https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98669
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> --- Based on the back-trace, it seems that: 1: x/i $pc => 0x7ffff762ba4d <__interceptor_crypt(char*, char*)+125>: jmp *0xdf55d(%rip) # 0x7ffff770afb0 <_ZN14__interception10real_cryptE> (gdb) 0x0000000000000000 in ?? () 'crypt' is not properly dlsymed from libcrypt.so. @doko: Can you please send me your libasan.so.6 and libcrypt.so.1 via email?