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* Segmentation fault on 28tb usb3 volume with xfs_repair
@ 2021-10-27 21:06 Gabe Al-Ghalith
  2021-10-28 17:15 ` Eric Sandeen
  0 siblings, 1 reply; 2+ messages in thread
From: Gabe Al-Ghalith @ 2021-10-27 21:06 UTC (permalink / raw)
  To: linux-xfs

I'm running a 28TB volume on USB3 with xfs. I have many other volumes
with NTFS formatting that haven't had issues, but both xfs volumes
have had trouble. When I run xfs_repair on a drive that hangs and
crashes, I get a segfault.

I'm running Fedora 33 with Linux 5.14.11-100.fc33.x86_64. My machine
has 1.5TB of RAM. I seem to reach the segmentation fault on what looks
like recursive reconstruction of ".." directory inodes:

I'm including the run log as of Phase 6 (which is where the failure
happens) inline below:

Thanks,
Gabe

LOG:
Phase 6 - check inode connectivity...
        - resetting contents of realtime bitmap and summary inodes
        - traversing filesystem ...
bad hash table for directory inode 128 (no data entry): rebuilding
rebuilding directory inode 128
bad hash table for directory inode 132 (no data entry): rebuilding
rebuilding directory inode 132
entry ".." in directory inode 19327353221 points to non-existent inode
9608134910
rebuilding directory inode 19327353221
entry ".." in directory inode 19327395629 points to non-existent inode
21474921552
bad hash table for directory inode 19327395629 (no data entry): rebuilding
rebuilding directory inode 19327395629
entry ".." in directory inode 19327395631 points to non-existent inode
21474921552
bad hash table for directory inode 19327395631 (no data entry): rebuilding
rebuilding directory inode 19327395631
entry ".." in directory inode 19327398016 points to non-existent inode
21474923217
rebuilding directory inode 19327398016
entry ".." in directory inode 19338804161 points to non-existent inode
16996261485
bad hash table for directory inode 19338804161 (no data entry): rebuilding
rebuilding directory inode 19338804161
entry ".." in directory inode 19338804165 points to non-existent inode
17628034011
bad hash table for directory inode 19338804165 (no data entry): rebuilding
rebuilding directory inode 19338804165
entry ".." in directory inode 19338804295 points to non-existent inode
13019907584
bad hash table for directory inode 19338804295 (no data entry): rebuilding
rebuilding directory inode 19338804295
entry ".." in directory inode 19338804374 points to non-existent inode
17233597888
bad hash table for directory inode 19338804374 (no data entry): rebuilding
rebuilding directory inode 19338804374
entry ".." in directory inode 19338804434 points to non-existent inode
38446506497
bad hash table for directory inode 19338804434 (no data entry): rebuilding
rebuilding directory inode 19338804434
entry ".." in directory inode 19338804459 points to non-existent inode
38446506497
bad hash table for directory inode 19338804459 (no data entry): rebuilding
rebuilding directory inode 19338804459
entry ".." in directory inode 19338804507 points to non-existent inode
49498873213
bad hash table for directory inode 19338804507 (no data entry): rebuilding
rebuilding directory inode 19338804507
entry ".." in directory inode 19338804578 points to non-existent inode
17642869487
bad hash table for directory inode 19338804578 (no data entry): rebuilding
rebuilding directory inode 19338804578
entry ".." in directory inode 19338804639 points to non-existent inode
9668533373
bad hash table for directory inode 19338804639 (no data entry): rebuilding
rebuilding directory inode 19338804639
entry ".." in directory inode 19338806167 points to non-existent inode 198300824
rebuilding directory inode 19338806167
entry ".." in directory inode 19338811726 points to non-existent inode
6574684212
bad hash table for directory inode 19338811726 (no data entry): rebuilding
rebuilding directory inode 19338811726
entry ".." in directory inode 19338811752 points to non-existent inode
6574684212
bad hash table for directory inode 19338811752 (no data entry): rebuilding
rebuilding directory inode 19338811752
entry ".." in directory inode 19338811760 points to non-existent inode
6574684212
bad hash table for directory inode 19338811760 (no data entry): rebuilding
rebuilding directory inode 19338811760
entry ".." in directory inode 19338811766 points to non-existent inode
6574684212
bad hash table for directory inode 19338811766 (no data entry): rebuilding
rebuilding directory inode 19338811766
entry ".." in directory inode 19338811767 points to non-existent inode
6574684212
bad hash table for directory inode 19338811767 (no data entry): rebuilding
rebuilding directory inode 19338811767
entry ".." in directory inode 19338811769 points to non-existent inode
6574684212
bad hash table for directory inode 19338811769 (no data entry): rebuilding
rebuilding directory inode 19338811769
entry ".." in directory inode 19338811786 points to non-existent inode
6574684212
bad hash table for directory inode 19338811786 (no data entry): rebuilding
rebuilding directory inode 19338811786
entry ".." in directory inode 19338811787 points to non-existent inode
6574684212
bad hash table for directory inode 19338811787 (no data entry): rebuilding
rebuilding directory inode 19338811787
entry ".." in directory inode 19338811789 points to non-existent inode
6574684212
bad hash table for directory inode 19338811789 (no data entry): rebuilding
rebuilding directory inode 19338811789
entry ".." in directory inode 19338811803 points to non-existent inode
6574684212
bad hash table for directory inode 19338811803 (no data entry): rebuilding
rebuilding directory inode 19338811803
entry ".." in directory inode 19338811805 points to non-existent inode
6574684212
bad hash table for directory inode 19338811805 (no data entry): rebuilding
rebuilding directory inode 19338811805
entry ".." in directory inode 19338811857 points to non-existent inode
6574684212
bad hash table for directory inode 19338811857 (no data entry): rebuilding
rebuilding directory inode 19338811857
entry ".." in directory inode 19338811901 points to non-existent inode
6574684212
bad hash table for directory inode 19338811901 (no data entry): rebuilding
rebuilding directory inode 19338811901
entry ".." in directory inode 19338814388 points to non-existent inode
49545992393
bad hash table for directory inode 19338814388 (no data entry): rebuilding
rebuilding directory inode 19338814388
entry ".." in directory inode 19338814393 points to non-existent inode
49545992393
bad hash table for directory inode 19338814393 (no data entry): rebuilding
rebuilding directory inode 19338814393
entry ".." in directory inode 19338814395 points to non-existent inode
49545992393
bad hash table for directory inode 19338814395 (no data entry): rebuilding
rebuilding directory inode 19338814395
entry ".." in directory inode 19338814396 points to non-existent inode
49545992393
bad hash table for directory inode 19338814396 (no data entry): rebuilding
rebuilding directory inode 19338814396
entry ".." in directory inode 19338814402 points to non-existent inode
49545992393
bad hash table for directory inode 19338814402 (no data entry): rebuilding
rebuilding directory inode 19338814402
entry ".." in directory inode 19338814412 points to non-existent inode
49545992393
bad hash table for directory inode 19338814412 (no data entry): rebuilding
rebuilding directory inode 19338814412
