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