Date: Fri, 16 Apr 2010 15:26:29 GMT From: Etienne Robillard <erob@gthcfoundation.org> To: freebsd-gnats-submit@FreeBSD.org Subject: amd64/145761: rt2870 lock order reversal hold up system in 8.0-RELEASE-p2 Message-ID: <201004161526.o3GFQTYJ028091@www.freebsd.org> Resent-Message-ID: <201004161530.o3GFU1TM044743@freefall.freebsd.org>
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>Number: 145761 >Category: amd64 >Synopsis: rt2870 lock order reversal hold up system in 8.0-RELEASE-p2 >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Apr 16 15:30:01 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Etienne Robillard >Release: 8.0-RELEASE-p2 >Organization: >Environment: >Description: Used the following sources to compile the rt2870.ko kernel module from http://repo.or.cz/w/ralink_drivers/rt2870_fbsd8.git Kernel core dump: marina dumped core - see /var/crash/vmcore.3 Fri Apr 16 09:42:43 EDT 2010 FreeBSD marina 8.0-RELEASE-p2 FreeBSD 8.0-RELEASE-p2 #1 r206630: Fri Apr 16 04:51:51 EDT 2010 root@:/usr/local/freebsd8/src/sys/amd64/compile/MARINA.debug amd64 panic: from debugger GNU gdb 6.1.1 [FreeBSD] Copyright 2004 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 "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: Copyright (c) 1992-2009 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-RELEASE-p2 #1 r206630: Fri Apr 16 04:51:51 EDT 2010 root@:/usr/local/freebsd8/src/sys/amd64/compile/MARINA.debug WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ (2613.41-MHz K8-class CPU) Origin = "AuthenticAMD" Id = 0x40f32 Stepping = 2 Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> Features2=0x2001<SSE3,CX16> AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!> AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8> real memory = 536870912 (512 MB) avail memory = 497504256 (474 MB) ACPI APIC Table: <Nvidia ASUSACPI> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 4 ioapic0 <Version 1.1> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <Nvidia ASUSACPI> on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 1fde0000 (3) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 acpi_hpet0: <High Precision Event Timer> iomem 0xfefff000-0xfefff3ff on acpi0 Timecounter "HPET" frequency 25000000 Hz quality 900 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pci0: <memory> at device 0.0 (no driver attached) isab0: <PCI-ISA bridge> at device 1.0 on pci0 isa0: <ISA bus> on isab0 pci0: <serial bus, SMBus> at device 1.1 (no driver attached) ohci0: <OHCI (generic) USB controller> mem 0xfe02f000-0xfe02ffff irq 21 at device 2.0 on pci0 ohci0: [ITHREAD] usbus0: <OHCI (generic) USB controller> on ohci0 ehci0: <NVIDIA nForce4 USB 2.0 controller> mem 0xfeb00000-0xfeb000ff irq 22 at device 2.1 on pci0 ehci0: [ITHREAD] usbus1: EHCI version 1.0 usbus1: <NVIDIA nForce4 USB 2.0 controller> on ehci0 atapci0: <nVidia nForce CK804 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe800-0xe80f at device 6.0 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] atapci1: <nVidia nForce CK804 SATA300 controller> port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xd400-0xd40f mem 0xfe02c000-0xfe02cfff irq 23 at device 7.0 on pci0 atapci1: [ITHREAD] ata2: <ATA channel 0> on atapci1 ata2: [ITHREAD] ata3: <ATA channel 1> on atapci1 ata3: [ITHREAD] atapci2: <nVidia nForce CK804 SATA300 controller> port 0x9e0-0x9e7,0xbe0-0xbe3,0x960-0x967,0xb60-0xb63,0xc000-0xc00f mem 0xfe02b000-0xfe02bfff irq 21 at device 8.0 on pci0 atapci2: [ITHREAD] ata4: <ATA channel 0> on atapci2 ata4: [ITHREAD] ata5: <ATA channel 1> on atapci2 ata5: [ITHREAD] pcib1: <ACPI PCI-PCI bridge> at device 9.0 on pci0 pci1: <ACPI PCI bus> on pcib1 fwohci0: <VIA Fire II (VT6306)> port 0xac00-0xac7f mem 0xfdfff000-0xfdfff7ff irq 17 at device 1.0 on pci1 fwohci0: [ITHREAD] fwohci0: OHCI version 1.10 (ROM=1) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:1e:8c:00:00:22:dc:f8 fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: <IEEE1394(FireWire) bus> on fwohci0 dcons_crom0: <dcons configuration ROM> on firewire0 dcons_crom0: bus_addr 0x2210000 fwe0: <Ethernet over FireWire> on firewire0 if_fwe0: Fake Ethernet address: 02:1e:8c:22:dc:f8 fwe0: Ethernet address: 02:1e:8c:22:dc:f8 fwip0: <IP over FireWire> on firewire0 fwip0: Firewire address: 00:1e:8c:00:00:22:dc:f8 @ 0xfffe00000000, S400, maxrec 2048 fwohci0: Initiate bus reset fwohci0: fwohci_intr_core: BUS reset fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode dc0: <ADMtek AN985 10/100BaseTX> port 0xa800-0xa8ff mem 0xfdffe000-0xfdffe3ff irq 16 at device 6.0 on pci1 miibus0: <MII bus> on dc0 ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto dc0: Ethernet address: 00:12:17:51:31:ac dc0: [ITHREAD] nfe0: <NVIDIA nForce4 CK804 MCP9 Networking Adapter> port 0xbc00-0xbc07 mem 0xfe02a000-0xfe02afff irq 22 at device 10.0 on pci0 miibus1: <MII bus> on nfe0 atphy0: <Atheros F1 10/100/1000 PHY> PHY 0 on miibus1 atphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto nfe0: Ethernet address: 00:1f:c6:be:65:76 nfe0: [FILTER] pcib2: <ACPI PCI-PCI bridge> at device 11.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> at device 12.0 on pci0 pci3: <ACPI PCI bus> on pcib3 pcib4: <ACPI PCI-PCI bridge> at device 13.0 on pci0 pci4: <ACPI PCI bus> on pcib4 pcib5: <ACPI PCI-PCI bridge> at device 14.0 on pci0 pci5: <ACPI PCI bus> on pcib5 vgapci0: <VGA-compatible display> port 0x9c00-0x9cff mem 0xd0000000-0xdfffffff,0xfdef0000-0xfdefffff irq 18 at device 0.0 on pci5 vgapci1: <VGA-compatible display> mem 0xfdee0000-0xfdeeffff at device 0.1 on pci5 acpi_tz0: <Thermal Zone> on acpi0 ACPI Warning: \_TZ_.THRM._PSL: Return Package type mismatch at index 0 - found [NULL Object Descriptor], expected Reference 20090521 nspredef-1058 atrtc0: <AT realtime clock> port 0x70-0x73 on acpi0 fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FILTER] uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 uart0: [FILTER] ppc0: <Parallel port> port 0x378-0x37f irq 7 on acpi0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode ppc0: [ITHREAD] ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 plip0: [ITHREAD] lpt0: <Printer> on ppbus0 lpt0: [ITHREAD] lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 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] cpu0: <ACPI CPU> on acpi0 powernow0: <PowerNow! K8> on cpu0 cpu1: <ACPI CPU> on acpi0 powernow1: <PowerNow! K8> on cpu1 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 Timecounters tick every 1.000 msec firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me) firewire0: bus manager 0 usbus0: 12Mbps Full Speed USB v1.0 usbus1: 480Mbps High Speed USB v2.0 acd0: DMA limited to UDMA33, device found non-ATA66 cable ugen0.1: <nVidia> at usbus0 uhub0: <nVidia OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 ugen1.1: <nVidia> at usbus1 uhub1: <nVidia EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 acd0: DVDR <LITE-ON DVDRW LH-20A1P/KL0N> at ata0-slave UDMA33 ad8: 152627MB <WDC WD1600AAJS-22PSA0 05.06H05> at ata4-master SATA300 SMP: AP CPU #1 Launched! WARNING: WITNESS option enabled, expect reduced performance. uhub0: 9 ports with 9 removable, self powered Root mount waiting for: usbus1 Root mount waiting for: usbus1 uhub1: 9 ports with 9 removable, self powered Root mount waiting for: usbus1 ugen1.2: <Ralink> at usbus1 rt28700: <1.0> on usbus1 rt28700: invalid EEPROM LNA gain #2: 0x00 