entry ".." in directory inode 19338814424 points to non-existent inode
49545992393
bad hash table for directory inode 19338814424 (no data entry): rebuilding
rebuilding directory inode 19338814424
entry ".." in directory inode 19338814430 points to non-existent inode
49545992393
bad hash table for directory inode 19338814430 (no data entry): rebuilding
rebuilding directory inode 19338814430
entry ".." in directory inode 19338814432 points to non-existent inode
49545992393
bad hash table for directory inode 19338814432 (no data entry): rebuilding
rebuilding directory inode 19338814432
entry ".." in directory inode 19338814434 points to non-existent inode
49545992393
bad hash table for directory inode 19338814434 (no data entry): rebuilding
rebuilding directory inode 19338814434
entry ".." in directory inode 19338814516 points to non-existent inode
49545992393
bad hash table for directory inode 19338814516 (no data entry): rebuilding
rebuilding directory inode 19338814516
entry ".." in directory inode 19338814562 points to non-existent inode
49545992393
bad hash table for directory inode 19338814562 (no data entry): rebuilding
rebuilding directory inode 19338814562
entry ".." in directory inode 19338814571 points to non-existent inode
49545992393
bad hash table for directory inode 19338814571 (no data entry): rebuilding
rebuilding directory inode 19338814571
entry ".." in directory inode 19338814583 points to non-existent inode
49545992393
bad hash table for directory inode 19338814583 (no data entry): rebuilding
rebuilding directory inode 19338814583
entry ".." in directory inode 19338814644 points to non-existent inode
49545992393
bad hash table for directory inode 19338814644 (no data entry): rebuilding
rebuilding directory inode 19338814644
entry ".." in directory inode 19338814651 points to non-existent inode
49545992393
bad hash table for directory inode 19338814651 (no data entry): rebuilding
rebuilding directory inode 19338814651
entry ".." in directory inode 19338814658 points to non-existent inode
49545992393
bad hash table for directory inode 19338814658 (no data entry): rebuilding
rebuilding directory inode 19338814658
entry ".." in directory inode 19338814720 points to non-existent inode
49545992393
bad hash table for directory inode 19338814720 (no data entry): rebuilding
rebuilding directory inode 19338814720
entry ".." in directory inode 19338814737 points to non-existent inode
49545992393
bad hash table for directory inode 19338814737 (no data entry): rebuilding
rebuilding directory inode 19338814737
entry ".." in directory inode 19338816421 points to non-existent inode
28017346160
rebuilding directory inode 19338816421
rebuilding directory inode 19338821502
entry ".." in directory inode 19338846901 points to non-existent inode
36494532848
bad hash table for directory inode 19338846901 (no data entry): rebuilding
rebuilding directory inode 19338846901
entry ".." in directory inode 19338846905 points to non-existent inode
36494532848
bad hash table for directory inode 19338846905 (no data entry): rebuilding
rebuilding directory inode 19338846905
entry ".." in directory inode 19338846909 points to non-existent inode
36494532848
bad hash table for directory inode 19338846909 (no data entry): rebuilding
rebuilding directory inode 19338846909
entry ".." in directory inode 19338846910 points to non-existent inode
36494532848
bad hash table for directory inode 19338846910 (no data entry): rebuilding
rebuilding directory inode 19338846910
entry ".." in directory inode 19338846916 points to non-existent inode
36494532848
bad hash table for directory inode 19338846916 (no data entry): rebuilding
rebuilding directory inode 19338846916
entry ".." in directory inode 19338846961 points to non-existent inode
36494532848
bad hash table for directory inode 19338846961 (no data entry): rebuilding
rebuilding directory inode 19338846961
entry ".." in directory inode 19338846998 points to non-existent inode
36494532848
bad hash table for directory inode 19338846998 (no data entry): rebuilding
rebuilding directory inode 19338846998
entry ".." in directory inode 19338847101 points to non-existent inode
36494532848
bad hash table for directory inode 19338847101 (no data entry): rebuilding
rebuilding directory inode 19338847101
entry ".." in directory inode 19338847116 points to non-existent inode
36494532848
bad hash table for directory inode 19338847116 (no data entry): rebuilding
rebuilding directory inode 19338847116
entry ".." in directory inode 19338847121 points to non-existent inode
36494532848
bad hash table for directory inode 19338847121 (no data entry): rebuilding
rebuilding directory inode 19338847121
entry ".." in directory inode 19338847125 points to non-existent inode
36494532848
bad hash table for directory inode 19338847125 (no data entry): rebuilding
rebuilding directory inode 19338847125
entry ".." in directory inode 19338847130 points to non-existent inode
36494532848
bad hash table for directory inode 19338847130 (no data entry): rebuilding
rebuilding directory inode 19338847130
entry ".." in directory inode 19338847352 points to non-existent inode
36494532848
bad hash table for directory inode 19338847352 (no data entry): rebuilding
rebuilding directory inode 19338847352
entry ".." in directory inode 19338847550 points to non-existent inode
36494532848
bad hash table for directory inode 19338847550 (no data entry): rebuilding
rebuilding directory inode 19338847550
entry ".." in directory inode 19338847597 points to non-existent inode
36494532848
bad hash table for directory inode 19338847597 (no data entry): rebuilding
rebuilding directory inode 19338847597
entry ".." in directory inode 19338847700 points to non-existent inode
36494532848
bad hash table for directory inode 19338847700 (no data entry): rebuilding
rebuilding directory inode 19338847700
entry ".." in directory inode 19338847884 points to non-existent inode
36494532848
bad hash table for directory inode 19338847884 (no data entry): rebuilding
rebuilding directory inode 19338847884
entry ".." in directory inode 19338847911 points to non-existent inode
36494532848
bad hash table for directory inode 19338847911 (no data entry): rebuilding
rebuilding directory inode 19338847911
entry ".." in directory inode 19338847925 points to non-existent inode
36494532848
bad hash table for directory inode 19338847925 (no data entry): rebuilding
rebuilding directory inode 19338847925
entry ".." in directory inode 19338847941 points to non-existent inode
36494532848
bad hash table for directory inode 19338847941 (no data entry): rebuilding
rebuilding directory inode 19338847941
entry ".." in directory inode 19338848075 points to non-existent inode
36494532848
bad hash table for directory inode 19338848075 (no data entry): rebuilding
rebuilding directory inode 19338848075
entry ".." in directory inode 19338848274 points to non-existent inode
36494532848
bad hash table for directory inode 19338848274 (no data entry): rebuilding
rebuilding directory inode 19338848274
entry ".." in directory inode 19338848302 points to non-existent inode
36494532848
bad hash table for directory inode 19338848302 (no data entry): rebuilding
rebuilding directory inode 19338848302
entry ".." in directory inode 19338848310 points to non-existent inode
36494532848
bad hash table for directory inode 19338848310 (no data entry): rebuilding
rebuilding directory inode 19338848310
