2.16
Uname: Linux 6.2.0-32-generic x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Sep 5 12:15:10 2023
ExecutablePath: /usr/libexec/tracker-miner-fs-3
InstallationDate: Installed on 2023-09-02 (2 days ago)
InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no username)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
SourcePackage: tracker-miners
UpgradeStatus: No upgrade log present (probably fresh install)