bisecting fixing commit since aea8526edf59da3ff5306ca408e13d8f6ab89b34
building syzkaller on 7bb222f7bcce6f16c2e110f4c3270e009aaf55e7
testing commit aea8526edf59da3ff5306ca408e13d8f6ab89b34 with gcc (GCC) 8.1.0
kernel signature: 90aae35150876eb01dc01b498f41dc1fedd32b2ba3a039e2569e8e3fab9f2cb4
all runs: crashed: WARNING in arch_install_hw_breakpoint
testing current HEAD 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
testing commit 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1 with gcc (GCC) 8.1.0
kernel signature: 98af2654febf32107ef370c601c5840014db931b741c46ef01a37d27c120a37e
all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask
revisions tested: 2, total time: 34m23.43676923s (build: 16m21.568047011s, test: 17m18.627408691s)
bisection is inconclusive, the first good commit could be any of:
aea8526edf59da3ff5306ca408e13d8f6ab89b34
56dfe6252c6823c486ce4b1a922d72abc7e3c6b1