entry ".." in directory inode 19338848353 points to non-existent inode
36494532848
bad hash table for directory inode 19338848353 (no data entry): rebuilding
rebuilding directory inode 19338848353
entry ".." in directory inode 19338848513 points to non-existent inode
36494532848
bad hash table for directory inode 19338848513 (no data entry): rebuilding
rebuilding directory inode 19338848513
entry ".." in directory inode 19338848530 points to non-existent inode
36494532848
bad hash table for directory inode 19338848530 (no data entry): rebuilding
rebuilding directory inode 19338848530
entry ".." in directory inode 19338848553 points to non-existent inode
36494532848
bad hash table for directory inode 19338848553 (no data entry): rebuilding
rebuilding directory inode 19338848553
entry ".." in directory inode 19338848594 points to non-existent inode
36494532848
bad hash table for directory inode 19338848594 (no data entry): rebuilding
rebuilding directory inode 19338848594
entry ".." in directory inode 19338848613 points to non-existent inode
36494532848
bad hash table for directory inode 19338848613 (no data entry): rebuilding
rebuilding directory inode 19338848613
entry ".." in directory inode 19338848829 points to non-existent inode
36494532848
bad hash table for directory inode 19338848829 (no data entry): rebuilding
rebuilding directory inode 19338848829
entry ".." in directory inode 19338848861 points to non-existent inode
36494532848
bad hash table for directory inode 19338848861 (no data entry): rebuilding
rebuilding directory inode 19338848861
entry ".." in directory inode 19338848872 points to non-existent inode
36494532848
bad hash table for directory inode 19338848872 (no data entry): rebuilding
rebuilding directory inode 19338848872
entry ".." in directory inode 19338848982 points to non-existent inode
36494532848
bad hash table for directory inode 19338848982 (no data entry): rebuilding
rebuilding directory inode 19338848982
entry ".." in directory inode 19338848986 points to non-existent inode
36494532848
bad hash table for directory inode 19338848986 (no data entry): rebuilding
rebuilding directory inode 19338848986
entry ".." in directory inode 19338848991 points to non-existent inode
36494532848
bad hash table for directory inode 19338848991 (no data entry): rebuilding
rebuilding directory inode 19338848991
entry ".." in directory inode 19338849156 points to non-existent inode
36494532848
bad hash table for directory inode 19338849156 (no data entry): rebuilding
rebuilding directory inode 19338849156
entry ".." in directory inode 19338849173 points to non-existent inode
36494532848
bad hash table for directory inode 19338849173 (no data entry): rebuilding
rebuilding directory inode 19338849173
entry ".." in directory inode 19338849176 points to non-existent inode
36494532848
bad hash table for directory inode 19338849176 (no data entry): rebuilding
rebuilding directory inode 19338849176
entry ".." in directory inode 19338849290 points to non-existent inode
36494532848
bad hash table for directory inode 19338849290 (no data entry): rebuilding
rebuilding directory inode 19338849290
entry ".." in directory inode 19338849300 points to non-existent inode
36494532848
bad hash table for directory inode 19338849300 (no data entry): rebuilding
rebuilding directory inode 19338849300
entry ".." in directory inode 19338849325 points to non-existent inode
36494532848
bad hash table for directory inode 19338849325 (no data entry): rebuilding
rebuilding directory inode 19338849325
entry ".." in directory inode 19338849495 points to non-existent inode
36494532848
bad hash table for directory inode 19338849495 (no data entry): rebuilding
rebuilding directory inode 19338849495
entry ".." in directory inode 19338849569 points to non-existent inode
36494532848
bad hash table for directory inode 19338849569 (no data entry): rebuilding
rebuilding directory inode 19338849569
entry ".." in directory inode 19338849729 points to non-existent inode
36494532848
bad hash table for directory inode 19338849729 (no data entry): rebuilding
rebuilding directory inode 19338849729
entry ".." in directory inode 19338849731 points to non-existent inode
36494532848
bad hash table for directory inode 19338849731 (no data entry): rebuilding
rebuilding directory inode 19338849731
entry ".." in directory inode 19338849779 points to non-existent inode
36494532848
bad hash table for directory inode 19338849779 (no data entry): rebuilding
rebuilding directory inode 19338849779
entry ".." in directory inode 19338849903 points to non-existent inode
36494532848
bad hash table for directory inode 19338849903 (no data entry): rebuilding
rebuilding directory inode 19338849903
entry ".." in directory inode 19338849922 points to non-existent inode
36494532848
bad hash table for directory inode 19338849922 (no data entry): rebuilding
rebuilding directory inode 19338849922
entry ".." in directory inode 19338850163 points to non-existent inode
36494532848
bad hash table for directory inode 19338850163 (no data entry): rebuilding
rebuilding directory inode 19338850163
entry ".." in directory inode 19338850281 points to non-existent inode
36494532848
bad hash table for directory inode 19338850281 (no data entry): rebuilding
rebuilding directory inode 19338850281
entry ".." in directory inode 19338850286 points to non-existent inode
36494532848
bad hash table for directory inode 19338850286 (no data entry): rebuilding
rebuilding directory inode 19338850286
entry ".." in directory inode 19338850295 points to non-existent inode
36494532848
bad hash table for directory inode 19338850295 (no data entry): rebuilding
rebuilding directory inode 19338850295
entry ".." in directory inode 19338850333 points to non-existent inode
36494532848
bad hash table for directory inode 19338850333 (no data entry): rebuilding
rebuilding directory inode 19338850333
entry ".." in directory inode 19338850437 points to non-existent inode
36494532848
bad hash table for directory inode 19338850437 (no data entry): rebuilding
rebuilding directory inode 19338850437
entry ".." in directory inode 19338850441 points to non-existent inode
36494532848
bad hash table for directory inode 19338850441 (no data entry): rebuilding
rebuilding directory inode 19338850441
entry ".." in directory inode 19338850471 points to non-existent inode
36494532848
bad hash table for directory inode 19338850471 (no data entry): rebuilding
rebuilding directory inode 19338850471
entry ".." in directory inode 19338850517 points to non-existent inode
36494532848
bad hash table for directory inode 19338850517 (no data entry): rebuilding
rebuilding directory inode 19338850517
entry ".." in directory inode 19338850727 points to non-existent inode
36494532848
bad hash table for directory inode 19338850727 (no data entry): rebuilding
rebuilding directory inode 19338850727
entry ".." in directory inode 19338850752 points to non-existent inode
36494532848
bad hash table for directory inode 19338850752 (no data entry): rebuilding
rebuilding directory inode 19338850752
entry ".." in directory inode 19338850824 points to non-existent inode
36494532848
bad hash table for directory inode 19338850824 (no data entry): rebuilding
rebuilding directory inode 19338850824
entry ".." in directory inode 19338850884 points to non-existent inode
36494532848
bad hash table for directory inode 19338850884 (no data entry): rebuilding
