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[88.18.140.237]) by smtp.gmail.com with ESMTPSA id e2sm6565823ejd.81.2020.10.26.15.43.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Oct 2020 15:43:37 -0700 (PDT) Subject: Re: runaway avocado To: Peter Maydell , avocado-devel , Cleber Rosa , Eduardo Habkost References: From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Mon, 26 Oct 2020 23:43:36 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.3.1 MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=63.128.21.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/25 21:03:19 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-2.167, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=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: =?UTF-8?Q?Alex_Benn=c3=a9e?= , QEMU Developers , Pavel Dovgalyuk Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Cc'ing avocado-devel@ On 10/26/20 11:35 PM, Peter Maydell wrote: > So, I somehow ended up with this process still running on my > local machine after a (probably failed) 'make check-acceptance': > > petmay01 13710 99.7 3.7 2313448 1235780 pts/16 Sl 16:10 378:00 > ./qemu-system-aarch64 -display none -vga none -chardev > socket,id=mon,path=/var/tmp/tmp5szft2yi/qemu-13290-monitor.sock -mon > chardev=mon,mode=control -machine virt -chardev > socket,id=console,path=/var/tmp/tmp5szft2yi/qemu-13290-console.sock,server,nowait > -serial chardev:console -icount > shift=7,rr=record,rrfile=/var/tmp/avocado_iv8dehpo/avocado_job_w9efukj5/32-tests_acceptance_reverse_debugging.py_ReverseDebugging_AArch64.test_aarch64_virt/replay.bin,rrsnapshot=init > -net none -drive > file=/var/tmp/avocado_iv8dehpo/avocado_job_w9efukj5/32-tests_acceptance_reverse_debugging.py_ReverseDebugging_AArch64.test_aarch64_virt/disk.qcow2,if=none > -kernel /home/petmay01/avocado/data/cache/by_location/a00ac4ae676ef0322126abd2f7d38f50cc9cbc95/vmlinuz > -cpu cortex-a53 > > and it was continuing to log to a deleted file > /var/tmp/avocado_iv8dehpo/avocado_job_w9efukj5/32-tests_acceptance_reverse_debugging.py_ReverseDebugging_AArch64.test_aarch64_virt/replay.bin > > which was steadily eating my disk space and got up to nearly 100GB > in used disk (invisible to du, of course, since it was an unlinked > file) before I finally figured out what was going on and killed it > about six hours later... > > Any suggestions for how we might improve the robustness of the > relevant test ? > > thanks > -- PMM >