bisecting fixing commit since a41ba30d9df20fe141c92aacbb56b6b077f19716
building syzkaller on 4afdfa205b55633e7eb9db03a9d099d7aa324801
testing commit a41ba30d9df20fe141c92aacbb56b6b077f19716 with gcc (GCC) 8.1.0
kernel signature: 50292fb1e270ca5aeb8e52ee20d976fa3df0665afa980c3d7eeb7f67e62b3d42
all runs: crashed: general protection fault in fq_codel_enqueue
testing current HEAD 4139fb08c05fec734f85a99e8b7d99dc12b1b68c
testing commit 4139fb08c05fec734f85a99e8b7d99dc12b1b68c with gcc (GCC) 8.1.0
kernel signature: d511912a3a83b58aea2f68bd9d73d14601924909801c6b2d8b6efd5e31c55ee7
all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask
revisions tested: 2, total time: 30m8.47152109s (build: 15m50.247168915s, test: 13m51.743936958s)
bisection is inconclusive, the first good commit could be any of:
a41ba30d9df20fe141c92aacbb56b6b077f19716
4139fb08c05fec734f85a99e8b7d99dc12b1b68c