Public bug reported:
On a dual-boot MS Windows/Linus system.
I mounted the Windows partition (using Dolphin).
Then, in an ssh session from another system as root I:
o cd'ed to my account's (Windows) Downloads folder on my Windows partition.
o ran mv ~myaccount/code .
The transfer started, then hung. (kern.log shows kernel BUG at
fs/iomap/buffered-io.c:10611)
In another window I could cd to the target directory and see that some
files has been transferred.
This root mv process was:
o uninterruptable
o un-killable by another root process
and on reboot it prevented the system shutting down. Had to power off
manually.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: linux-image-7.0.0-34-generic 7.0.0-34.34
ProcVersionSignature: Ubuntu 7.0.0-34.34-generic 7.0.14
Uname: Linux 7.0.0-34-generic x86_64
ApportVersion: 2.34.1-0ubuntu0.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gml4410 2785 F.... pipewire
gml4410 2789 F.... wireplumber
/dev/snd/pcmC0D0p: gml4410 2785 F...m pipewire
/dev/snd/seq: gml4410 2785 F.... pipewire
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Wed Sep 30 18:23:43 2026
InstallationDate: Installed on 2026-05-12 (141 days ago)
InstallationMedia: Kubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 8087:0033 Intel Corp. AX211 Bluetooth
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
MachineType: PCSpecialist Lafite Pro 16
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-34-generic
root=UUID=d4d2902d-a928-4188-b41c-c57a93b01191 ro quiet splash fsck.mode=force
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/06/2024
dmi.bios.release: 7.9
dmi.bios.vendor: INSYDE Corp.
dmi.bios.version: 1.07.09TPCS
dmi.board.asset.tag: Tag 12345
dmi.board.name: V54x_6x_TU
dmi.board.vendor: CLEVO
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.ec.firmware.release: 9.9
dmi.modalias:
dmi:bvnINSYDECorp.:bvr1.07.09TPCS:bd08/06/2024:br7.9:efr9.9:svnPCSpecialist:pnLafitePro16:pvrNotApplicable:rvnCLEVO:rnV54x_6x_TU:rvrNotApplicable:cvnNoEnclosure:ct10:cvrN/A:sku2906295:pfaLafitePro16Systems:
dmi.product.family: Lafite Pro 16 Systems
dmi.product.name: Lafite Pro 16
dmi.product.sku: 2906295
dmi.product.version: Not Applicable
dmi.sys.vendor: PCSpecialist
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
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https://bugs.launchpad.net/bugs/2169054
Title:
kernel crash (process hang) on mv'ing a directory from ext4 to ntfs
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