Date: Mon, 1 Feb 2016 09:23:31 +0100 From: Vladimir Botka <vbotka@gmail.com> To: Baho Utot <baho-utot@columbus.rr.com> Cc: freebsd-questions@freebsd.org Subject: Re: CURRENT r293712 lock order reversal Message-ID: <20160201092331.0441abf3@planb.netng.org> In-Reply-To: <56AEB427.8080009@columbus.rr.com> References: <56AEB427.8080009@columbus.rr.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--Sig_/pLhLeFt9YYPhFoK.BrmO.C+ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Sun, 31 Jan 2016 20:25:59 -0500 Hi, you might want to post it to freebsd-current@freebsd.org. More details are available here https://www.freebsd.org/doc/faq/troubleshoot.html#idp63309008 Cheers, -vlado Baho Utot <baho-utot@columbus.rr.com> wrote: > I get the following when I unmount a thumb drive >=20 > Here is how I created the system...... >=20 > I installed FreeBSD-10.2 and then updated it to CURRENT by the handbook. >=20 > I then rebuilt the whole system by using release.sh so I would have a=20 > clean "install" media. >=20 > I then copied (dd) the memstick image to a thumb drive and booted to it. > I then installed "CURRENT" from the memstick overwriting the system ie=20 > "clean install" >=20 > This is from dmesg: >=20 > FreeBSD is a registered trademark of The FreeBSD Foundation. > FreeBSD 11.0-CURRENT #0 r293712: Wed Jan 13 01:02:51 UTC 2016 > root@dell.bildanet.com:/usr/obj/usr/src/sys/GENERIC amd64 > FreeBSD clang version 3.7.1 (tags/RELEASE_371/final 255217) 20151225 > WARNING: WITNESS option enabled, expect reduced performance. >=20 > lock order reversal: > 1st 0xfffff800430c0d50 ufs (ufs) @ /usr/src/sys/kern/vfs_mount.c:1224 > 2nd 0xfffff800431cc418 devfs (devfs) @=20 > /usr/src/sys/ufs/ffs/ffs_vfsops.c:1375 > stack backtrace: > #0 0xffffffff80a7a2a0 at witness_debugger+0x70 > #1 0xffffffff80a7a1a1 at witness_checkorder+0xe71 > #2 0xffffffff809fb9bb at __lockmgr_args+0xd3b > #3 0xffffffff80ac276c at vop_stdlock+0x3c > #4 0xffffffff80fb81d0 at VOP_LOCK1_APV+0x100 > #5 0xffffffff80ae366a at _vn_lock+0x9a > #6 0xffffffff80cb812a at ffs_flushfiles+0x11a > #7 0xffffffff80c9caef at softdep_flushfiles+0x3cf > #8 0xffffffff80cbab84 at ffs_unmount+0x84 > #9 0xffffffff80acc200 at dounmount+0x530 > #10 0xffffffff80acbc3d at sys_unmount+0x35d > #11 0xffffffff80e6b15b at amd64_syscall+0x2db > #12 0xffffffff80e4afdb at Xfast_syscall+0xfb > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.o= rg" --Sig_/pLhLeFt9YYPhFoK.BrmO.C+ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJWrxYDAAoJEJDRmRKO1E8BiMQH/3ICqf4tEHyWNf4DDhuBhHXw 31P1KgcdqyP+8SZRV7Ww9pXb0UqCbKikHr/EfHXHYlIrv6ig3mxTdzLiTuUmjZSN Z8db+b/Xl3Gb3QCwSsumh9558I5jPLDp1WsG966a6WDFdsrEMuiRwOIHqO54yoJA SivHVFUd43giJE5psCHMvZ2AqIxehSTH2wZrBdc/CzBni23rHklXP3Q8KjJfDtyw 1wc/Xyc54o95j9aqhjOE2g8NoCzOxyrlVe0RDA287AOQGrck++HZ3gn3zVjp4kIf utQSGEcmk0c/fUB1w7JYcF/agxfyJiwEzx88JBdL+heSk6vvKqp0PMBixhc7AH4= =pnnu -----END PGP SIGNATURE----- --Sig_/pLhLeFt9YYPhFoK.BrmO.C+--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20160201092331.0441abf3>