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Drawer: Program faults
The alarm rings: the program itself broke.
7 bells on this page
- SIG-010 SIGSEGV The segmentation fault: the program touched memory that wasn't its own. Program faults common
- SIG-011 SIGBUS Bus error: the address does exist — it's the access that cannot happen. Program faults uncommon
- SIG-012 SIGFPE The “floating-point” exception that is almost never about floating point. Program faults uncommon
- SIG-013 SIGILL Illegal instruction: the CPU read something it doesn't recognize as an order. Program faults forgotten
- SIG-014 SIGABRT The program gives up on itself: abort() rings its own bell. Program faults uncommon
- SIG-015 SIGTRAP The debugger's bell: every breakpoint is a pre-arranged ring. Program faults forgotten
- SIG-016 SIGSYS A forbidden system call — nowadays it's seccomp that rings it. Program faults forgotten