Dear Linux folks, With Linux 4.19.57 I ran `sudo ./stress-ng -a 10` [1], and it looks like the file system got corrupted. Rebooting and trying to mount it shows the errors below. ``` [94273.250116] hrtimer: interrupt took 2941668 ns [448632.389303] scsi 0:2:1:0: Direct-Access ATA HUS722T2TALA600 MU03 PQ: 0 ANSI: 6 [448632.407830] sd 0:2:1:0: Attached scsi generic sg3 type 0 [448632.416356] sd 0:2:1:0: [sdd] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB) [448632.431927] sd 0:2:1:0: [sdd] Write Protect is off [448632.436823] sd 0:2:1:0: [sdd] Mode Sense: 9b 00 10 08 [448632.443394] sd 0:2:1:0: [sdd] Write cache: disabled, read cache: enabled, supports DPO and FUA [448632.528883] sdd: sdd1 sdd2 sdd3 [448632.646750] sd 0:2:1:0: [sdd] Attached SCSI disk [448771.414262] XFS (sdd1): Mounting V5 Filesystem [448771.551801] XFS (sdd1): Starting recovery (logdev: internal) [448772.041683] XFS (sdd1): xfs_do_force_shutdown(0x8) called from line 368 of file fs/xfs/xfs_trans.c. Return address = 00000000e24e28d1 [448772.054016] XFS (sdd1): Corruption of in-memory data detected. Shutting down filesystem [448772.062233] XFS (sdd1): Please umount the filesystem and rectify the problem(s) [448772.069685] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.077119] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.085420] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.092846] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.101150] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.108576] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.116879] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.124308] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.132611] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.140037] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.148342] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.155767] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.164070] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.171502] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.179798] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.187233] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.195530] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.202964] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.211266] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.218699] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.227001] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.234437] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.242730] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.250160] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.258470] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.265898] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.274205] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.282576] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.291651] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.299795] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.308805] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.316949] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.325959] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.334112] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.343126] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.351273] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.360286] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.368432] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.377458] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.385610] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.395360] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.403540] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.412571] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.420735] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.429771] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.437912] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.446918] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.455058] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.464076] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.472217] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.481231] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.489367] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.498383] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.506529] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.515546] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.523688] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.532707] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.540847] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.549857] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.558003] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.567015] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.575154] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.584170] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.592311] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.601327] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.609462] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.618472] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.626615] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.635631] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.643773] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.652784] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.660925] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.669943] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.678076] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.687093] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.695228] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.704236] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.712379] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.721393] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.729530] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.738546] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.746683] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.755700] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.763846] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.772859] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.780994] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.790001] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.798136] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.807151] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.815299] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.824313] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.832456] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.841469] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.849607] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.858624] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.866763] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.875775] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.883909] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.892916] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.901053] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.910062] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.918202] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.927213] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.935355] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.944371] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.952517] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.961535] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.969678] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.978692] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448772.986837] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448772.995852] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.003987] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.013003] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.021138] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.030157] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.038299] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.047314] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.055458] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.064468] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.072612] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.081627] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.089772] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.098787] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.106930] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.115934] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.124071] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.133088] XFS (sdd1): xfs_imap_to_bp: xfs_trans_read_buf() returned error -5. [448773.141234] XFS (sdd1): xlog_recover_clear_agi_bucket: failed to clear agi 2. Continuing. [448773.150249] XFS (sdd1): Ending recovery (logdev: internal) [448773.156875] XFS (sdd1): Error -5 reserving per-AG metadata reserve pool. [448773.164404] XFS (sdd1): xfs_do_force_shutdown(0x8) called from line 548 of file fs/xfs/xfs_fsops.c. Return address = 00000000030066f7 ``` Mounting did not work, but `xfs-report -L /dev/sdd1` fixed it. I would put this issue to rest, and just wanted to document it publicly. Please tell me if I should do anything else. Kind regards, Paul [1]: https://kernel.ubuntu.com/~cking/stress-ng/
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