Hi! It was the compiler!!! Using gcc-3.3 solved the issue. That means, that somehow gcc-4.1.2 must not be used with Xenomai currently... This allowed me to catch the system hang I was hunting for since yesterday... And I got it. I write the information I found on the console (I have not tried with console redirection yet...). CPU 0, eip c010122d EIP 0060:[<c010122d>] EFLAGS 00000246 EIP is at mwait_idle_with_hints+0x2c/0x2e eax:0 ebx:c0498000 ecx:0 edx:0
Call Trace mwait_idle+0x0/0x2e mwait_idle+0x1d/0x2e cpu_idle+0x44/0x86 start_kernel+0x1f1/0x1f5 unknown_bootoption+0x0/0x191 I'll try to reproduce the same with console redirection, however, I hope this could help already! Regards Mathias > Hi! > > I have modified the configuration to disable profiling and to set the NMI > time value to 100. > However, there is no difference. > Could this be a compiler issue? > I am using gcc 4.1.2 (debian etch prerelease) > I try to recompile the kernel using an older gcc-3.3 to see if this helps. > > Regards > > Mathias > > > here is my /proc/interrupts > > > > > > CPU0 > > > 0: 331260 IO-APIC-edge timer > > > 1: 8 IO-APIC-edge i8042 > > > 7: 0 IO-APIC-edge parport0 > > > 9: 0 IO-APIC-fasteoi acpi > > > 14: 12 IO-APIC-edge ide0 > > > 16: 1022 IO-APIC-fasteoi eth0 > > > 19: 2358 IO-APIC-fasteoi libata > > > NMI: 331248 > > > LOC: 331233 > > > ERR: 0 > > > MIS: 0 > > > > Nothing unusual on first sight. > > > > > > > > I have enclosed a config.gz file of my 2.6.19.1 kernel. > > > > Two things to try: > > - CONFIG_XENO_HW_NMI_DEBUG_LATENCY_MAX=100 (i.e. default again) > > - CONFIG_PROFILING=y (I'm not sure ATM if it may interfere with > > Xenomai's watchdog) > > > > Jan > > > > > > -- > Mathias Koehrer > [EMAIL PROTECTED] > > > Viel oder wenig? Schnell oder langsam? Unbegrenzt surfen + telefonieren > ohne Zeit- und Volumenbegrenzung? DAS TOP ANGEBOT JETZT bei Arcor: günstig > und schnell mit DSL - das All-Inclusive-Paket für clevere Doppel-Sparer, > nur 44,85 inkl. DSL- und ISDN-Grundgebühr! > http://www.arcor.de/rd/emf-dsl-2 > -- Mathias Koehrer [EMAIL PROTECTED] Viel oder wenig? Schnell oder langsam? Unbegrenzt surfen + telefonieren ohne Zeit- und Volumenbegrenzung? DAS TOP ANGEBOT JETZT bei Arcor: günstig und schnell mit DSL - das All-Inclusive-Paket für clevere Doppel-Sparer, nur 44,85 inkl. DSL- und ISDN-Grundgebühr! http://www.arcor.de/rd/emf-dsl-2 _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
