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  1. Lustre
  2. LU-11595

sanity-dom sanityn test 11: LBUG: (file.c:470:ll_dom_finish_open()) ASSERTION( lnb.lnb_file_offset % ((1UL) << 16) == 0 ) failed

    Details

    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      sanity-dom sanityn test 11 hit the following LBUG on client:

      Lustre: DEBUG MARKER: == sanityn test 11: execution of file opened for write should return error =========================== 08:47:52 (1540543672)
      LustreError: 12136:0:(file.c:470:ll_dom_finish_open()) ASSERTION( lnb.lnb_file_offset % ((1UL) << 16) == 0 ) failed:
      LustreError: 12136:0:(file.c:470:ll_dom_finish_open()) LBUG
      Pid: 12136, comm: bash 4.14.0-49.13.1.el7a.aarch64 #1 SMP Thu Sep 27 14:45:52 UTC 2018
      Call Trace:
       libcfs_call_trace+0x78/0xe0 [libcfs]
       lbug_with_loc+0x54/0xbc [libcfs]
       ll_dom_finish_open+0x9a0/0xb30 [lustre]
       ll_intent_file_open+0x568/0xb08 [lustre]
       ll_file_open+0x25c/0xca8 [lustre]
       do_dentry_open+0x200/0x304
       vfs_open+0x5c/0x8c
       do_last+0x250/0x6d4
       path_openat+0x8c/0x2bc
       do_filp_open+0x7c/0xec
       do_sys_open+0x178/0x230
       SyS_openat+0x3c/0x48
       __sys_trace_return+0x0/0x4
       0xffffffffffffffff
      Kernel panic - not syncing: LBUG
      CPU: 1 PID: 12136 Comm: bash Kdump: loaded Tainted: G           OE  ------------   4.14.0-49.13.1.el7a.aarch64 #1
      Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
      Call trace:
      [<ffff000008088e6c>] dump_backtrace+0x0/0x23c
      [<ffff0000080890cc>] show_stack+0x24/0x2c
      [<ffff00000880e27c>] dump_stack+0x84/0xa8
      [<ffff0000080d2994>] panic+0x138/0x2a0
      [<ffff000000d109b0>] lbug_with_loc+0x84/0xbc [libcfs]
      [<ffff00000326a880>] ll_dom_finish_open+0x9a0/0xb30 [lustre]
      [<ffff00000326e338>] ll_intent_file_open+0x568/0xb08 [lustre]
      [<ffff00000326eb34>] ll_file_open+0x25c/0xca8 [lustre]
      [<ffff0000082995bc>] do_dentry_open+0x200/0x304
      [<ffff00000829abb8>] vfs_open+0x5c/0x8c
      [<ffff0000082ac9c4>] do_last+0x250/0x6d4
      [<ffff0000082aced4>] path_openat+0x8c/0x2bc
      [<ffff0000082ae334>] do_filp_open+0x7c/0xec
      [<ffff00000829b058>] do_sys_open+0x178/0x230
      [<ffff00000829b194>] SyS_openat+0x3c/0x48
      Exception stack(0xffff00000cb6fec0 to 0xffff00000cb70000)
      fec0: ffffffffffffff9c 000000003984dd60 0000000000000000 0000000000000000
      fee0: 0000000000000000 0000ffffddea9af0 0000000000000000 00000000ffffffff
      ff00: 0000000000000038 0000ffffddea9ad0 00000000ffffffff 00000000004fd000
      ff20: 0000000000000001 0000000000000008 0000000000000001 0000000000000000
      ff40: 00000000004f0200 0000ffffab7a0cac 0000ffffddea9870 000000000000001a
      ff60: 000000003984dd60 00000000004f8000 0000ffffab944090 000000003983eb10
      ff80: 0000000039854d50 0000000000000000 00000000004f0000 000000003984e9d0
      ffa0: 000000003984ad10 0000ffffddea9990 0000000000430fe0 0000ffffddea9990
      ffc0: 0000ffffab7a0d30 0000000080000000 ffffffffffffff9c 0000000000000038
      ffe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
      [<ffff00000808359c>] __sys_trace_return+0x0/0x4
      SMP: stopping secondary CPUs
      Starting crashdump kernel...
      Bye!
      

      Maloo report: https://testing.whamcloud.com/test_sets/8c682bdc-d9d0-11e8-b46b-52540065bddc

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              • Assignee:
                tappro Mikhail Pershin
                Reporter:
                yujian Jian Yu
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                Dates

                • Created:
                  Updated:
                  Resolved: