lima: Add a possible TODO

[Leonardo Taccari (via pkgsrc-wip) <commit-notify%pkgsrc.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Leonardo Taccari <leot%NetBSD.org@localhost>
Pushed By:	leot
Date:		Mon Sep 8 16:17:00 2025 +0200
Changeset:	e827e4bacc9ce890265fa7ad2c889e9185e4d396

Modified Files:
	lima/TODO

Log Message:
lima: Add a possible TODO

Maybe not a regression though... Alpine seems fine.
I should retry it Alpine with Docker.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=e827e4bacc9ce890265fa7ad2c889e9185e4d396

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 lima/TODO | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diffs:
diff --git a/lima/TODO b/lima/TODO
index 57935ba936..d521573524 100644
--- a/lima/TODO
+++ b/lima/TODO
@@ -1,3 +1,40 @@
+When trying to run default template via `limactl start` the Ubuntu Linux kernel
+panics with:
+
+```
+[    0.001000] APIC: Switch to symmetric I/O mode setup
+[    0.001000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
+[    0.001000] ..MP-BIOS bug: 8254 timer not connected to IO-APIC
+[    0.001000] ...trying to set up timer (IRQ0) through the 8259A ...
+[    0.001000] ..... (found apic 0 pin 2) ...
+[    0.001000] ....... failed.
+[    0.001000] ...trying to set up timer as Virtual Wire IRQ...
+[    0.005000] ..... failed.
+[    0.005000] ...trying to set up timer as ExtINT IRQ...
+[    0.006000] ..... failed :
+[    0.006000] Kernel panic - not syncing: IO-APIC + timer doesn't work!  Boot with apic=debug and send a report.  Then try booting with the 'noapic' option.
+[    0.006000] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.14.0-23-generic #23-Ubuntu
+[    0.006000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.17.0-0-gb52ca86e094d-prebuilt.qemu.org 04/01/2014
+[    0.006000] Call Trace:
+[    0.006000]  <TASK>
+[    0.006000]  show_stack+0x49/0x60
+[    0.006000]  dump_stack_lvl+0x5f/0x90
+[    0.006000]  dump_stack+0x10/0x18
+[    0.006000]  panic+0x16a/0x339
+[    0.006000]  check_timer+0x445/0x4e0
+[    0.006000]  setup_IO_APIC+0x1ee/0x220
+[    0.006000]  apic_intr_mode_init+0xd0/0xf0
+[    0.006000]  x86_late_time_init+0x24/0x40
+[    0.006000]  start_kernel+0x3fe/0x4a0
+[    0.006000]  x86_64_start_reservations+0x24/0x30
+[    0.006000]  x86_64_start_kernel+0xf2/0x100
+[    0.006000]  common_startup_64+0x13e/0x141
+[    0.006000]  </TASK>
+[    0.006000] ---[ end Kernel panic - not syncing: IO-APIC + timer doesn't work!  Boot with apic=debug and send a report.  Then try booting with the 'noapic' option. ]---
+```
+
+This is probably the same of <https://github.com/lima-vm/lima/issues/84>.
+
 Investigate why Docker does no longer work out of the box with alpine (it worked
 with lima-0.19.1!).