bisecting fixing commit since b98aebd298246df37b472c52a2ee1023256d02e3
building syzkaller on 04ca72cd45348daab9d896bbec8ea4c2d13455ac
testing commit b98aebd298246df37b472c52a2ee1023256d02e3 with gcc (GCC) 8.1.0
kernel signature: 880924dd4772a0b46cee3604981bb27857895cc412c0be34bd6e7bb05adb5ca9
all runs: crashed: general protection fault in ip6_dst_destroy
testing current HEAD 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1
testing commit 56dfe6252c6823c486ce4b1a922d72abc7e3c6b1 with gcc (GCC) 8.1.0
kernel signature: 590973d755dfff15f0b5c03812c59014153250dc6c6fe6df2cde433f98216295
all runs: boot failed: WARNING in kvm_mmu_set_mmio_spte_mask
revisions tested: 2, total time: 30m4.028715984s (build: 15m31.09355264s, test: 13m41.841398374s)
bisection is inconclusive, the first good commit could be any of:
b98aebd298246df37b472c52a2ee1023256d02e3
56dfe6252c6823c486ce4b1a922d72abc7e3c6b1