bisecting cause commit starting from a1f92694393a5a607212293cdccececdf6272253
building syzkaller on aba2b2fb3544d9e42991237c13d8cada421deda5
testing commit a1f92694393a5a607212293cdccececdf6272253 with gcc (GCC) 10.2.1 20210217
kernel signature: 218c4c60f15ef7f054f5e8b9ed28ed8286119f6c50dfb5e16a44835f6eaf7bfe
all runs: OK
revisions tested: 1, total time: 19m30.878685889s (build: 7m4.276063461s, test: 11m59.289542775s)
error: the crash wasn't reproduced on the original commit