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_at_:/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_at_:/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 _at_ 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) _at_ /usr/src/sys/kern/vfs_subr.c:338 2nd 0xc4e8d000 vfslock (vfslock) _at_ /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) _at_ /usr/src/sys/fs/devfs/devfs_vnops.c:197 2nd 0xc4ce7e90 devfs (devfs) _at_ /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) _at_ /usr/src/sys/kern/vfs_subr.c:2046 2nd 0xc4cd7954 devfsmount (devfsmount) _at_ /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) _at_ /usr/src/sys/kern/vfs_bio.c:2442 2nd 0xd8b85088 bufwait (bufwait) _at_ /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 presentReceived on Wed May 07 2008 - 01:04:50 UTC
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