Hello,
for this change, we reported
"[koverstreet-bcachefs:bcachefs-put-folio-assert] [bcachefs] 0718bafa21:
last_state.incomplete"
in
https://lore.kernel.org/all/202505081551.92a07edd-...@intel.com/ [1]
upon Ice Lake.
now we notice the commit is in mainline, and we captured similar issue on
another platform.
below full report FYI.
kernel test robot noticed "last_state.incomplete" on:
commit: cd3cdb1ef706a1ac725194d81858d58375739b25 ("bcachefs: Single err message
for btree node reads")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
[test failed on linus/master 914873bc7df913db988284876c16257e6ab772c6]
[test failed on linux-next/master fefff2755f2aa4125dce2a1edfe7e545c7c621f2]
in testcase: xfstests
version: xfstests-x86_64-e161fc34-1_20250526
with following parameters:
disk: 4HDD
fs: bcachefs
test: generic-group-67
config: x86_64-rhel-9.4-func
compiler: gcc-12
test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz (Kaby
Lake) with 32G memory
(please refer to attached dmesg/kmsg for entire log/backtrace)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.s...@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202505281410.cca50993-...@intel.com
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250528/202505281410.cca50993-...@intel.com
similar as report [1], from the dmesg in above link, we still didn't see any
Call Trace, but below informations
[ 41.372233][ T1447] bcachefs (sda1): starting version 1.13:
inode_has_child_snapshots
[ 41.372233][ T1447] allowing incompatible features above 0.0: (unknown
version)
[ 41.387511][ T1447] bcachefs (sda1): recovering from clean shutdown, journal
seq 20
[ 41.395125][ T1447] bcachefs (sda1): Doing compatible version upgrade from
1.13: inode_has_child_snapshots to 1.25: extent_flags
[ 41.395125][ T1447] running recovery passes:
check_allocations,check_extents_to_backpointers
[ 41.418989][ T335] LKP: stdout: 307: Kernel tests: Boot OK!
[ 41.418998][ T335]
[ 41.494922][ T1447] bcachefs (sda1): error reading btree root
btree=accounting level=0: btree_node_read_error, fixing
[ 41.505517][ T1447] bcachefs (sda1): bch2_fs_recovery(): error
btree_node_read_error
[ 41.513201][ T1447] bcachefs (sda1): bch2_fs_start(): error starting
filesystem btree_node_read_error
[ 41.874130][ T1447] bcachefs: bch2_fs_get_tree() error: btree_node_read_error
[ 46.990004][ T335] LKP: stdout: 307: HOSTNAME lkp-kbl-d01, MAC
48:4d:7e:be:54:6f, kernel 6.15.0-rc4-00141-gcd3cdb1ef706 1
[ 46.990016][ T335]
[ 47.103180][ T337] mount: /fs/sda1: can't read superblock on /dev/sda1.
[ 47.103189][ T337]
[ 49.036739][ T337] dmesg(1) may have more information after failed
mount system call.
[ 49.036751][ T337]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
