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    How to understand crash dump?

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    • P
      progman
      last edited by

      I have a lot of crash during wifi networks scan.
      How to understanding the reason of crash and crash point?
      I know that I have a bug in my program. But can not find it because too much code.

      Guru Meditation Error: Core 1 panic'ed (Cache disabled but cached memory region accessed)
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Exception was unhandled.
      Memory dump at 0x40150c94: bad00bad bad00bad bad00bad
      Guru Meditation Error: Core 1 panic'ed (IllegalInGuru Meditation Error: Core 1 panic'ed (Unhandled debug exception)
      Debug exception reason: Stack canary watchpoint triggered ()
      Guru Meditation Error: Core 1 panic'ed (Guru Meditation Error: Core 1 panic'ed (Double exception)

      1 Reply Last reply Reply Quote 0
      • MatiM
        Mati
        last edited by

        In arduino you can try
        https://github.com/me-no-dev/EspExceptionDecoder

        1 Reply Last reply Reply Quote 0
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