panic mounting ntfs

[Coleman Kane]

On Tue, 2008-05-06 at 23:04 -0400, Josh Carroll wrote:
> In doing some data recovery for my brother-in-law, I tried to mount
> his win2k partition (NTFS), and the box immediately panic'd. I dd'd
> the partition and was able to mount it on my 7.0-RELEASE box (via
> mdconfig -t vnode ...), but trying to do that on the -CURRENT box also
> panic'd.
> 
> System info:
> 
> FreeBSD dev.pflog.net 8.0-CURRENT FreeBSD 8.0-CURRENT #1: Tue May  6
> 18:09:21 EDT 2008     root@:/usr/obj/usr/src/sys/DEV  i386
> 
> dmesg below (after the panic output).
> 
> The NTFS filesystem in question may be "dirty", so that may be part of
> the problem. However, it mounts ok on 7.0-RELEASE and I would expect
> it to report a warning/error if the fs wasn't clean.
> 
> The panic was:
> 
> panic: Assertion (flags & ~LK_INIT_MASK) == 0 failed at
> /usr/src/sys/kern/kern_lock.c:298
> 
> And here's the backtrace:
> 
> #0  doadump () at pcpu.h:196
> #1  0xc05c200e in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418
> #2  0xc05c22d3 in panic (fmt=Variable "fmt" is not available.
> ) at /usr/src/sys/kern/kern_shutdown.c:572
> #3  0xc04adab7 in db_panic (addr=Could not find the frame base for "db_panic".
> ) at /usr/src/sys/ddb/db_command.c:446
> #4  0xc04ae4bc in db_command (last_cmdp=0xc083e5b4, cmd_table=0x0,
> dopager=1) at /usr/src/sys/ddb/db_command.c:413
> #5  0xc04ae5ca in db_command_loop () at /usr/src/sys/ddb/db_command.c:466
> #6  0xc04afdbd in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_main.c:228
> #7  0xc05ec646 in kdb_trap (type=3, code=0, tf=0xe79a4700) at
> /usr/src/sys/kern/subr_kdb.c:510
> #8  0xc078571f in trap (frame=0xe79a4700) at /usr/src/sys/i386/i386/trap.c:643
> #9  0xc076a33b in calltrap () at /usr/src/sys/i386/i386/exception.s:146
> #10 0xc05ec7ca in kdb_enter (why=0xc07d33ae "panic", msg=0xc07d33ae
> "panic") at cpufunc.h:60
> #11 0xc05c22bc in panic (fmt=0xc07bcbce "Assertion %s failed at
> %s:%d") at /usr/src/sys/kern/kern_shutdown.c:556
> #12 0xc05ad5a9 in lockinit (lk=0xc50ed524, pri=72, wmesg=0xc54a7670
> "ntnode", timo=0, flags=-1056735775) at
> /usr/src/sys/kern/kern_lock.c:298
> #13 0xc54a6b00 in ntfs_ntlookup (ntmp=0xc5467800, ino=0,
> ipp=0xe79a47f4) at
> /usr/src/sys/modules/ntfs/../../fs/ntfs/ntfs_subr.c:408
> #14 0xc54a1871 in ntfs_vgetex (mp=0xc4e8c28c, ino=0, attrtype=128,
> attrname=0x0, lkflags=524288, flags=0, td=0xc4f61660, vpp=0xc5467859)
>     at /usr/src/sys/modules/ntfs/../../fs/ntfs/ntfs_vfsops.c:665
> #15 0xc54a2069 in ntfs_vget (mp=0xc4e8c28c, ino=0, lkflags=524288,
> vpp=0xc5467859) at
> /usr/src/sys/modules/ntfs/../../fs/ntfs/ntfs_vfsops.c:765
> #16 0xc54a1364 in ntfs_mount (mp=0xc4e8c28c, td=0xc4f61660) at
> /usr/src/sys/modules/ntfs/../../fs/ntfs/ntfs_vfsops.c:371
> #17 0xc063ceb1 in vfs_donmount (td=0xc4f61660, fsflags=1,
> fsoptions=0xe79a4b90) at /usr/src/sys/kern/vfs_mount.c:1014
> #18 0xc063d4c8 in kernel_mount (ma=0xc4cccb90, flags=1) at
> /usr/src/sys/kern/vfs_mount.c:2295
> #19 0xc54a0a60 in ntfs_cmount (ma=Variable "ma" is not available.
