Date: Sun, 6 May 2007 09:22:35 -0600 From: John E Hein <jhein@timing.com> To: "Wilkinson, Alex" <alex.wilkinson@dsto.defence.gov.au> Cc: emulation@freebsd.org Subject: Re: sec:uRe: sec:uRe: sec:uRe: [net/citrix_ica/] /usr/local/bin/wfcmgr ... hangs upon exec(). Message-ID: <17981.62139.156155.588677@gromit.timing.com> In-Reply-To: <20070506132617.GF36879@obelix.dsto.defence.gov.au> References: <20070504035455.GA19928@obelix.dsto.defence.gov.au> <20070506132617.GF36879@obelix.dsto.defence.gov.au>
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Wilkinson, Alex wrote at 21:26 +0800 on May 6, 2007: > 0n Fri, May 04, 2007 at 11:55:09AM +0800, Wilkinson, Alex wrote: > > >wfcmgr is now hanging again. I have added debugging to the linux module. > > > > #wfcmgr > > load: 0.01 cmd: wfcmgr 19922 [ptsopn] 0.17u 0.03s 0% 6568k > > load: 0.01 cmd: wfcmgr 19922 [ptsopn] 0.17u 0.03s 0% 6568k > > load: 0.01 cmd: wfcmgr 19922 [ptsopn] 0.17u 0.03s 0% 6568k > > load: 0.01 cmd: wfcmgr 19922 [ptsopn] 0.17u 0.03s 0% 6568k > > > >dmesg(1) outputs nothing. > >Can someone tell me where the debugging info is meant to output ? > > Anyone ? Yes, you should see output in dmesg (and /var/log/messages if syslog.conf is in the default configuration). But you have to also turn on some debug via sysctl... sysctl compat.linux.debug=all.1 all.0 to turn it off, or something other than all to control debug output for a particular call... see sys/compat/linux/linux_mib.c and sys/<arch>/linux/linux.h
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