bisecting fixing commit since e0f8b8a65a473a8baa439cf865a694bbeb83fe90
building syzkaller on 06150bf1b39b70e521560bc943ac19b281903ebc
testing commit e0f8b8a65a473a8baa439cf865a694bbeb83fe90 with gcc (GCC) 8.1.0
kernel signature: ac0b5f85d5347cc5675d393ecb2a57a0a988f2b5db6e730bfc0b92d813d87f20
run #0: crashed: BUG: unable to handle kernel NULL pointer dereference in pcrypt_aead_serial
run #1: crashed: BUG: unable to handle kernel NULL pointer dereference in pcrypt_aead_serial
run #2: crashed: BUG: unable to handle kernel
run #3: crashed: KASAN: use-after-free Write in padata_parallel_worker
run #4: crashed: BUG: unable to handle kernel paging request in corrupted
run #5: crashed: BUG: unable to handle kernel
run #6: crashed: BUG: unable to handle kernel paging request in corrupted
run #7: crashed: BUG: unable to handle kernel paging request in corrupted
run #8: crashed: KASAN: use-after-free Write in padata_parallel_worker
run #9: crashed: BUG: unable to handle kernel NULL pointer dereference in pcrypt_aead_serial
testing current HEAD 4139fb08c05fec734f85a99e8b7d99dc12b1b68c
testing commit 4139fb08c05fec734f85a99e8b7d99dc12b1b68c with gcc (GCC) 8.1.0
kernel signature: 91365639564b36937214b82bf8dd534c860f83c3a4287329e5828c4979fd9b5f
all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask
revisions tested: 2, total time: 30m15.422734832s (build: 15m34.159374458s, test: 13m45.011111479s)
bisection is inconclusive, the first good commit could be any of:
e0f8b8a65a473a8baa439cf865a694bbeb83fe90
4139fb08c05fec734f85a99e8b7d99dc12b1b68c