Date: Wed, 14 Sep 2011 06:17:45 +0000 (UTC) From: Anton Yuzhaninov <citrin@citrin.ru> To: freebsd-current@freebsd.org Subject: Re: truss Message-ID: <j4pgu9$m94$1@dough.gmane.org> References: <4E5E46A4.3060705@citrin.ru> <4E6A99A9.1000204@delphij.net>
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On Fri, 09 Sep 2011 15:56:41 -0700, Xin LI wrote: XL> -----BEGIN PGP SIGNED MESSAGE----- XL> Hash: SHA256 XL> XL> On 08/31/11 07:35, Anton Yuzhaninov wrote: >> It seems to be truss(1) is broken on current >> >> :~> truss /bin/echo x x truss: can not get etype: No such process >> >> FreeBSD 9.0-BETA1 #0 r224884M i386 >> >> from ktrace of turss >> >> 3162 truss CALL >> __sysctl(0xbfbfea00,0x4,0xbfbfe9e0,0xbfbfea10,0,0) 3162 truss >> SCTL "kern.proc.sv_name.3163" 3162 truss RET __sysctl -1 >> errno 3 No such process XL> XL> Can't seem to be reproducable here, did I missed anything? (note that XL> you may need a full world/kernel build). XL> Problem still here after svn up and rebuild world/kernel :~> ktrace -t+ truss /usr/bin/true truss: can not get etype: No such process Full ktrace: http://dl.dropbox.com/u/8798217/tmp/truss_ktrace.txt FreeBSD 9.0-BETA2 #1 r225504M i386 Kernel config is not GENERIC - main difference - DTrace added: http://dl.dropbox.com/u/8798217/tmp/kernconf.txt -- Anton Yuzhaninov
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