bisecting cause commit starting from 148842c98a24e508aecb929718818fbf4c2a6ff3
building syzkaller on 97183ed760478c5b970c8c549d99c8147a72e293
testing commit 148842c98a24e508aecb929718818fbf4c2a6ff3 with gcc (GCC) 8.1.0
kernel signature: 591b156daee260a155100d8c351dea1d418890c73f8803effacd9e4a289baf90
all runs: OK
revisions tested: 1, total time: 13m58.292779135s (build: 4m14.919430332s, test: 9m22.87630529s)
error: the crash wasn't reproduced on the original commit