rt28700: invalid EEPROM LNA gain #3: 0x00 rt28700: MAC/BBP RT2870 (rev 0x28720202), RF RT2720 Root mount waiting for: usbus1 Root mount waiting for: usbus1 Root mount waiting for: usbus1 rt28700: skip channel 10, could not find extension channel rt28700: skip channel 11, could not find extension channel rt28700: skip channel 12, could not find extension channel rt28700: skip channel 13, could not find extension channel rt28700: skip channel 14, could not find extension channel Root mount waiting for: usbus1 Trying to mount root from ufs:/dev/ad8s1a WARNING: / was not properly dismounted <118>Enter full pathname of shell or RETURN for <118>/bin/sh <118>: ugen0.2: <Dell> at usbus0 ums0: <Dell Dell USB Optical Mouse, class 0/0, rev 2.00/43.01, addr 2> on usbus0 ums0: 3 buttons and [XYZ] coordinates ID=0 ugen0.3: <vendor 0x0d8c> at usbus0 uaudio0: <vendor 0x0d8c product 0x0201, class 0/0, rev 1.10/0.10, addr 3> on usbus0 uaudio0: Play: 48000 Hz, 2 ch, 16-bit S-LE PCM format uaudio0: Record: 48000 Hz, 2 ch, 16-bit S-LE PCM format uaudio0: No midi sequencer pcm0: <USB audio> on uaudio0 <118># <118>** /dev/ad8s1a <118>** Last Mounted on / <118>** Root file system <118>** Phase 1 - Check Blocks and Sizes <118>** Phase 2 - Check Pathnames <118>** Phase 3 - Check Connectivity <118>** Phase 4 - Check Reference Counts <118>** Phase 5 - Check Cyl groups <118>2895 files, 246975 used, 6840 free (176 frags, 833 blocks, 0.1% fragmentation) <118> <118>***** FILE SYSTEM MARKED CLEAN ***** <118>** /dev/ad8s1g <118>** Last Mounted on /home <118>** Phase 1 - Check Blocks and Sizes <118>** Phase 2 - Check Pathnames <118>** Phase 3 - Check Connectivity <118>** Phase 4 - Check Reference Counts <118>** Phase 5 - Check Cyl groups <118>267070 files, 13109317 used, 2122001 free (44537 frags, 259683 blocks, 0.3% fragmentation) <118> <118>***** FILE SYSTEM MARKED CLEAN ***** <118>** /dev/ad8s1e <118>** Last Mounted on /tmp <118>** Phase 1 - Check Blocks and Sizes <118>** Phase 2 - Check Pathnames <118>** Phase 3 - Check Connectivity <118>** Phase 4 - Check Reference Counts <118>** Phase 5 - Check Cyl groups <118>253 files, 149 used, 253666 free (50 frags, 31702 blocks, 0.0% fragmentation) <118> <118>***** FILE SYSTEM MARKED CLEAN ***** <118>** /dev/ad8s1f <118>** Last Mounted on /usr <118>** Phase 1 - Check Blocks and Sizes <118>** Phase 2 - Check Pathnames <118>** Phase 3 - Check Connectivity <118>** Phase 4 - Check Reference Counts <118>** Phase 5 - Check Cyl groups <118>533025 files, 17448217 used, 2863181 free (92013 frags, 346396 blocks, 0.5% fragmentation) <118> <118>***** FILE SYSTEM MARKED CLEAN ***** <118>** /dev/ad8s1d <118>** Last Mounted on /var <118>** Phase 1 - Check Blocks and Sizes <118>** Phase 2 - Check Pathnames <118>** Phase 3 - Check Connectivity <118>** Phase 4 - Check Reference Counts <118>** Phase 5 - Check Cyl groups <118>FREE BLK COUNT(S) WRONG IN SUPERBLK <118>SALVAGE? yes <118> <118>54850 files, 428358 used, 2110161 free (14129 frags, 262004 blocks, 0.6% fragmentation) <118> <118>***** FILE SYSTEM MARKED CLEAN ***** <118> <118>***** FILE SYSTEM WAS MODIFIED ***** <118># <118># <118> <118># <118># <118>bounds info.1 minfree vmcore.1 <118>info.0 info.2 vmcore.0 vmcore.2 <118># <118>total 552436 <118>-rw-r--r-- 1 root wheel 2 Dec 6 2008 bounds <118>-rw------- 1 root wheel 457 Nov 16 2008 info.0 <118>-rw------- 1 root wheel 468 Dec 2 2008 info.1 <118>-rw------- 1 root wheel 454 Dec 6 2008 info.2 <118>-rw-r--r-- 1 root wheel 5 Oct 25 02:47 minfree <118>-rw------- 1 root wheel 145252352 Nov 16 2008 vmcore.0 <118>-rw------- 1 root wheel 100720640 Dec 2 2008 vmcore.1 <118>-rw------- 1 root wheel 56762368 Dec 6 2008 vmcore.2 <118># <118> <118>DUMPFS(8) FreeBSD