The patchset which is related to btrfs in -1017.
- btrfs: avoid NULL pointer dereference if no valid extent tree
- btrfs: use bio_is_zone_append() in the completion handler
- btrfs: handle bio_split() errors
- btrfs: flush delalloc workers queue before stopping cleaner kthread during
- btrfs: sysfs: fix direct super block member reads
- btrfs: add and use helper to verify the calling task has locked the inode
- btrfs: fix race with memory mapped writes when activating swap file
- btrfs: fix swap file activation failure due to extents that used to be
- btrfs: check folio mapping after unlock in put_file_data()
- btrfs: allow swap activation to be interruptible
- btrfs: avoid monopolizing a core when activating a swap file
- btrfs: check folio mapping after unlock in relocate_one_folio()
- btrfs: fix use-after-free when COWing tree bock and tracing is enabled
- btrfs: fix transaction atomicity bug when enabling simple quotas
- btrfs: tree-checker: reject inline extent items with 0 ref count
- btrfs: split bios to the fs sector size boundary
- btrfs: fix improper generation check in snapshot delete
- btrfs: avoid unnecessary device path update for the same device
- btrfs: do not clear read-only when adding sprout device
- btrfs: fix missing snapshot drew unlock when root is dead during swap
- btrfs: canonicalize the device path before adding it
- btrfs: add the missing error handling inside get_canonical_dev_path
- btrfs: drop unused parameter options from open_ctree()
- btrfs: drop unused parameter data from btrfs_fill_super()
- btrfs: fix mount failure due to remount races
- btrfs: don't take dev_replace rwsem on task already holding it
- btrfs: drop unused parameter file_offset from
btrfs_encoded_read_regular_fill_pages()
- btrfs: change btrfs_encoded_read() so that reading of extent is done by
- btrfs: rename btrfs_submit_bio() to btrfs_submit_bbio()
- btrfs: move priv off stack in btrfs_encoded_read_regular_fill_pages()
- btrfs: fix use-after-free in btrfs_encoded_read_endio()
- btrfs: don't loop for nowait writes when checking for cross references
- btrfs: ref-verify: fix use-after-free after invalid ref action
- btrfs: add a sanity check for btrfs root in btrfs_search_slot()
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.11 in Ubuntu.
https://bugs.launchpad.net/bugs/2103682
Title:
ubuntu_btrfs_kernel_fixes failed on N-oem-6.11
Status in ubuntu-kernel-tests:
New
Status in linux-oem-6.11 package in Ubuntu:
New
Status in linux-oem-6.11 source package in Noble:
New
Bug description:
Label: (null)
UUID: 95a500a1-e39f-4257-97c0-c0580bdbe736
Node size: 16384
Sector size: 4096
Filesystem size: 2.00GiB
Block group profiles:
Data: single 8.00MiB
Metadata: RAID1 102.38MiB
System: RAID1 8.00MiB
SSD detected: no
Zoned device: no
Incompat features: extref, skinny-metadata, no-holes, free-space-tree
Runtime features: free-space-tree
Checksum: crc32c
Number of devices: 2
Devices:
ID SIZE PATH
1 1.00GiB /dev/loop0
2 1.00GiB /dev/loop1
ERROR: error adding device '/dev/loop3': Read-only file system
WARNING: Multiple block group profiles detected, see 'man btrfs(5)'
WARNING: Metadata: single, raid1
Performing full device TRIM /dev/loop2 (1.00GiB) ...
Performing full device TRIM /dev/loop3 (1.00GiB) ...
btrfs device add /dev/loop2 /dev/loop3
/tmp/mnt-671415b7db49f62896f0b6d50fc4f312a0512983 failed
...
Steps to reproduce:
# mkfs.btrfs -m raid1
# btrfstune -S 1
# mount
# btrfs device add
# mount -o remount,rw
# dd if=/dev/zero of=/tmpfile bs=1M count=1
Deadlock happened.
btrfs-progs v6.6.3
See https://btrfs.readthedocs.io for more information.
Performing full device TRIM /dev/loop0 (1.00GiB) ...
Performing full device TRIM /dev/loop1 (1.00GiB) ...
NOTE: several default settings have changed in version 5.15, please make sure
this does not affect your deployments:
- DUP for metadata (-m dup)
- enabled no-holes (-O no-holes)
- enabled free-space-tree (-R free-space-tree)
Label: (null)
UUID: 95a500a1-e39f-4257-97c0-c0580bdbe736
Node size: 16384
Sector size: 4096
Filesystem size: 2.00GiB
Block group profiles:
Data: single 8.00MiB
Metadata: RAID1 102.38MiB
System: RAID1 8.00MiB
SSD detected: no
Zoned device: no
Incompat features: extref, skinny-metadata, no-holes, free-space-tree
Runtime features: free-space-tree
Checksum: crc32c
Number of devices: 2
Devices:
ID SIZE PATH
1 1.00GiB /dev/loop0
2 1.00GiB /dev/loop1
ERROR: error adding device '/dev/loop3': Read-only file system
WARNING: Multiple block group profiles detected, see 'man btrfs(5)'
WARNING: Metadata: single, raid1
Performing full device TRIM /dev/loop2 (1.00GiB) ...
Performing full device TRIM /dev/loop3 (1.00GiB) ...
btrfs device add /dev/loop2 /dev/loop3
/tmp/mnt-671415b7db49f62896f0b6d50fc4f312a0512983 failed
FAIL: 671415b7db49f62896f0b6d50fc4f312a0512983 (ret=1)
dmesg output from a manual test:
[ 113.423686] Invoking test 671415b7db49f62896f0b6d50fc4f312a0512983
[ 113.434257] loop0: detected capacity change from 0 to 2097152
[ 113.437345] loop1: detected capacity change from 0 to 2097152
[ 113.440622] loop2: detected capacity change from 0 to 2097152
[ 113.447844] loop3: detected capacity change from 0 to 2097152
[ 113.520515] BTRFS: device fsid 821f9874-df4d-4e70-a10e-35c48662fc21 devid
1 transid 6 /dev/loop0 (7:0) scanned by mkfs.btrfs (1878)
[ 113.520627] BTRFS: device fsid 821f9874-df4d-4e70-a10e-35c48662fc21 devid
2 transid 6 /dev/loop1 (7:1) scanned by mkfs.btrfs (1878)
[ 113.554798] BTRFS info (device loop0): first mount of filesystem
821f9874-df4d-4e70-a10e-35c48662fc21
[ 113.554827] BTRFS info (device loop0): using crc32c (crc32c-intel)
checksum algorithm
[ 113.554832] BTRFS info (device loop0): using free-space-tree
[ 113.591732] BTRFS info (device loop0): relocating block group 255197184
flags system
[ 113.597470] BTRFS info (device loop0): found 1 extents, stage: move data
extents
[ 113.601712] BTRFS info (device loop0): relocating block group 22020096
flags system|raid1
[ 113.607623] BTRFS info (device loop0): disk added /dev/loop2
[ 113.621211] Test 671415b7db49f62896f0b6d50fc4f312a0512983 returned 0
[ 123.646494] BTRFS info (device loop0): last unmount of filesystem
9666e6e9-6894-4493-bb04-79293b02fc15
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