[linus:master] [block] 3179a5f7f8: blktests.loop/010.fail

Hello,

kernel test robot noticed "blktests.loop/010.fail" on:

commit: 3179a5f7f86bcc3acd5d6fb2a29f891ef5615852 ("block: rate-limit capacity change info log")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linus/master      c10130c234c81f4a7a143edbf413080235f8d8ce]
[test failed on linux-next/master 6e845bcb78c95af935094040bd4edc3c2b6dd784]

in testcase: blktests
version: blktests-x86_64-9131687-1_20260529
with following parameters:

	test: loop-010



config: x86_64-rhel-9.4-func
compiler: gcc-14
test machine: 16 threads Intel(R) Core(TM) i7-13620H (Raptor 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 <[email protected]>
| Closes: https://lore.kernel.org/oe-lkp/[email protected]


2026-06-05 21:40:15 echo loop/010
2026-06-05 21:40:15 ./check loop/010
loop/010 (check stale loop partition)                       
loop/010 (check stale loop partition)                        [failed]
    runtime    ...  92.093s
    something found in dmesg:
    [   59.348633] [   T1202] run blktests loop/010 at 2026-06-05 21:40:15
    [   59.382173] [   T1223] loop0: detected capacity change from 0 to 2097152
    [   59.382922] [   T1005]  loop0:
    [   59.385325] [   T1223]  loop0:
    [   59.417927] [    T274]  loop0: p1
    [   59.793846] [   T1267] loop0: detected capacity change from 0 to 2097152
    [   59.794835] [   T1268]  loop0: p1
    [   59.796265] [   T1267]  loop0: p1
    [   59.802753] [   T1272] loop0: detected capacity change from 0 to 2097152
    [   59.803800] [   T1272]  loop0: p1
    ...
    (See '/lkp/benchmarks/blktests/results/nodev/loop/010.dmesg' for the entire message)



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260610/[email protected]



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0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki