And well. Funny. Something in my daily (or so it seems) caused the panic. After which the lockmgr panic attacked. :-( Anyway, core dump for the /dev/null: GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-undermydesk-freebsd"... panic: No strategy on dev null responsible for buffer 0xc781c818 panic messages: --- panic: No strategy on dev null responsible for buffer 0xc781c818 syncing disks, buffers remaining... 2230 2230 2230 2230 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 2229 giving up on 2228 buffers Uptime: 10h48m52s Dumping 255 MB ata0: resetting devices .. done 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 --- Reading symbols from /boot/kernel/snd_cmi.ko...done. Loaded symbols for /boot/kernel/snd_cmi.ko Reading symbols from /boot/kernel/snd_pcm.ko...done. Loaded symbols for /boot/kernel/snd_pcm.ko Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_biba/mac_biba.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_biba/mac_biba.ko.debug Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_mls/mac_mls.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/mac_mls/mac_mls.ko.debug Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug Reading symbols from /boot/kernel/green_saver.ko...done. Loaded symbols for /boot/kernel/green_saver.ko Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238 238 dumping++; (kgdb) bt full #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:238 No locals. #1 0xc01e7373 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:370 No locals. #2 0xc01e76bb in panic () at /usr/src/sys/kern/kern_shutdown.c:543 td = (struct thread *) 0xc2e0dbe0 bootopt = 256 newpanic = 1 buf = "No strategy on dev null responsible for buffer 0xc781c818\n", '\0' <repeats 197 times> #3 0xc019fca0 in spec_xstrategy (vp=0xc2e9bdb0, bp=0xc781c818) at /usr/src/sys/fs/specfs/spec_vnops.c:506 mp = (struct mount *) 0x0 error = 0 dsw = (struct cdevsw *) 0x0 td = (struct thread *) 0xc2e0dbe0 #4 0xc019feeb in spec_specstrategy (ap=0x0) at /usr/src/sys/fs/specfs/spec_vnops.c:550 No locals. #5 0xc019ee88 in spec_vnoperate (ap=0x0) at /usr/src/sys/fs/specfs/spec_vnops.c:123 No locals. #6 0xc029dcb8 in ufs_vnoperatespec (ap=0x0) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2805 No locals. #7 0xc022baee in breadn (vp=0xc2e9bdb0, blkno=0, size=0, rablkno=0x0, rabsize=0x0, cnt=0, cred=0x0, bpp=0x0) at vnode_if.h:1089 bp = (struct buf *) 0xc781c818 rabp = (struct buf *) 0xc2e9bdb0 i = 256 rv = 0 readwait = 0 #8 0xc022b9bc in bread (vp=0x0, blkno=0, size=0, cred=0x0, bpp=0x0) at /usr/src/sys/kern/vfs_bio.c:683 No locals. #9 0xc028f765 in ffs_extread (vp=0xc2e9bdb0, uio=0xd2bc5764, ioflag=1028) at /usr/src/sys/ufs/ffs/ffs_vnops.c:1007 ip = (struct inode *) 0xc37467e0 dp = (struct ufs2_dinode *) 0xc26e7000 fs = (struct fs *) 0xc26dc800 bp = (struct buf *) 0xc781c818 lbn = 0 ---Type <return> to continue, or q <return> to quit--- nextlbn = 1 bytesinfile = -3261638276306846288 size = 2048 xfersize = 256 blkoffset = 0 error = 0 orig_resid = 256 #10 0xc028ff99 in ffs_rdextattr (p=0x0, vp=0xc2e9bdb0, td=0x0, extra=0) at /usr/src/sys/ufs/ffs/ffs_vnops.c:1303 ip = (struct inode *) 0x0 