I installed 8.1 on a 1.5TB SATA drive connected to an Intel D945GCFL2. Please note that I disabled HyperThreading mode in BIOS. My system was here doing nothing (prompt). And I got some kind of disk panic that made my system reboot. At reboot I saw that a fsck was running in the background and then I got a ACPI Exception: AE_AML_INFINITE_LOOP error coming that would fills up my terminal pretty quickly. I decided to reboot, the fsck went to the end this time and the ACPI error didn't happen.
Responsible Changed From-To: freebsd-i386->freebsd-acpi Over to maintainer(s).
Hello to all, I have exaclty the same problem as well, which occures very often:=20 Aug 15 10:00:06 hercules kernel: ACPI Error (psparse-0633): Method = parse/execution failed [\_SB_.PCI0.LPC_.SMBR] (Node 0xffffff00014ad3a0), = AE_AML_INFINITE_LOOP Aug 15 10:00:06 hercules kernel: ACPI Error (psparse-0633): Method = parse/execution failed [\_SB_.PCI0.LPC_.INIT] (Node 0xffffff00014ad3c0), = AE_AML_INFINITE_LOOP Aug 15 10:00:06 hercules kernel: ACPI Error (psparse-0633): Method = parse/execution failed [\_GPE._L00] (Node 0xffffff0001320b40), = AE_AML_INFINITE_LOOP Aug 15 10:00:06 hercules kernel: ACPI Exception: AE_AML_INFINITE_LOOP, = while evaluating GPE method [_L00] (20100331/evgpe-629) Aug 15 10:00:09 hercules kernel: ACPI Error (psparse-0633): Method = parse/execution failed [\_SB_.PCI0.LPC_.SMBR] (Node 0xffffff00014ad3a0), = AE_AML_INFINITE_LOOP Aug 15 10:00:09 hercules kernel: ACPI Error (psparse-0633): Method = parse/execution failed [\_SB_.PCI0.LPC_.INIT] (Node 0xffffff00014ad3c0), = AE_AML_INFINITE_LOOP Aug 15 10:00:09 hercules kernel: ACPI Error (psparse-0633): Method = parse/execution failed [\_GPE._L00] (Node 0xffffff0001320b40), = AE_AML_INFINITE_LOOP . . . . . and so on.. Motherboard: Intel D945GCFL2 with 2GB memory module Hard disk: Segate Barracuda 7200.12 SATA 3Gb/s 1TB FreeBSD 8.1-RELEASE amd64 with stock GENERIC kernel BR=
Can you try CURRENT or any fairly recent snapshot and see if this is still an issue? Thanks, Hiren
Created attachment 144805 [details] Custom DSDT https://forums.freebsd.org/viewtopic.php?p=62755#p62755 However, there is another problem with this board - broken ACPI. If you see AE_AML_INFINITE_LOOP ACPI errors on yours, load the attached DSDT.
I have the exact same problem and the same board. I believe I experienced the problem in 8.x, but don't recall what I did to resolve it. It may have been an upgrade to 9.x or a BIOS update or something else. However the problem returned in 10.x. I found two other threads discussing the same issue: https://forums.freebsd.org/viewtopic.php?p=62755#p62755 https://bugzilla.kernel.org/show_bug.cgi?id=14552#c6 Summary: a bug in the BIOS tables, solved by overriding them with custom DSDT tables I've used the custom DSDT table for several months with no more occurrences of this issue.
batch change: For bugs that match the following - Status Is In progress AND - Untouched since 2018-01-01. AND - Affects Base System OR Documentation DO: Reset to open status. Note: I did a quick pass but if you are getting this email it might be worthwhile to double check to see if this bug ought to be closed.