[Bug 64978] New: [sna] drm mm object leaks
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Sat May 25 04:19:20 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=64978
Priority: medium
Bug ID: 64978
Assignee: chris at chris-wilson.co.uk
Summary: [sna] drm mm object leaks
QA Contact: intel-gfx-bugs at lists.freedesktop.org
Severity: normal
Classification: Unclassified
OS: All
Reporter: jirislaby at gmail.com
Hardware: Other
Status: NEW
Version: git
Component: Driver/intel
Product: xorg
Created attachment 79783
--> https://bugs.freedesktop.org/attachment.cgi?id=79783&action=edit
xorg log
After some time my system is unusable because I have 3.5G of
active/unreclaimable shmem. So I put a printout to shmem_file_setup and
shm_destroy and I see only:
shmem_file_setup: Xorg drm mm object
pretty often without shm files being destroyed afterwards.
This is exploitable by browsing maps in a browser very quickly. A minute ago I
had
Cached: 695024 kB
browsed a map in firefox and now I see:
Cached: 759500 kB
(This is output of "sync;echo 3 > /proc/sys/vm/drop_caches ;grep Cached
/proc/meminfo".)
Didn't you change something in the ddx lately? This started happening like a
week or two ago...
This happens both on ivb and g33.
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