From: Mathieu Othacehe <othacehe@gnu.org>
To: 58926@debbugs.gnu.org
Subject: bug#58926: Shepherd becomes unresponsive after an interrupt
Date: Mon, 31 Oct 2022 13:44:46 +0100 [thread overview]
Message-ID: <87a65cgo1t.fsf@gnu.org> (raw)
Hello,
When running the following command:
--8<---------------cut here---------------start------------->8---
sudo herd restart service-that-hangs-upon-restart
--8<---------------cut here---------------end--------------->8---
then hitting C-c, Shepherd becomes totally unresponsive:
--8<---------------cut here---------------start------------->8---
sudo herd status
--8<---------------cut here---------------end--------------->8---
and all further Shpeherd commands hang forever. I was able to reproduce
it in two different configurations:
1. On my laptop with a Wireguard service trying to reach a non-existing
DNS server.
--8<---------------cut here---------------start------------->8---
(service wireguard-service-type
(wireguard-configuration
(addresses (list "10.0.0.2/24"))
(dns '("10.0.0.50")) #does not exit
--8<---------------cut here---------------end--------------->8---
2. On Berlin, while trying to restart nginx.
In both situations, the "reboot" command was also hanging.
Thanks,
Mathieu
next reply other threads:[~2022-10-31 12:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-31 12:44 Mathieu Othacehe [this message]
2022-11-10 9:59 ` bug#58926: Shepherd becomes unresponsive after an interrupt Ludovic Courtès
2022-11-12 18:10 ` Ludovic Courtès
2022-11-17 10:23 ` bug#53225: " Ludovic Courtès
2022-11-12 18:28 ` Ludovic Courtès
-- strict thread matches above, loose matches on Subject: below --
2022-07-20 21:39 bug#56674: [Shepherd] Use of ‘waitpid’, ‘system*’, etc. in service code can cause deadlocks Ludovic Courtès
2022-11-13 23:16 ` Ludovic Courtès
2022-11-14 16:32 ` bug#58926: Shepherd becomes unresponsive after an interrupt Ludovic Courtès
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