Package: util-linux Version: 2.36.1-6 Severity: normal I encountered the same issue reported by this post (https://bbs.archlinux.org/viewtopic.php?id=262243).
fstrim failed on NTFS device after upgrading to kernel 5.10. When I type the command "sudo fstrim -av", it works on EXT4 device but not on NTFS. The error message is listed below: -------------------------------------------------------------- fstrim: /mnt/D: FITRIM ioctl failed: Device or resource busy /: 3.5 GiB (3715059712 bytes) trimmed on /dev/sda4 -------------------------------------------------------------- I have ntfs3g installed and can confirm it worked on kernel 5.9.15. I am not sure whether it is a kernel change or a bug of fstrim. Please let me know if there is anything I could help. util-linux version: 2.36.1-6 -- System Information: Debian Release: 10.7 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.10.4 (SMP w/8 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages util-linux depends on: ii libaudit1 1:2.8.4-3 ii libblkid1 2.36.1-6 ii libc6 2.28-10 ii libcap-ng0 0.7.9-2 ii libmount1 2.36.1-6 ii libpam0g 1.3.1-5 ii libselinux1 2.8-1+b1 ii libsmartcols1 2.36.1-6 ii libsystemd0 247.2-4~bpo10+1 ii libtinfo6 6.1+20181013-2+deb10u2 ii libudev1 247.2-4~bpo10+1 ii libuuid1 2.36.1-6 ii login 1:4.5-1.1 ii zlib1g 1:1.2.11.dfsg-2 util-linux recommends no packages. Versions of packages util-linux suggests: ii dosfstools 4.1-2 ii kbd 2.0.4-4 ii util-linux-locales 2.36.1-6 -- Configuration Files: /etc/pam.d/su changed [not included] -- no debconf information

