https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82984
Bug ID: 82984 Summary: Execuable compiled with ASAN crashes with very limited information on Linux Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sanitizer Assignee: unassigned at gcc dot gnu.org Reporter: michael_22 at hotmail dot com CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org, jakub at gcc dot gnu.org, kcc at gcc dot gnu.org, marxin at gcc dot gnu.org Target Milestone: --- I have run into an issue on Linux (RedHat): I have some C++ project compiled with ASAN, the executable crashes with almost nothing useful. The followings are the only stuff collected in ASAN logs: ==33856==ERROR: AddressSanitizer: SEGV on unknown address 0x7ffacd125490 (pc 0x7ffad5d9fa50 bp 0x7ffacd1254d8 sp 0x7ffacb49f228 T7) I also have other cases that only "=================================================================" printed in the ASAN log. It is appreciated if someone could suggest me on how to proceed with the debugging. Best regards, Ralph