Kernel 4.2.3-200 stability problems and mouse cursor defects...

Alex G.S. alxgrtnstrngl at
Tue Oct 20 14:57:25 UTC 2015

Well, I decided to take the plunge and upgrade to Fedora 23 Workstation, so
I no longer have access to that version. Also on Fedora 23 I don't see that
particular kernel bug.  Everything seems to work great, I'll file any bugs
if I see them.

Thank you!

On Mon, Oct 19, 2015 at 11:22 AM, Alex G.S. <alxgrtnstrngl at> wrote:

> Fedora Devel,
> Just wanted to get more information on a bug that bit me over the
> weekend.  Running Fedora 22 and updated to 'kernel.x86_64 4.2.3-200.fc22'.
> There's no mouse cursor on the login screen at all.  When logging in either
> on X11 or the Wayland session I repeatedly get Kernel Oops messages and the
> mouse cursors jumps about and appears jittery or to make duplicated copies
> of itself on screen.  Using Fedora is very difficult and things don't
> appear stable or normal I get a message like this in the backtrace:
>  [<ffffffff8177170a>] dump_stack+0x45/0x57
>  [<ffffffff8109e466>] warn_slowpath_common+0x86/0xc0
>  [<ffffffff8109e4f5>] warn_slowpath_fmt+0x55/0x70
>  [<ffffffffa0122739>] i915_gem_track_fb+0x129/0x140 [i915]
>  [<ffffffffa0169537>] intel_prepare_plane_fb+0xe7/0x1a0 [i915]
>  [<ffffffffa00aae89>] drm_atomic_helper_prepare_planes+0x59/0xe0
> [drm_kms_helper]
>  [<ffffffffa016188e>] __intel_set_mode+0x1ae/0xb60 [i915]
>  [<ffffffffa016354f>] ? intel_modeset_compute_config+0x3af/0xb60 [i915]
>  [<ffffffffa0168ee6>] intel_crtc_set_config+0x2b6/0x580 [i915]
>  [<ffffffffa0046326>] drm_mode_set_config_internal+0x66/0x100 [drm]
>  [<ffffffffa004a809>] drm_mode_setcrtc+0x3e9/0x500 [drm]
>  [<ffffffffa003b365>] drm_ioctl+0x125/0x610 [drm]
>  [<ffffffff813231ed>] ? avc_compute_av+0x15d/0x190
>  [<ffffffffa004a420>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
>  [<ffffffff812312c5>] do_vfs_ioctl+0x295/0x470
>  [<ffffffff813291dd>] ? selinux_file_ioctl+0x4d/0xc0
>  [<ffffffff81231519>] SyS_ioctl+0x79/0x90
>  [<ffffffff817780ee>] entry_SYSCALL_64_fastpath+0x12/0x71
> This appears similar to bugs:
> Do you have further information on this?
> Also I am unable to log-in to Buzilla to further report this problem and
> have sent several reset password requests but no reset link has been sent
> to me.
> Thank you!
> Best,
> Alex G.S.
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