Public bug reported:
Test failed on Bionic, and this patch does exist in Bionic kernel tree.
Invoking test 2365dd3ca02bbb6d3412404482e1d85752549953
fix 2365dd3ca02bbb6d3412404482e1d85752549953
btrfs: undo sysfs when open_ctree() fails
reproducer:
mkfs.btrfs -f /dev/sdb && mount /dev/sdb /btrfs && btrfs dev add -f
/dev/sdc /btrfs && umount /btrfs && wipefs -a /dev/sdc && mount -o
degraded /dev/sdb /btrfs
//above mount fails so try with RO
mount -o degraded,ro /dev/sdb /btrfs
------
sysfs: cannot create duplicate filename
'/fs/btrfs/3f48c79e-5ed0-4e87-b189-86e749e503f4'
::
Performing full device TRIM /dev/loop1 (512.00MiB) ...
mount -o degraded /dev/loop0 /tmp/mnt-2365dd3ca02bbb6d3412404482e1d85752549953
was expected to fail
FAIL: 2365dd3ca02bbb6d3412404482e1d85752549953 (ret=1)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-43-generic 4.15.0-43.46
ProcVersionSignature: User Name 4.15.0-43.46-generic 4.15.18
Uname: Linux 4.15.0-43-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Dec 20 18:17 seq
crw-rw---- 1 root audio 116, 33 Dec 20 18:17 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDmesg:
Date: Thu Dec 27 07:34:54 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
PciMultimedia:
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic
root=UUID=2f68c627-8ab4-40d5-8c06-6563436d0f96 ro console=ttyS0,115200n8
RelatedPackageVersions:
linux-restricted-modules-4.15.0-43-generic N/A
linux-backports-modules-4.15.0-43-generic N/A
linux-firmware 1.173.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-xenial
dmi.modalias:
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-xenial:cvnQEMU:ct1:cvrpc-i440fx-xenial:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-xenial
dmi.sys.vendor: QEMU
** Affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic uec-images
** Also affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
--
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https://bugs.launchpad.net/bugs/1809870
Title:
2365dd3ca02bbb6d3412404482e1d85752549953 in ubuntu_btrfs_kernel_fixes
failed on B
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
New
Bug description:
Test failed on Bionic, and this patch does exist in Bionic kernel
tree.
Invoking test 2365dd3ca02bbb6d3412404482e1d85752549953
fix 2365dd3ca02bbb6d3412404482e1d85752549953
btrfs: undo sysfs when open_ctree() fails
reproducer:
mkfs.btrfs -f /dev/sdb && mount /dev/sdb /btrfs && btrfs dev add -f
/dev/sdc /btrfs && umount /btrfs && wipefs -a /dev/sdc && mount -o
degraded /dev/sdb /btrfs
//above mount fails so try with RO
mount -o degraded,ro /dev/sdb /btrfs
------
sysfs: cannot create duplicate filename
'/fs/btrfs/3f48c79e-5ed0-4e87-b189-86e749e503f4'
::
Performing full device TRIM /dev/loop1 (512.00MiB) ...
mount -o degraded /dev/loop0
/tmp/mnt-2365dd3ca02bbb6d3412404482e1d85752549953 was expected to fail
FAIL: 2365dd3ca02bbb6d3412404482e1d85752549953 (ret=1)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-43-generic 4.15.0-43.46
ProcVersionSignature: User Name 4.15.0-43.46-generic 4.15.18
Uname: Linux 4.15.0-43-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Dec 20 18:17 seq
crw-rw---- 1 root audio 116, 33 Dec 20 18:17 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDmesg:
Date: Thu Dec 27 07:34:54 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
PciMultimedia:
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic
root=UUID=2f68c627-8ab4-40d5-8c06-6563436d0f96 ro console=ttyS0,115200n8
RelatedPackageVersions:
linux-restricted-modules-4.15.0-43-generic N/A
linux-backports-modules-4.15.0-43-generic N/A
linux-firmware 1.173.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-xenial
dmi.modalias:
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-xenial:cvnQEMU:ct1:cvrpc-i440fx-xenial:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-xenial
dmi.sys.vendor: QEMU
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