rebuilding directory inode 19338850884
entry ".." in directory inode 19338851000 points to non-existent inode
36494532848
bad hash table for directory inode 19338851000 (no data entry): rebuilding
rebuilding directory inode 19338851000
entry ".." in directory inode 19338851085 points to non-existent inode
36494532848
bad hash table for directory inode 19338851085 (no data entry): rebuilding
rebuilding directory inode 19338851085
entry ".." in directory inode 19338851101 points to non-existent inode
36494532848
bad hash table for directory inode 19338851101 (no data entry): rebuilding
rebuilding directory inode 19338851101
entry ".." in directory inode 19338851131 points to non-existent inode
36494532848
bad hash table for directory inode 19338851131 (no data entry): rebuilding
rebuilding directory inode 19338851131
entry ".." in directory inode 19338851247 points to non-existent inode
36494532848
bad hash table for directory inode 19338851247 (no data entry): rebuilding
rebuilding directory inode 19338851247
entry ".." in directory inode 19338851427 points to non-existent inode
36494532848
bad hash table for directory inode 19338851427 (no data entry): rebuilding
rebuilding directory inode 19338851427
entry ".." in directory inode 19338851444 points to non-existent inode
36494532848
bad hash table for directory inode 19338851444 (no data entry): rebuilding
rebuilding directory inode 19338851444
entry ".." in directory inode 19338851769 points to non-existent inode
36494532848
bad hash table for directory inode 19338851769 (no data entry): rebuilding
rebuilding directory inode 19338851769
entry ".." in directory inode 19338851795 points to non-existent inode
36494532848
bad hash table for directory inode 19338851795 (no data entry): rebuilding
rebuilding directory inode 19338851795
entry ".." in directory inode 19338851952 points to non-existent inode
36494532848
bad hash table for directory inode 19338851952 (no data entry): rebuilding
rebuilding directory inode 19338851952
entry ".." in directory inode 19338851976 points to non-existent inode
36494532848
bad hash table for directory inode 19338851976 (no data entry): rebuilding
rebuilding directory inode 19338851976
entry ".." in directory inode 19338851982 points to non-existent inode
36494532848
bad hash table for directory inode 19338851982 (no data entry): rebuilding
rebuilding directory inode 19338851982
entry ".." in directory inode 19338851987 points to non-existent inode
36494532848
bad hash table for directory inode 19338851987 (no data entry): rebuilding
rebuilding directory inode 19338851987
entry ".." in directory inode 19338851988 points to non-existent inode
36494532848
bad hash table for directory inode 19338851988 (no data entry): rebuilding
rebuilding directory inode 19338851988
entry ".." in directory inode 19338852154 points to non-existent inode
36494532848
bad hash table for directory inode 19338852154 (no data entry): rebuilding
rebuilding directory inode 19338852154
entry ".." in directory inode 19338852155 points to non-existent inode
36494532848
bad hash table for directory inode 19338852155 (no data entry): rebuilding
rebuilding directory inode 19338852155
entry ".." in directory inode 19338852156 points to non-existent inode
36494532848
bad hash table for directory inode 19338852156 (no data entry): rebuilding
rebuilding directory inode 19338852156
entry ".." in directory inode 19338852175 points to non-existent inode
36494532848
bad hash table for directory inode 19338852175 (no data entry): rebuilding
rebuilding directory inode 19338852175
entry ".." in directory inode 19338852215 points to non-existent inode
36494532848
bad hash table for directory inode 19338852215 (no data entry): rebuilding
rebuilding directory inode 19338852215
entry ".." in directory inode 19338852222 points to non-existent inode
36494532848
bad hash table for directory inode 19338852222 (no data entry): rebuilding
rebuilding directory inode 19338852222
entry ".." in directory inode 19338852435 points to non-existent inode
36494532848
bad hash table for directory inode 19338852435 (no data entry): rebuilding
rebuilding directory inode 19338852435
entry ".." in directory inode 19338852539 points to non-existent inode
36494532848
bad hash table for directory inode 19338852539 (no data entry): rebuilding
rebuilding directory inode 19338852539
entry ".." in directory inode 19338852740 points to non-existent inode
36494532848
bad hash table for directory inode 19338852740 (no data entry): rebuilding
rebuilding directory inode 19338852740
entry ".." in directory inode 19338852768 points to non-existent inode
36494532848
bad hash table for directory inode 19338852768 (no data entry): rebuilding
rebuilding directory inode 19338852768
entry ".." in directory inode 19338852778 points to non-existent inode
36494532848
bad hash table for directory inode 19338852778 (no data entry): rebuilding
rebuilding directory inode 19338852778
entry ".." in directory inode 19338852896 points to non-existent inode
36494532848
bad hash table for directory inode 19338852896 (no data entry): rebuilding
rebuilding directory inode 19338852896
entry ".." in directory inode 19338852992 points to non-existent inode
36494532848
bad hash table for directory inode 19338852992 (no data entry): rebuilding
rebuilding directory inode 19338852992
entry ".." in directory inode 19338853048 points to non-existent inode
36494532848
bad hash table for directory inode 19338853048 (no data entry): rebuilding
rebuilding directory inode 19338853048
entry ".." in directory inode 19338853071 points to non-existent inode
36494532848
bad hash table for directory inode 19338853071 (no data entry): rebuilding
rebuilding directory inode 19338853071
entry ".." in directory inode 19338853083 points to non-existent inode
36494532848
bad hash table for directory inode 19338853083 (no data entry): rebuilding
rebuilding directory inode 19338853083
entry ".." in directory inode 19338853085 points to non-existent inode
36494532848
bad hash table for directory inode 19338853085 (no data entry): rebuilding
rebuilding directory inode 19338853085
entry ".." in directory inode 19338853192 points to non-existent inode
36494532848
bad hash table for directory inode 19338853192 (no data entry): rebuilding
rebuilding directory inode 19338853192
entry ".." in directory inode 19338853225 points to non-existent inode
36494532848
bad hash table for directory inode 19338853225 (no data entry): rebuilding
rebuilding directory inode 19338853225
entry ".." in directory inode 19338853306 points to non-existent inode
36494532848
bad hash table for directory inode 19338853306 (no data entry): rebuilding
rebuilding directory inode 19338853306
entry ".." in directory inode 19338853312 points to non-existent inode
36494532848
bad hash table for directory inode 19338853312 (no data entry): rebuilding
rebuilding directory inode 19338853312
entry ".." in directory inode 19338853319 points to non-existent inode
36494532848
bad hash table for directory inode 19338853319 (no data entry): rebuilding
rebuilding directory inode 19338853319
entry ".." in directory inode 19338853528 points to non-existent inode
36494532848
bad hash table for directory inode 19338853528 (no data entry): rebuilding
rebuilding directory inode 19338853528
entry ".." in directory inode 19338853533 points to non-existent inode
36494532848
