Copyright (c) 1992-2008 The FreeBSD Project. 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 #6: Fri Dec 12 18:37:53 UTC 2008 kaduk@pleonasm.mit.edu:/usr/obj/usr/src/sys/PLEONASM WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium II/Pentium II Xeon/Celeron (299.94-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x633 Stepping = 3 Features=0x80f9ff real memory = 469762048 (448 MB) avail memory = 450510848 (429 MB) kbd1 at kbdmux0 ACPI Error (tbxfroot-0308): A valid RSDP was not found [20070320] ACPI: Table initialisation failed: AE_NOT_FOUND ACPI: Try disabling either ACPI or apic support. pcib0: pcibus 0 on motherboard pir0: on motherboard pci0: on pcib0 agp0: on hostb0 pcib1: at device 1.0 on pci0 pci1: on pcib1 vgapci0: mem 0xe9000000-0xe9ffffff,0xf0000000-0xf7ffffff irq 9 at device 0.0 on pci1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1000-0x100f at device 7.1 on pci0 ata0: on atapci0 ata0: [ITHREAD] ata1: on atapci0 ata1: [ITHREAD] uhci0: port 0x1020-0x103f irq 11 at device 7.2 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: on uhci0 usb0: USB revision 1.0 uhub0: on usb0 uhub0: 2 ports with 2 removable, self powered pci0: at device 7.3 (no driver attached) pci0: at device 13.0 (no driver attached) dc0: port 0x1400-0x14ff mem 0xe8400000-0xe84003ff irq 9 at device 14.0 on pci0 miibus0: on dc0 ukphy0: PHY 1 on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto dc0: Ethernet address: 00:50:bf:9f:0a:98 dc0: [ITHREAD] rl0: port 0x1800-0x18ff mem 0xe8400400-0xe84004ff irq 5 at device 15.0 on pci0 miibus1: on rl0 rlphy0: PHY 0 on miibus1 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: Ethernet address: 00:50:ba:b6:79:b3 rl0: [ITHREAD] pcm0: port 0x1040-0x107f irq 11 at device 16.0 on pci0 pcm0: pcm0: [ITHREAD] fwohci0: <1394 Open Host Controller Interface> mem 0xe8400800-0xe8400fff,0xe8404000-0xe8407fff irq 10 at device 16.2 on pci0 fwohci0: [FILTER] fwohci0: OHCI version 1.10 (ROM=0) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:02:3c:01:51:05:07:32 fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 fwohci0: Initiate bus reset fwohci0: BUS reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode cpu0 on motherboard pmtimer0 on isa0 unknown: can't assign resources (memory) unknown: can't assign resources (memory) unknown: can't assign resources (memory) atrtc0: at port 0x70-0x71 irq 8 pnpid PNP0b00 on isa0 atkbdc0: at port 0x60,0x64 irq 1 pnpid PNP0303 on isa0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] unknown: can't assign resources (port) uart4: <16550 or compatible> at port 0x3f8-0x3ff irq 3 pnpid PNP0501 on isa0 uart4: [FILTER] fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 pnpid PNP0700 on isa0 fdc0: [FILTER] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc1: parallel port not found. orm0: at