Date: Sat, 18 Jul 2015 12:38:53 -0400 From: Shawn Webb <shawn.webb@hardenedbsd.org> To: David Wolfskill <david@catwhisker.org> Cc: 'FreeBSD Stable' <freebsd-stable@freebsd.org> Subject: Re: unionfs or tmpfs Kernel Panic on 10.2-BETA1 Message-ID: <2824819.ok6Wy9BiTC@hbsd-dev-laptop> In-Reply-To: <1991840.MVMXWej4Gn@hbsd-dev-laptop> References: <102666342.D3ByS97l8p@hbsd-dev-laptop> <20150718161252.GE1155@albert.catwhisker.org> <1991840.MVMXWej4Gn@hbsd-dev-laptop>
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--nextPart1630704.u0PI833jx5 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" On Saturday, 18 July 2015 12:24:37 Shawn Webb wrote: > On Saturday, 18 July 2015 09:12:52 David Wolfskill wrote: > > On Sat, Jul 18, 2015 at 11:54:59AM -0400, Shawn Webb wrote: > > > Looks like there's some locking issues in 10.2-BETA1/amd64. I'm a= t > > > revision bf2d0b176566519b95f21d01cc101f4b60247ab8 in this repo: > > >=20 > > > https://github.com/HardenedBSD/hardenedBSD/tree/hardened/experime= ntal/op > > > ns > > > ense-10-stable > > >=20 > > > =3D=3D=3D Begin Log =3D=3D=3D > > > Trying to mount root from ufs:/dev/ufs/HardenedBSD_Install > > > [ro,noatime]... > > > Mounting filesystems... > > > tunefs: soft updates set > > > tunefs: file system reloaded > > > camcontrol: subcommand "identify" requires a valid device identif= ier > > > panic: __lockmgr_args: recursing on non recursive lockmgr tmpfs @= > > > /usr/src/sys/kern/vfs_subr.c:2174 ... > > > If there's anything you need from me, please let me know. It's 10= 0% > > > reproducible at bootup on one of my systems. ... > >=20 > > I mount /tmp as a tmpfs on all of my FreeBSD systems, and have been= > > tracking stable/10 daily for some time (ref. > > http://www.catwhisker.org/~david/FreeBSD/history/). > >=20 > > I have not seen anything like the above. > >=20 > > I am presently running: > >=20 > > FreeBSD g1-245.catwhisker.org 10.2-BETA2 FreeBSD 10.2-BETA2 #96 > > r285668M/285670:1001519: Sat Jul 18 04:07:25 PDT 2015 > > root@g1-245.catwhisker.org:/common/S2/obj/usr/src/sys/CANARY amd64= > >=20 > > on my laptop; on the system where I'm reading & writing mail, it's:= > >=20 > > FreeBSD albert.catwhisker.org 10.2-BETA1 FreeBSD 10.2-BETA1 #418 > > r285410M/285418:1001519: Sun Jul 12 04:37:35 PDT 2015 > > root@freebeast.catwhisker.org:/common/S2/obj/usr/src/sys/ALBERT am= d64 > >=20 > > I am, however, not using unionfs. > >=20 > > I have a test system available, if that might help (e.g., for tryin= g > > to reproduce the problem). > >=20 > > Peace, > > david >=20 > Good to know. I'm working on creating a new experimental build of OPN= Sense + > HardenedBSD. >=20 > I've uploaded the memstick image that exhibits the faulty behavior at= > https://hardenedbsd.org/~shawn/opnsense/bad_buids/ >=20 > Thanks, I've also filed a PR: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id= =3D201677 Thanks, =2D-=20 Shawn Webb HardenedBSD GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE --nextPart1630704.u0PI833jx5 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJVqoEdAAoJEGqEZY9SRW7uBt0P/0ykge6LabCZXxHaJEVqMrYl Rj87SX2QfVG3ZxcBZNeJtGbwExAIYyfbj9+3cUkmgSDkzPaIDuUK8YSImwUbad3Z 5Dr1sKyZzbBliSXWn79I/5FXZmhHO3Hoc8nlGkHS+l2193UgUcxiO+D+3mOJGuB+ hl9MQYTxCZKjpX8gi5nNRkRODERQrVqV//1u7+Q4DaDaFg5KgO/t0h8jn8cegFmK vT0FWc9LWZCyEUD3gw1wLwIpwtJzuilYy+/drsE/gnYWLi7ycy8orZer7OABT4aU LXsksgkav3Va0mCG/FSm5lFmqGKQXkH2TZn3FJ8e66bksTI3tgpV1yifTtogRnUK ZUD6OsoVOt4J627j5gup2n8yJ4ATuz+QtcOqrRS7CZisqlsWg6mnSNMC7piTUvZo hb+/NhzvXpaeBMFpOpX32ZIeJo2hvrUTsqdqFAHIaNHDVzehJp5HfVLyMEjPc8lZ BIqXQR6FQpb+JtSm1lezil5/7ulzmsAis9l04D7pGZrziRxrG8uTfYYrx9SIs1MB 1q+H728+h/cZlAYP0RylcvkfSmRF+nWmK+1sfN3CR/DThNxxES8tufCKUiIkPbyf hwVAxiwYEvGiOr+jwEY+rTh1Um+r8b2AIVWvAZLk70YxKgZs+LeLL8Nu+JGLPFo8 22i707O+W8eJrRYa0L+j =RyOK -----END PGP SIGNATURE----- --nextPart1630704.u0PI833jx5--
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