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[72.10.148.105]) by smtp.gmail.com with ESMTPSA id g13-20020ae9e10d000000b0076827ce13f6sm2919433qkm.10.2023.08.21.19.19.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Aug 2023 19:19:27 -0700 (PDT) From: Maxim Cournoyer Date: Mon, 21 Aug 2023 22:19:25 -0400 Message-ID: <87y1i3byz6.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=2607:f8b0:4864:20::72a; envelope-from=maxim.cournoyer@gmail.com; helo=mail-qk1-x72a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Scanner: mx2.migadu.com X-Migadu-Spam-Score: 2.80 X-Spam-Score: 2.80 X-Migadu-Queue-Id: C98B94EEFF X-TUID: 9jMI+rX2Ducp Hi, Since a few days on Berlin, the following appears in /var/log/mcron.log: --8<---------------cut here---------------start------------->8--- 2023-08-22 04:00:29 28215 /gnu/store/4lmpqf8dnk86avq5xa2l6bznxnmrz27x-guix-1.4.0-7.44bbfc2/bin/guix gc: guix gc: error: build daemon out of memory --8<---------------cut here---------------end--------------->8--- It's not just a fluke, according to the kernel's dmesg: --8<---------------cut here---------------start------------->8--- [7190243.475312] __vm_enough_memory: pid: 28300, comm: guix-daemon, not enough memory for the allocation --8<---------------cut here---------------end--------------->8--- Once it appears, it can be triggered simply by running 'guix gc'. The problem can be worked around by restarting the Guix daemon, with: --8<---------------cut here---------------start------------->8--- herd restart guix-daemon --8<---------------cut here---------------end--------------->8--- Any ideas what could cause such a condition? The machine hasn't been rebooted in 83 days, perhaps we should start with that. -- Thanks, Maxim