I have observed this value in the r3 or x8 register (on ARM) a handful of times when crashing in native code on Android. The crash is always caused by signal 11 (SIGSEGV), code 1 (SEGV_MAPERR). I was wondering if the specific value 0xdeadcab1 offers any additional information (like 0xdeadbaad indicates a heap corruption) or is it synonymous with SIGSEGV/SEGV_MAPERR?
What is the meaning of 0xdeadcab1 fault address
672 views Asked by Błażej Czapp At
1
There are 1 answers
Related Questions in ANDROID
- Creating global Class holder
- Flutter + Dart: Editing name of a tab shows up a black screen
- android-pdf-viewer Received status code 401 from server: Unauthorized
- Sdk 34 WRITE_EXTERNAL_STORAGE not working
- ussd reader in Recket Native module
- Incorrect display of LinearGradientBrush in IOS
- The Binary Version Of its metadata is 1.8.0, expected Version is 1.6.0 build error
- I can't make TextInput to auto expand properly in Android
- Creating multiple instances of a class with different initializing values in Flutter
- How to create a lottie animation
- making android analyze with coverity sast tool
- Flutter plugin development android src not opening after opening example
- I initialize my ViewModel in the Activity with several fragments as tabs, but the fragments(tabs) return null for the updated livedata
- Node.js Server + Socket.IO + Android Mobile Applicatoin XHR Polling Error...?
- How I can use the shared preferences class?
Related Questions in ANDROID-NDK
- android ndk application can not run macrobenchmark?
- How to enable echo-cancellation on Android Voip App?
- libcrypto.so: error adding symbols: File in wrong format clang++: error: linker command failed with exit code 1
- Andriod phone accelerometer reading: native code vs. Android API
- python - embed python into android - using c++ to call python source files
- Troubles with linking Rust lib when compiling as shared lib for Android using NDK
- Android ANR when calling OnPause in libc.so
- Android NDK: Linker Script .ld: OVERLAY : gives ld:4: malformed number: :
- I don't know how to solve "local reference table overflow" error in android JNI
- C++: Text was not handled properly, first \r\n was not parsed
- Error when using ndk-build in android studio
- ld.exe cannot find "-ldl, -lm, -landroid, etc" on Delphi
- Android AGDE Visual Studio plug-in breakpoints not working in other threads
- Why arm64 pass params throught register x8-x17?
- What is the exactly time that JNI release the LocalReference automatically?
Related Questions in JVM-CRASH
- How can I get the JVM to exit quickly after a SIGSEGV crash?
- JVM Fatal Error After Ventura 13.3.1 (a) Update
- How to troubleshoot Java JDWP fatal errors
- JVM crashes and generates core file
- JVM crashing while writing to Excel file(POI) with Java 8
- Android studio displaying error: Failed to load JVM
- JVM Crashing few minutes after application starts
- JVM crashed with a fatal error. Problematic frame is C [libc.so.6+0x10b294] __clock_gettime+0x24
- A fatal error has been detected by the Java Runtime Environment: SIGSEGV (0xb) at pc=0x000000011007db07, pid=28353, tid=259
- JNA crashes with 64 bit libmx.so on Linux
- JVM Crash with sun.misc.Unsafe::GetInt when write Spark Dataframe in parquet format (SPARC Solaris)
- How to change constructors JVM signature for preventing platform declaration clash in Kotlin
- Can I set the output location of a JVM crash minidump?
- sigsegv compilation error of simple kotlin code
- JVM error when trying to train model in memory map. DL4J
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
The
0xdeadcab1constant is hardcoded in Android's C++ runtime called GAbi++. This runtime, upon termination (i.e. a call tostd::terminate()), dereferences this address to make it stand out in stack traces.cab1is meant to stand for "C++ ABI". The GAbi++ runtime isn't the default on Android, but it is embedded in STLPort, which was a common STL implementation on Android for a long time (it has been removed in NDK 18 in favour oflibc++).I have observed this apparent segfault in out-of-memory situations, where a
std::bad_allocis thrown, but if exceptions are disabled, it will fall back onstd::terminate()(which will dereference this address in order to generate a segfault under GAbi++). I wouldn't rule out other scenarios also causing the same segfault.