bad hash table for directory inode 19338853533 (no data entry): rebuilding
rebuilding directory inode 19338853533
entry ".." in directory inode 19338853576 points to non-existent inode
36494532848
bad hash table for directory inode 19338853576 (no data entry): rebuilding
rebuilding directory inode 19338853576
entry ".." in directory inode 19338853582 points to non-existent inode
36494532848
bad hash table for directory inode 19338853582 (no data entry): rebuilding
rebuilding directory inode 19338853582
entry ".." in directory inode 19338853608 points to non-existent inode
36494532848
bad hash table for directory inode 19338853608 (no data entry): rebuilding
rebuilding directory inode 19338853608
entry ".." in directory inode 19338853652 points to non-existent inode
36494532848
bad hash table for directory inode 19338853652 (no data entry): rebuilding
rebuilding directory inode 19338853652
entry ".." in directory inode 19338853703 points to non-existent inode
36494532848
bad hash table for directory inode 19338853703 (no data entry): rebuilding
rebuilding directory inode 19338853703
entry ".." in directory inode 19338853712 points to non-existent inode
36494532848
bad hash table for directory inode 19338853712 (no data entry): rebuilding
rebuilding directory inode 19338853712
entry ".." in directory inode 19338853729 points to non-existent inode
36494532848
bad hash table for directory inode 19338853729 (no data entry): rebuilding
rebuilding directory inode 19338853729
entry ".." in directory inode 19338853785 points to non-existent inode
36494532848
bad hash table for directory inode 19338853785 (no data entry): rebuilding
rebuilding directory inode 19338853785
entry ".." in directory inode 19338853835 points to non-existent inode
36494532848
bad hash table for directory inode 19338853835 (no data entry): rebuilding
rebuilding directory inode 19338853835
entry ".." in directory inode 19338853872 points to non-existent inode
36494532848
bad hash table for directory inode 19338853872 (no data entry): rebuilding
rebuilding directory inode 19338853872
entry ".." in directory inode 19338853875 points to non-existent inode
36494532848
bad hash table for directory inode 19338853875 (no data entry): rebuilding
rebuilding directory inode 19338853875
entry ".." in directory inode 19338854011 points to non-existent inode
36494532848
bad hash table for directory inode 19338854011 (no data entry): rebuilding
rebuilding directory inode 19338854011
entry ".." in directory inode 19338854033 points to non-existent inode
36494532848
bad hash table for directory inode 19338854033 (no data entry): rebuilding
rebuilding directory inode 19338854033
entry ".." in directory inode 19338854066 points to non-existent inode
36494532848
bad hash table for directory inode 19338854066 (no data entry): rebuilding
rebuilding directory inode 19338854066
entry ".." in directory inode 19338854192 points to non-existent inode
36494532848
bad hash table for directory inode 19338854192 (no data entry): rebuilding
rebuilding directory inode 19338854192
entry ".." in directory inode 19338854222 points to non-existent inode
36494532848
bad hash table for directory inode 19338854222 (no data entry): rebuilding
rebuilding directory inode 19338854222
entry ".." in directory inode 19338854231 points to non-existent inode
36494532848
bad hash table for directory inode 19338854231 (no data entry): rebuilding
rebuilding directory inode 19338854231
entry ".." in directory inode 19338854475 points to non-existent inode
36494532848
bad hash table for directory inode 19338854475 (no data entry): rebuilding
rebuilding directory inode 19338854475
entry ".." in directory inode 19338854558 points to non-existent inode
36494532848
bad hash table for directory inode 19338854558 (no data entry): rebuilding
rebuilding directory inode 19338854558
entry ".." in directory inode 19338854583 points to non-existent inode
36494532848
bad hash table for directory inode 19338854583 (no data entry): rebuilding
rebuilding directory inode 19338854583
entry ".." in directory inode 19338854640 points to non-existent inode
36494532848
bad hash table for directory inode 19338854640 (no data entry): rebuilding
rebuilding directory inode 19338854640
entry ".." in directory inode 19338854655 points to non-existent inode
36494532848
bad hash table for directory inode 19338854655 (no data entry): rebuilding
rebuilding directory inode 19338854655
entry ".." in directory inode 19338854677 points to non-existent inode
36494532848
bad hash table for directory inode 19338854677 (no data entry): rebuilding
rebuilding directory inode 19338854677
entry ".." in directory inode 19338854876 points to non-existent inode
36494532848
bad hash table for directory inode 19338854876 (no data entry): rebuilding
rebuilding directory inode 19338854876
entry ".." in directory inode 19338854884 points to non-existent inode
36494532848
bad hash table for directory inode 19338854884 (no data entry): rebuilding
rebuilding directory inode 19338854884
entry ".." in directory inode 19338854908 points to non-existent inode
36494532848
bad hash table for directory inode 19338854908 (no data entry): rebuilding
rebuilding directory inode 19338854908
entry ".." in directory inode 19338854993 points to non-existent inode
36494532848
bad hash table for directory inode 19338854993 (no data entry): rebuilding
rebuilding directory inode 19338854993
entry ".." in directory inode 19338855004 points to non-existent inode
36494532848
bad hash table for directory inode 19338855004 (no data entry): rebuilding
rebuilding directory inode 19338855004
entry ".." in directory inode 19338855021 points to non-existent inode
36494532848
bad hash table for directory inode 19338855021 (no data entry): rebuilding
rebuilding directory inode 19338855021
entry ".." in directory inode 19338855156 points to non-existent inode
36494532848
bad hash table for directory inode 19338855156 (no data entry): rebuilding
rebuilding directory inode 19338855156
entry ".." in directory inode 19338855174 points to non-existent inode
36494532848
bad hash table for directory inode 19338855174 (no data entry): rebuilding
rebuilding directory inode 19338855174
entry ".." in directory inode 19338855199 points to non-existent inode
36494532848
bad hash table for directory inode 19338855199 (no data entry): rebuilding
rebuilding directory inode 19338855199
entry ".." in directory inode 19338855367 points to non-existent inode
36494532848
bad hash table for directory inode 19338855367 (no data entry): rebuilding
rebuilding directory inode 19338855367
entry ".." in directory inode 19338855371 points to non-existent inode
36494532848
bad hash table for directory inode 19338855371 (no data entry): rebuilding
rebuilding directory inode 19338855371
entry ".." in directory inode 19338855386 points to non-existent inode
36494532848
bad hash table for directory inode 19338855386 (no data entry): rebuilding
rebuilding directory inode 19338855386
entry ".." in directory inode 19338855510 points to non-existent inode
36494532848
bad hash table for directory inode 19338855510 (no data entry): rebuilding
rebuilding directory inode 19338855510
entry ".." in directory inode 19338855599 points to non-existent inode
36494532848
bad hash table for directory inode 19338855599 (no data entry): rebuilding
rebuilding directory inode 19338855599
entry ".." in directory inode 19338855626 points to non-existent inode
