bisecting fixing commit since fa5941f45d7ed070118b7c209b7f2c3a034293bd
building syzkaller on b617407b25b37a7a8efa47127005d1f20dd0abe1
testing commit fa5941f45d7ed070118b7c209b7f2c3a034293bd with gcc (GCC) 8.1.0
kernel signature: 561b98c282b9264204804280a6207dd13f7a36494df3a36034726a2612ec5f4e
all runs: crashed: INFO: task hung in vivid_stop_generating_vid_cap
testing current HEAD 4139fb08c05fec734f85a99e8b7d99dc12b1b68c
testing commit 4139fb08c05fec734f85a99e8b7d99dc12b1b68c with gcc (GCC) 8.1.0
kernel signature: 37113cf6687c14cd7a7e5bd9a5546a48c70be23c39b21f17177da89e7638067a
all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask
revisions tested: 2, total time: 33m40.636772413s (build: 15m26.07625508s, test: 17m43.950847249s)
bisection is inconclusive, the first good commit could be any of:
fa5941f45d7ed070118b7c209b7f2c3a034293bd
4139fb08c05fec734f85a99e8b7d99dc12b1b68c