bisecting fixing commit since e0f8b8a65a473a8baa439cf865a694bbeb83fe90
building syzkaller on d9e55b056e3a1a5f05c423f93a0b1008ecff1fb8
testing commit e0f8b8a65a473a8baa439cf865a694bbeb83fe90 with gcc (GCC) 8.1.0
kernel signature: c17f262ad04b55d5009867d2fedc823c08c5a61f995149d0ba21fc3d7f324c45
run #0: crashed: KASAN: use-after-free Read in __lock_sock
run #1: crashed: KASAN: use-after-free Read in __lock_sock
run #2: crashed: KASAN: use-after-free Read in __lock_sock
run #3: crashed: KASAN: use-after-free Read in sctp_sock_dump
run #4: crashed: KASAN: use-after-free Read in sctp_sock_dump
run #5: crashed: KASAN: use-after-free Read in __lock_sock
run #6: crashed: KASAN: use-after-free Read in __lock_sock
run #7: crashed: KASAN: use-after-free Read in __lock_sock
run #8: crashed: KASAN: use-after-free Read in sctp_sock_dump
run #9: crashed: KASAN: use-after-free Read in sctp_sock_dump
testing current HEAD 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
testing commit 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1 with gcc (GCC) 8.1.0
kernel signature: 23adbf7a2b760fa6288db95d343ebcf508af948482d2f0b6208148f9ce9c7d39
all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask
revisions tested: 2, total time: 31m28.636079713s (build: 16m18.552446533s, test: 14m2.537805594s)
bisection is inconclusive, the first good commit could be any of:
e0f8b8a65a473a8baa439cf865a694bbeb83fe90
56dfe6252c6823c486ce4b1a922d72abc7e3c6b1