iomem 0xc0000-0xcc7ff,0xe0000-0xe3fff,0xe4000-0xeffff pnpid ORM0000 on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 ppc0: parallel port not found. unknown: can't assign resources (memory) unknown: can't assign resources (memory) unknown: can't assign resources (memory) unknown: can't assign resources (port) ppc1: parallel port not found. Timecounter "TSC" frequency 299943807 Hz quality 800 Timecounters tick every 1.000 msec firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) acd0: CDROM at ata0-master PIO4 acd1: FAILURE - DEVICE_RESET status=51 error=1 acd1: CDRW at ata0-slave PIO4 ad2: 8063MB at ata1-master UDMA33 ad3: 114473MB at ata1-slave UDMA33 WARNING: WITNESS option enabled, expect reduced performance. Trying to mount root from ufs:/dev/ad3s1a WARNING: / was not properly dismounted lock order reversal: 1st 0xc2871044 user map (user map) @ /usr/src/sys/vm/vm_map.c:3115 2nd 0xc2a607ac ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2079 KDB: stack backtrace: db_trace_self_wrapper(c087a097,c273e90c,c060dbb5,4,c08758ea,...) at db_trace_self_wrapper+0x26 kdb_backtrace(4,c08758ea,c282a728,c282f798,c273e968,...) at kdb_backtrace+0x29 _witness_debugger(c087cb5e,c2a607ac,c0870a9c,c282f798,c0883994,...) at _witness_debugger+0x25 witness_checkorder(c2a607ac,1,c0883994,81f,0,...) at witness_checkorder+0x839 __lockmgr_args(c2a607ac,200501,c2a607c8,0,0,...) at __lockmgr_args+0x237 ffs_lock(c273ea78,c060d95b,c089a476,200501,c2a60754,...) at ffs_lock+0x8a VOP_LOCK1_APV(c08ea440,c273ea78,c286ae24,c08fac00,c2a60754,...) at VOP_LOCK1_APV+0xa5 _vn_lock(c2a60754,200501,c0883994,81f,4,...) at _vn_lock+0x5e vget(c2a60754,200501,c286ad80,4b4,0,...) at vget+0xc9 vnode_pager_lock(c104464c,0,c0897a54,127,c273ec18,...) at vnode_pager_lock+0x1e0 vm_fault(c2871000,80db000,2,8,80db340,...) at vm_fault+0x1df trap_pfault(5,0,c08a47ba,2e7,c,...) at trap_pfault+0xf9 trap(c273ed38) at trap+0x26f calltrap() at calltrap+0x6 --- trap 0xc, eip = 0x80480e5, esp = 0xbfbfeef0, ebp = 0xbfbfef10 --- WARNING: /tmp was not properly dismounted WARNING: /usr was not properly dismounted WARNING: /var was not properly dismounted ipfw2 (+ipv6) initialized, divert loadable, nat loadable, rule-based forwarding disabled, default to deny, logging disabled 1st 0xc2ba4bdc ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:424 2nd 0xc2649060 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2443 3rd 0xc2b9d6a0 ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:545 KDB: stack backtrace: db_trace_self_wrapper(c087a097,d3b1b40c,c060dbb5,4,c08758ea,...) at db_trace_self_wrapper+0x26 kdb_backtrace(4,c08758ea,c282c810,c282f798,d3b1b468,...) at kdb_backtrace+0x29 _witness_debugger(c087cb77,c2b9d6a0,c0870a9c,c282f798,c089408b,...) at _witness_debugger+0x25 witness_checkorder(c2b9d6a0,9,c089408b,221,0,...) at witness_checkorder+0x839 __lockmgr_args(c2b9d6a0,80100,c2b9d6bc,0,0,...) at __lockmgr_args+0x797 ffs_lock(d3b1b578,c0a47438,c2e1abe4,80100,c2b9d648,...) at ffs_lock+0x8a VOP_LOCK1_APV(c08ea440,d3b1b578,d3b1b598,c08fac00,c2b9d648,...) at VOP_LOCK1_APV+0xa5 _vn_lock(c2b9d648,80100,c089408b,221,c2848b00,...) at _vn_lock+0x5e ffs_snapshot(c2b3da00,c2bc3080,c08959f0,15e,3,...) at ffs_snapshot+0x1527 ffs_mount(c2b3da00,c2e1ab40,c08832ea,3dc,c2916aa0,...) at ffs_mount+0x146f vfs_donmount(c2e1ab40,211000,c2c7e980,c2c7e980,201000,...) at vfs_donmount+0x1312 nmount(c2e1ab40,d3b1bcf8,c,0,c08ca070,...) at nmount+0xbe syscall(d3b1bd38) at syscall+0x2a3 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (378, FreeBSD ELF32, nmount), eip = 0x280e6c9b, esp = 0xbfbfeb1c, ebp = 0xbfbfee78 --- lock order reversal: 1st 0xc2649060 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2443 2nd 0xc2c61b9c snaplk (snaplk) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:794 KDB: stack backtrace: db_trace_self_wrapper(c087a097,d3b1b40c,c060dbb5,4,c08758ea,...) at db_trace_self_wrapper+0x26 kdb_backtrace(4,c08758ea,c282c810,c282fc10,d3b1b468,...) at kdb_backtrace+0x29 _witness_debugger(c087cb5e,c2c61b9c,c08940ed,c282fc10,c089408b,...) at _witness_debugger+0x25 witness_checkorder(c2c61b9c,9,c089408b,31a,c2ba4bf8,...) at witness_checkorder+0x839 __lockmgr_args(c2c61b9c,80400,c2ba4bf8,0,0,...) at __lockmgr_args+0x797 ffs_lock(d3b1b578,0,0,80400,c2ba4b84,...) at ffs_lock+0x8a VOP_LOCK1_APV(c08ea440,d3b1b578,c10db2b0,c08fac00,c2ba4b84,...) at VOP_LOCK1_APV+0xa5 _vn_lock(c2ba4b84,80400,c089408b,31a,0,...) at _vn_lock+0x5e ffs_snapshot(c2b3da00,c2bc3080,c08959f0,15e,3,...) at ffs_snapshot+0x28c6 ffs_mount(c2b3da00,c2e1ab40,c08832ea,3dc,c2916aa0,...) at ffs_mount+0x146f vfs_donmount(c2e1ab40,211000,c2c7e980,c2c7e980,201000,...) at vfs_donmount+0x1312 nmount(c2e1ab40,d3b1bcf8,c,0,c08ca070,...) at nmount+0xbe syscall(d3b1bd38) at syscall+0x2a3 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (378, FreeBSD ELF32, nmount), eip = 0x280e6c9b, esp = 0xbfbfeb1c, ebp = 0xbfbfee78 --- lock order reversal: 1st 0xc2c61b9c snaplk (snaplk) @ /usr/src/sys/kern/vfs_vnops.c:293 2nd 0xc2ba4bdc ufs (ufs) @ /usr/src/sys/ufs/ffs/ffs_snapshot.c:1588 KDB: stack backtrace: db_trace_self_wrapper(c087a097,d3b1b8c4,c060dbb5,4,c08758ea,...) at db_trace_self_wrapper+0x26 kdb_backtrace(4,c08758ea,c282fc10,c282f798,d3b1b920,...) at kdb_backtrace+0x29 _witness_debugger(c087cb5e,c2ba4bdc,c0870a9c,c282f798,c089408b,...) at _witness_debugger+0x25 witness_checkorder(c2ba4bdc,9,c089408b,634,0,...) at witness_checkorder+0x839 __lockmgr_args(c2ba4bdc,80000,0,0,0,...) at __lockmgr_args+0x797 ffs_snapremove(c2ba4b84,c2b3da00,0,c0884b5a,414,...) at ffs_snapremove+0x11f softdep_releasefile(c2c5dd20,d3b1baa8,2,c0a47408,c08ce924,...) at