[Bug 262856] kernel panic at boot time

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 30 Mar 2022 19:33:27 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262856

--- Comment #2 from Friedrich Volkmann <bsd@volki.at> ---
No. Panic again:
http://www.volki.at/austausch/panic_2022-03/screenshot_panic1.jpg

Then I updated the kernel sources (apparently to post-3.1) and replaced syscons
with vt. The panic screenshot now contains a few more lines:
http://www.volki.at/austausch/panic_2022-03/screenshot_panic1.jpg (this time I
didn't set hw.vga.acpi_ignore_no_vga="1")

It may be worth to mention that "make installkernel" finishes with an error
message:
...
kldxref /boot/kernel
kldxref: error while reading /boot/kernel/iwlwifi-9000-pu-b0-jf-b0-46.ucode.ko:
Bad address
kldxref: error while reading /boot/kernel/iwlwifi-9260-th-b0-jf-b0-46.ucode.ko:
Bad address
--------------------------------------------------------------
>>> Installing kernel CU08 completed on Wed Mar 30 20:47:41 CEST 2022
--------------------------------------------------------------

Also suspicious: The generic kernel fails to build:

# make buildkernel KERNCONF=GENERIC
...
ctfconvert -L VERSION -g vers.o
linking kernel.full
ld: error: undefined symbol: __ashlti3
>>> referenced by sli4.c:0 (/usr/src13/sys/dev/ocs_fc/sli4.c:0)
>>>               sli4.o:(sli_cmd_reg_fcfi)
>>> referenced by sli4.c:0 (/usr/src13/sys/dev/ocs_fc/sli4.c:0)
>>>               sli4.o:(sli_cmd_reg_fcfi_mrq)
>>> referenced by sati_util.c:0 (/usr/src13/sys/dev/isci/scil/sati_util.c:0)
>>>               sati_util.o:(sati_ata_download_microcode_construct)
*** Error code 1

Stop.
make[2]: stopped in /usr/obj/usr/src13/amd64.amd64/sys/GENERIC
*** Error code 1
*** Error code 1

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