bisecting fixing commit since f6e27dbb1afabcba436e346d6aa88a592a1436bb building syzkaller on 2f1548bc77986e756b536eaa15726b483a0b1858 testing commit f6e27dbb1afabcba436e346d6aa88a592a1436bb with gcc (GCC) 8.1.0 kernel signature: 9992905dbb88d1c9d01eb4835d2eefcb28670ab68ad48c7fe98efd596090c4d2 all runs: crashed: WARNING in check_for_bios_corruption testing current HEAD 4139fb08c05fec734f85a99e8b7d99dc12b1b68c testing commit 4139fb08c05fec734f85a99e8b7d99dc12b1b68c with gcc (GCC) 8.1.0 kernel signature: 0b7263ccfe28ae94060d5de1f59c8ee8d6a33ee69c69ba3f8fbdcbba325f5d37 all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask revisions tested: 2, total time: 31m2.753140647s (build: 15m33.686835708s, test: 14m22.7089399s) bisection is inconclusive, the first good commit could be any of: f6e27dbb1afabcba436e346d6aa88a592a1436bb 4139fb08c05fec734f85a99e8b7d99dc12b1b68c