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Bug#1041482: marked as done (kernel: pnp 00:0a: disabling [mem …-…] because it overlaps 0000:00:02.0 BAR 6 [mem 0x000c0000-0x000dffff])

Your message dated Thu, 20 Feb 2025 15:29:02 +0100 (CET)
with message-id <20250220142902.20575BE2EE7@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #1041482,
regarding kernel: pnp 00:0a: disabling [mem …-…] because it overlaps 0000:00:02.0 BAR 6 [mem 0x000c0000-0x000dffff]
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1041482: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041482
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-6.1.0-10-amd64
Version: 6.1.37-1
In the journal of a laptop Lenovo ThinkPad T14s Gen1, connected to a docking station ThinkPad Thunderbolt 3 Dock Gen 2/Workstation Dock Gen 2 Type 40 AN (which is powered by a 135 W AC Adapter ADL135NCC3A) and to a monitor Philips 275B1 via a HMDI cable, we discovered the following four warnings (last four lines are yellow) generated at boot:
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: pnp: PnP ACPI init
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:00: [io  0x1800-0x18fe] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:00: [mem 0xfd000000-0xfd69ffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:00: [mem 0xfd6b0000-0xfd6cffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:00: [mem 0xfd6f0000-0xfdffffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:00: [mem 0xfe200000-0xfe7fffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:00: [mem 0xff000000-0xffffffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:01: [io  0x2000-0x20fe] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:02: [io  0x0680-0x069f] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:02: [io  0x164e-0x164f] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:04: [io  0x1854-0x1857] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x1800-0x189f] could not be reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0800-0x087f] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0880-0x08ff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0900-0x097f] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0980-0x09ff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0a00-0x0a7f] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0a80-0x0aff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0b00-0x0b7f] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x0b80-0x0bff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x15e0-0x15ef] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x1600-0x167f] could not be reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [io  0x1640-0x165f] could not be reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [mem 0xf0000000-0xf7ffffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [mem 0xfed10000-0xfed13fff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [mem 0xfeb00000-0xfebfffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xfed10000-0xfed17fff] could not be reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xf0000000-0xf7ffffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xfed45000-0xfed8ffff] could not be reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:08: [mem 0xfee00000-0xfeefffff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: system 00:09: [mem 0xfe038000-0xfe038fff] has been reserved
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: pnp 00:0a: disabling [mem 0x000c0000-0x000c3fff] because it overlaps 0000:00:02.0 BAR 6 [mem 0x000c0000-0x000dffff]
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: pnp 00:0a: disabling [mem 0x000c8000-0x000cbfff] because it overlaps 0000:00:02.0 BAR 6 [mem 0x000c0000-0x000dffff]
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: pnp 00:0a: disabling [mem 0x000d0000-0x000d3fff] because it overlaps 0000:00:02.0 BAR 6 [mem 0x000c0000-0x000dffff]
Jul 19 16:20:34 AnonymizedLenovoThinkPadT14s kernel: pnp 00:0a: disabling [mem 0x000d8000-0x000dbfff] because it overlaps 0000:00:02.0 BAR 6 [mem 0x000c0000-0x000dffff]
As the laptop has some issues later (e.g., the contents of the external and internal screens do not fully match in tty text mode: the output of the external monitor is cut below), we'd like to know the extent and consequences of the above four warnings “pnp 00:0a: disabling [mem 0x000…-0x000…] because it overlaps 0000:00:02.0 BAR 6 [mem 0x000c0000-0x000dffff]”. I plain English, what do they tell us? What do they warn us about, and which actions should we undertake to avoid whichever havoc they might promise?
Gratefully,
AlMa

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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