Bug 503037

Summary:	Plasma 意外崩溃
Product:	[Plasma] plasmashell	Reporter:	conglinyizhi
Component:	generic-crash	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	crash	CC:	nate, thenscheid
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	6.3.4
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description conglinyizhi 2025-04-20 02:39:51 UTC

Application: plasmashell (6.3.4)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.0
Frameworks Version: 6.12.0
Operating System: Linux 6.14.2-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.3.4 [CoredumpBackend]

-- Information about the crash:
我在使用 Flutter 驱动的 kazume 播放视频的时候会偶尔引发故障，崩溃只是问题的表现形式之一，还有可能以其他方式存在：
- 桌面的元素不停的闪动
- 桌面忽然卡住（数秒或者数十秒）
- kwin 忽然崩溃

疑似 GPU 问题，因为这个问题经常发生在浏览器播放视频或者第三方软件播放视频中

The crash can be reproduced sometimes.

-- Backtrace (Reduced):
#5  pushbuf_dump () at ../mesa-25.0.3/src/gallium/winsys/nouveau/drm/nouveau.c:1122
#6  0x00007588f18a847d in pushbuf_submit () at ../mesa-25.0.3/src/gallium/winsys/nouveau/drm/nouveau.c:1195
#7  pushbuf_flush () at ../mesa-25.0.3/src/gallium/winsys/nouveau/drm/nouveau.c:1233
#8  0x00007588f18a903d in pushbuf_refn () at ../mesa-25.0.3/src/gallium/winsys/nouveau/drm/nouveau.c:1486
#9  0x00007588f1e50e1b in nvc0_screen_fence_emit () at ../mesa-25.0.3/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c:676


Reported using DrKonqi

Comment 1 conglinyizhi 2025-04-20 02:39:53 UTC

Created attachment 180422 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.

Comment 2 Nate Graham 2025-04-22 15:57:38 UTC

The crash backtrace indicates that the problem is in the Nouveau graphics drivers. Please read https://nouveau.freedesktop.org/Bugs.html and submit a bug report for the Nouveau developers. Thanks!

Comment 3 cwo 2025-05-03 21:59:39 UTC

*** Bug 503689 has been marked as a duplicate of this bug. ***