> ) at /usr/src/sys/modules/ntfs/../../fs/ntfs/ntfs_vfsops.c:141
> #20 0xc063b471 in mount (td=0xc4f61660, uap=0xe79a4cfc) at
> /usr/src/sys/kern/vfs_mount.c:820
> #21 0xc0784ed3 in syscall (frame=0xe79a4d38) at
> /usr/src/sys/i386/i386/trap.c:1026
> #22 0xc076a3a0 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:203
> #23 0x00000033 in ?? ()
> Previous frame inner to this frame (corrupt stack?)
> 
> dmesg output:
> 
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> 	The Regents of the University of California. All rights reserved.
> FreeBSD is a registered trademark of The FreeBSD Foundation.
> FreeBSD 8.0-CURRENT #1: Tue May  6 18:09:21 EDT 2008
>     root@:/usr/obj/usr/src/sys/DEV
> WARNING: WITNESS option enabled, expect reduced performance.
> module_register: module cpu/coretemp already exists!
> Module cpu/coretemp failed to register: 17
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Core(TM)2 CPU         X6900  @ 3.20GHz (3202.57-MHz 686-class CPU)
>   Origin = "GenuineIntel"  Id = 0x6f6  Stepping = 6
>   Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>   Features2=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
>   AMD Features=0x20100000<NX,LM>
>   AMD Features2=0x1<LAHF>
>   Cores per package: 2
> real memory  = 2147024896 (2047 MB)
> avail memory = 2097856512 (2000 MB)
> ACPI APIC Table: <MSTEST OEMAPIC >
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>  cpu0 (BSP): APIC ID:  0
>  cpu1 (AP): APIC ID:  1
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> netsmb_dev: loaded
> acpi0: <MSTEST TESTONLY> on motherboard
> acpi0: [ITHREAD]
> acpi0: Power Button (fixed)
> acpi0: reservation of 0, a0000 (3) failed
> acpi0: reservation of 100000, 7ff00000 (3) failed
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> vgapci0: <VGA-compatible display> mem
> 0xfd000000-0xfdffffff,0xc0000000-0xcfffffff,0xfc000000-0xfcffffff irq
> 16 at device 0.0 on pci1
> uhci0: <Intel 82801H (ICH8) USB controller USB-D> port 0xdc00-0xdc1f
> irq 16 at device 26.0 on pci0
> uhci0: [GIANT-LOCKED]
> uhci0: [ITHREAD]
> usb0: <Intel 82801H (ICH8) USB controller USB-D> on uhci0
> usb0: USB revision 1.0
> uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
> uhub0: 2 ports with 2 removable, self powered
> uhci1: <Intel 82801H (ICH8) USB controller USB-E> port 0xe000-0xe01f
> irq 17 at device 26.1 on pci0
> uhci1: [GIANT-LOCKED]
> uhci1: [ITHREAD]
> usb1: <Intel 82801H (ICH8) USB controller USB-E> on uhci1
> usb1: USB revision 1.0
> uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
> uhub1: 2 ports with 2 removable, self powered
> ehci0: <Intel 82801H (ICH8) USB 2.0 controller USB2-B> mem
> 0xfebffc00-0xfebfffff irq 18 at device 26.7 on pci0
> ehci0: [GIANT-LOCKED]
> ehci0: [ITHREAD]
> usb2: waiting for BIOS to give up control
> usb2: EHCI version 1.0
> usb2: companion controllers, 2 ports each: usb0 usb1
> usb2: <Intel 82801H (ICH8) USB 2.0 controller USB2-B> on ehci0
> usb2: USB revision 2.0
> uhub2: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb2
> uhub2: 4 ports with 4 removable, self powered
> pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
> pci4: <ACPI PCI bus> on pcib2
> pcib3: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
> pci3: <ACPI PCI bus> on pcib3
> re0: <RealTek 8168/8111B PCIe Gigabit Ethernet> port 0xc800-0xc8ff mem
> 0xfeaff000-0xfeafffff irq 19 at device 0.0 on pci3
> miibus0: <MII bus> on re0
> rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
> rgephy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
> 1000baseT-FDX, auto
> re0: Ethernet address: 00:17:31:f2:32:59
> re0: [FILTER]
> pcib4: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0
> pci2: <ACPI PCI bus> on pcib4
