From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: "Jorge Ramirez Ortiz, HCL Europe" <Jorge.Ramirez-Ortiz@hcl.com>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai] BUG: Unhandled exception over domain Xenomai - switching to ROOT
Date: Thu, 12 Jul 2012 10:31:56 +0200 [thread overview]
Message-ID: <4FFE8B7C.60506@xenomai.org> (raw)
In-Reply-To: <4F534D1A615F544D95E57BFD8460658301CBE3BD@GEO-HCLT-UKEVS1.GEO.CORP.HCL.IN>
On 07/12/2012 10:16 AM, Jorge Ramirez Ortiz, HCL Europe wrote:
> Thanks Gilles. Yes unfortunately I cant recompile this kernel so I
> was wondering about the system context of this fault within Xenomai.
> BTW how come the stack frame is not printed by default.
Because it may not be safe to use show_stack() from RT context (for
instance, the print_symbol function to print symbol names need to take a
spinlock when a symbol is defined by a kernel module, and this spinlock
is not rt-safe). Anyway, the error message normally prints the PC of the
error.
Could you give us the exact error messsage? The version of Xenomai, the
Linux kernel, the version of the I-pipe patch you use?
--
Gilles.
next prev parent reply other threads:[~2012-07-12 8:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-11 18:10 [Xenomai] BUG: Unhandled exception over domain Xenomai - switching to ROOT Jorge Ramirez Ortiz, HCL Europe
2012-07-12 0:21 ` Gilles Chanteperdrix
2012-07-12 8:16 ` Jorge Ramirez Ortiz, HCL Europe
2012-07-12 8:31 ` Gilles Chanteperdrix [this message]
2012-07-12 21:29 ` Jorge Ramirez Ortiz, HCL Europe
2012-07-13 7:27 ` Gilles Chanteperdrix
2012-07-13 9:34 ` Philippe Gerum
2012-07-13 10:41 ` Jorge Ramirez Ortiz, HCL Europe
2012-07-13 11:08 ` Philippe Gerum
2012-07-13 11:24 ` Jorge Ramirez Ortiz, HCL Europe
2012-07-13 11:58 ` Jan Kiszka
2012-07-13 16:27 ` Jorge Ramirez Ortiz, HCL Europe
2012-07-13 17:47 ` Gilles Chanteperdrix
2012-07-16 9:10 ` Jorge Ramirez Ortiz, HCL Europe
2012-07-13 12:31 ` Gilles Chanteperdrix
2012-07-13 16:39 ` Jorge Ramirez Ortiz, HCL Europe
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