bisecting cause commit starting from a68a0262abdaa251e12c53715f48e698a18ef402 building syzkaller on c090b4da255257841173fb4eb18c19d69b293180 testing commit a68a0262abdaa251e12c53715f48e698a18ef402 with gcc (GCC) 8.1.0 kernel signature: c050303259cf3f8f0a81aea6f505ac3897d3abec94c507d45083e11a2095ad8f all runs: OK revisions tested: 1, total time: 14m7.260223885s (build: 4m15.441592364s, test: 9m32.948449756s) error: the crash wasn't reproduced on the original commit