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  1. Lustre
  2. LU-6285

Assert fails in staging client module crashes kernel if CPUMASK_OFFSTACK set

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • Lustre 2.8.0, Lustre 2.9.0
    • Lustre 2.4.0
    • None
    • 3
    • 17617

      Enabling CONFIG_CPUMASK_OFFSTACK in stock kernel 3.18.0 causes the staging ptlrpc module to emit the message

      LustreError: 1203:0:(service.c:2796:ptlrpc_hr_init()) ASSERTION( hrp->hrp_nthrs > 0 ) failed:

      followed by a backtrace and kernel lockup upon loading. I'll attach my dmesg dump and the .config file I used. I picked version 2.4.0 above as there doesn't seem to be anyway to indicate the staging client version.

        1. bad
          110 kB
        2. config
          145 kB

            green Oleg Drokin
            twhitehead Tyson Whitehead (Inactive)
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              Created:
              Updated:
              Resolved: