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[Bug 2068678] Re: fs_fill in ubuntu_ltp/fs failed with TBROK: write(): EIO

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Jacob Martin <2068678@xxxxxxxxxxxxxxxxxx>
Date: Tue, 06 Aug 2024 13:49:29 -0000
Reply-to: Bug 2068678 <2068678@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Found a similar failure on J-nvidia-6.8 version 6.8.0-1011.11, node akis
(amd64).

  tst_test.c:1693: TINFO: === Testing on btrfs ===
  tst_test.c:1106: TINFO: Formatting /dev/loop3 with btrfs opts='' extra opts=''
  tst_test.c:1120: TINFO: Mounting /dev/loop3 to /tmp/ltp-z7VUmubTNf/LTP_fs_tJzhHO/mntpoint fstyp=btrfs flags=0
  fs_fill.c:115: TINFO: Running 98 writer threads
  tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread80/AOF", iov, 512): ENOSPC
...
  tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread72/AOF", iov, 512): ENOSPC
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread39/AOF
...
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread31/AOF
  fs_fill.c:93: TPASS: Got 98 ENOSPC runtime 1526ms
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread1/file0 size 21710183
...
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread74/file1 size 66129880
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread74/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread81/file1 size 88151486
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread81/file0
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread66/file0
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread78/file1 size 68921441
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread56/file1 size 41520265
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread90/file2 size 55568889
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread37/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread79/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread97/file1 size 49655644
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread1/file1 size 59909819
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread43/file1 size 11843240
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread2/file2 size 61029529
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread26/file1 size 15382031
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread55/file1 size 60244117
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread80/file1 size 17586097
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread89/file1 size 15611371
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread25/file1 size 1828081
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread32/file1 size 88887475
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread46/file1 size 37256709
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread28/file1 size 57695727
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread92/file2 size 2558967
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread78/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread57/file1 size 79347456
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread56/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread88/file1 size 101745897
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread21/file1 size 584353
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread60/file1 size 12681786
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread44/file1 size 104270565
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread90/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread97/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread6/file3 size 59740106
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread1/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread43/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread10/file1 size 26243083
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread59/file1 size 37833419
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread2/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread4/file1 size 27164624
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread82/file1 size 55193928
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread26/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread55/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread80/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread58/file1 size 48038471
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread25/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread89/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread32/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread46/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread28/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread92/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread20/file1 size 7948132
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread13/file1 size 71472829
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread64/file1 size 63836703
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread24/file1 size 96099619
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread29/file1 size 35536670
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread63/file1 size 499368
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread88/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread49/file1 size 46810908
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread21/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread65/file1 size 85192315
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread17/file2 size 58654149
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread84/file2 size 10077540
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread30/file1 size 95890196
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread60/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread44/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread50/file1 size 68566618
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread93/file1 size 79985523
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread47/file1 size 63144645
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread15/file1 size 45265246
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread6/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread14/file1 size 20063051
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread31/file1 size 47174521
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread82/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread58/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread68/file1 size 77758779
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread69/file1 size 82521955
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread33/file1 size 49733488
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread13/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread64/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread63/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread29/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread24/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread54/file1 size 6680164
...
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread96/file2 size 21566104
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread96/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread36/file2 size 60487218
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread36/file0
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread23/file0
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread20/file2 size 8382688
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread22/file2 size 32086328
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread72/file2 size 93506169
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread54/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread77/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread38/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread34/file3 size 72637517
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread19/file2 size 36563517
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread48/file2 size 51321396
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread9/file2 size 76897724
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread7/file2 size 77557343
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread94/file2 size 54401870
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread8/file2 size 101220983
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread98/file2 size 60868090
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread52/file2 size 35146699
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread91/file2 size 48113772
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread71/file2 size 93912325
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread10/file2 size 77097644
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread18/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread84/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread45/file2 size 19321990
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread86/file2 size 76611105
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread14/file2 size 33552939
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread4/file2 size 68784554
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread35/file3 size 14178586
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread50/file2 size 35613269
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread85/file2 size 24619682
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread87/file2 size 93162942
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread33/file2 size 37809264
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread49/file2 size 94249397
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread27/file2 size 6939507
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread47/file2 size 6756155
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread73/file2 size 26937604
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread40/file2 size 6797148
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread15/file2 size 82848211
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread59/file2 size 87424822
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread95/file4 size 93409428
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread31/file2 size 91230899
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread67/file2 size 25741743
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread22/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread20/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread72/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread42/file2 size 61189346
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread11/file2 size 77462768
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread93/file2 size 77063140
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread9/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread48/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread19/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread7/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread75/file3 size 87755422
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread94/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread8/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread91/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread52/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread98/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread41/file2 size 50162511
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread76/file2 size 26607410
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread16/file2 size 84118805
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread71/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread12/file2 size 6173001
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread68/file2 size 11422461
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread3/file3 size 81900930
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread61/file2 size 49753678
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread10/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread69/file2 size 88520105
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread45/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread17/file3 size 101222920
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread5/file2 size 76033136
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread86/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread14/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread4/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread35/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread50/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread85/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread87/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread33/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread27/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread47/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread73/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread49/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread40/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread59/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread15/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread95/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread31/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread57/file2 size 17215444
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread67/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread62/file2 size 14818226
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread51/file2 size 90211722
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread11/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread65/file2 size 2497065
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread93/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread53/file2 size 39437908
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread83/file3 size 28185416
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread30/file2 size 94832282
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread70/file2 size 83355658
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread39/file2 size 35124924
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread65/file3 size 101588437
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread12/file3 size 5435662
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread12/file4 size 96448024
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread68/file3 size 29247400
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread62/file3 size 42528836
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread57/file3 size 84999852
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread57/file0
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread83/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread76/file0
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread42/file3 size 15620699
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread39/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread12/file5 size 68270579
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread34/file4 size 95857550
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread30/file3 size 93083468
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread62/file4 size 95002071
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread16/file3 size 78755373
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread65/file4 size 92914331
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread3/file4 size 16751881
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread75/file4 size 7684930
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread70/file3 size 99087333
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread61/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread69/file3 size 82700294
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread51/file3 size 89585860
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread17/file4 size 98509363
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread5/file3 size 66362799
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread53/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread68/file0
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread41/file0
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread42/file0
...
  fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread5/file0
  tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread69/file4 size 85951181
  tst_fill_fs.c:61: TBROK: write(): EIO (5)
  tst_fill_fs.c:41: TWARN: open(): EIO (5)
  tst_fill_fs.c:43: TINFO: open(): EIO (5)
  tst_test.c:1677: TBROK: Test killed by SIGSEGV!
  