System Manager's Manual DUMPFS(8) <118> <118>[1mNAME[m <118> [1mdumpfs[m -- dump file system information <118> <118>[1mSYNOPSIS[m <118> [1mdumpfs[m [[1m-f[m] [[1m-m[m] [7mfilesys[27m | [7mdevice[27m <118> <118>[1mDESCRIPTION[m <118> The [1mdumpfs[m utility prints out the super block and cylinder group informa- <118> tion for the file system or special device specified, unless the [1m-f[m or [1m-m[m <118> flag is specified. The listing is very long and detailed. This command <118> is useful mostly for finding out certain file system information such as <118> the file system block size and minimum free space percentage. <118> <118> If [1m-f[m is specified, a sorted list of all free fragments and free fragment <118> ranges, as represented in cylinder group block free lists, is printed. <118> If the flag is specified twice, contiguous free fragments are not col- <118> lapsed into ranges and instead printed in a simple list. Fragment num- <118> bers may be converted to raw byte offsets <118>by multiplying by the fragment <118> size, which may be useful when recovering deleted data. <118> <118> If [1m-m[m is specified, a newfs(8) command is printed that can be used to <118> generate a new file system with equivalent settings. <118>[7m--More--(byte 1266)[27m[K <118>[K <118> <118>[1mSEE[m [1mALSO[m <118> disktab(5), fs(5), disklabel(8), fsck(8), newfs(8), tunefs(8) <118> <118>[1mHISTORY[m <118> The [1mdumpfs[m utility appeared in 4.2BSD. <118> <118>FreeBSD 8.0 January 28, 2009 FreeBSD 8.0 <118>[K <118># <118>No manual entry for dumpdev <118># lock order reversal: 1st 0xffffff800a2fd328 bufwait (bufwait) @ kern/vfs_bio.c:2559 2nd 0xffffff00029a4800 dirhash (dirhash) @ ufs/ufs/ufs_dirhash.c:285 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x2c witness_checkorder() at witness_checkorder+0x66f _sx_xlock() at _sx_xlock+0x35 ufsdirhash_acquire() at ufsdirhash_acquire+0x33 ufsdirhash_add() at ufsdirhash_add+0x19 ufs_direnter() at ufs_direnter+0x848 ufs_makeinode() at ufs_makeinode+0x313 VOP_CREATE_APV() at VOP_CREATE_APV+0x31 vn_open_cred() at vn_open_cred+0x423 kern_openat() at kern_openat+0x179 syscall() at syscall+0x19e Xfast_syscall() at Xfast_syscall+0xe1 --- syscall (5, FreeBSD ELF64, open), rip = 0x80084757c, rsp = 0x7fffffffd698, rbp = 0x50b384 --- KDB: enter: witness_checkorder <118>Formatting page, please wait... <118>Done. <118> <118>SWAPON(8) FreeBSD System Manager's Manual SWAPON(8) <118> <118>[1mNAME[m <118> [1mswapon[m, [1mswapoff[m, [1mswapctl[m -- specify devices for paging and swapping <118> <118>[1mSYNOPSIS[m <118> [1mswapon[m [1m-aq[m | [7mfile[27m [7m...[27m <118> [1mswapoff[m [1m-aq[m | [7mfile[27m [7m...[27m <118> [1mswapctl[m [[1m-AghklmsU[m] [[1m-a[m [7mfile[27m [7m...[27m | [1m-d[m [7mfile[27m [7m...[27m] <118> <118>[1mDESCRIPTION[m <118> The [1mswapon[m, [1mswapoff[m and [1mswapctl[m utilities are used to control swap <118> devices in the system. At boot time all swap entries in [7m/etc/fstab[27m are <118> added automatically when the system goes multi-user. Swap devices use a <118> fixed interleave; the maximum number of devices is specified by the ker- <118> nel configuration option NSWAPDEV, which is typically set to 4. There is <118> no priority mechanism. <118> <118> The [1mswapon[m utility adds the specified swap devices to the system. If the <118> [1m-a[m option is used, all <118>swap devices in [7m/etc/fstab[27m will be added, unless <118> their ``noauto'' option is also set. If the [1m-q[m option is used informa- <118> tional messages will not be written to standard output when a swap device <118> is added. <118> <118>[7m--More--(byte 1329)[27m[K <118>[K <118> The [1mswapoff[m utility removes the