> atapci0: <JMicron JMB363 SATA300 controller> port
> 0xbc00-0xbc07,0xb880-0xb883,0xb800-0xb807,0xb480-0xb483,0xb400-0xb40f
> mem 0xfe9fe000-0xfe9fffff irq 16 at device 0.0 on pci2
> atapci0: [ITHREAD]
> atapci0: AHCI called from vendor specific driver
> atapci0: AHCI Version 01.00 controller with 2 ports PM supported
> ata2: <ATA channel 0> on atapci0
> ata2: [ITHREAD]
> ata3: <ATA channel 1> on atapci0
> ata3: [ITHREAD]
> ata4: <ATA channel 2> on atapci0
> ata4: [ITHREAD]
> uhci2: <Intel 82801H (ICH8) USB controller USB-A> port 0xd480-0xd49f
> irq 23 at device 29.0 on pci0
> uhci2: [GIANT-LOCKED]
> uhci2: [ITHREAD]
> usb3: <Intel 82801H (ICH8) USB controller USB-A> on uhci2
> usb3: USB revision 1.0
> uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
> uhub3: 2 ports with 2 removable, self powered
> uhci3: <Intel 82801H (ICH8) USB controller USB-B> port 0xd800-0xd81f
> irq 19 at device 29.1 on pci0
> uhci3: [GIANT-LOCKED]
> uhci3: [ITHREAD]
> usb4: <Intel 82801H (ICH8) USB controller USB-B> on uhci3
> usb4: USB revision 1.0
> uhub4: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb4
> uhub4: 2 ports with 2 removable, self powered
> uhci4: <Intel 82801H (ICH8) USB controller USB-C> port 0xd880-0xd89f
> irq 18 at device 29.2 on pci0
> uhci4: [GIANT-LOCKED]
> uhci4: [ITHREAD]
> usb5: <Intel 82801H (ICH8) USB controller USB-C> on uhci4
> usb5: USB revision 1.0
> uhub5: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb5
> uhub5: 2 ports with 2 removable, self powered
> ehci1: <Intel 82801H (ICH8) USB 2.0 controller USB2-A> mem
> 0xfebff800-0xfebffbff irq 23 at device 29.7 on pci0
> ehci1: [GIANT-LOCKED]
> ehci1: [ITHREAD]
> usb6: EHCI version 1.0
> usb6: companion controllers, 2 ports each: usb3 usb4 usb5
> usb6: <Intel 82801H (ICH8) USB 2.0 controller USB2-A> on ehci1
> usb6: USB revision 2.0
> uhub6: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb6
> uhub6: 6 ports with 6 removable, self powered
> pcib5: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci5: <ACPI PCI bus> on pcib5
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> atapci1: <Intel ICH8 SATA300 controller> port
> 0xec00-0xec07,0xe880-0xe883,0xe800-0xe807,0xe480-0xe483,0xe400-0xe40f,0xe080-0xe08f
> irq 19 at device 31.5 on pci0
> atapci1: [ITHREAD]
> ata5: <ATA channel 0> on atapci1
> ata5: [ITHREAD]
> ata6: <ATA channel 1> on atapci1
> ata6: [ITHREAD]
> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
> Timecounter "HPET" frequency 14318180 Hz quality 900
> cpu0: <ACPI CPU> on acpi0
> coretemp0: <CPU On-Die Thermal Sensors> on cpu0
> cpu1: <ACPI CPU> on acpi0
> coretemp1: <CPU On-Die Thermal Sensors> on cpu1
> acpi_button0: <Power Button> on acpi0
> atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
> atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> atkbd0: [ITHREAD]
> ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
> ata0: [ITHREAD]
> ata1 at port 0x170-0x177,0x376 irq 15 on isa0
> ata1: [ITHREAD]
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> ums0: <Microsoft Microsoft 5-Button Mouse with IntelliEye(TM), class
> 0/0, rev 1.10/3.00, addr 2> on uhub3
> ums0: 5 buttons and Z dir.
> Timecounters tick every 1.000 msec
> ad8: 152627MB <WDC WD1600JB-00EVA0 15.05R15> at ata4-master UDMA100
> acd0: DVDR <SONY DVD RW DRU-800A/KY06> at ata4-slave UDMA66
> SMP: AP CPU #1 Launched!
> WARNING: WITNESS option enabled, expect reduced performance.
> lock order reversal: (sleepable after non-sleepable)
>  1st 0xc4e8d020 struct mount mtx (struct mount mtx) @
> /usr/src/sys/kern/vfs_subr.c:338
>  2nd 0xc4e8d000 vfslock (vfslock) @ /usr/src/sys/kern/vfs_subr.c:365
> KDB: stack backtrace:
> db_trace_self_wrapper(c07d6161,e36f8b6c,c05fe64e,c07d8861,c4e8d000,...)
