* [Bug 104340] New: Memory leak with GEM objects
@ 2017-12-19 18:53 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
0 siblings, 1 reply; 6+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 18:53 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
[-- Attachment #1.1: Type: text/plain, Size: 1539 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=104340
Bug ID: 104340
Summary: Memory leak with GEM objects
Product: xorg
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Reporter: sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org
QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
Created attachment 136291
--> https://bugs.freedesktop.org/attachment.cgi?id=136291&action=edit
dmesg (up to last nouveau messages)
I have a gk106, current versions of libdrm, mesa, kernel (observed both with
-mainline and https://github.com/skeggsb/linux branch linux-4.15 as of a few
minutes ago), and there appears to be a memory leak with nouveau that eats up
about .5 GB every day. Killing X does nothing.
Attached is output of dmesg from the most recent boot of this machine. I've
also attached (in case it matters) dumps of /proc/meminfo and output of slabtop
after I ran X for about two weeks, then exited and killed all major daemons.
More importantly, I've attached a few hundred lines of
/sys/kernel/debug/kmemleak (from the most recent boot). After the first few
entries, they all start looking the same (except for the address and age).
--
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You are the assignee for the bug.
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_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau
^ permalink raw reply [flat|nested] 6+ messages in thread[parent not found: <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>]
* [Bug 104340] Memory leak with GEM objects [not found] ` <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> @ 2017-12-19 18:54 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 18:54 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 365 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104340 --- Comment #1 from S. Gilles <sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org> --- Created attachment 136292 --> https://bugs.freedesktop.org/attachment.cgi?id=136292&action=edit first few lines of /sys/kernel/debug/kmemleak -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1259 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 104340] Memory leak with GEM objects [not found] ` <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2017-12-19 18:54 ` [Bug 104340] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 18:55 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 394 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104340 --- Comment #2 from S. Gilles <sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org> --- Created attachment 136294 --> https://bugs.freedesktop.org/attachment.cgi?id=136294&action=edit contents of /proc/meminfo after running X for a few weeks, then killing it -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1346 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 104340] Memory leak with GEM objects [not found] ` <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2017-12-19 18:54 ` [Bug 104340] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-19 22:47 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-19 23:29 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 18:55 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 369 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104340 --- Comment #3 from S. Gilles <sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org> --- Created attachment 136295 --> https://bugs.freedesktop.org/attachment.cgi?id=136295&action=edit output of slabtop after running X for a few weeks -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1271 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 104340] Memory leak with GEM objects [not found] ` <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> ` (2 preceding siblings ...) 2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 22:47 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-19 23:29 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 22:47 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 322 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104340 --- Comment #4 from Ben Skeggs <skeggsb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> --- I've pushed a fix for a rather stupid memory leak bug that's likely the cause of what you're seeing. -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1029 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 104340] Memory leak with GEM objects [not found] ` <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> ` (3 preceding siblings ...) 2017-12-19 22:47 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 23:29 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-19 23:29 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 693 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104340 S. Gilles <sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #5 from S. Gilles <sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org> --- This appears to fix it. I've been testing the fix for about 30 minutes, and kmemleak is no longer complaining about X. Thanks for looking into this! -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2072 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 6+ messages in thread
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2017-12-19 18:53 [Bug 104340] New: Memory leak with GEM objects bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-104340-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2017-12-19 18:54 ` [Bug 104340] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-19 18:55 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-19 22:47 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-19 23:29 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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