[2025-03-10 17:31:30,359][ INFO][PID:2973568] Marking build as starting [2025-03-10 17:31:30,603][ INFO][PID:2973568] Trying to allocate VM [2025-03-10 17:31:36,684][ INFO][PID:2973568] Allocated host ResallocHost, ticket_id=1729775, hostname=54.80.85.10, name=aws_x86_64_spot_prod_01832536_20250310_172217 [2025-03-10 17:31:36,686][ INFO][PID:2973568] Allocating ssh connection to builder [2025-03-10 17:31:36,686][ INFO][PID:2973568] Checking that builder machine is OK [2025-03-10 17:31:37,068][ INFO][PID:2973568] Running remote command: copr-builder-ready fedora-42-x86_64 [2025-03-10 17:31:37,339][ INFO][PID:2973568] Red Hat subscription not needed for fedora-42-x86_64 Builder is ready to be used [2025-03-10 17:31:37,342][ INFO][PID:2973568] Filling build.info file with builder info [2025-03-10 17:31:37,352][ INFO][PID:2973568] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "torsava", "project_name": "automatic-obsoletes", "project_dirname": "automatic-obsoletes", "submitter": "https://src.fedoraproject.org/user/jskarvad", "ended_on": null, "started_on": 1741627897.3525634, "submitted_on": null, "status": 3, "chroot": "fedora-42-x86_64", "arch": "x86_64", "buildroot_pkgs": [], "task_id": "8747300-fedora-42-x86_64", "build_id": 8747300, "package_name": "gnuradio", "package_version": "3.10.12.0-2", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/torsava/automatic-obsoletes/gnuradio", "git_hash": "b3a2ec1e2da5afe74b91b273feea62741050b77d", "git_branch": null, "source_type": null, "source_json": null, "pkg_name": null, "pkg_main_version": null, "pkg_epoch": null, "pkg_release": null, "srpm_url": null, "uses_devel_repo": false, "sandbox": "torsava/automatic-obsoletes--https://src.fedoraproject.org/user/jskarvad", "results": null, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": null, "background": true, "fedora_review": false, "isolation": "default", "repo_priority": null, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/torsava/automatic-obsoletes/fedora-42-x86_64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "tags": [ "arch_x86_64" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/torsava/automatic-obsoletes", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/torsava/automatic-obsoletes", "result_dir": "08747300-gnuradio", "built_packages": "", "id": 8747300, "mockchain_macros": { "copr_username": "torsava", "copr_projectname": "automatic-obsoletes", "vendor": "Fedora Project COPR (torsava/automatic-obsoletes)" } } ] } [2025-03-10 17:31:37,394][ INFO][PID:2973568] Sending fedora-messaging bus message in build.start [2025-03-10 17:31:39,045][ INFO][PID:2973568] Sending fedora-messaging bus message in chroot.start [2025-03-10 17:31:39,095][ INFO][PID:2973568] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/8747300-fedora-42-x86_64 --chroot fedora-42-x86_64 --detached [2025-03-10 17:31:39,507][ INFO][PID:2973568] Downloading the builder-live.log file, attempt 1 [2025-03-10 17:31:39,511][ INFO][PID:2973568] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@54.80.85.10 copr-rpmbuild-log [2025-03-10 17:31:44,533][ INFO][PID:2973568] Periodic builder liveness probe: alive [2025-03-10 17:34:28,423][ ERROR][PID:2973568] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2025-03-10 17:34:38,424][WARNING][PID:2973568] SSH connection lost on #1 attempt, let's retry after 10s, Unable to finish after 1 SSH attempts [2025-03-10 17:34:48,425][ INFO][PID:2973568] Downloading the builder-live.log file, attempt 2 [2025-03-10 17:34:48,426][ INFO][PID:2973568] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@54.80.85.10 copr-rpmbuild-log [2025-03-10 17:35:48,495][ ERROR][PID:2973568] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2025-03-10 17:35:58,499][WARNING][PID:2973568] SSH connection lost on #2 attempt, let's retry after 10s, Unable to finish after 1 SSH attempts [2025-03-10 17:36:08,500][ INFO][PID:2973568] Downloading the builder-live.log file, attempt 3 [2025-03-10 17:36:08,501][ INFO][PID:2973568] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@54.80.85.10 copr-rpmbuild-log [2025-03-10 17:37:08,570][ ERROR][PID:2973568] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2025-03-10 17:37:18,593][WARNING][PID:2973568] SSH connection lost on #3 attempt, let's retry after 10s, Unable to finish after 1 SSH attempts [2025-03-10 17:37:28,594][ INFO][PID:2973568] Downloading the builder-live.log file, attempt 4 [2025-03-10 17:37:28,596][ INFO][PID:2973568] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@54.80.85.10 copr-rpmbuild-log [2025-03-10 17:38:28,664][ ERROR][PID:2973568] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2025-03-10 17:38:38,675][ ERROR][PID:2973568] Giving up for unstable SSH, failures: 1741628078.4243383, 1741628158.4994729, 1741628238.5937586, 1741628318.6753445 [2025-03-10 17:38:38,676][ ERROR][PID:2973568] Re-try request for task on 'ResallocHost, ticket_id=1729775, hostname=54.80.85.10, name=aws_x86_64_spot_prod_01832536_20250310_172217': SSH problems when downloading live log: Stopped following builder for broken SSH: Unable to finish after 1 SSH attempts [2025-03-10 17:38:38,676][ INFO][PID:2973568] Releasing VM back to pool [2025-03-10 17:38:38,685][ INFO][PID:2973568] Retry #1 (on other host) [2025-03-10 17:38:38,686][ INFO][PID:2973568] Trying to allocate VM [2025-03-10 17:38:41,712][ INFO][PID:2973568] Allocated host ResallocHost, ticket_id=1729871, hostname=2620:52:3:1:dead:beef:cafe:c1cc, name=copr_hv_x86_64_04_prod_01833107_20250310_173446 [2025-03-10 17:38:41,713][ INFO][PID:2973568] Allocating ssh connection to builder [2025-03-10 17:38:41,714][ INFO][PID:2973568] Checking that builder machine is OK [2025-03-10 17:38:42,339][ INFO][PID:2973568] Running remote command: copr-builder-ready fedora-42-x86_64 [2025-03-10 17:38:42,691][ INFO][PID:2973568] Red Hat subscription not needed for fedora-42-x86_64 Builder is ready to be used [2025-03-10 17:38:42,692][ INFO][PID:2973568] Filling build.info file with builder info [2025-03-10 17:38:42,699][ INFO][PID:2973568] Not re-notifying FE and msg buses for the new host. [2025-03-10 17:38:42,699][ INFO][PID:2973568] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/8747300-fedora-42-x86_64 --chroot fedora-42-x86_64 --detached [2025-03-10 17:38:43,404][ INFO][PID:2973568] Downloading the builder-live.log file, attempt 1 [2025-03-10 17:38:43,405][ INFO][PID:2973568] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@2620:52:3:1:dead:beef:cafe:c1cc copr-rpmbuild-log [2025-03-10 17:41:48,441][ INFO][PID:2973568] Periodic builder liveness probe: alive [2025-03-10 17:51:48,549][ INFO][PID:2973568] Periodic builder liveness probe: alive [2025-03-10 18:01:48,664][ INFO][PID:2973568] Periodic builder liveness probe: alive [2025-03-10 18:11:48,761][ INFO][PID:2973568] Periodic builder liveness probe: alive [2025-03-10 18:21:48,878][ INFO][PID:2973568] Periodic builder liveness probe: alive [2025-03-10 18:31:48,983][ INFO][PID:2973568] Periodic builder liveness probe: alive [2025-03-10 18:37:22,343][ INFO][PID:2973568] Downloading results from builder [2025-03-10 18:37:22,344][ INFO][PID:2973568] rsyncing of mockbuilder@[2620:52:3:1:dead:beef:cafe:c1cc]:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio started [2025-03-10 18:37:22,345][ INFO][PID:2973568] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@[2620:52:3:1:dead:beef:cafe:c1cc]:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/ &> /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/build-08747300.rsync.log [2025-03-10 18:37:23,818][ INFO][PID:2973568] rsyncing finished. [2025-03-10 18:37:23,819][ INFO][PID:2973568] Releasing VM back to pool [2025-03-10 18:37:23,831][ INFO][PID:2973568] Searching for 'success' file in resultdir [2025-03-10 18:37:23,831][ INFO][PID:2973568] Going to sign pkgs from source: 8747300-fedora-42-x86_64 in chroot: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64 [2025-03-10 18:37:23,832][ INFO][PID:2973568] Calling '/bin/sign -u torsava#automatic-obsoletes@copr.fedorahosted.org -p' (attempt #1) [2025-03-10 18:37:24,141][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-doc-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:25,086][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-doc-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:25,087][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-examples-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:25,724][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-examples-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:25,725][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-examples-debuginfo-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:26,207][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-examples-debuginfo-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:26,208][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:26,758][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:26,759][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/python3-gnuradio-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:27,594][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/python3-gnuradio-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:27,594][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-devel-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:28,183][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-devel-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:28,184][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-debuginfo-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:29,780][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-debuginfo-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:29,781][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-3.10.12.0-2.fc42.src.rpm' (attempt #1) [2025-03-10 18:37:30,702][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-3.10.12.0-2.fc42.src.rpm [2025-03-10 18:37:30,703][ INFO][PID:2973568] Calling '/bin/sign -4 -h sha256 -u torsava#automatic-obsoletes@copr.fedorahosted.org -r /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-debugsource-3.10.12.0-2.fc42.x86_64.rpm' (attempt #1) [2025-03-10 18:37:31,442][ INFO][PID:2973568] signed rpm: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/gnuradio-debugsource-3.10.12.0-2.fc42.x86_64.rpm [2025-03-10 18:37:31,443][ INFO][PID:2973568] Sign done [2025-03-10 18:37:31,444][ INFO][PID:2973568] Incremental createrepo run, adding 08747300-gnuradio into https://download.copr.fedorainfracloud.org/results/torsava/automatic-obsoletes/fedora-42-x86_64, (auto-create-repo=True) [2025-03-10 18:37:31,445][ INFO][PID:2973568] Running command 'copr-repo --batched /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64 --add 08747300-gnuradio --no-appstream-metadata' as PID 3408051 [2025-03-10 18:37:42,049][ INFO][PID:2973568] Finished after 10 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64 --add 08747300-gnuradio --no-appstream-metadata) [2025-03-10 18:37:42,050][ INFO][PID:2973568] Getting build details [2025-03-10 18:37:42,050][ INFO][PID:2973568] Listing built binary packages in /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio [2025-03-10 18:37:42,051][ INFO][PID:2973568] Built packages: ['gnuradio-debugsource 3.10.12.0', 'gnuradio-debuginfo 3.10.12.0', 'gnuradio-devel 3.10.12.0', 'python3-gnuradio 3.10.12.0', 'gnuradio 3.10.12.0', 'gnuradio-examples-debuginfo 3.10.12.0', 'gnuradio-examples 3.10.12.0', 'gnuradio-doc 3.10.12.0'] [2025-03-10 18:37:42,051][ INFO][PID:2973568] build details: {'built_packages': 'gnuradio-debugsource 3.10.12.0\ngnuradio-debuginfo 3.10.12.0\ngnuradio-devel 3.10.12.0\npython3-gnuradio 3.10.12.0\ngnuradio 3.10.12.0\ngnuradio-examples-debuginfo 3.10.12.0\ngnuradio-examples 3.10.12.0\ngnuradio-doc 3.10.12.0'} [2025-03-10 18:37:42,052][ INFO][PID:2973568] Retrieving pubkey [2025-03-10 18:37:42,052][ INFO][PID:2973568] Calling '/bin/sign -u torsava#automatic-obsoletes@copr.fedorahosted.org -p' (attempt #1) [2025-03-10 18:37:42,383][ INFO][PID:2973568] Added pubkey for user torsava project automatic-obsoletes into: /var/lib/copr/public_html/results/torsava/automatic-obsoletes/pubkey.gpg [2025-03-10 18:37:42,384][ INFO][PID:2973568] Finished build: id=8747300 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/torsava/automatic-obsoletes chroot=fedora-42-x86_64 [2025-03-10 18:37:42,385][ INFO][PID:2973568] Worker succeeded build, took 3539.686861038208 [2025-03-10 18:37:42,386][ INFO][PID:2973568] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "torsava", "project_name": "automatic-obsoletes", "project_dirname": "automatic-obsoletes", "submitter": "https://src.fedoraproject.org/user/jskarvad", "ended_on": 1741631862.3859012, "started_on": 1741628322.6990402, "submitted_on": null, "status": 1, "chroot": "fedora-42-x86_64", "arch": "x86_64", "buildroot_pkgs": [], "task_id": "8747300-fedora-42-x86_64", "build_id": 8747300, "package_name": "gnuradio", "package_version": "3.10.12.0-2", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/torsava/automatic-obsoletes/gnuradio", "git_hash": "b3a2ec1e2da5afe74b91b273feea62741050b77d", "git_branch": null, "source_type": null, "source_json": null, "pkg_name": null, "pkg_main_version": null, "pkg_epoch": null, "pkg_release": null, "srpm_url": null, "uses_devel_repo": false, "sandbox": "torsava/automatic-obsoletes--https://src.fedoraproject.org/user/jskarvad", "results": { "packages": [ { "name": "gnuradio-debugsource", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" }, { "name": "gnuradio", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "src" }, { "name": "gnuradio-debuginfo", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" }, { "name": "gnuradio-devel", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" }, { "name": "python3-gnuradio", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" }, { "name": "gnuradio", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" }, { "name": "gnuradio-examples-debuginfo", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" }, { "name": "gnuradio-examples", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" }, { "name": "gnuradio-doc", "epoch": null, "version": "3.10.12.0", "release": "2.fc42", "arch": "x86_64" } ] }, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": null, "background": true, "fedora_review": false, "isolation": "default", "repo_priority": null, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/torsava/automatic-obsoletes/fedora-42-x86_64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "tags": [ "arch_x86_64" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/torsava/automatic-obsoletes", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/torsava/automatic-obsoletes", "result_dir": "08747300-gnuradio", "built_packages": "gnuradio-debugsource 3.10.12.0\ngnuradio-debuginfo 3.10.12.0\ngnuradio-devel 3.10.12.0\npython3-gnuradio 3.10.12.0\ngnuradio 3.10.12.0\ngnuradio-examples-debuginfo 3.10.12.0\ngnuradio-examples 3.10.12.0\ngnuradio-doc 3.10.12.0", "id": 8747300, "mockchain_macros": { "copr_username": "torsava", "copr_projectname": "automatic-obsoletes", "vendor": "Fedora Project COPR (torsava/automatic-obsoletes)" } } ] } [2025-03-10 18:37:42,427][ INFO][PID:2973568] Sending fedora-messaging bus message in build.end [2025-03-10 18:37:42,499][ INFO][PID:2973568] Compressing /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/builder-live.log by gzip [2025-03-10 18:37:42,500][ INFO][PID:2973568] Running command 'gzip /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/builder-live.log' as PID 3408723 [2025-03-10 18:37:42,812][ INFO][PID:2973568] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/builder-live.log) [2025-03-10 18:37:42,813][ INFO][PID:2973568] Compressing /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/backend.log by gzip [2025-03-10 18:37:42,814][ INFO][PID:2973568] Running command 'gzip /var/lib/copr/public_html/results/torsava/automatic-obsoletes/fedora-42-x86_64/08747300-gnuradio/backend.log' as PID 3408740