Le 20 février 2020 13:37:20 GMT-05:00, Aki Tuomi <aki.tu...@open-xchange.com> a écrit : > >> On 20/02/2020 20:31 Julien Lepiller <jul...@lepiller.eu> wrote: >> >> >> Le 20 février 2020 12:58:52 GMT-05:00, Aki Tuomi ><aki.tu...@open-xchange.com> a écrit : >> > >> >> On 20/02/2020 18:56 Julien Lepiller <jul...@lepiller.eu> wrote: >> >> >> >> >> >> Hi, >> >> >> >> I am a packager in Guix and user of dovecot on an ARM server >(armhf). >> >The Guix package fails to build because of a test error (see the >last >> >lines of the full build log: >> >>https://ci.guix.gnu.org/log/f5if2qb5rsqag3a6jy5vga1l9hm9pkj0-dovecot-2.3.9.3). >> >As the name suggests, this is dovecot 2.3.9.3, the latest version. >> >Previous versions built fine, as well as the same version on x86 and >> >x86_64. Note that the build on guix's build farm was done in a qemu >vm, >> >but I got the same test failure on real hardware. >> >> >> >> I'm not sure what the best course of action is. Did I find a >> >legitimate bug, or should I simply ignore that test for that >> >architecture? Dovecot itself seems to be running fine when I ignore >the >> >tests. >> >> >> >> Thanks for any guidance you could provide! >> > >> >(sorry for the previous mail, client acted up...) >> > >> >Can you provide backtrace for the core file? This seems to be >related >> >to libunwind somehow. >> > >> >Aki >> >> I can try, but it will take me some time to rebuild. I forgot to keep >the previous attempts. I think this is unrelated to libunwind since the >asserts that fail are in the #elif case for libunwind. We don't build >with libunwind (should we? What does it bring us?) > >Then it's somehow related into how the backtrace handling works in ARM. >Anyways, cannot say anything without the core file. > >Aki
Thanks, it took me two hours to produce the core dump, but here it is. I suppose putting it as an attachment is not ok for a mailing list, so I put it on my server instead (tell me if you want it as an attachment instead, I couldn't find that info). See https://lepiller.eu/files/core (400KB) and https://lepiller.eu/files/test-lib (2.7MB) (the program that dumped core). Thanks for your help!