specified swap devices from the system. <118> If the [1m-a[m option is used, all swap devices in [7m/etc/fstab[27m will be removed, <118> unless their ``noauto'' option is also set. If the [1m-q[m option is used <118> informational messages will not be written to standard output when a swap <118> device is removed. Note that [1mswapoff[m will fail and refuse to remove a <118> swap device if there is insufficient VM (memory + remaining swap devices) <118> to run the system. The [1mswapoff[m utility must move swapped pages out of <118> the device being removed which could lead to high system loads for a <118> period of time, depending on how much data has been swapped out to that <118> device. <118> <118> The [1mswapctl[m utility exists primarily for those familiar with other BSDs <118> and may be used to add, remove, or list swap devices. Note that the [1m-a[m <118> option is used differently in [1mswapctl[m and indicates that a specific list <118> of devices shou <118>ld be added. The [1m-d[m option indicates that a specific list <118> should be removed. The [1m-A[m and [1m-U[m options to [1mswapctl[m operate on all swap <118> entries in [7m/etc/fstab[27m which do not have their ``noauto'' option set. <118> <118> Swap information can be generated using the swapinfo(8) utility, [1mpstat[m <118> [1m-s[m, or [1mswapctl[m [1m-l[m. The [1mswapctl[m utility has the following options for <118> listing swap: <118> <118> [1m-h[m Output values in human-readable form. <118> <118>[7m--More--(byte 2920)[27m[K <118>[K <118># <118> <118>DUMPFS(8) FreeBSD System Manager's Manual DUMPFS(8) <118> <118>[1mNAME[m <118> [1mdumpfs[m -- dump file system information <118> <118>[1mSYNOPSIS[m <118> [1mdumpfs[m [[1m-f[m] [[1m-m[m] [7mfilesys[27m | [7mdevice[27m <118> <118>[1mDESCRIPTION[m <118> The [1mdumpfs[m utility prints out the super block and cylinder group informa- <118> tion for the file system or special device specified, unless the [1m-f[m or [1m-m[m <118> flag is specified. The listing is very long and detailed. This command <118> is useful mostly for finding out certain file system information such as <118> the file system block size and minimum free space percentage. <118> <118> If [1m-f[m is specified, a sorted list of all free fragments and free fragment <118> ranges, as represented in cylinder group block free lists, is printed. <118> If the flag is specified twice, contiguous free fragments are not col- <118> lapsed into ranges and instead printed in a simple list. Fragment num- <118> bers may be converted to raw byte offsets <118>by multiplying by the fragment <118> size, which may be useful when recovering deleted data. <118> <118> If [1m-m[m is specified, a newfs(8) command is printed that can be used to <118> generate a new file system with equivalent settings. <118>[7m--More--(byte 1266)[27m[K <118>[K <118> <118>[1mSEE[m [1mALSO[m <118> disktab(5), fs(5), disklabel(8), fsck(8), newfs(8), tunefs(8) <118> <118>[1mHISTORY[m <118> The [1mdumpfs[m utility appeared in 4.2BSD. <118> <118>FreeBSD 8.0 January 28, 2009 FreeBSD 8.0 <118>[K <118># <118>No manual entry for dumpdev <118># <118>Formatting page, please wait... <118>Done. <118> <118>RC.CONF(5) FreeBSD File Formats Manual RC.CONF(5) <118> <118>[1mNAME[m <118> [1mrc.conf[m -- system configuration information <118> <118>[1mDESCRIPTION[m <118> The file [1mrc.conf[m contains descriptive information about the local host <118> name, configuration details for any potential network interfaces and <118> which services should be started up at system initial boot time. In new <118> installations, the [1mrc.conf[m file is generally initialized by the system <118> installation utility, sysinstall(8). <118> <118> The