> at db_trace_self_wrapper+0x26
> kdb_backtrace(c07d8861,c4e8d000,c07de780,c07de780,c07ded27,...) at
> kdb_backtrace+0x29
> witness_checkorder(c4e8d000,1,c07ded27,16d,4,...) at witness_checkorder+0x6de
> __lockmgr_args(c4e8d000,200100,c4e8d020,0,0,...) at __lockmgr_args+0x220
> vfs_busy(c4e8d000,200,0,c4b1ccc0,1,...) at vfs_busy+0x1bc
> vfs_mount_alloc(0,c080d9c0,c07deacd,c4b1ccc0,c063b1b0,...) at
> vfs_mount_alloc+0x78
> vfs_mountroot(c0854dd0,4,c07cdfa9,264,c,...) at vfs_mountroot+0x26c
> start_init(0,e36f8d38,c07cf8fb,30d,c4b1acf8,...) at start_init+0x65
> fork_exit(c0589e00,0,e36f8d38) at fork_exit+0xb8
> fork_trampoline() at fork_trampoline+0x8
> --- trap 0, eip = 0, esp = 0xe36f8d70, ebp = 0 ---
> lock order reversal: (sleepable after non-sleepable)
>  1st 0xc4ce7eb0 vnode interlock (vnode interlock) @
> /usr/src/sys/fs/devfs/devfs_vnops.c:197
>  2nd 0xc4ce7e90 devfs (devfs) @ /usr/src/sys/kern/vfs_subr.c:2046
> KDB: stack backtrace:
> db_trace_self_wrapper(c07d6161,e36f8a98,c05fe64e,c07d8861,c4ce7e90,...)
> at db_trace_self_wrapper+0x26
> kdb_backtrace(c07d8861,c4ce7e90,c07c894a,c07c894a,c07ded27,...) at
> kdb_backtrace+0x29
> witness_checkorder(c4ce7e90,9,c07ded27,7fe,c4ce7e90,...) at
> witness_checkorder+0x6de
> __lockmgr_args(c4ce7e90,80100,c4ce7eb0,0,0,...) at __lockmgr_args+0x777
> vop_stdlock(e36f8b90,c07c8b27,c07ccc89,80100,c4ce7e38,...) at vop_stdlock+0x62
> VOP_LOCK1_APV(c080da40,e36f8b90,c083b8a0,c4ce7e38,80100,...) at
> VOP_LOCK1_APV+0xa5
> _vn_lock(c4ce7e38,80100,c07ded27,7fe,c07c8b27,...) at _vn_lock+0x5e
> vget(c4ce7e38,80100,c4b1ccc0,c6,c4cd7954,...) at vget+0x9c
> devfs_allocv(c4dfc280,c4e8d000,e36f8c20,c4b1ccc0,c4b1cd64,...) at
> devfs_allocv+0x11d
> devfs_root(c4e8d000,80000,c08a72d8,c4b1ccc0,4,...) at devfs_root+0x51
> set_rootvnode(c08a72c0,0,c07de689,5f6,c063b1b0,...) at set_rootvnode+0x2d
> vfs_mountroot(c0854dd0,4,c07cdfa9,264,c,...) at vfs_mountroot+0x34c
> start_init(0,e36f8d38,c07cf8fb,30d,c4b1acf8,...) at start_init+0x65
> fork_exit(c0589e00,0,e36f8d38) at fork_exit+0xb8
> fork_trampoline() at fork_trampoline+0x8
> --- trap 0, eip = 0, esp = 0xe36f8d70, ebp = 0 ---
> lock order reversal:
>  1st 0xc4ce7e90 devfs (devfs) @ /usr/src/sys/kern/vfs_subr.c:2046
>  2nd 0xc4cd7954 devfsmount (devfsmount) @
> /usr/src/sys/fs/devfs/devfs_vnops.c:201
> KDB: stack backtrace:
> db_trace_self_wrapper(c07d6161,e36f8bb4,c05fe64e,c07d8861,c4cd7954,...)
