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  1. Lustre
  2. LU-5331

qsd_handler.c:1139:qsd_op_adjust()) ASSERTION( qqi ) failed

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.6.0
    • Fix Version/s: Lustre 2.6.0
    • Labels:
      None
    • Severity:
      3
    • Rank (Obsolete):
      14873

      Description

      Had this crash happen on the tip of master as of yesterday running test 900 of sanity.sh:

      <3>[109552.952152] LustreError: 12574:0:(client.c:1079:ptlrpc_import_delay_req()) @@@ IMP_CLOSED   req@ffff88001bd78be8 x1473227759636904/t0(0) o13->lustre-OST0000-osc-MDT0000@0@lo:7/4 lens 224/368 e 0 to 0 dl 0 ref 1 fl Rpc:/0/ffffffff rc 0/-1
      <3>[109552.954088] LustreError: 12574:0:(client.c:1079:ptlrpc_import_delay_req()) Skipped 1032 previous similar messages
      <4>[109556.157386] Lustre: server umount lustre-MDT0000 complete
      <0>[109556.443175] LustreError: 59:0:(qsd_handler.c:1139:qsd_op_adjust()) ASSERTION( qqi ) failed: 
      <0>[109556.443758] LustreError: 59:0:(qsd_handler.c:1139:qsd_op_adjust()) LBUG
      <4>[109556.444090] Pid: 59, comm: kswapd0
      <4>[109556.444347] 
      <4>[109556.444348] Call Trace:
      <4>[109556.444843]  [<ffffffffa0a9c8a5>] libcfs_debug_dumpstack+0x55/0x80 [libcfs]
      <4>[109556.445208]  [<ffffffffa0a9cea7>] lbug_with_loc+0x47/0xb0 [libcfs]
      <4>[109556.445581]  [<ffffffffa08d671c>] qsd_op_adjust+0x4cc/0x5a0 [lquota]
      <4>[109556.445972]  [<ffffffff811a6c7d>] ? generic_drop_inode+0x1d/0x80
      <4>[109556.446306]  [<ffffffffa09ba8af>] osd_object_delete+0x1ff/0x2d0 [osd_ldiskfs]
      <4>[109556.446858]  [<ffffffffa0c507b1>] lu_object_free+0x81/0x1a0 [obdclass]
      <4>[109556.447211]  [<ffffffffa0ab28e2>] ? cfs_hash_bd_from_key+0x42/0xd0 [libcfs]
      <4>[109556.447568]  [<ffffffffa0c51827>] lu_site_purge+0x2c7/0x4c0 [obdclass]
      <4>[109556.447915]  [<ffffffffa0c51ba8>] lu_cache_shrink+0x188/0x310 [obdclass]
      <4>[109556.448237]  [<ffffffff8113712d>] shrink_slab+0x13d/0x1c0
      <4>[109556.448547]  [<ffffffff8113a58a>] balance_pgdat+0x5ba/0x830
      <4>[109556.448856]  [<ffffffff81140676>] ? set_pgdat_percpu_threshold+0xa6/0xd0
      <4>[109556.449198]  [<ffffffff8113a934>] kswapd+0x134/0x3b0
      <4>[109556.449486]  [<ffffffff81098f90>] ? autoremove_wake_function+0x0/0x40
      <4>[109556.449810]  [<ffffffff8113a800>] ? kswapd+0x0/0x3b0
      <4>[109556.450097]  [<ffffffff81098c06>] kthread+0x96/0xa0
      <4>[109556.450423]  [<ffffffff8100c24a>] child_rip+0xa/0x20
      <4>[109556.450736]  [<ffffffff81098b70>] ? kthread+0x0/0xa0
      <4>[109556.451027]  [<ffffffff8100c240>] ? child_rip+0x0/0x20
      <4>[109556.451516] 
      <0>[109556.452221] LustreError: 32249:0:(ofd_dev.c:2296:ofd_fini()) ASSERTION( atomic_read(&d->ld_ref) == 0 ) failed: 
      

      tag in my tree: master-20140710
      crashdump and modules: /exports/crashdumps/192.168.10.219-2014-07-10-04\:14\:17/

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              • Assignee:
                niu Niu Yawei (Inactive)
                Reporter:
                green Oleg Drokin
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                Dates

                • Created:
                  Updated:
                  Resolved: