2025/08/05 07:01:18 GCE initialized: running on ci, internal IP 10.128.0.169, project syzkaller, zone us-central1-c, net https://www.googleapis.com/compute/v1/projects/syzkaller/global/networks/default/https://www.googleapis.com/compute/v1/projects/syzkaller/regions/us-central1/subnetworks/default
2025/08/05 07:01:18 uploading image /syzkaller/managers/ci-upstream-kasan-gce/latest.tmp/image to syzkaller/disks/ci-upstream-kasan-gce-test-image.tar.gz...
2025/08/05 07:01:31 creating GCE image ci-upstream-kasan-gce-test...
2025/08/05 07:01:42 [FATAL] failed to delete GCE image: failed to get delete image operation operation-1754377291561-63b98cb43fa02-f4a38b50-070619c7: googleapi: Error 503: Authentication backend unavailable., backendError