purpose of [1mrc.conf[m is not to run commands or perform system startup <118> actions directly. Instead, it is included by the various generic startup <118> scripts in [7m/etc[27m which conditionalize their internal actions according to <118> the settings found there. <118> <118> The [7m/etc/rc.conf[27m file is included from the file [7m/etc/defaults/rc.conf[27m, <118> which specifies the default settings for all the available options. <118> Options need only be specified in [7m/e <118>tc/rc.conf[27m when the system adminis- <118> trator wishes to override these defaults. The file [7m/etc/rc.conf.local[27m is <118> used to override settings in [7m/etc/rc.conf[27m for historical reasons. See <118> the [7mrc_conf_files[27m variable below. <118> <118>[7m--More--(byte 1427)[27m[K <118>[K/ <118>[Kdd <118>[Kuu <118>[Kmm <118>[Kpp <118>[Kdd <118>[Kee <118>[Kvv <118>[K <118>...skipping... <118> [7mdumpdev[27m ([7mstr[27m) Indicates the device (usually a swap partition) to <118> which a crash dump should be written in the event of a system <118> crash. If the value of this variable is ``AUTO'', the first <118> suitable swap device listed in [7m/etc/fstab[27m will be used as <118> dump device. Otherwise, the value of this variable is passed <118> as the argument to dumpon(8). To disable crash dumps, set <118> this variable to ``NO''. <118> <118> [7mdumpdir[27m ([7mstr[27m) When the system reboots after a crash and a crash dump <118> is found on the device specified by the [7mdumpdev[27m variable, <118> savecore(8) will save that crash dump and a copy of the ker- <118> nel to the directory specified by the [7mdumpdir[27m variable. The <118> default value is [7m/var/crash[27m. Set to ``NO'' to not run <118> savecore(8) at boot time when [7m <118>dumpdir[27m is set. <118> <118> [7msavecore_flags[27m <118> ([7mstr[27m) If crash dumps are enabled, these are the flags to pass <118> to the savecore(8) utility. <118> <118> [7mquota_enable[27m <118> ([7mbool[27m) Set to ``YES'' to turn on user and group disk quotas <118> on system startup via the quotaon(8) command for all file <118> systems marked as having quotas enabled in [7m/etc/fstab[27m. The <118> kernel must be built with [1moptions[m [1mQUOTA[m for disk quotas to <118>[7m--More--(byte 78905)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T <118>[25;1H[K[7m--More--(byte 78819)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T manual page. <118>[25;1H[K[7m--More--(byte 78736)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T [7m/etc/rc.sendmail[27m uses are documented in the rc.sendmail(8) <118>[25;1H[K[7m--More--(byte 78675)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T [7m/etc/rc.sendmail[27m. The [7msendmail_*[27m variables which <118>[25;1H[K[7m--More--(byte 78604)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T run to start a mail transfer agent. The default is <118>[25;1H[K[7m--More--(byte 78562)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T ([7mstr[27m) This variable specifies the full path to the script to <118>[25;1H[K[7m--More--(byte 78561)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KBB[K <118> <118>[7m--More--(byte 78562)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T ([7mstr[27m) This variable specifies the full path to the script to <118>[25;1H[K[7m--More--(byte 78561)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T [7mmta_start_script[27m <118>[25;1H[K[7m--More--(byte 78530)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T <118>[25;1H[K[7m--More--(byte 78459)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T tories to be created. <118>[25;1H[K[7m--More--(byte 78411)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T