Date: Sat, 18 Jul 2015 11:54:59 -0400 From: Shawn Webb <shawn.webb@hardenedbsd.org> To: 'FreeBSD Stable' <freebsd-stable@freebsd.org> Subject: unionfs or tmpfs Kernel Panic on 10.2-BETA1 Message-ID: <102666342.D3ByS97l8p@hbsd-dev-laptop>
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--nextPart8511055.sa7dRSXqLT Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" Looks like there's some locking issues in 10.2-BETA1/amd64. I'm at revi= sion bf2d0b176566519b95f21d01cc101f4b60247ab8 in this repo: https://github.com/HardenedBSD/hardenedBSD/tree/hardened/experimental/o= pnsense-10-stable =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 identifier panic: __lockmgr_args: recursing on non recursive lockmgr tmpfs @ /usr/= src/sys/kern/vfs_subr.c:2174 cpuid =3D 1 KDB: enter: panic [ thread pid 20959 tid 100107 ] Stopped at kdb_enter+0x3e: movq $0,kdb_why db> bt Tracing pid 20959 tid 100107 td 0xfffff80006680000 kdb_enter() at kdb_enter+0x3e/frame 0xfffffe00fd9c3200 vpanic() at vpanic+0x146/frame 0xfffffe00fd9c3240 panic() at panic+0x43/frame 0xfffffe00fd9c32a0 __lockmgr_args() at __lockmgr_args+0x1151/frame 0xfffffe00fd9c33b0 vop_stdlock() at vop_stdlock+0x3c/frame 0xfffffe00fd9c33d0 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xfc/frame 0xfffffe00fd9c3400 _vn_lock() at _vn_lock+0xaa/frame 0xfffffe00fd9c3470 vget() at vget+0x67/frame 0xfffffe00fd9c34b0 tmpfs_alloc_vp() at tmpfs_alloc_vp+0x207/frame 0xfffffe00fd9c3530 tmpfs_lookup() at tmpfs_lookup+0x3d5/frame 0xfffffe00fd9c3590 VOP_CACHEDLOOKUP_APV() at VOP_CACHEDLOOKUP_APV+0xf1/frame 0xfffffe00fd9= c35c0 vfs_cache_lookup() at vfs_cache_lookup+0xd6/frame 0xfffffe00fd9c3620 VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0xf1/frame 0xfffffe00fd9c3650 relookup() at relookup+0xa1/frame 0xfffffe00fd9c36b0 unionfs_relookup() at unionfs_relookup+0x102/frame 0xfffffe00fd9c3710 unionfs_relookup_for_delete() at unionfs_relookup_for_delete+0x56/frame= 0xfffffe00fd9c37a0 unionfs_rmdir() at unionfs_rmdir+0xce/frame 0xfffffe00fd9c3800 VOP_RMDIR_APV() at VOP_RMDIR_APV+0xf7/frame 0xfffffe00fd9c3830 kern_rmdirat() at kern_rmdirat+0x1b9/frame 0xfffffe00fd9c39a0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe00fd9c3ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe00fd9c3ab0 =2D-- syscall (137, FreeBSD ELF64, sys_rmdir), rip =3D 0x156d6ae08ca, rsp= =3D 0x7ffffbe2c988, rbp =3D 0x7ffffbe2c9b0 --- =3D=3D=3D End Log =3D=3D=3D If there's anything you need from me, please let me know. It's 100% rep= roducible at bootup on one of my systems. =2D-=20 Shawn Webb HardenedBSD GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE --nextPart8511055.sa7dRSXqLT 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 iQIcBAABCAAGBQJVqnbTAAoJEGqEZY9SRW7uiIMP/1HsBSXhVbtAAILU8bcoj8L2 OmQNjq8vY02C3HTFZgxvHx9tKtP6NlxVUSgvjk5oGtra03QMEnfd3U8aKjmMSHDW tnA1H5GiOO5gFpcaoWYBqQMGkLLGbQtGv/Q3DdS1oI8UfAdbHpScvN81I9Vo9kCN 56RQWjXTCD+9JA8ZiDGLhQlpWIZbtjE+64HDe5M2KCIgEehQVguyqWj0GhTm3GuP 7Ji3CoSmSX140keqlsNC0dmzA4BTDYlk27u6OKuWs8yXmyekuUsDSqld8ZJRiSOH gcfFEupVjG47QJ6NbWR6VDZ7IQXrBkl68mu8fNN5ZKgTs8epIrrYbkGXe4FM/+MQ jlscldQSXEp5V+WiUGRUe1ugqajDHcIJpjZqsukQCF1EO2vzAKQK3uOTSEmjT0e5 QeH/894IK4j98hLJGLtaLE6FS48kUjhKuZCpauwnzrXbYP6VRBl/NVTLfm42VCbf WeGvXd2EKxelYNwchq9hY0AQKJMHpM0I2YwVCM87GLgwT47l9gWw8es+V6kFoeYc 70dEE4vEsZWnUL7QZBPN1y2U2GQ7mD1o1uK5qiT4gcv1ClcWe7+SLBzZSmf4XAkY OM3/9LVaNgwP3z/15pNdctn0XgrtcOA+EuXS3QkbsAarU/K9xnrzREazPpWHqzrX N1kl0oepWDlR3SvG2y4Y =Xhzf -----END PGP SIGNATURE----- --nextPart8511055.sa7dRSXqLT--
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