[Bug 230451] nanosleep hangs forever

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Aug 8 09:15:32 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230451

            Bug ID: 230451
           Summary: nanosleep hangs forever
           Product: Base System
           Version: 11.2-STABLE
          Hardware: i386
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: misc
          Assignee: bugs at FreeBSD.org
          Reporter: mail-freebsd at gabucino.hu

Summary says it all. Calling nanosleep() or using /bin/sleep will never end
waiting, ^C works though. Needless to say this breaks things pretty soon.

This is on a Fujitsu-Siemens thin client with crappy INSYDE BIOS.

CPU: Geode(TM) Integrated Processor by AMD PCS (498.05-MHz 586-class CPU)
  Origin = "AuthenticAMD"  Id = 0x5a2  Family = 5  Model = a  Stepping = 2
  Features=0x88a93d<FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CLFLUSH,MMX>
  AMD Features=0xc0400000<MMX+,3DNow!+,3DNow!>
acpi0: <INSYDE RSDT_000> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, eeb0000 (3) failed
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x9c10-0x9c13 on acpi0

Linux or other OSes work fine. Where do I start to dig?

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