bisecting cause commit starting from 9b28b48fb343d8098f9f2ee84c8eeefc9e03cbcb
building syzkaller on 36bd2e4865254b8f17e4ab00a89d976d6f71d04b
testing commit 9b28b48fb343d8098f9f2ee84c8eeefc9e03cbcb
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 37607ba31c55d61e5066361c2d84da224ec35813237ff1def7c4a1483fdbcf89
all runs: OK
revisions tested: 1, total time: 8m32.53593009s (build: 4m59.937715993s, test: 3m15.010947366s)
error: the crash wasn't reproduced on the original commit