> at db_trace_self_wrapper+0x26
> kdb_backtrace(c07d8861,c4cd7954,c07c8ae6,c07c8ae6,c07c8b27,...) at
> kdb_backtrace+0x29
> witness_checkorder(c4cd7954,9,c07c8b27,c9,c7,...) at witness_checkorder+0x6de
> _sx_xlock(c4cd7954,0,c07c8b27,c9,c4cd7954,...) at _sx_xlock+0x7d
> devfs_allocv(c4dfc280,c4e8d000,e36f8c20,c4b1ccc0,c4b1cd64,...) at
> devfs_allocv+0x142
> devfs_root(c4e8d000,80000,c08a72d8,c4b1ccc0,4,...) at devfs_root+0x51
> set_rootvnode(c08a72c0,0,c07de689,5f6,c063b1b0,...) at set_rootvnode+0x2d
> vfs_mountroot(c0854dd0,4,c07cdfa9,264,c,...) at vfs_mountroot+0x34c
> start_init(0,e36f8d38,c07cf8fb,30d,c4b1acf8,...) at start_init+0x65
> fork_exit(c0589e00,0,e36f8d38) at fork_exit+0xb8
> fork_trampoline() at fork_trampoline+0x8
> --- trap 0, eip = 0, esp = 0xe36f8d70, ebp = 0 ---
> Trying to mount root from ufs:/dev/ad8s1a
> WARNING: / was not properly dismounted
> lock order reversal: (sleepable after non-sleepable)
>  1st 0xc4ce7ba0 bufobj interlock (bufobj interlock) @
> /usr/src/sys/kern/vfs_bio.c:2442
>  2nd 0xd8b85088 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2456
> KDB: stack backtrace:
> db_trace_self_wrapper(c07d6161,e36f8790,c05fe64e,c07d8861,d8b85088,...)
> at db_trace_self_wrapper+0x26
> kdb_backtrace(c07d8861,d8b85088,c07dd67b,c07dd67b,c07dcbdf,...) at
> kdb_backtrace+0x29
> witness_checkorder(d8b85088,9,c07dcbdf,998,4,...) at witness_checkorder+0x6de
> __lockmgr_args(d8b85088,81900,c4ce7ba0,c07dd5d7,50,...) at __lockmgr_args+0x777
> getblk(c4ce7af0,0,0,800,0,...) at getblk+0x153
> breadn(c4ce7af0,0,0,800,0,...) at breadn+0x44
> bread(c4ce7af0,0,0,800,0,...) at bread+0x4c
> ffs_blkatoff(c4ce7af0,0,0,0,e36f89a8,...) at ffs_blkatoff+0xd1
> ufs_lookup(e36f89ec,c4ce7af0,e36f8b50,c4ce7af0,e36f8a0c,...) at ufs_lookup+0x2b5
> VOP_CACHEDLOOKUP_APV(c082b420,e36f89ec,e36f8b50,e36f8b3c,c4b21800,...)
> at VOP_CACHEDLOOKUP_APV+0xa5
> vfs_cache_lookup(e36f8a6c,e36f8a6c,500000c,80000,c4ce7af0,...) at
> vfs_cache_lookup+0xd0
> VOP_LOOKUP_APV(c082b420,e36f8a6c,c07de437,1b0,e36f8b3c,...) at
> VOP_LOOKUP_APV+0xa5
> lookup(e36f8b24,c07de437,d8,c0,c4af322c,...) at lookup+0x56e
> namei(e36f8b24,e36f8b28,c05fde2c,c05b4ccc,c08a6b30,...) at namei+0x44b
> kern_unlinkat(c4b1ccc0,ffffff9c,c07deac9,1,e36f8c5c,...) at kern_unlinkat+0x46
> kern_unlink(c4b1ccc0,c07deac9,1,631,0,...) at kern_unlink+0x27
> vfs_mountroot_try(c07dec83,c07ccc8b,c07c6c1c,1,c063b1b0,...) at
> vfs_mountroot_try+0x472
> vfs_mountroot(c0854dd0,4,c07cdfa9,264,c,...) at vfs_mountroot+0x40e
> start_init(0,e36f8d38,c07cf8fb,30d,c4b1acf8,...) at start_init+0x65
> fork_exit(c0589e00,0,e36f8d38) at fork_exit+0xb8
> fork_trampoline() at fork_trampoline+0x8
> --- trap 0, eip = 0, esp = 0xe36f8d70, ebp = 0 ---
> WARNING: / was not properly dismounted
> WARNING: /var was not properly dismounted
> /var: mount pending error: blocks 64 files 14
> WARNING: TMPFS is considered to be a highly experimental feature in FreeBSD.
> acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00
> cd0 at ata4 bus 0 target 1 lun 0
> cd0: <SONY DVD RW DRU-800A KY06> Removable CD-ROM SCSI-0 device
> cd0: 66.000MB/s transfers
> cd0: Attempt to query device size failed: NOT READY, Medium not present

Josh,

Have you tried the sysutils/fusefs-ntfs port instead? I hear that it is
supposed to have a pretty good success rate at giving Read/Write access
to NTFS partitions.

-- 
Coleman Kane
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