Date: Mon, 1 Aug 2005 18:35:27 GMT From: Matthias Schündehütte <msch@snafu.de> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/84456: Kernelpanic during mount of UFS1+extattr Message-ID: <200508011835.j71IZRRJ005736@www.freebsd.org> Resent-Message-ID: <200508011840.j71Ie8a4080910@freefall.freebsd.org>
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>Number: 84456 >Category: kern >Synopsis: Kernelpanic during mount of UFS1+extattr >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Aug 01 18:40:08 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Matthias Schündehütte >Release: 6.0-BETA1 >Organization: private FreeBSD site >Environment: FreeBSD stable.alpenflugzentrum.de 6.0-BETA1 FreeBSD 6.0-BETA1 #0: Fri Jul 29 21:17:52 CEST 2005 root@stable.alpenflugzentrum.de:/usr/obj/usr/src/sys/STABLE i386 >Description: During mount of an UFS1 filesystem with extended attributes the following panic occured: Dump header from device /dev/da0s1b Architecture: i386 Architecture Version: 33554432 Dump Length: 267980800B (255 MB) Blocksize: 512 Dumptime: Sat Jul 30 17:38:32 2005 Hostname: Magic: FreeBSD Kernel Dump Version String: FreeBSD 6.0-BETA1 #0: Fri Jul 29 21:17:52 CEST 2005 root@stable.alpenflugzentrum.de:/usr/obj/usr/src/sys/STABLE Panic String: lockmgr: unknown locktype request 0 Dump Parity: 2781107745 Bounds: 205 Dump Status: good Backtrace of the kernel dump: #23 0xc054b91c in panic (fmt=0xc0729f42 "lockmgr: unknown locktype request %d") at /usr/src/sys/kern/kern_shutdown.c:537 #24 0xc053cad1 in lockmgr (lkp=0xc1746c08, flags=0, interlkp=0xc07875f8, td=0xc1717e10) at /usr/src/sys/kern/kern_lock.c:423 #25 0xc05ab9a6 in vfs_hash_insert (vp=0xc1746bb0, hash=215, flags=0, td=0xc1717e10, vpp=0xd13a3760, fn=0, arg=0x0) at /usr/src/sys/kern/vfs_hash.c:112 #26 0xc067bf27 in ffs_vget (mp=0xc16b6000, ino=215, flags=0, vpp=0xd13a3760) at pcpu.h:162 #27 0xc068831e in ufs_lookup (ap=0xd13a3838) at /usr/src/sys/ufs/ufs/ufs_lookup.c:571 #28 0xc0685f34 in ufs_extattr_lookup (start_dvp=0xc1746cc0, lockparent=2, dirname=0x0, vp=0x0, td=0xc1717e10) at /usr/src/sys/ufs/ufs/ufs_extattr.c:273 #29 0xc0686623 in ufs_extattr_autostart (mp=0xc16b6000, td=0xc1717e10) at /usr/src/sys/ufs/ufs/ufs_extattr.c:462 #30 0xc067e35a in ffs_mount (mp=0xc16b6000, td=0xc1717e10) at /usr/src/sys/ufs/ffs/ffs_vfsops.c:780 #31 0xc05ae9d9 in vfs_donmount (td=0xc1717e10, fsflags=32776, fsoptions=0xd13a3be8) at /usr/src/sys/kern/vfs_mount.c:739 #32 0xc05b09cd in kernel_mount (ma=0xc16c6450, flags=0) at pcpu.h:162 #33 0xc067b778 in ffs_cmount (ma=0xc16c6450, data=0x0, flags=0, td=0xc1717e10) at /usr/src/sys/ufs/ffs/ffs_vfsops.c:384 #34 0xc05b0707 in mount (td=0xc1717e10, uap=0xd13a3d04) at /usr/src/sys/kern/vfs_mount.c:566 #35 0xc06f1be0 in syscall (frame= {tf_fs = 59, tf_es = 59, tf_ds = 59, tf_edi = -1077943940, tf_esi = -1077941228, tf_ebp = -1077943800, tf_isp = -784712348, tf_ebx = -1077943760, tf_edx = 0, tf_ecx = 1, tf_eax = 21, tf_trapno = 12, tf_err = 2, tf_eip = 671916271, tf_cs = 51, tf_eflags = 582, tf_esp = -1077943972, tf_ss = 59}) at /usr/src/sys/i386/i386/trap.c:986 #36 0xc06e236f in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:200 The filesystem dump look as follows: magic 11954 (UFS1) time Sat Jul 30 16:38:30 2005 id [ 3fc09aad 28e883c3 ] ncg 52 size 4718592 blocks 4644951 bsize 16384 shift 14 mask 0xffffc000 fsize 2048 shift 11 mask 0xfffff800 frag 8 shift 3 fsbtodb 2 minfree 8% optim time symlinklen 60 maxbpg 4096 maxcontig 7 contigsumsize 7 nbfree 462756 ndir 58 nifree 1164394 nffree 252 cpg 89 bpg 11392 fpg 91136 ipg 22400 nindir 4096 inopb 128 nspf 4 maxfilesize 1126174852055039 sbsize 2048 cgsize 16384 cgoffset 1024 cgmask 0xffffffff csaddr 1424 cssize 2048 rotdelay 0ms rps 60 trackskew 0 interleave 1 nsect 4096 npsect 4096 spc 4096 sblkno 8 cblkno 16 iblkno 24 dblkno 1424 cgrotor 36 fmod 0 ronly 0 clean 0 avgfpdir 64 avgfilesize 16384 flags soft-updates fsmnt /disk volname swuid 0 cs[].cs_(nbfree,ndir,nifree,nffree): (2991,3,22392,27) (7117,0,22400,0) (7117,1,22399,7) (7117,1,22399,7) (11215,0,22400,0) (7118,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (4068,5,22252,114) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (4577,0,22400,0) (7117,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (7118,0,22400,0) (6916,1,22398,7) (11215,0,22400,0) (11215,0,22400,0) (11214,1,22399,7) (11215,0,22400,0) (10736,1,22395,12) (11215,0,22400,0) (11215,0,22400,0) (10392,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11101,42,22163,66) (11214,3,22397,5) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (11215,0,22400,0) (8655,0,22400,0) cylinders in last group 69 blocks in last group 8832 >How-To-Repeat: Try to mount an UFS1 filesystem with extended attributes with an 6.0-BETA1 kernel >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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