** Changed in: mesa (Ubuntu Jammy) Status: Confirmed => In Progress
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1990089 Title: Screen freeze when performing memory stress in Wayland mode Status in Linux: New Status in Mutter: Fix Released Status in OEM Priority Project: Incomplete Status in mesa package in Ubuntu: Fix Released Status in mesa source package in Jammy: In Progress Status in mesa source package in Kinetic: Won't Fix Status in mesa source package in Lunar: Fix Released Bug description: [Impact] Running stress-ng freezes the screen under wayland on intel iris. Upstream has fixed it in 5aae8a05264c354aa93017d323ce238858f68227 iris: Retry DRM_IOCTL_I915_GEM_EXECBUFFER2 on ENOMEM 646cff13bca8a92b846984d782ef00e57d34d7a1 Revert "iris: Avoid abort() if kernel can't allocate memory" which need to be backported for 22.2.5 [Test case] Install the update, then 1. stress-ng --stack 0 --timeout 300 2. check the screen and note that it shouldn't freeze anymore. [Where things could go wrong] This moves checking ENOMEM to the right place, so it's hard to see how it might cause issues. -- [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) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1990089/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp