On 2022/05/21 12:43, Mark Kettenis wrote: >> Date: Sat, 21 May 2022 12:36:03 -0400 >> From: Johan Huldtgren <johan+openbsd-b...@huldtgren.com> >> >> hello, >> >> On 2022/05/21 12:08, Mark Kettenis wrote: >>>> Date: Sat, 21 May 2022 10:31:37 -0400 >>>> From: Johan Huldtgren <johan+openbsd-b...@huldtgren.com> >>>> >>>> hello, >>>> >>>> Details below, but commenting out 'ttyflags -a' from /etc/rc lets >>>> this host boot. I wrote much of this e-mail while going through it, >>>> so while we know now what the issue is I'm leaving my responses in >>>> case it sheds light on anything. >>> >>> So it seems your machine incorrectly advertises a serial port that >>> doesn't actually exist: >>> >>>> com1 at acpi0 UAR1 addr 0x2f8/0x8 irq 3: ti16750, 64 byte fifo >>>> com1: probed fifo depth: 0 bytes >> >> I think you're right, Crystal asked about it in a previous >> mail which I didn't get a chance to respond to, but I do not >> see com1 being reported in the 7.0 dmesg from last night nor >> in any older dmesgs I've been able to dig up and I don't >> believe anything with this hardware has changed as long as I've >> had it. >> >>> This may be a bug in our APCI code. Can you send the contents of >>> /var/db/acpi on your machine? >> >> root@www ~]# ls -al /var/db/acpi/ >> total 164 >> drwxr-xr-x 2 root wheel 512 May 20 21:26 ./ >> drwxr-xr-x 15 root wheel 1024 May 21 06:10 ../ >> -rw-r--r-- 1 root wheel 146 May 21 06:55 APIC.3 >> -rw-r--r-- 1 root wheel 120 May 21 06:55 DMAR.12 >> -rw-r--r-- 1 root wheel 44470 May 21 06:55 DSDT.2 >> -rw-r--r-- 1 root wheel 244 May 21 06:55 FACP.1 >> -rw-r--r-- 1 root wheel 68 May 21 06:55 FPDT.4 >> -rw-r--r-- 1 root wheel 56 May 21 06:55 HPET.7 >> -rw-r--r-- 1 root wheel 60 May 21 06:55 MCFG.5 >> -rw-r--r-- 1 root wheel 190 May 21 06:55 PRAD.6 >> -rw-r--r-- 1 root wheel 80 Sep 17 2019 RSDT.0 >> -rw-r--r-- 1 root wheel 64 May 21 06:55 SPMI.9 >> -rw-r--r-- 1 root wheel 2468 May 21 06:55 SSDT.10 >> -rw-r--r-- 1 root wheel 2696 May 21 06:55 SSDT.11 >> -rw-r--r-- 1 root wheel 877 May 21 06:55 SSDT.8 >> -rw-r--r-- 1 root wheel 124 May 21 06:55 XSDT.0 >> -rw-r--r-- 1 root wheel 2520 May 21 06:55 headers >> >> Do you need the files? I can tar that directory up and >> make it available. > > Right we need all of those.
http://www.huldtgren.com/panics/20220520/acpi.tgz .jh
