https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227213
--- Comment #34 from Andriy Gapon <a...@freebsd.org> --- (In reply to Eugene Grosbein from comment #32) Oh, yes, I have. I think that that stack trace indicates two issues. 1. That a sysctl handler to print dev.XXX.N.%pnpinfo performs an ACPI evaluation. That seems to be too heavy. The code should probably use a cached value. 2. That the thread is stuck in AcpiOsAcquireMutex when trying to acquire ACPI_MTX_INTERPRETER (the interpreter lock). This could be either because some other thread is holding that lock (for whatever reason) or because of a bug in AcpiOsAcquireMutex (or maybe a bug in DSDT). This needs further analysis. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"