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  1. Lustre
  2. LU-18483

client panics with ldlm_resource.c:1638:ldlm_resource_putref ASSERTION( __v > 0 && __v < 0x5a5a5a5a ) failed: value: 0

Details

    • Bug
    • Resolution: Fixed
    • Major
    • Lustre 2.17.0
    • None
    • 3
    • 9223372036854775807

    Description

      [2756715.678919] LustreError: 9933:0:(ldlm_resource.c:1638:ldlm_resource_putref()) ASSERTION( __v > 0 && __v < 0x5a5a5a5a ) failed: value: 0
      [2756715.687378] LustreError: 9933:0:(ldlm_resource.c:1638:ldlm_resource_putref()) LBUG
      [2756715.692477] Pid: 9933, comm: vasp_gam 5.14.21-150400.24.46_12.0.63-cray_shasta_c #1 SMP Fri Mar 3 22:39:37 UTC 2023 (6e164f9)
      [2756715.699600] Call Trace TBD:
      [2756715.699628] [<0>] libcfs_call_trace+0x6f/0xb0 [libcfs]
      [2756715.703965] [<0>] lbug_with_loc+0x3b/0x80 [libcfs]
      [2756715.703980] [<0>] ldlm_resource_putref+0x1bf/0x240 [ptlrpc]
      [2756715.710255] [<0>] ldlm_lock_change_resource+0xfd/0x3d0 [ptlrpc]
      [2756715.713590] [<0>] ldlm_cli_enqueue_fini+0x332/0xf50 [ptlrpc]
      [2756715.716891] [<0>] ldlm_cli_enqueue+0x4fb/0xab0 [ptlrpc]
      [2756715.719826] [<0>] mdc_enqueue_base+0x33c/0x1d10 [mdc]
      [2756715.722586] [<0>] mdc_intent_lock+0x221/0x520 [mdc]
      [2756715.725260] [<0>] lmv_intent_lock+0x388/0x16d0 [lmv]
      [2756715.728396] [<0>] ll_intent_file_open+0x270/0x970 [lustre]
      [2756715.731963] [<0>] ll_file_open+0x239/0xd70 [lustre]
      [2756715.734687] [<0>] do_dentry_open+0x218/0x370
      [2756715.736941] [<0>] path_openat+0xe09/0x10b0
      [2756715.739026] [<0>] do_filp_open+0xc5/0x140
      [2756715.741051] [<0>] do_sys_openat2+0x23e/0x310
      [2756715.743432] [<0>] do_sys_open+0x57/0x80
      [2756715.745192] [<0>] do_syscall_64+0x42/0xc0
      [2756715.747314] [<0>] entry_SYSCALL_64_after_hwframe+0x61/0xcb 

       

       

      A fix will be uploaded shortly

      Attachments

        Activity

          [LU-18483] client panics with ldlm_resource.c:1638:ldlm_resource_putref ASSERTION( __v > 0 && __v < 0x5a5a5a5a ) failed: value: 0

          "Etienne AUJAMES <eaujames@ddn.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57773
          Subject: LU-18483 ldlm: serialize parallel lock res change requests
          Project: fs/lustre-release
          Branch: b2_15
          Current Patch Set: 1
          Commit: 879ebfae832b0677a21626664ed5197c55c75698

          gerrit Gerrit Updater added a comment - "Etienne AUJAMES <eaujames@ddn.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57773 Subject: LU-18483 ldlm: serialize parallel lock res change requests Project: fs/lustre-release Branch: b2_15 Current Patch Set: 1 Commit: 879ebfae832b0677a21626664ed5197c55c75698
          pjones Peter Jones added a comment -

          Merged for 2.17

          pjones Peter Jones added a comment - Merged for 2.17

          "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/57110/
          Subject: LU-18483 ldlm: serialize parallel lock res change requests
          Project: fs/lustre-release
          Branch: master
          Current Patch Set:
          Commit: 92b34022d51c7cf33bf244db7684fefe18a87429

          gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/57110/ Subject: LU-18483 ldlm: serialize parallel lock res change requests Project: fs/lustre-release Branch: master Current Patch Set: Commit: 92b34022d51c7cf33bf244db7684fefe18a87429

          "Andrew Perepechko <andrew.perepechko@hpe.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57110
          Subject: LU-18483 ldlm: serialize parallel lock res change requests
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: d3e54aef6a1831c3a3a409e3f48484d24e0d2a81

          gerrit Gerrit Updater added a comment - "Andrew Perepechko <andrew.perepechko@hpe.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/57110 Subject: LU-18483 ldlm: serialize parallel lock res change requests Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: d3e54aef6a1831c3a3a409e3f48484d24e0d2a81

          People

            panda Andrew Perepechko
            panda Andrew Perepechko
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            Dates

              Created:
              Updated:
              Resolved: