Classifiers
Below is a partial list of classifiers that Backtrace includes, along with their high-level descriptions. Classifiers are constantly added, so this list tends to be out of date. Refer to the console integrated documentation for latest descriptions on classifiers.
- abort: Aborted with SIGABRT
- align: Alignment violation
- ascii: Pointer corruption indicative of memory re-use
- assertion: Assertion failure
- dispatch: Fault on branch or function call
- double-free: Freeing allocated memory multiple times
- fpe: Floating-point error
- garbled: Smashed or corrupt callstack
- ill: Illegal instruction
- intdiv: Integer divide by zero
- invalid-free: Invalid pointer was passed to free, realloc or other dynamic memory management function
- invalid-pointer: Attempt to free unallocated pointer
- machine-check: Machine-check exception
- memory.*: Disambiguation of read versus write
- null: NULL dereference
- panic: Kernel-space assertion failure
- printf: Potential printf format string attack
- segv: Segmentation fault
- si_user: User-initiated signal
- stack-overflow: Invalid stack or transition to invalid stack
- stop: Application is in signal stop state
- security: Potential exploitation attempt or security hole
- use-after-free: Faulting memory address is deallocated
- rlimits: Resource limit violations
- and more: Refer to your integration for more classifiers