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  1. Core ReactOS
  2. CORE-16448

'kdb:> bt': frame stack regression (1+1 frames only)

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    • 0.4.13-dev-514-g3c8f19e

    Description

      It feels like 'bt' result regressed.

      CORE-14094 as example:

      Old:

      (ntoskrnl/kd/kdio.c:105) ReactOS 0.4.8-dev (Build 20171210-0.4.8-dev-391-g197ec4c) (Commit 197ec4c5b8f807ee64f323d1461295841bd31c59)
      ...
      kdb:> bt
      Eip:
      <NTOSKRNL.EXE:149fef (:0 (DbgBreakPoint))>
      Frames:
      <NTOSKRNL.EXE:2fe4d (ntoskrnl/include/internal/ex.h:1269 (ExAcquireFastMutexUnsafe))>
      <vpc-8042.sys:9f5c>
      <NTOSKRNL.EXE:6f88b (ntoskrnl/io/iomgr/irp.c:1223 (IofCallDriver))>
      <mouclass.sys:2639 (drivers/input/mouclass/mouclass.c:863 (ClassPnp))>
      ...
      


      Current:

      (ntoskrnl/kd/kdio.c:106) ReactOS 0.4.14-dev (Build 20191022-0.4.14-dev-115-g4576127) (Commit 457612702b615b45436f02bb8c7eda9be4d0c47c)
      ...
      kdb:> bt
      Eip:
      <ntoskrnl.exe:1564e3 (sdk/lib/rtl/i386/debug_asm.S:34 (DbgBreakPoint))>
      Frames:
      <ntoskrnl.exe:2f44d (ntoskrnl/include/internal/ex.h:1325 (ExAcquireFastMutexUnsafe))>
      Couldn't access memory at 0xFCB8C4A0!
      

      Attachments

        1. debug_bt_fix.patch
          0.8 kB
          DougLyons
        2. TRAPS_ntoskrnl_0.4.13-dev-513.txt
          10 kB
          hbelusca
        3. TRAPS_ntoskrnl_0.4.13-dev-514.txt
          11 kB
          hbelusca
        4. TRAPS_ntoskrnl_0.4.14-dev-121.txt
          11 kB
          hbelusca
        5. TRAPS_ntoskrnl_msvc.txt
          5 kB
          hbelusca

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          People

            hbelusca hbelusca
            Serge Gautherie Serge Gautherie
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            Dates

              Created:
              Updated:
              Resolved: