On 2021-01-13 16:03, David Wolfskill wrote: > On Tue, Jan 12, 2021 at 07:37:28AM -0800, David Wolfskill wrote: >> On Tue, Jan 12, 2021 at 05:31:30PM +0200, Andriy Gapon wrote: >>> On 2021-01-11 14:55, David Wolfskill wrote: >>>> pci3: unknown notify 0x2 >>>> ACPI Error: AE_ERROR, Thread 100002 could not acquire Mutex >>>> [ACPI_MTX_Caches] (0c4) (20201113/utmutex-434) >>> >>> Looks like that was some sort of a race or otherwise transient condition >>> that lead to the _PTS (prepare-to-sleep) failure. >>> >>>> ACPI Error: Aborting method \_PTS due to previous error (AE_NO_MEMORY) >>>> (20201113/psparse-689) >>>> acpi0: AcpiEnterSleepStatePrep failed - AE_NO_MEMORY >>> .... >> >> That's certainly plausible -- as I noted a bit earlier today, there was >> no recurrence after this morning's main-c255850-g16079c7233be -> >> main-c255894-g8b1839548750 update. >> >> Should I encounter a recurrence, I will plan to get another screenshot, >> then bring the machine back up and re-try the poweroff (and then report >> my findings). >> .... > > I had a recurrence this morninig, after the update from: > > FreeBSD g1-55.catwhisker.org 13.0-CURRENT FreeBSD 13.0-CURRENT #120 > main-c255894-g8b1839548750-dirty: Tue Jan 12 05:23:50 PST 2021 > r...@g1-55.catwhisker.org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY > amd64 1300134 1300134 > > to: > > FreeBSD g1-55.catwhisker.org 13.0-CURRENT FreeBSD 13.0-CURRENT #121 > main-c255921-gec2700e01532-dirty: Wed Jan 13 05:06:22 PST 2021 > r...@g1-55.catwhisker.org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY > amd64 1300135 1300135 > > > New swcreenshot is in https://www.catwhisker.org/~david/FreeBSD/head/c255921; > the previous one is in https://www.catwhisker.org/~david/FreeBSD/head/c255850. > > They look quite similar to me. > > After grabbing the screenshot, I rebooted again, but the poweroff > just worked normally on re-try. > > I believe that this is evidence in favor of a "race condition" diagnosis. > (In precisely what, I don't know,)
I haven't followed source changes too closely as of recent. It might be a good idea to check for recent imports of ACPICA updates. -- Andriy Gapon _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