36494532848
bad hash table for directory inode 19338855626 (no data entry): rebuilding
rebuilding directory inode 19338855626
entry ".." in directory inode 19338855637 points to non-existent inode
36494532848
bad hash table for directory inode 19338855637 (no data entry): rebuilding
rebuilding directory inode 19338855637
entry ".." in directory inode 19338855749 points to non-existent inode
36494532848
bad hash table for directory inode 19338855749 (no data entry): rebuilding
rebuilding directory inode 19338855749
entry ".." in directory inode 19338855757 points to non-existent inode
36494532848
bad hash table for directory inode 19338855757 (no data entry): rebuilding
rebuilding directory inode 19338855757
entry ".." in directory inode 19338855763 points to non-existent inode
36494532848
bad hash table for directory inode 19338855763 (no data entry): rebuilding
rebuilding directory inode 19338855763
entry ".." in directory inode 19338855777 points to non-existent inode
36494532848
bad hash table for directory inode 19338855777 (no data entry): rebuilding
rebuilding directory inode 19338855777
entry ".." in directory inode 19338855799 points to non-existent inode
36494532848
bad hash table for directory inode 19338855799 (no data entry): rebuilding
rebuilding directory inode 19338855799
entry ".." in directory inode 19338855939 points to non-existent inode
36494532848
bad hash table for directory inode 19338855939 (no data entry): rebuilding
rebuilding directory inode 19338855939
entry ".." in directory inode 19338855948 points to non-existent inode
36494532848
bad hash table for directory inode 19338855948 (no data entry): rebuilding
rebuilding directory inode 19338855948
entry ".." in directory inode 19338855990 points to non-existent inode
36494532848
bad hash table for directory inode 19338855990 (no data entry): rebuilding
rebuilding directory inode 19338855990
entry ".." in directory inode 19338856007 points to non-existent inode
36494532848
bad hash table for directory inode 19338856007 (no data entry): rebuilding
rebuilding directory inode 19338856007
entry ".." in directory inode 19338856016 points to non-existent inode
36494532848
bad hash table for directory inode 19338856016 (no data entry): rebuilding
rebuilding directory inode 19338856016
entry ".." in directory inode 19338856024 points to non-existent inode
36494532848
bad hash table for directory inode 19338856024 (no data entry): rebuilding
rebuilding directory inode 19338856024
entry ".." in directory inode 19338856032 points to non-existent inode
36494532848
bad hash table for directory inode 19338856032 (no data entry): rebuilding
rebuilding directory inode 19338856032
entry ".." in directory inode 19338856168 points to non-existent inode
36494532848
bad hash table for directory inode 19338856168 (no data entry): rebuilding
rebuilding directory inode 19338856168
entry ".." in directory inode 19338856180 points to non-existent inode
36494532848
bad hash table for directory inode 19338856180 (no data entry): rebuilding
rebuilding directory inode 19338856180
entry ".." in directory inode 19338856272 points to non-existent inode
36494532848
bad hash table for directory inode 19338856272 (no data entry): rebuilding
rebuilding directory inode 19338856272
entry ".." in directory inode 19338856376 points to non-existent inode
36494532848
bad hash table for directory inode 19338856376 (no data entry): rebuilding
rebuilding directory inode 19338856376
entry ".." in directory inode 19338856393 points to non-existent inode
36494532848
bad hash table for directory inode 19338856393 (no data entry): rebuilding
rebuilding directory inode 19338856393
entry ".." in directory inode 19338856412 points to non-existent inode
36494532848
bad hash table for directory inode 19338856412 (no data entry): rebuilding
rebuilding directory inode 19338856412
entry ".." in directory inode 19338856528 points to non-existent inode
36494532848
bad hash table for directory inode 19338856528 (no data entry): rebuilding
rebuilding directory inode 19338856528
entry ".." in directory inode 19338856549 points to non-existent inode
36494532848
bad hash table for directory inode 19338856549 (no data entry): rebuilding
rebuilding directory inode 19338856549
entry ".." in directory inode 19338856677 points to non-existent inode
36494532848
bad hash table for directory inode 19338856677 (no data entry): rebuilding
rebuilding directory inode 19338856677
entry ".." in directory inode 19338856683 points to non-existent inode
36494532848
bad hash table for directory inode 19338856683 (no data entry): rebuilding
rebuilding directory inode 19338856683
entry ".." in directory inode 19338856686 points to non-existent inode
36494532848
bad hash table for directory inode 19338856686 (no data entry): rebuilding
rebuilding directory inode 19338856686
entry ".." in directory inode 19338856709 points to non-existent inode
36494532848
bad hash table for directory inode 19338856709 (no data entry): rebuilding
rebuilding directory inode 19338856709
entry ".." in directory inode 19338856790 points to non-existent inode
36494532848
bad hash table for directory inode 19338856790 (no data entry): rebuilding
rebuilding directory inode 19338856790
entry ".." in directory inode 19338856808 points to non-existent inode
36494532848
bad hash table for directory inode 19338856808 (no data entry): rebuilding
rebuilding directory inode 19338856808
entry ".." in directory inode 19338856813 points to non-existent inode
36494532848
bad hash table for directory inode 19338856813 (no data entry): rebuilding
rebuilding directory inode 19338856813
entry ".." in directory inode 19338856841 points to non-existent inode
36494532848
bad hash table for directory inode 19338856841 (no data entry): rebuilding
rebuilding directory inode 19338856841
entry ".." in directory inode 19338856870 points to non-existent inode
36494532848
bad hash table for directory inode 19338856870 (no data entry): rebuilding
rebuilding directory inode 19338856870
entry ".." in directory inode 19338856997 points to non-existent inode
36494532848
bad hash table for directory inode 19338856997 (no data entry): rebuilding
rebuilding directory inode 19338856997
entry ".." in directory inode 19338857003 points to non-existent inode
36494532848
bad hash table for directory inode 19338857003 (no data entry): rebuilding
rebuilding directory inode 19338857003
entry ".." in directory inode 19338857157 points to non-existent inode
36494532848
bad hash table for directory inode 19338857157 (no data entry): rebuilding
rebuilding directory inode 19338857157
entry ".." in directory inode 19338857176 points to non-existent inode
36494532848
bad hash table for directory inode 19338857176 (no data entry): rebuilding
rebuilding directory inode 19338857176
entry ".." in directory inode 19338857179 points to non-existent inode
36494532848
bad hash table for directory inode 19338857179 (no data entry): rebuilding
rebuilding directory inode 19338857179
entry ".." in directory inode 19338857267 points to non-existent inode
36494532848
bad hash table for directory inode 19338857267 (no data entry): rebuilding
rebuilding directory inode 19338857267
entry ".." in directory inode 19338857299 points to non-existent inode
36494532848
bad hash table for directory inode 19338857299 (no data entry): rebuilding
rebuilding directory inode 19338857299
