bisecting fixing commit since 2f166cdcf8a92fcf85524f2b5526cb28e16f0a60
building syzkaller on abf9ba4fc75d9b29af15625d44dcfc1360fad3b7
testing commit 2f166cdcf8a92fcf85524f2b5526cb28e16f0a60 with gcc (GCC) 8.4.1 20210217
kernel signature: 91914bcd63392c19f092b7d557efb6923fa799a5d751ead72eaefa2aa9faa29c
run #0: crashed: WARNING in corrupted
run #1: crashed: WARNING in hci_conn_timeout
run #2: crashed: WARNING in corrupted
run #3: crashed: WARNING in hci_conn_timeout
run #4: crashed: WARNING in corrupted
run #5: crashed: WARNING in corrupted
run #6: crashed: WARNING in hci_conn_timeout
run #7: crashed: WARNING in corrupted
run #8: crashed: WARNING in corrupted
run #9: crashed: WARNING in corrupted
run #10: crashed: WARNING in corrupted
run #11: crashed: WARNING in corrupted
run #12: crashed: WARNING in hci_conn_timeout
run #13: crashed: WARNING in hci_conn_timeout
run #14: crashed: WARNING in corrupted
run #15: crashed: WARNING in corrupted
run #16: crashed: WARNING in corrupted
run #17: crashed: WARNING in hci_conn_timeout
run #18: crashed: WARNING in corrupted
run #19: crashed: WARNING in corrupted
testing current HEAD cfb41ef9deb1e6572ac218ddfcec9567e5d1c101
testing commit cfb41ef9deb1e6572ac218ddfcec9567e5d1c101 with gcc (GCC) 8.4.1 20210217
kernel signature: 8bd68b3da3a02ff9a05d2526d811c9ea662351e9f23c749b6feb4000e6c03302
failed: failed to create VM pool: failed to create GCE image: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED Location: Message:The zone 'projects/syzkaller/zones/us-central1-a' does not have enough resources available to fulfill the request.  Try a different zone, or try again later. ForceSendFields:[] NullFields:[]}
revisions tested: 2, total time: 22m58.375768023s (build: 16m24.613186731s, test: 6m9.723443277s)
bisection is inconclusive, the first good commit could be any of:
2f166cdcf8a92fcf85524f2b5526cb28e16f0a60
cfb41ef9deb1e6572ac218ddfcec9567e5d1c101