[Bug 279224] [panic] Loading i915kms from drm-61-kmod crashes if kernel was compiled with VT_MAXWINDOWS or SC_NO_CUTPASTE

2024-06-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279224

--- Comment #4 from Anton Saietskii  ---
(In reply to Andre Albsmeier from comment #3)

Looks pretty similar to mine, except your steps are less. It may be related due
to my systems boots in UEFI, which in turn means it's already in
high-resolution graphic mode before even loader starts. This may explain why I
see some DRM messages -- time for switching is saved.

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[Bug 279224] [panic] Loading i915kms from drm-61-kmod crashes if kernel was compiled with VT_MAXWINDOWS or SC_NO_CUTPASTE

2024-06-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279224

--- Comment #3 from Andre Albsmeier  ---
(In reply to Anton Saietskii from comment #1)
> How does crash look like?

1. System boots.
2. When it loads i915kms.ko, screen goes black
3. goto 1.

I can't see any messages but that doesn't mean that there are none. Maybe
the LCD needs some time to switch resolution and the crash/reboot ist faster.

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[Bug 279224] [panic] Loading i915kms from drm-61-kmod crashes if kernel was compiled with VT_MAXWINDOWS or SC_NO_CUTPASTE

2024-06-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279224

--- Comment #2 from Anton Saietskii  ---
Commented VT_MAXWINDOWS, recompiled kernel -- boots fine now.

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[Bug 279224] [panic] Loading i915kms from drm-61-kmod crashes if kernel was compiled with VT_MAXWINDOWS or SC_NO_CUTPASTE

2024-06-11 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279224

Anton Saietskii  changed:

   What|Removed |Added

 CC||vsasja...@gmail.com

--- Comment #1 from Anton Saietskii  ---
(In reply to Andre Albsmeier from comment #0)

How does crash look like? For me, it's like this (on 14.1-RELEASE amd64):
1. Screen goes black.
2. Screen turns on, displays some DRM-related messages.
3. Screen goes black again.
4. System reboots.

Note: there's no panic visible and I have PANIC_REBOOT_WAIT_TIME=-1.

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[Bug 279224] [panic] Loading i915kms from drm-61-kmod crashes if kernel was compiled with VT_MAXWINDOWS or SC_NO_CUTPASTE

2024-05-22 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279224

Mark Linimon  changed:

   What|Removed |Added

   See Also||https://bugs.freebsd.org/bu
   ||gzilla/show_bug.cgi?id=2416
   ||97
   Keywords||crash

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[Bug 279224] [panic] Loading i915kms from drm-61-kmod crashes if kernel was compiled with VT_MAXWINDOWS or SC_NO_CUTPASTE

2024-05-22 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279224

Bug ID: 279224
   Summary: [panic] Loading i915kms from drm-61-kmod crashes if
kernel was compiled with VT_MAXWINDOWS or
SC_NO_CUTPASTE
   Product: Base System
   Version: 14.0-STABLE
  Hardware: Any
OS: Any
Status: New
  Severity: Affects Some People
  Priority: ---
 Component: kern
  Assignee: b...@freebsd.org
  Reporter: m...@fbsd2.e4m.org

[If this is considered to be a ports issue feel free to modify the PR]

14.0-STABLE and 14.1-BETA as of today need drm-61-kmod (instead of drm-515-kmod
as in earlier versions). Loading i915kms if the kernel had been built with
either VT_MAXWINDOWS or SC_NO_CUTPASTE makes the system crash.

Maybe this is something similar to

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241697

which had hit me as well...

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