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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1990089
Title:
Screen freeze when performing memory stress in Wayland mode
Status in Linux:
Unknown
Status in Mutter:
Unknown
Status in OEM Priority Project:
In Progress
Status in linux package in Ubuntu:
Incomplete
Status in mutter package in Ubuntu:
New
Bug description:
[Steps to reproduce]
(disable systemd-oomd or executing over ssh)
(below command allocates a lot of memory to stress kernel page fault)
1. stress-ng --stack 0 --timeout 300
2. check the screen
[Expected result]
Screen will update slowly when performing the stress-test.
but screen needs back to work after stress.
[Actual result]
Screen freeze after stress test.
[Additional information]
kernel version: vmlinuz-5.17.0-1017-oem
kernel version: vmlinuz-6.0.0-060000rc4drmtip20220910-generic
Mesa version: 22.0.5-0ubuntu0.1
Mutter version: 42.2-0ubuntu1
Gnome-shell version: 42.2-0ubuntu0.2
* Issue happens in Wayland only
* gnome-shell keeps issuing ioctl()
```
(gdb) bt
#0 __GI___ioctl (fd=fd@entry=14, request=request@entry=3223348419) at
../sysdeps/unix/sysv/linux/ioctl.c:36
#1 0x00007fcacab0eb4f in intel_ioctl (arg=0x7fffc5404d80,
request=3223348419, fd=14) at ../src/intel/common/intel_gem.h:75
#2 iris_wait_syncobj (timeout_nsec=140736502713808, syncobj=<optimized out>,
bufmgr=<optimized out>) at ../src/gallium/drivers/iris/iris_fence.c:229
#3 iris_wait_syncobj (bufmgr=<optimized out>, syncobj=<optimized out>,
timeout_nsec=timeout_nsec@entry=9223372036854775807) at
../src/gallium/drivers/iris/iris_fence.c:215
#4 0x00007fcacab8beab in iris_get_query_result (result=0x7fffc5404e50,
wait=<optimized out>, query=0x55774159b800, ctx=<optimized out>) at
../src/gallium/drivers/iris/iris_query.c:635
#5 iris_get_query_result (ctx=<optimized out>, query=0x55774159b800,
wait=<optimized out>, result=0x7fffc5404e50) at
../src/gallium/drivers/iris/iris_query.c:601
#6 0x00007fcaca405e89 in tc_get_query_result (_pipe=<optimized out>,
query=0x55774159b800, wait=<optimized out>, result=0x7fffc5404e50) at
../src/gallium/auxiliary/util/u_threaded_context.c:881
#7 0x00007fcaca0f0e64 in get_query_result (pipe=pipe@entry=0x55773f87bad0,
q=q@entry=0x557741a0c790, wait=wait@entry=1 '\001') at
../src/mesa/main/queryobj.c:266
#8 0x00007fcaca0f1b12 in _mesa_wait_query (q=0x557741a0c790,
ctx=0x55773f8af980) at ../src/mesa/main/queryobj.c:344
#9 get_query_object (ctx=0x55773f8af980, func=func@entry=0x7fcacaf28283
"glGetQueryObjecti64v", id=<optimized out>, pname=34918,
ptype=ptype@entry=5134, buf=0x0, offset=140736502714192)
at ../src/mesa/main/queryobj.c:1174
#10 0x00007fcaca0f2d65 in _mesa_GetQueryObjecti64v (id=<optimized out>,
pname=<optimized out>, params=<optimized out>) at
../src/mesa/main/queryobj.c:1257
#11 0x00007fcadfa39b90 in ?? () from
/usr/lib/x86_64-linux-gnu/mutter-10/libmutter-cogl-10.so.0
#12 0x00007fcadfa751b9 in cogl_frame_info_get_rendering_duration_ns () from
/usr/lib/x86_64-linux-gnu/mutter-10/libmutter-cogl-10.so.0
#13 0x00007fcadf8819c4 in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
#14 0x00007fcadfa6e7a2 in _cogl_onscreen_notify_complete () from
/usr/lib/x86_64-linux-gnu/mutter-10/libmutter-cogl-10.so.0
#15 0x00007fcadf969cdd in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
#16 0x00007fcadf96ec7b in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
#17 0x00007fcadf969601 in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
#18 0x00007fcadf98395e in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
#19 0x00007fcadf96962d in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
#20 0x00007fcae0743c24 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fcae07986f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fcae0743293 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fcadf8d0849 in meta_context_run_main_loop () from
/lib/x86_64-linux-gnu/libmutter-10.so.0
#24 0x000055773f1a4f12 in ?? ()
#25 0x00007fcadf429d90 in __libc_start_call_main
(main=main@entry=0x55773f1a4a70, argc=argc@entry=1,
argv=argv@entry=0x7fffc54053e8) at ../sysdeps/nptl/libc_start_call_main.h:58
#26 0x00007fcadf429e40 in __libc_start_main_impl (main=0x55773f1a4a70,
argc=1, argv=0x7fffc54053e8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffc54053d8)
at ../csu/libc-start.c:392
#27 0x000055773f1a51b5 in ?? ()
```
Other discussion thread:
https://gitlab.freedesktop.org/drm/intel/-/issues/6851
https://gitlab.gnome.org/GNOME/mutter/-/issues/2431
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: mutter (not installed)
Uname: Linux 5.18.0-rc2+ x86_64
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5json:
{
"result": "skip"
}
Date: Mon Sep 19 10:39:59 2022
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-jammy-amd64-20220504-33+jellyfish-chansey+X25
InstallationDate: Installed on 2022-09-06 (12 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" -
somerville-jammy-amd64-20220504-33
ProcEnviron:
TERM=rxvt-unicode-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: mutter
UpgradeStatus: No upgrade log present (probably fresh install)
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