  Summary:
  passed   9
  failed   0
  broken   2
  skipped  0
  warnings 1
  INFO: ltp-pan reported some tests FAIL
  LTP Version: 20230929-609-g3fc2d1b15
  INFO: Test end time: Thu Aug  1 14:01:54 UTC 2024

-- 
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https://bugs.launchpad.net/bugs/2068678

Title:
  fs_fill in ubuntu_ltp/fs failed with TBROK: write(): EIO

Status in ubuntu-kernel-tests:
  New

Bug description:
  Issue found on ARM64 node appleton-kernel with
  J-hwe-6.5.0-41.41~22.04.2

  This is the first time that we test this node with this kernel, this
  should not be considered as a regression.

  The test will fail with TBROK: write(): EIO (5) when testing btrfs.

  Test log:
    tst_test.c:1701: TINFO: === Testing on btrfs ===
    tst_test.c:1117: TINFO: Formatting /dev/loop3 with btrfs opts='' extra opts=''
    tst_test.c:1131: TINFO: Mounting /dev/loop3 to /tmp/ltp-73LtFTtyKC/LTP_fs_2PZZCk/mntpoint fstyp=btrfs flags=0
    fs_fill.c:115: TINFO: Running 66 writer threads
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread39/AOF", iov, 512): ENOSPC
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread41/AOF", iov, 512): ENOSPC
    ...
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread22/AOF", iov, 512): ENOSPC
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread32/AOF", iov, 512): ENOSPC
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread52/AOF
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread27/AOF", iov, 512): ENOSPC
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread30/AOF", iov, 512): ENOSPC
    ...
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread19/AOF", iov, 512): ENOSPC
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread29/AOF", iov, 512): ENOSPC
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread19/AOF
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread42/AOF
    ...
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread8/AOF
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread26/AOF
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread28/AOF", iov, 512): ENOSPC
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread4/AOF", iov, 512): ENOSPC
    tst_fill_fs.c:127: TINFO: writev("mntpoint/subdir/thread43/AOF", iov, 512): ENOSPC
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread4/AOF
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread57/AOF
    ...
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread66/AOF
    fs_fill.c:93: TPASS: Got 66 ENOSPC runtime 2210ms
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread1/file0 size 21710183
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread2/file0 size 8070086
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread2/file1 size 100958782
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread37/file1 size 8806145
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread56/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread21/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread57/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    ...
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread51/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread32/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread26/file0
    ...
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread44/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread66/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread40/file1 size 6604414
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread22/file1 size 80226967
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread50/file2 size 79347456
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread36/file2 size 101745897
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread35/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread64/file2 size 584353
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread63/file2 size 12681786
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread10/file2 size 104270565
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread61/file3 size 59740106
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread40/file2 size 26243083
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread29/file2 size 37833419
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread4/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread54/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread53/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread34/file3 size 27164624
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread48/file2 size 55193928
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread64/file3 size 90882837
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread9/file3 size 28180828
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread38/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread14/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread6/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread33/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread12/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread16/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread17/file4 size 8146875
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread63/file3 size 4260207
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread18/file3 size 19321990
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread10/file3 size 76611105
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread20/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread13/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread36/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread29/file4 size 33552939
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread34/file5 size 35613269
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread34/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread17/file5 size 24619682
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread49/file4 size 93162942
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread17/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread2/file5 size 37809264
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread55/file4 size 94249397
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread18/file4 size 6939507
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread18/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread8/file4 size 6756155
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread8/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread42/file4 size 26937604
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread24/file4 size 6797148
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread46/file4 size 61189346
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread43/file4 size 77462768
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread43/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread64/file5 size 77063140
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread45/file4 size 87755422
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread30/file4 size 50162511
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread30/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread65/file4 size 26607410
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread65/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread48/file4 size 84118805
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread7/file4 size 6173001
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread48/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread60/file4 size 11422461
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread60/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread28/file4 size 81900930
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread23/file4 size 49753678
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread10/file4 size 88520105
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread23/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread52/file4 size 101222920
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread58/file4 size 76033136
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread10/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread22/file4 size 17215444
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread22/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread62/file4 size 14818226
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread19/file4 size 90211722
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread27/file4 size 28185416
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread40/file4 size 94832282
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread40/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread15/file5 size 83355658
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread15/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread41/file4 size 35124924
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread39/file5 size 101588437
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread7/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread24/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread50/file0
    tst_fill_fs.c:63: TINFO: write(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread61/file6 size 5435662
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread42/file5 size 96448024
    ...
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread47/file5 size 95857550
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread46/file5 size 93083468
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread62/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread64/file6 size 95002071
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread59/file6 size 78755373
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread5/file5 size 92914331
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread49/file5 size 16751881
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread45/file5 size 7684930
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread19/file5 size 99087333
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread31/file5 size 82700294
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread39/file6 size 89585860
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread28/file5 size 98509363
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread55/file5 size 66362799
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread58/file5 size 85951181
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread52/file5 size 69684899
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread9/file6 size 33246596
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread61/file0
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread29/file0
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread2/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread42/file0
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread27/file0
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread41/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread63/file0
    tst_fill_fs.c:43: TINFO: open(): ENOSPC (28)
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread47/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread46/file0
    ...
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread55/file0
    fs_fill.c:55: TINFO: Unlinking mntpoint/subdir/thread58/file0
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread9/file7 size 50437759
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread52/file6 size 4707373
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread52/file7 size 90269613
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread9/file8 size 89875668
    tst_fill_fs.c:36: TINFO: Creating file mntpoint/subdir/thread39/file7 size 32892790
    tst_fill_fs.c:61: TBROK: write(): EIO (5)
    tst_fill_fs.c:61: TBROK: write(): EIO (5)
    tst_fill_fs.c:61: TBROK: write(): EIO (5)
    
    Summary:
    passed   9
    failed   0
    broken   3
    skipped  0
    warnings 0
    INFO: ltp-pan reported some tests FAIL
    LTP Version: 20230929-407-g58aa31f55
    INFO: Test end time: Wed Jun  5 22:39:44 UTC 2024

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References

[Bug 2068678] [NEW] fs_fill in ubuntu_ltp/fs failed with TBROK: write(): EIO
From: Po-Hsu Lin, 2024-06-07