Where do I report this kernel bug or check for duplicates?
Had it happen multiple times, always in connection with firefox.
Bug happened under manjaro as well.
When the bug happens I am unable to do anything (switch to Terminal, …).
The whole os becomes completly unresponsive.
Running latest LTS ⇒ linux-lts 6.6.40-1
Sadly I can’t run non LTS-Kernels, as my 2nd 4k Display will then start flickering.
Jul 22 21:59:21 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:19 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:18 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:16 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:14 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:13 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:11 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:09 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:08 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:06 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:04 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:03 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:59:01 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:59 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:58 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:56 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:54 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:53 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:52 nbook rtkit-daemon[1901]: Supervising 13 threads of 9 processes of 1 users.
Jul 22 21:58:52 nbook rtkit-daemon[1901]: Supervising 13 threads of 9 processes of 1 users.
Jul 22 21:58:51 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:49 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:48 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:46 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:44 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:43 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:41 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:39 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:38 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:36 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:34 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:33 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:31 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:29 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:28 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:26 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:24 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:23 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:21 nbook kernel: sched: RT throttling activated
Jul 22 21:58:21 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:20 nbook kernel: i915 0000:00:02.0: [drm] Renderer[2634] context reset due to GPU hang
Jul 22 21:58:20 nbook kernel: i915 0000:00:02.0: [drm] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001}
Jul 22 21:58:20 nbook kernel: i915 0000:00:02.0: [drm] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001}
Jul 22 21:58:20 nbook kernel: i915 0000:00:02.0: [drm] Resetting chip for stopped heartbeat on rcs0
Jul 22 21:58:20 nbook kernel: i915 0000:00:02.0: [drm] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001}
Jul 22 21:58:20 nbook kernel: i915 0000:00:02.0: [drm] Resetting rcs0 for stopped heartbeat on rcs0
Jul 22 21:58:20 nbook kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:84dffffb, in Renderer [2634]
Jul 22 21:58:19 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:18 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:16 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:14 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecce!
Jul 22 21:58:14 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecd0!
Jul 22 21:58:14 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecd2!
Jul 22 21:58:14 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:14 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecc8!
Jul 22 21:58:14 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecca!
Jul 22 21:58:14 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25eccc!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:code[23759]:1a4f0!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:Xwayland[1957]:2e0ca!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:Xwayland[1957]:2e0c8!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:code[23759]:1a4ee!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecc2!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecc4!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecc6!
Jul 22 21:58:13 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecbc!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecbe!
Jul 22 21:58:13 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecc0!
Jul 22 21:58:11 nbook kernel: Fence expiration time out i915-0000:00:02.0:QSGRenderThread[2250]:9df2!
Jul 22 21:58:11 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecba!
Jul 22 21:58:11 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:11 nbook kernel: Fence expiration time out i915-0000:00:02.0:Renderer[2634]:f9f64!
Jul 22 21:58:11 nbook kernel: Fence expiration time out i915-0000:00:02.0:Renderer[2634]:f9f66!
Jul 22 21:58:11 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecb6!
Jul 22 21:58:11 nbook kernel: Fence expiration time out i915-0000:00:02.0:kwin_wayland[1866]:25ecb8!
Jul 22 21:58:11 nbook kernel: Fence expiration time out i915-0000:00:02.0:Renderer[2634]:f9f62!
Jul 22 21:58:11 nbook rtkit-daemon[1901]: Supervising 13 threads of 9 processes of 1 users.
Jul 22 21:58:11 nbook rtkit-daemon[1901]: Supervising 13 threads of 9 processes of 1 users.
Jul 22 21:58:09 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:08 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:06 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:04 nbook kernel: Asynchronous wait on fence 0000:00:02.0:kwin_wayland[1866]:25ecc0 timed out (hint:intel_atomic_commit_ready [i915])
Jul 22 21:58:04 nbook kernel: Asynchronous wait on fence 0000:00:02.0:kwin_wayland[1866]:25eccc timed out (hint:intel_atomic_commit_ready [i915])
Jul 22 21:58:04 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:03 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:58:02 nbook kernel: Asynchronous wait on fence 0000:00:02.0:kwin_wayland[1866]:25ecb8 timed out (hint:intel_atomic_commit_ready [i915])
Jul 22 21:58:01 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:57:59 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:57:59 nbook kernel: i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:84dffffb, in Renderer [2634]
Jul 22 21:57:59 nbook kernel: i915 0000:00:02.0: [drm] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001}
Jul 22 21:57:59 nbook kernel: i915 0000:00:02.0: [drm] Resetting rcs0 for preemption time out
Jul 22 21:57:58 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:57:56 nbook kwin_wayland[1866]: kwin_wayland_drm: Pageflip timed out! This is a kernel bug
Jul 22 21:57:51 nbook firefox[2343]: gdk_wayland_window_set_dbus_properties_libgtk_only: assertion 'GDK_IS_WAYLAND_WINDOW (window)' failed
Jul 22 21:57:51 nbook firefox[2343]: [Parent 2343, Main Thread] WARNING: gdk_wayland_window_set_dbus_properties_libgtk_only: assertion 'GDK_IS_WAYLAND_WINDOW (window)' failed: 'glib warning', file /usr/src/debug/firefox/firefox-128.0/toolkit/xre/nsSigHandlers.cpp:187