5. How to understand crash dump?

How to understand crash dump?

  • P

    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)

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

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