entry ".." in directory inode 19338857305 points to non-existent inode
36494532848
bad hash table for directory inode 19338857305 (no data entry): rebuilding
rebuilding directory inode 19338857305
entry ".." in directory inode 19338857373 points to non-existent inode
36494532848
bad hash table for directory inode 19338857373 (no data entry): rebuilding
rebuilding directory inode 19338857373
entry ".." in directory inode 19338857376 points to non-existent inode
36494532848
bad hash table for directory inode 19338857376 (no data entry): rebuilding
rebuilding directory inode 19338857376
entry ".." in directory inode 19338857416 points to non-existent inode
36494532848
bad hash table for directory inode 19338857416 (no data entry): rebuilding
rebuilding directory inode 19338857416
entry ".." in directory inode 19338857549 points to non-existent inode
36494532848
bad hash table for directory inode 19338857549 (no data entry): rebuilding
rebuilding directory inode 19338857549
entry ".." in directory inode 19338857578 points to non-existent inode
36494532848
bad hash table for directory inode 19338857578 (no data entry): rebuilding
rebuilding directory inode 19338857578
entry ".." in directory inode 19338857579 points to non-existent inode
36494532848
bad hash table for directory inode 19338857579 (no data entry): rebuilding
rebuilding directory inode 19338857579
entry ".." in directory inode 19338857766 points to non-existent inode
36494532848
bad hash table for directory inode 19338857766 (no data entry): rebuilding
rebuilding directory inode 19338857766
entry ".." in directory inode 19338857920 points to non-existent inode
36494532848
bad hash table for directory inode 19338857920 (no data entry): rebuilding
rebuilding directory inode 19338857920
entry ".." in directory inode 19338857928 points to non-existent inode
36494532848
bad hash table for directory inode 19338857928 (no data entry): rebuilding
rebuilding directory inode 19338857928
entry ".." in directory inode 19338858004 points to non-existent inode
36494532848
bad hash table for directory inode 19338858004 (no data entry): rebuilding
rebuilding directory inode 19338858004
entry ".." in directory inode 19338858010 points to non-existent inode
36494532848
bad hash table for directory inode 19338858010 (no data entry): rebuilding
rebuilding directory inode 19338858010
entry ".." in directory inode 19338858033 points to non-existent inode
36494532848
bad hash table for directory inode 19338858033 (no data entry): rebuilding
rebuilding directory inode 19338858033
entry ".." in directory inode 19338858153 points to non-existent inode
36494532848
bad hash table for directory inode 19338858153 (no data entry): rebuilding
rebuilding directory inode 19338858153
entry ".." in directory inode 19338858159 points to non-existent inode
36494532848
bad hash table for directory inode 19338858159 (no data entry): rebuilding
rebuilding directory inode 19338858159
entry ".." in directory inode 19338858168 points to non-existent inode
36494532848
bad hash table for directory inode 19338858168 (no data entry): rebuilding
rebuilding directory inode 19338858168
entry ".." in directory inode 19338858354 points to non-existent inode
36494532848
bad hash table for directory inode 19338858354 (no data entry): rebuilding
rebuilding directory inode 19338858354
entry ".." in directory inode 19338858376 points to non-existent inode
36494532848
bad hash table for directory inode 19338858376 (no data entry): rebuilding
rebuilding directory inode 19338858376
entry ".." in directory inode 19338858385 points to non-existent inode
36494532848
bad hash table for directory inode 19338858385 (no data entry): rebuilding
rebuilding directory inode 19338858385
entry ".." in directory inode 19338858410 points to non-existent inode
36494532848
bad hash table for directory inode 19338858410 (no data entry): rebuilding
rebuilding directory inode 19338858410
entry ".." in directory inode 19338858597 points to non-existent inode
36494532848
bad hash table for directory inode 19338858597 (no data entry): rebuilding
rebuilding directory inode 19338858597
entry ".." in directory inode 19338858624 points to non-existent inode
36494532848
bad hash table for directory inode 19338858624 (no data entry): rebuilding
rebuilding directory inode 19338858624
entry ".." in directory inode 19338858744 points to non-existent inode
36494532848
bad hash table for directory inode 19338858744 (no data entry): rebuilding
rebuilding directory inode 19338858744
entry ".." in directory inode 19338858747 points to non-existent inode
36494532848
bad hash table for directory inode 19338858747 (no data entry): rebuilding
rebuilding directory inode 19338858747
entry ".." in directory inode 19338858755 points to non-existent inode
36494532848
bad hash table for directory inode 19338858755 (no data entry): rebuilding
rebuilding directory inode 19338858755
entry ".." in directory inode 19338858802 points to non-existent inode
36494532848
bad hash table for directory inode 19338858802 (no data entry): rebuilding
rebuilding directory inode 19338858802
entry ".." in directory inode 19338858930 points to non-existent inode
36494532848
bad hash table for directory inode 19338858930 (no data entry): rebuilding
rebuilding directory inode 19338858930
entry ".." in directory inode 19338859084 points to non-existent inode
36494532848
bad hash table for directory inode 19338859084 (no data entry): rebuilding
rebuilding directory inode 19338859084
entry ".." in directory inode 19338859117 points to non-existent inode
36494532848
bad hash table for directory inode 19338859117 (no data entry): rebuilding
rebuilding directory inode 19338859117
entry ".." in directory inode 19338859264 points to non-existent inode
36494532848
bad hash table for directory inode 19338859264 (no data entry): rebuilding
rebuilding directory inode 19338859264
entry ".." in directory inode 19338859287 points to non-existent inode
36494532848
bad hash table for directory inode 19338859287 (no data entry): rebuilding
rebuilding directory inode 19338859287
entry ".." in directory inode 19338859315 points to non-existent inode
36494532848
bad hash table for directory inode 19338859315 (no data entry): rebuilding
rebuilding directory inode 19338859315
entry ".." in directory inode 19338859362 points to non-existent inode
36494532848
bad hash table for directory inode 19338859362 (no data entry): rebuilding
rebuilding directory inode 19338859362
entry ".." in directory inode 19338859544 points to non-existent inode
36494532848
bad hash table for directory inode 19338859544 (no data entry): rebuilding
rebuilding directory inode 19338859544
entry ".." in directory inode 19338859557 points to non-existent inode
36494532848
bad hash table for directory inode 19338859557 (no data entry): rebuilding
rebuilding directory inode 19338859557
entry ".." in directory inode 19338859570 points to non-existent inode
36494532848
bad hash table for directory inode 19338859570 (no data entry): rebuilding
rebuilding directory inode 19338859570
entry ".." in directory inode 19338859663 points to non-existent inode
36494532848
bad hash table for directory inode 19338859663 (no data entry): rebuilding
rebuilding directory inode 19338859663
Metadata CRC error detected at 0x5579eeec2a13, xfs_dir3_block block
0x6a7c0bd58/0x1000
corrupt block 0 in directory inode 19338859680: junking block
Segmentation fault

^ permalink raw reply	[flat|nested] 2+ messages in thread
* Re: Segmentation fault on 28tb usb3 volume with xfs_repair
  2021-10-27 21:06 Segmentation fault on 28tb usb3 volume with xfs_repair Gabe Al-Ghalith
@ 2021-10-28 17:15 ` Eric Sandeen
  0 siblings, 0 replies; 2+ messages in thread
From: Eric Sandeen @ 2021-10-28 17:15 UTC (permalink / raw)
  To: Gabe Al-Ghalith, linux-xfs

On 10/27/21 4:06 PM, Gabe Al-Ghalith wrote:
> I'm running a 28TB volume on USB3 with xfs. I have many other volumes
> with NTFS formatting that haven't had issues, but both xfs volumes
> have had trouble. When I run xfs_repair on a drive that hangs and
> crashes, I get a segfault.
> 
> I'm running Fedora 33 with Linux 5.14.11-100.fc33.x86_64. My machine
> has 1.5TB of RAM. I seem to reach the segmentation fault on what looks
> like recursive reconstruction of ".." directory inodes:
> 
> I'm including the run log as of Phase 6 (which is where the failure
> happens) inline below:
> 
> Thanks,
> Gabe

Can you try creating an xfs_metadump of the filesystem, and see if the
segfault is reproducible?

Then, if you are willing to share it (in private) we could do some
debugging.

To create the xfs_metadump:

# xfs_metadump /dev/$WHATEVER metadump.meta

To see if the image reproduces the problem,

# xfs_mdrestore metadump.meta metadump.img

(Note that both metadump.meta and metadump.img are metadata-only, contain
no file data, and will take FAR less than 28T of disk space.)

If so, and if you're OK with sharing the obfuscated metadump (it contains
no file data, but may contain unobfuscated short file names, xattrs etc),
then compress it and send it my way, offline.

Thanks,
-Eric

^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-10-28 17:15 UTC | newest]

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2021-10-27 21:06 Segmentation fault on 28tb usb3 volume with xfs_repair Gabe Al-Ghalith
2021-10-28 17:15 ` Eric Sandeen

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