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[82.29.237.198]) by smtp.gmail.com with ESMTPSA id b15sm26769575wrr.27.2021.07.20.01.08.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Jul 2021 01:08:42 -0700 (PDT) Date: Tue, 20 Jul 2021 09:08:40 +0100 From: "Dr. David Alan Gilbert" To: Peter Maydell Subject: Re: random crash in migration-test, i386 guest, x86-64 host: Message-ID: References: MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/2.0.7 (2021-05-04) Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dgilbert@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=216.205.24.124; envelope-from=dgilbert@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.469, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: QEMU Developers , Juan Quintela Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" * Peter Maydell (peter.maydell@linaro.org) wrote: > On Mon, 19 Jul 2021 at 13:43, Peter Maydell wrote: > > > > Random crash in migration-tests: > > > > MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} > > QTEST_QEMU_IMG=./qemu-img G_TEST_DBUS_DAEMON=/mnt/nvmedisk/linaro/qem > > u-for-merges/tests/dbus-vmstate-daemon.sh > > QTEST_QEMU_BINARY=./qemu-system-i386 > > QTEST_QEMU_STORAGE_DAEMON_BINARY=./storage-daemon/qemu- > > storage-daemon tests/qtest/migration-test --tap -k > > PASS 1 qtest-i386/migration-test /i386/migration/bad_dest > > PASS 2 qtest-i386/migration-test /i386/migration/fd_proto > > PASS 3 qtest-i386/migration-test /i386/migration/validate_uuid > > PASS 4 qtest-i386/migration-test /i386/migration/validate_uuid_error > > PASS 5 qtest-i386/migration-test /i386/migration/validate_uuid_src_not_set > > PASS 6 qtest-i386/migration-test /i386/migration/validate_uuid_dst_not_set > > PASS 7 qtest-i386/migration-test /i386/migration/auto_converge > > PASS 8 qtest-i386/migration-test /i386/migration/postcopy/unix > > Broken pipe > > ../../tests/qtest/libqtest.c:166: kill_qemu() detected QEMU death from > > signal 6 (Aborted) (core dumped) > > ERROR qtest-i386/migration-test - too few tests run (expected 15, got 8) > > Makefile.mtest:280: recipe for target 'run-test-33' failed > > make: *** [run-test-33] Error 1 > > And again, different guest architecture, still x86-64 host: > > MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} > QTEST_QEMU_IMG=./qemu-img G_TEST_DBUS_DAEMON=/mnt/nvmedisk/linaro/qem > u-for-merges/tests/dbus-vmstate-daemon.sh > QTEST_QEMU_BINARY=./qemu-system-aarch64 > QTEST_QEMU_STORAGE_DAEMON_BINARY=./storage-daemon/qe > mu-storage-daemon tests/qtest/migration-test --tap -k > PASS 1 qtest-aarch64/migration-test /aarch64/migration/bad_dest > PASS 2 qtest-aarch64/migration-test /aarch64/migration/fd_proto > PASS 3 qtest-aarch64/migration-test /aarch64/migration/validate_uuid > PASS 4 qtest-aarch64/migration-test /aarch64/migration/validate_uuid_error > PASS 5 qtest-aarch64/migration-test /aarch64/migration/validate_uuid_src_not_set > PASS 6 qtest-aarch64/migration-test /aarch64/migration/validate_uuid_dst_not_set > PASS 7 qtest-aarch64/migration-test /aarch64/migration/auto_converge > PASS 8 qtest-aarch64/migration-test /aarch64/migration/postcopy/unix > Broken pipe > ../../tests/qtest/libqtest.c:166: kill_qemu() detected QEMU death from > signal 6 (Aborted) (core dumped) Thanks; I'll sit one in a loop and see if I can get it to fail. Dave > ERROR qtest-aarch64/migration-test - too few tests run (expected 15, got 8) > Makefile.mtest:264: recipe for target 'run-test-31' failed > > -- PMM > -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK