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  1. Lustre
  2. LU-11734

LNet crashes with 2.12.0-rc1: lnet_attach_rsp_tracker() ASSERTION(md->md_rspt_ptr == ((void *)0)) failed

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.12.0
    • Fix Version/s: Lustre 2.12.0
    • Labels:
      None
    • Environment:
      lustre 2.12.0-rc1
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      In my testing I see at bring up:

      2018-12-05T14:24:14.274614-05:00 ninja84.ccs.ornl.gov kernel: Lustre: Lustre: Build Version: 2.12.0_RC1_dirty

      2018-12-05T14:24:14.671611-05:00 ninja84.ccs.ornl.gov kernel: LNetError: 3759:0:(lib-move.c:4429:lnet_attach_rsp_tracker()) ASSERTION( md->md_r

      spt_ptr == ((void *)0) ) failed:

      2018-12-05T14:24:14.671682-05:00 ninja84.ccs.ornl.gov kernel: LNetError: 3759:0:(lib-move.c:4429:lnet_attach_rsp_tracker()) LBUG

      2018-12-05T14:24:14.671716-05:00 ninja84.ccs.ornl.gov kernel: Pid: 3759, comm: monitor_thread 3.10.0-862.3.2.el7.x86_64 #1 SMP Tue May 15 18:22

      :15 EDT 2018

      2018-12-05T14:24:14.681179-05:00 ninja84.ccs.ornl.gov kernel: Call Trace:

      2018-12-05T14:24:14.685051-05:00 ninja84.ccs.ornl.gov kernel: Lustre: Echo OBD driver; http://www.lustre.org/

      2018-12-05T14:24:14.695841-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffffc0c267cc>] libcfs_call_trace+0x8c/0xc0 [libcfs]

      2018-12-05T14:24:14.697263-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffffc0c2687c>] lbug_with_loc+0x4c/0xa0 [libcfs]

      2018-12-05T14:24:14.703501-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffffc102c257>] lnet_attach_rsp_tracker.isra.29+0xd7/0xe0 [lnet]

      2018-12-05T14:24:14.711154-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffffc1033ba1>] LNetGet+0x5d1/0xa90 [lnet]

      2018-12-05T14:24:14.716870-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffffc103c0b9>] lnet_check_routers+0x399/0xbf0 [lnet]

      2018-12-05T14:24:14.723556-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffffc10354bf>] lnet_monitor_thread+0x4ff/0x560 [lnet]

      2018-12-05T14:24:14.730325-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffff8dabb161>] kthread+0xd1/0xe0

      2018-12-05T14:24:14.735265-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffff8e120677>] ret_from_fork_nospec_end+0x0/0x39

      2018-12-05T14:24:14.741596-05:00 ninja84.ccs.ornl.gov kernel: [<ffffffffffffffff>] 0xffffffffffffffff

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              • Assignee:
                ashehata Amir Shehata
                Reporter:
                simmonsja James A Simmons
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                Dates

                • Created:
                  Updated:
                  Resolved: