https://bugs.freedesktop.org/show_bug.cgi?id=86043
GitLab Migration User changed:
What|Removed |Added
Resolution|--- |MOVED
Status|NEW
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #14 from Chris Wilson ---
(In reply to Emil Velikov from comment #13)
> - Invalid memory access in various modules - invalid reads in various steam
> runtime components, alarming number of invalid writes in i965_dri.so.
>
> The latt
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #13 from Emil Velikov ---
(In reply to Tvrtko Ursulin from comment #12)
> I think we'll need to pull in someone from Steam since Valgrind reports some
> mismatched frees in vgui2_s.so, steamclient.so and steamui.so.
>
> There are no
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #12 from Tvrtko Ursulin ---
I think we'll need to pull in someone from Steam since Valgrind reports some
mismatched frees in vgui2_s.so, steamclient.so and steamui.so.
There are not debug symbols so impossible to guess what area of
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #11 from Vedran Rodic ---
Created attachment 113924
--> https://bugs.freedesktop.org/attachment.cgi?id=113924&action=edit
valgrind steam run, error should near the end of the file
valgrind steam run, error should near the end of th
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #10 from Vedran Rodic ---
I don't have pre 3.16 kernel easily available.
export GAME_DEBUGGER=gdb still makes the game crash before it runs it with the
debugger.
I've tried various things to make it work (modifying the game startup
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #9 from Tvrtko Ursulin ---
Thanks Emil! Unfortunaltey I am not familiar with Optimus nor do I have
appropriate hardware.
Could someone provide a backtrace (with symbols) of the binary which ends up
saying "malloc: unknown:0: assertio
https://bugs.freedesktop.org/show_bug.cgi?id=86043
Emil Velikov changed:
What|Removed |Added
CC||tvrtko.ursulin at linux.intel.
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #7 from Vedran Rodic ---
This is what I came up with when bisecting
ae8edc7544e566084f7b958eb93c9109b471ca30 is the first bad commit
commit ae8edc7544e566084f7b958eb93c9109b471ca30
Author: Tvrtko Ursulin
Date: Thu Jun 19 15:52:03
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #6 from Emil Velikov ---
Guys can you bisect this ? Afaics it will take ~6 steps to track the issue.
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--- Comment #5 from Vedran Rodic ---
I confirm this is still present in
2.4.59+git20150225.1f73578d-0ubuntu0ricotz~utopic.
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https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #4 from Niek Bergman ---
Can confirm this issue locally on my current system.
Running Steam through the "primusrun" Bumblebee wrapper to start games on the
nVidia card leads to the following error after starting a game:
malloc: unkn
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #3 from Tobias Klausmann ---
I dont use the NVIDIA blob, but the nouveau driver...anyhow the intel driver is
working on prime (Optimus) systems if it does not get bugged by
bumblebee/primus with libdrm 2.4.58. Go report a bug against
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #2 from Gavin Graham ---
(In reply to Tobias Klausmann from comment #1)
> Works fine on my Optimus machine with libdrm 2.4.58. Dota2 runs fine on both
> GPUs!
> I am not using bumblebee or primus, so i guess the problem lies there!
>
https://bugs.freedesktop.org/show_bug.cgi?id=86043
--- Comment #1 from Tobias Klausmann ---
Works fine on my Optimus machine with libdrm 2.4.58. Dota2 runs fine on both
GPUs!
I am not using bumblebee or primus, so i guess the problem lies there!
Anyway, keeping this bug open for a while.
--
Yo
https://bugs.freedesktop.org/show_bug.cgi?id=86043
Bug ID: 86043
Summary: Optimus issue with libdrm 2.4.58
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Prio
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