bisecting fixing commit since b98aebd298246df37b472c52a2ee1023256d02e3
building syzkaller on 8c88c9c1c99c8cd8dabc951164c820b9c9f25114
testing commit b98aebd298246df37b472c52a2ee1023256d02e3 with gcc (GCC) 8.1.0
kernel signature: 55527a6e2727c05224cd8b75b387c0f3ad9a1e05a4d34a50c7bcff8cda101ac6
run #0: crashed: KASAN: use-after-free Read in do_blockdev_direct_IO
run #1: crashed: general protection fault in do_blockdev_direct_IO
run #2: crashed: general protection fault in do_blockdev_direct_IO
run #3: crashed: general protection fault in do_blockdev_direct_IO
run #4: crashed: general protection fault in do_blockdev_direct_IO
run #5: crashed: general protection fault in do_blockdev_direct_IO
run #6: crashed: general protection fault in do_blockdev_direct_IO
run #7: crashed: general protection fault in do_blockdev_direct_IO
run #8: crashed: KASAN: slab-out-of-bounds Read in do_blockdev_direct_IO
run #9: crashed: general protection fault in do_blockdev_direct_IO
testing current HEAD 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
testing commit 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1 with gcc (GCC) 8.1.0
kernel signature: 48e2742c294d492d02f8a24a14db374ba9024ee085412f47075b1ebb073bc9e9
all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask
revisions tested: 2, total time: 30m44.080552972s (build: 15m46.895089064s, test: 14m25.029303031s)
bisection is inconclusive, the first good commit could be any of:
b98aebd298246df37b472c52a2ee1023256d02e3
56dfe6252c6823c486ce4b1a922d72abc7e3c6b1