Date: Fri, 3 Nov 2006 07:02:29 +0200 From: Kostik Belousov <kostikbel@gmail.com> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: panic: mutex Giant not owned at vfs_subr.c:1968 Message-ID: <20061103050229.GJ12108@deviant.kiev.zoral.com.ua> In-Reply-To: <200611021220.15788.jhb@freebsd.org> References: <20061026162757.GA64673@peter.osted.lan> <200611021220.15788.jhb@freebsd.org>
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--nywXBoy70X0GaB8B Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 02, 2006 at 12:20:15PM -0500, John Baldwin wrote: > On Thursday 26 October 2006 12:27, Peter Holm wrote: > > While stress testing as root with GENERIC HEAD from Oct 25 15:57 > > UTC with "option QUOTA" with a filesystem running full I consistently > > get this panic: > > Tracing pid 42 tid 100046 td 0xc3fc0870 > > kdb_enter(c091f1d0) at kdb_enter+0x2b > > panic(c091e4e9,c0935110,c0929621,7b0,2002,...) at panic+0x14b > > _mtx_assert(c0a1f408,1,c0929621,7b0) at _mtx_assert+0x66 > > vget(c583c930,2002,c3fc0870) at vget+0x4a > > vfs_hash_get(c5ee1000,4,2,c3fc0870,e43f4cd4,0,0) at vfs_hash_get+0x8d > > ffs_vget(c5ee1000,4,2,e43f4cd4,c0a79618,0,...) at ffs_vget+0x27 > > clear_remove(c3fc0870,0,c07d7538,c07d7538,0,...) at clear_remove+0xb3 > > softdep_flush(0,e43f4d38) at softdep_flush+0x73 > > fork_exit(c07d7538,0,e43f4d38) at fork_exit+0xac > > fork_trampoline() at fork_trampoline+0x8 > >=20 > > http://people.freebsd.org/~pho/stress/log/cons219.html >=20 > Did the commit by kib@ yesterday to ffs_softdep.c fix this? It shall. Peter' tests suggest that the answer is "yes". --nywXBoy70X0GaB8B Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFSs1kC3+MBN1Mb4gRAgICAJ4uBO19UCXZNQye36yXssT5q48HtgCfQZsi QxOIw2Cgwb6xUeFYVboPGrA= =7deg -----END PGP SIGNATURE----- --nywXBoy70X0GaB8B--
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