So to answer my first question, most libraries are built as tlsdesc on
arm64. But libgomp is not.
Not sure on the second part. I guess a series upgrade usually involves a
reboot anyway. Or maybe something was imperfect in the backport attempt.
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So a side question here is, why are libraries built with the initial
exec tls model on arm64? Building with tlsdesc would have almost the
same performance in the usual case aiui.
Another question, how come the issues reported as regressions caused by
this did not occur as people upgraded from
** Description changed:
[Impact]
gstreamer cannot load some plugins on 20.04, aarch64 due to TLS memory
exhaustion, so these plugins cannot be used. See LP: #1846837 and LP:
#1914030.
This is solved apparently on glibc 2.32:
https://sourceware.org/bugzilla/show_bug.cgi?id=25051
This fix proved to be too intrusive to be released via focal-updates. It
requires an immediate restart of services and a reboot which can't be
guaranteed if the fix is included in a later update released into the
focal-security pocket.
I'm preparing 2.31-0ubuntu9.4 _without_ this fix but
I've copied 2.31-0ubuntu9.3 to https://launchpad.net/~ci-train-ppa-
service/+archive/ubuntu/4547 until the new update can be released
including this fix.
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** Description changed:
[Impact]
gstreamer cannot load some plugins on 20.04, aarch64 due to TLS memory
exhaustion, so these plugins cannot be used. See LP: #1846837 and LP:
#1914030.
This is solved apparently on glibc 2.32:
https://sourceware.org/bugzilla/show_bug.cgi?id=25051
This introduced a bug in the debian-installer for focal (LP: #1926223)
While trying to update libc6, debian-installer will get the following
error
-/bin/sh: error loading shared libraries: __vdso_gettimeofday: invalid
mode for dlopen(): invalid argument
This behavior can be seen without using
This bug was fixed in the package glibc - 2.31-0ubuntu9.3
---
glibc (2.31-0ubuntu9.3) focal; urgency=medium
[ Aurelien Jarno ]
* debian/patches/any/git-surplus-tls-accounting.diff: backport TLS surplus
accounting from upstream. (Closes: #964141) (LP: #1914044)
[ Balint
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Title:
[SRU] gstreamer fails with "cannot allocate memory in
> How did the test on NanoPC fail for you?
It seems like fail on NanoPC-T4 was caused by different issue, I still
investigating it.
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Title:
Verified in focal:
ubuntu@host:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 20.04.2 LTS
Release:20.04
Codename: focal
ubuntu@host:~$ apt policy libc6
libc6:
Installed: 2.31-0ubuntu9.2
Candidate: 2.31-0ubuntu9.2
Version table:
Hello Alfonso, or anyone else affected,
Accepted glibc into focal-proposed. The package will build now and be
available at https://launchpad.net/ubuntu/+source/glibc/2.31-0ubuntu9.3
in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See
@russianneuromancer How did the test on NanoPC fail for you? (I've
updated the test instructions to make them clear.)
** Description changed:
[Impact]
gstreamer cannot load some plugins on 20.04, aarch64 due to TLS memory
- exhaustion, so these plugins cannot be used. See LP#1846837 and
-
Tested on 20.10 (Lenovo Yoga C630 WOS) - totem-video-thumbnailer works
there, but not on 20.04 (NanoPC-T4) updated from PPA.
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Title:
[SRU]
On Mon, Mar 15, 2021 at 11:42 AM RussianNeuroMancer <
1914...@bugs.launchpad.net> wrote:
> For me Totem works now, but not totem-video-thumbnailer.
>
> Alfonso, Balint, how totem-video-thumbnailer works for you now?
>
It works for me, but I have just done a quick try. gstlaunch was what was
For me Totem works now, but not totem-video-thumbnailer.
Alfonso, Balint, how totem-video-thumbnailer works for you now?
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Title:
[SRU]
I have given a try to the test PPA and I can confirm it fixes the bug.
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Title:
[SRU] gstreamer fails with "cannot allocate memory in static TLS
There are test packages with the WIP fix for Focal:
https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/4017/+packages
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Title:
[SRU]
** Tags added: fr-1106
** Tags removed: rls-ff-incoming
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Title:
[SRU] gstreamer fails with "cannot allocate memory in static TLS
block" error
** Changed in: glibc (Ubuntu)
Status: Confirmed => Fix Released
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Title:
[SRU] gstreamer fails with "cannot allocate memory in static TLS
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: glibc (Ubuntu)
Status: New => Confirmed
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Title:
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: glibc (Ubuntu Focal)
Status: New => Confirmed
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Title:
** Summary changed:
- gstreamer fails with "cannot allocate memory in static TLS block" error on
aarch64
+ [SRU] gstreamer fails with "cannot allocate memory in static TLS block" error
on aarch64
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