dp = (struct ufs2_dinode *) 0x0 luio = {uio_iov = 0xd2bc575c, uio_iovcnt = 1, uio_offset = 0, uio_resid = 256, uio_segflg = UIO_SYSSPACE, uio_rw = UIO_READ, uio_td = 0xc2e0dbe0} liovec = {iov_base = 0xc2fecb00, iov_len = 256} easize = 256 error = 256 eae = ( u_char *) 0xc2fecb00 "ÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞÞÀÞ"... #11 0xc0290016 in ffs_open_ea (vp=0x0, cred=0x0, td=0x0) at /usr/src/sys/ufs/ffs/ffs_vnops.c:1326 ip = (struct inode *) 0xc37467e0 dp = (struct ufs2_dinode *) 0xc26e7000 error = 0 #12 0xc0290320 in ffs_getextattr (ap=0xd2bc57fc) at /usr/src/sys/ufs/ffs/ffs_vnops.c:1495 ip = (struct inode *) 0xc37467e0 fs = (struct fs *) 0x0 eae = (u_char *) 0xd2bc57fc " T6À°½éÂ\002" p = (u_char *) 0xc037f4f0 "\024\0223Àlã4À\030õ7À\030õ7ÀÀV8Àø\0213ÀÜ" pe = (u_char *) 0xc37467e0 "Ðë\"ø\202gÂ" pn = (u_char *) 0x0 easize = 3279185888 ul = 3223370451 error = -1032949760 ealen = 0 stand_alone = 1 ---Type <return> to continue, or q <return> to quit--- #13 0xc024a90b in VOP_GETEXTATTR (vp=0x0, attrnamespace=0, name=0x0, uio=0x0, size=0x0, cred=0x0, td=0x0) at vnode_if.h:1543 a = {a_desc = 0xc0365420, a_vp = 0xc2e9bdb0, a_attrnamespace = 2, a_name = 0xc0471225 "mac_mls", a_uio = 0xd2bc5858, a_size = 0x0, a_cred = 0x0, a_td = 0xc2e0dbe0} rc = 0 #14 0xc024a67f in vn_extattr_get (vp=0xc2e9bdb0, ioflg=8, attrnamespace=0, attrname=0x0, buflen=0xd2bc58a8, buf=0x0, td=0xc2e0dbe0) at /usr/src/sys/kern/vfs_vnops.c:1077 auio = {uio_iov = 0xd2bc5840, uio_iovcnt = 1, uio_offset = 0, uio_resid = 112, uio_segflg = UIO_SYSSPACE, uio_rw = UIO_READ, uio_td = 0xc2e0dbe0} iov = {iov_base = 0xd2bc58b0, iov_len = 112} error = -759408464 #15 0xc046f759 in mac_mls_associate_vnode_extattr (mp=0xc2611e00, fslabel=0x0, vp=0x0, vlabel=0x0) at /usr/src/sys/security/mac_mls/mac_mls.c:894 temp = {mm_flags = 0, mm_single = {mme_type = 0, mme_level = 0, mme_compartments = '\0' <repeats 31 times>}, mm_rangelow = {mme_type = 0, mme_level = 0, mme_compartments = '\0' <repeats 31 times>}, mm_rangehigh = {mme_type = 0, mme_level = 0, mme_compartments = '\0' <repeats 31 times>}} source = (struct mac_mls *) 0xc27f7d00 dest = (struct mac_mls *) 0xc2c36600 buflen = 112 error = 0 #16 0xc01d1e72 in mac_associate_vnode_extattr (mp=0xc2611e00, vp=0xc2e9bdb0) at /usr/src/sys/kern/kern_mac.c:1437 mpc = (struct mac_policy_conf *) 0xc0472a40 error = 0 #17 0xc028d9d2 in ffs_vget (mp=0xc2611e00, ino=452761, flags=2, vpp=0xd2bc5a44) at /usr/src/sys/ufs/ffs/ffs_vfsops.c:1370 td = (struct thread *) 0xc2e0dbe0 fs = (struct fs *) 0xc26dc800 ip = (struct inode *) 0xc37467e0 ump = (struct ufsmount *) 0xc273b800 bp = (struct buf *) 0xc7815f40 vp = (struct vnode *) 0xc2e9bdb0 dev = (struct cdev *) 0x0 error = -1015781408 #18 0xc0296e91 in ufs_lookup (ap=0xd2bc5b08) at /usr/src/sys/ufs/ufs/ufs_lookup.c:601 ---Type <return> to continue, or q <return> to quit--- vdp = (struct vnode *) 0xc37076d8 dp = (struct inode *) 0xc355e3f0 bp = (struct buf *) 0xc773fc10 ep = (struct direct *) 0xc78b9018 entryoffsetinblock = 24 slotstatus = FOUND slotoffset = -1 slotsize = 0 slotfreespace = 0 slotneeded = 0 numdirpasses = 1 endsearch = -1016039720 prevoff = 12 pdp = (struct vnode *) 0xc37076d8 tdp = (struct vnode *) 0x0 enduseful = 24 bmask = 16383 lockparent = 0 wantparent = 0 namlen = 0 error = -947154920 vpp = (struct vnode **) 0xd2bc5c38 cnp = (struct componentname *) 0xd2bc5c4c cred = (struct ucred *) 0xc2fd0e80 flags = 49284 nameiop = 0 td = (struct thread *) 0xc2e0dbe0 #19 0xc029dc78 in ufs_vnoperate (ap=0x0) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2787 No locals. #20 0xc0232480 in vfs_cache_lookup (ap=0x0) at vnode_if.h:82 dvp = (struct vnode *) 0xc37076d8 vp = (struct vnode *) 0xd2bc5b2c lockparent = 0 error = -1033254908 vpp = (struct vnode **) 0xd2bc5c38 cnp = (struct componentname *) 0xd2bc5c4c ---Type <return> to continue, or q <return> to quit--- cred = (struct ucred *) 0x0 flags = 49284 td = (struct thread *) 0xc2e0dbe0 vpid = 3224691564 #21 0xc029dc78 in ufs_vnoperate (ap=0x0) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2787 No locals. #22 0xc02371a9 in lookup (ndp=0xd2bc5c24) at vnode_if.h:52 cp = 0xc269c804 "" dp = (struct vnode *) 0xd2bc5c4c tdp = (struct vnode *) 0xc320c634 mp = (struct mount *) 0xc269c804 docache = 32 wantparent = 0 rdonly = 0 trailing_slash = 0 error = 0 dpunlocked = 0 cnp = (struct componentname *) 0xc37076d8 td = (struct thread *) 0xc2e0dbe0 #23 0xc0236b4e in namei (ndp=0xd2bc5c24) at /usr/src/sys/kern/vfs_lookup.c:181 fdp = (struct filedesc *) 0xc37076d8 cp = 0xc37076d8 "lã4À¨¢2À¨¢2À" dp = (struct vnode *) 0xc37076d8 aiov = {iov_base = 0xc037f6a8, iov_len = 3224893056} auio = {uio_iov = 0xd2bc5c00, uio_iovcnt = -1071596845, uio_offset = -4595933861867161904, uio_resid = 0, uio_segflg = 3223043918, uio_rw = 3224918848, uio_td = 0x1} error = -1021262284 linklen = -1021262284 cnp = (struct componentname *) 0xd2bc5c4c td = (struct thread *) 0xc2e0dbe0 p = (struct proc *) 0x0 #24 0xc02443d2 in lstat (td=0xc2e0dbe0, uap=0xd2bc5d10) at /usr/src/sys/kern/vfs_syscalls.c:1719 error = -1025451040 vp = (struct vnode *) 0xc3015248 sb = {st_dev = 3224591641, st_ino = 3224525706, st_mode = 3, st_nlink = 0, st_uid = 3269516256, st_gid = 3535559864, st_rdev = 582, st_atimespec = {tv_sec = -1070375655, tv_nsec = 442}, st_mtimespec = { ---Type <return> to continue, or q <return> to quit--- tv_sec = -1023326720, tv_nsec = -1070074040}, st_ctimespec = {tv_sec = -1070074240, tv_nsec = 582}, st_size = 3224691564, st_blocks = 4379843318344, st_blksize = 3224591641, st_flags = 3535559904, st_gen = 3223183008, st_lspare = -1023323576, st_birthtimespec = {tv_sec = 1, tv_nsec = -1070455386}} nd = {ni_dirp = 0x8057ba8---Can't read userspace from dump, or kernel process--- -- Daniel C. Sobral (8-DCS) Gerencia de Operacoes Divisao de Comunicacao de Dados Coordenacao de Seguranca VIVO Centro Oeste Norte Fones: 55-61-313-7654/Cel: 55-61-9618-0904 E-mail: Daniel.Capo_at_tco.net.br Daniel.Sobral_at_tcoip.com.br dcs_at_tcoip.com.br Outros: dcs_at_newsguy.com dcs_at_freebsd.org capo_at_notorious.bsdconspiracy.net As the poet said, "Only God can make a tree" -- probably because it's so hard to figure out how to get the bark on. -- Woody AllenReceived on Fri May 23 2003 - 09:12:20 UTC
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