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Bug 917038 - x11-misc/sddm-0.20.0-r1: sddm-greeter[1335]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
Summary: x11-misc/sddm-0.20.0-r1: sddm-greeter[1335]: memfd_create() called without MF...
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: LxQt maintainers
URL: https://github.com/sddm/sddm/issues/1832
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-11-08 14:57 UTC by lekto
Modified: 2024-03-07 17:24 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
emerge --info (emerge.info,6.63 KB, text/plain)
2023-11-08 14:57 UTC, lekto
Details

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Description lekto 2023-11-08 14:57:14 UTC
Created attachment 874330 [details]
emerge --info

I don't know if this is important, but I noticed warning in dmesg:
> [   11.499990] sddm-greeter[1335]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set

This messages are appearing since 8th of October:
>lekto@lapek ~ $ journalctl | grep memfd_create
> Oct 08 08:38:24 localhost kernel: systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
> Oct 08 09:08:08 localhost kernel: systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
> Oct 09 15:47:50 localhost kernel: systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
> [...]
> Nov 06 15:44:50 lapek kernel: sddm-greeter[1331]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
> Nov 07 15:54:10 lapek kernel: sddm-greeter[1315]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
> Nov 08 15:44:52 lapek kernel: sddm-greeter[1335]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set

I don't think this is related to update of sddm, because it was updated 3rd of September. This are packaged that were updated day before first message:
>     Sat Oct  7 18:22:49 2023 >>> sys-kernel/linux-headers-6.5-r1
>     Sat Oct  7 18:23:11 2023 >>> dev-python/rpds-py-0.10.3
>     Sat Oct  7 18:23:24 2023 >>> dev-python/msgpack-1.0.7
>     Sat Oct  7 18:23:48 2023 >>> net-misc/yt-dlp-2023.10.07
Comment 1 lekto 2023-11-08 16:35:07 UTC
I'm running lxqt-1.3.0. On other machine, that is running OpenRC, I don't see this message, nor in dmesg, nor in /var/log/messages.
Comment 2 Andreas Sturmlechner gentoo-dev 2024-03-07 14:33:25 UTC
What about 0.21.0?
Comment 3 lekto 2024-03-07 15:25:58 UTC
I'm still seeing it with 0.21.0.
> [   14.254734] sddm-greeter[1236]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
Comment 4 Andreas Sturmlechner gentoo-dev 2024-03-07 15:33:56 UTC
Could you add more information on the upstream issue, possibly including a backtrace with debug symbols?
Comment 5 lekto 2024-03-07 17:24:25 UTC
I can't provide a backtrace because there isn't coredump or at least I don't see any. That line appears in dmesg, but everything is working.