Date: Tue, 21 Mar 2017 09:14:38 -0700 From: hiren panchasara <hiren@strugglingcoder.info> To: Kurt Jaeger <lists@opsec.eu> Cc: freebsd-current@freebsd.org Subject: Re: sysctl -a hangs ? Message-ID: <20170321161438.GH80268@strugglingcoder.info> In-Reply-To: <20170321160407.GJ64587@home.opsec.eu> References: <20170321160407.GJ64587@home.opsec.eu>
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[-- Attachment #1 --] On 03/21/17 at 05:04P, Kurt Jaeger wrote: > Hello, > > I have a freshly installed/updated FreeBSD 11.0p8 on a supermicro > X11SSZ-TLN4F board, and > > pkg install intel-ixl-kmod > > and now: > > sysctl -a > > hangs. Any quick ideas how to debug this ? If it's just not responding to anything, you can try to panic the box, got to db> and see if you can find sleepchain/lockchain? You can also take a dump and try to look at same with kgdb scripts. You'd need kernel with WITNESS. Cheers, Hiren [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAABCgBmBQJY0VFrXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRBNEUyMEZBMUQ4Nzg4RjNGMTdFNjZGMDI4 QjkyNTBFMTU2M0VERkU1AAoJEIuSUOFWPt/lKSQH/A8LNNeC/010g2b88Z1Zwauq qndI5h+QATPXJJLr3ESOU6WHNrYg4QjSHFezu2eM+9z3B1D/4pwuuCPqrZM5nR63 v7BGPfyXKFu1CESPPfkP3t1AJyfhxhE6P1oj0UIscteG4swfKHKoEpXda6NT57TP IJJyimuENPs4ooyE1pgADBO5wbX5ARKGt9sQjkU/vA7vnsV2CWycSFL8ma8kBDMo 91+Jvz/xLW0XHrIkFC6VwT8xvi2jJAldq/jlvXLe1ZbBZlsLpzSyDDzis6KoHbML moeaG43cck3vp43tQrkcsC2N40hutlYwG3yZlAwM2rNr0wyoIWHKGJDJf4SHmyY= =Gi7c -----END PGP SIGNATURE-----
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