apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/2023983/+attachment/5679933/+files/acpidump.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/2023983
Title:
btrfs scrub leads to an readonly filesystem
Status in linux package in Ubuntu:
Confirmed
Bug description:
During an automatic btrfs balance (triggered through an btrfs maintenance
timer) there happens a Enospace error.
The next automatic "btrfs balance" step leads afterwards to an kernel error
(BTRFS: Transaction aborted (error -28)) and a readonly filesystem.
The system must be rebooted to get a writable filesystem. A scrub doesn't
show any erros.
After canceling the paused balance a new manual full balance could be
successfully executed.
In the attached syslog file there are the extract of the balance process with
the kernel stack trace of a 5.15.0-72-generic kernel.
I've seen on other systems (with former kernels of Ubuntu 22.04 LTS) these
problems with readonly filesystems after btrfs balancing.
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jun 15 09:59 seq
crw-rw---- 1 root audio 116, 33 Jun 15 09:59 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2022-10-12 (246 days ago)
InstallationMedia: Ubuntu-Server 22.04.1 LTS "Jammy Jellyfish" - Release
amd64 (20220809)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Supermicro Super Server
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 astdrmfb
ProcKernelCmdLine:
BOOT_IMAGE=/@/.snapshots/1/snapshot/vmlinuz-5.15.0-73-generic
root=/dev/mapper/system-root2 ro rootflags=subvol=@/.snapshots/1/snapshot
console=ttyS1,115200 retbleed=off console=tty0 net.ifnames=0 biosdevname=0
init_on_alloc=0 init_on_free=0 cgroup_enable=memory swapaccount=1 showopts
splash crashkernel=512M-:256M vt.handoff=7
ProcVersionSignature: Ubuntu 5.15.0-73.80-generic 5.15.98
RelatedPackageVersions:
linux-restricted-modules-5.15.0-73-generic N/A
linux-backports-modules-5.15.0-73-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.13
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: jammy uec-images
Uname: Linux 5.15.0-73-generic x86_64
UnreportableReason: This report is about a package that is not installed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: False
dmi.bios.date: 05/18/2015
dmi.bios.release: 5.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.0b
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X10SRW-F
dmi.board.vendor: Supermicro
dmi.board.version: 1.01
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 17
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 0123456789
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.0b:bd05/18/2015:br5.6:svnSupermicro:pnSuperServer:pvr0123456789:rvnSupermicro:rnX10SRW-F:rvr1.01:cvnSupermicro:ct17:cvr0123456789:skuTobefilledbyO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: Super Server
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 0123456789
dmi.sys.vendor: Supermicro
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