softdep_releasefile+0x3b ufs_inactive(d3b1bae8,c2ba4bf8,c2ba4b84,c2ba4bf8,d3b1bb00,...) at ufs_inactive+0x1bc VOP_INACTIVE_APV(c08ea440,d3b1bae8,c0883994,914,c08fabc0,...) at VOP_INACTIVE_APV+0xa5 vinactive(c08ea440,d3b1bb1c,c0883994,8a0,128,...) at vinactive+0x8e vput(c2ba4b84,d3b1bb54,c0884b5a,125,c08fa940,...) at vput+0x1db vn_close(c2ba4b84,1,c2849a00,c2e1ab40,d3b1bbe0,...) at vn_close+0xee vn_closefile(c2b4c9a0,c2e1ab40,3,0,c2b4c9a0,...) at vn_closefile+0xe9 _fdrop(c2b4c9a0,c2e1ab40,d3b1bc1c,c060d9fc,0,c2e1abe4,c0a47408,c08d0050,c087262b,c2e0f22c,44f,c087262b,d3b1bc44,c05d91a0,c2e0f22c,8,c087262b,44f) at _fdrop+0x43 closef(c2b4c9a0,c2e1ab40,44f,434,c2b4c9a0,...) at closef+0x28f kern_close(c2e1ab40,4,d3b1bd2c,c0825623,c2e1ab40,...) at kern_close+0x11d close(c2e1ab40,d3b1bcf8,4,c087d94d,c08c7d90,...) at close+0x1a syscall(d3b1bd38) at syscall+0x2a3 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (6, FreeBSD ELF32, close), eip = 0x281840b3, esp = 0xbfbfeb1c, ebp = 0xbfbfee78 --- arp: unknown hardware address format (0x0000) arp: unknown hardware address format (0x0000) arp: unknown hardware address format (0x0000) arp: unknown hardware address format (0x0000) arp: unknown hardware address format (0x0000) lock order reversal: 1st 0xc2696760 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2443 2nd 0xc3c31c00 dirhash (dirhash) @ /usr/src/sys/ufs/ufs/ufs_dirhash.c:263 KDB: stack backtrace: db_trace_self_wrapper(c087a097,d3b61778,c060dbb5,4,c08758ea,...) at db_trace_self_wrapper+0x26 kdb_backtrace(4,c08758ea,c282c810,c282f800,d3b617d4,...) at kdb_backtrace+0x29 _witness_debugger(c087cb5e,c3c31c00,c089653e,c282f800,c08961d7,...) at _witness_debugger+0x25 witness_checkorder(c3c31c00,9,c08961d7,107,0,...) at witness_checkorder+0x839 _sx_xlock(c3c31c00,0,c08961d7,107,c44f8780,...) at _sx_xlock+0x85 ufsdirhash_acquire(c2696700,d3b618ec,30,ccf4b3e4,d3b618a4,...) at ufsdirhash_acquire+0x35 ufsdirhash_add(c44f8780,d3b618ec,3e4,d3b61890,d3b61894,...) at ufsdirhash_add+0x13 ufs_direnter(c3e1f10c,c47b353c,d3b618ec,d3b61bd4,0,...) at ufs_direnter+0x729 ufs_makeinode(d3b61bd4,d3b61acc,d3b61acc,d3b61a34,c08328d5,...) at ufs_makeinode+0x519 ufs_create(d3b61acc,d3b61acc,0,d3b61acc,d3b61ba8,...) at ufs_create+0x30 VOP_CREATE_APV(c08ea440,d3b61acc,2,c08701a3,3,...) at VOP_CREATE_APV+0xa5 vn_open_cred(d3b61ba8,d3b61c5c,180,c2c1ee00,c2b4d7e0,...) at vn_open_cred+0x1d0 vn_open(d3b61ba8,d3b61c5c,180,c2b4d7e0,c08701a3,...) at vn_open+0x33 kern_openat(c4ce5480,ffffff9c,bfbfe83b,0,a02,...) at kern_openat+0x110 kern_open(c4ce5480,bfbfe83b,0,a01,180,...) at kern_open+0x35 open(c4ce5480,d3b61cf8,c,c087d3c1,c08c7d78,...) at open+0x30 syscall(d3b61d38) at syscall+0x2a3 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (5, FreeBSD ELF32, open), eip = 0x282624d3, esp = 0xbfbfe40c, ebp = 0xbfbfeca8 ---