Date: Wed, 4 Sep 2013 00:14:03 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Vitalij Satanivskij <satan@ukr.net> Cc: FreeBSD Current <freebsd-current@FreeBSD.org> Subject: Re: I386 jail on amd64 CURRENT core dump in libc? Message-ID: <20130903211403.GW41229@kib.kiev.ua> In-Reply-To: <20130903172529.GA96666@hell.ukr.net> References: <20130903113613.GA83601@hell.ukr.net> <20130903164108.GP41229@kib.kiev.ua> <20130903172529.GA96666@hell.ukr.net>
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[-- Attachment #1 --] On Tue, Sep 03, 2013 at 08:25:29PM +0300, Vitalij Satanivskij wrote: > KB> > KB> Your installed libraries do not have proper debugging symbols. > KB> Since the issue seems to be in the compat32 layer, you may try to start > KB> with taking the ktrace of the failing program and see what syscall failed, > KB> if any. > > For me problem gone after disabling > > options CAPABILITY_MODE # Capsicum capability mode > options CAPABILITIES # Capsicum capabilities > > in kernel conf > > I'm found it when roll backing system to previos revisions. > > On r254268 uniq inside i386 jail say that = "unable to limit rights for " > > So I decide to check without Capsicum features... Then the ktrace output would be esp. useful. Anyway, this is probably cap_rights_limit(2) compat32 issue. Pawel may know more. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.21 (FreeBSD) iQIcBAEBAgAGBQJSJlEaAAoJEJDCuSvBvK1Ba9EP/0HYoALsqRMxl9cPa+b5Vzhx hWpow5xiBnFTRV44MqYLwAAW9R+rUIhUM5gE9nYx1fW65bYv+8k582/EiilhCtCh hSuiwmTr/J5EXML90o6d/wVCLK93b2+mkra83nfcDyM/YlR8DQE9+yn/qoy+p9ih TEciEG9F4v079nx50Ec8Gsx3zAHDfnF2XDZZnvr+knII34+6iswkmrV9pXej10M3 Hn7W9n6LpGgsyJv+d+81qI6d47reYzsboXvpDaD0Che9JU92+keFFGaOEBcPHAbC cnoK5mmUUQrFIiqANl7U7Uk9IPBY3oEPlRTNdAz4cjg241OzU4HAogckMZLBGt3p ivgFJWWUvtv/CbMgnjYNzM8ZWX/ARz79pJpGaH44hk1QfzFKV4elyeFuGQorcyBt E+JrJd6i6URy4bJMAyxFvMPsjZJEhpdlh4zG1+v17tSIX3l1t8KIqhGoph6lQqCE ipRLqf0CEjhwAoAOcVoU5uoxQ5uIz07N3krgzyzbMWCH6IdryaMVaRm7iB+QQVMA 9x8q61RcyqJt0ER1B4BrL+4dQYJjkajkPxXLtUHiEQpowjb4OVONGiHfoTSJ0DSz 2/1rWV5znZHFSSpUTp5gywnQvp4yzDUFO9suyuA2JGucymXP3t9PLGR0QgYy3Bv3 t6B5hoB2tRDW7Js+wmkS =esdL -----END PGP SIGNATURE-----
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