Subject: Re: bug#63389: Cuirass stuck during evaluation

From: Ludovic Courtès <[email-masked]>
Date: Wed, 10 May 2023 00:40:47 +0200

Ludovic Courtès <[email-masked]> skribis:

> 6203  epoll_wait(12, [{events=EPOLLHUP, data={u32=51, u64=51}}], 8, 96) = 1
> 6203  epoll_ctl(12, EPOLL_CTL_MOD, 51, {events=EPOLLIN|EPOLLRDHUP|EPOLLONESHOT, data={u32=51, u64=51}}) = 0
> 6203  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> 6203  epoll_wait(12, [{events=EPOLLHUP, data={u32=51, u64=51}}], 8, 96) = 1

This looked like a déja vu; turns out we were using Fibers 1.0.0…

Fixed:

  https://git.savannah.gnu.org/cgit/guix/guix-cuirass.git/commit/?id=1d49240cc19de45e6ccfa1bfd58bf0f205b79804
  https://git.savannah.gnu.org/cgit/guix.git/commit/?id=357e0b2690e6ce647065ce721b58d860d71fdead

Ludo’.