program. The default is ``-d'', which causes missing direc- <118>[25;1H[K[7m--More--(byte 78410)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T ``YES'', these are the flags to pass to the chkprintcap(8) <118>[25;1H[K[7m--More--(byte 78347)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T ([7mstr[27m) If [7mlpd_enable[27m and [7mchkprintcap_enable[27m are set to <118>[25;1H[K[7m--More--(byte 78269)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T [7mchkprintcap_flags[27m <118>[25;1H[K[7m--More--(byte 78191)[27m[K <118>[K [KESCESC <118>[K[[ <118>[KAA[K <118>[H[T <118>[25;1H[K[7m--More--(byte 78127)[27m[K <118>[K/ <118>[Kss <118>[Kaa <118>[Kvv <118>[Kee <118>[Kcc <118>[Koo <118>[Krr <118>[K <118> savecore(8) will save that crash dump and a copy of the ker- <118> nel to the directory specified by the [7mdumpdir[27m variable. The <118> default value is [7m/var/crash[27m. Set to ``NO'' to not run <118> savecore(8) at boot time when [7mdumpdir[27m is set. <118> <118> [7msavecore_flags[27m <118> ([7mstr[27m) If crash dumps are enabled, these are the flags to pass <118> to the savecore(8) utility. <118> <118> [7mquota_enable[27m <118> ([7mbool[27m) Set to ``YES'' to turn on user and group disk quotas <118> on system startup via the quotaon(8) command for all file <118> systems marked as having quotas enabled in [7m/etc/fstab[27m. The <118> kernel must be built with [1moptions[m [1mQUOTA[m for disk quotas to <118> function. <118> <118> [7mcheck_quotas[27m <118> ([7mbool[27m) Set to ``YES'' to enable user and group disk quota <118> checking via the quot <118>acheck(8) command. <118> <118> [7mquotacheck_flags[27m <118> ([7mstr[27m) If [7mquota_enable[27m is set to ``YES'', and [7mcheck_quotas[27m is <118> set to ``YES'', these are the flags to pass to the <118> quotacheck(8) utility. The default is ``-a'', which checks <118>[7m--More--(byte 79363)[27m[K <118>[K/[K <118> quotas for all file systems with quotas enabled in <118> [7m/etc/fstab[27m. <118> <118>[7m--More--(byte 79453)[27m[K <118>[K/[K <118> [7mquotaon_flags[27m <118> ([7mstr[27m) If [7mquota_enable[27m is set to ``YES'', these are the flags <118>[7m--More--(byte 79592)[27m[K <118>[K/[K <118> to pass to the quotaon(8) utility. The default is ``-a'', <118> which enables quotas for all file systems with quotas enabled <118>[7m--More--(byte 79719)[27m[K <118>[K/[K <118>...skipping... <118> rpcbind(8), rpc.lockd(8), rpc.statd(8), rwhod(8), savecore(8), sdpd(8), <118> sshd(8), swapon(8), sysctl(8), syslogd(8), timed(8), wlandebug(8), yp(8), <118> ypbind(8), ypserv(8), ypset(8) <118> <118>[1mHISTORY[m <118> The [1mrc.conf[m file appeared in FreeBSD 2.2.2. <118> <118>[1mAUTHORS[m <118> Jordan K. Hubbard. <118> <118>FreeBSD 8.0 September 17, 2009 FreeBSD 8.0 <118>[K <118># <118>Formatting page, please wait... <118>Done. <118> <118>SAVECORE(8) FreeBSD System Manager's Manual SAVECORE(8) <118> <118>[1mNAME[m <118> [1msavecore[m -- save a core dump of the operating system <118> <118>[1mSYNOPSIS[m <118> [1msavecore[m [1m-c[m <118> [1msavecore[m [1m-C[m [[1m-v[m] [[7mdirectory[27m [7mdevice[27m] <118> [1msavecore[m [[1m-fkvz[m] [[7mdirectory[27m [[7mdevice[27m [7m...[27m]] <118> <118>[1mDESCRIPTION[m <118> The [1msavecore[m utility copies a core dump into [7mdirectory[27m, or the current <118> working directory if no [7mdirectory[27m argument is given, and enters a reboot <118> message and information about the core dump into the system log. <118> <118> The options are as follows: <118> <118> [1m-C[m Check to see if a dump exists, and display a brief message to <118> indicate the status. An exit status of 0 indicates that a dump <118> is there, 1 indicates that none exists. This option is compati- <118> ble only with the [[1m-v[m] option. <118> <118> [1m-c[m Clear the dump, so that future invoca <118>tions of [1msavecore[m will <118> ignore it. <118>[7m--More--(byte 1134)[27m[K <118>[K <118># <118>No dump exists <118># <118>savecore: chdir(/dev/ad8s1b): Not a directory <118># <118>No dump exists <118># <118># <118>kldload: <118>can't load rt2870 <118>: <118>File exists <118># <118>kldload: <118>can't load rt2870.ko <118>: <118>File exists <118># <118>Copyright (c) 1992-2009 The FreeBSD Project. <118>Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 <118> The Regents of the University of California. All rights reserved. <118>FreeBSD is a registered trademark of The FreeBSD Foundation. <118>FreeBSD 8.0-RELEASE-p2 #1 r206630: Fri Apr 16 04:51:51 EDT 2010 <118> root@:/usr/local/freebsd8/src/sys/amd64/compile/MARINA.debug <118>WARNING: WITNESS option enabled, expect reduced performance. <118>Timecounter "i8254" frequency 1193182 Hz quality 0 <118>CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ (2613.41-MHz K8-class CPU) <118> Origin = "AuthenticAMD" Id = 0x40f32 Stepping = 2 <118> Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> <118> Features2=0x2001<SSE3,CX16> <118> AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!> <118> AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8> <118>real memory = 536870912 (512 MB) <118>avail memory = 497504256 (474 MB) <118>ACPI APIC Table: <Nvidia ASUSACPI> <118>FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs <118>FreeBSD/SMP: 1 package(s) x 2 core(s) <118> cpu0 (BSP): APIC ID: 0 <118> cpu1 (AP): APIC ID: 1 <118>ioapic0: Changing APIC ID to 4 <118>ioapic0 <Version 1.1> irqs 0-23 on motherboard <118>kbd1 at kbdmux0 <118>acpi0: <Nvidia ASUSACPI> on motherboard <118>acpi0: [ITHREAD] <118>acpi0: Power Button (fixed) <118>acpi0: reservation of 0, a0000 (3) failed <118>acpi0: reservation of 100000, 1fde0000 (3) failed <118>Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 <118>acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 <118>acpi_hpet0: <High Precision Event Timer> iomem 0xfefff000-0xfefff3ff on acpi0 <118>Timecounter "HPET" frequency 25000000 Hz quality 900 <118>acpi_button0: <Power Button> on acpi0 <118>pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 <118>pci0: <ACPI PCI bus> on pcib0 <118>pci0: <memory> at device 0.0 (no driver attached) <118>isab0: <PCI-ISA bridge> at device 1.0 on pci0 <118>isa0: <ISA bus> on isab0 <118>pci0: <serial bus, SMBus> at device 1.1 (no driver attached) <118>ohci0: <OHCI (generic) USB controller> mem 0xfe02f000-0xfe02ffff irq 21 at device 2.0 on pci0 <118>ohci0: [ITHREAD] <118>usbus0: <OHCI (generic) USB controller> on ohci0 <118>ehci0: <NVIDIA nForce4 USB 2.0 controller> mem 0xfeb00000-0xfeb000ff irq 22 at device 2.1 on pci0 <118>ehci0: [ITHREAD] <118>usbus1: EHCI version 1.0 <118>usbus1: <NVIDIA nForce4 USB 2.0 controller> on ehci0 <118>atapci0: <nVidia nForce CK804 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe800-0xe80f at device 6.0 on pci0 <118>ata0: <ATA channel 0> on atapci0 <118>ata0: [ITHREAD] <118>ata1: <ATA channel 1> on atapci0 <118>ata1: [ITHREAD] <118>atapci1: <nVidia nForce CK804 SATA300 controller> port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xd400-0xd40f mem 0xfe02c000-0xfe02cfff irq 23 at device 7.0 on pci0 <118>atapci1: [ITHREAD] <118>ata2: <ATA channel 0> on atapci1 <118>ata2: [ITHREAD] <118>ata3: <ATA channel 1> on atapci1 <118>ata3: [ITHREAD] <118>atapci2: <nVidia nForce CK804 SATA300 controller> port 0x9e0-0x9e7,0xbe0-0xbe3,0x960-0x967,0xb60-0xb63,0xc000-0xc00f mem 0xfe02b000-0xfe02bfff irq 21 at device 8.0 on pci0 <118>atapci2: [ITHREAD] <118>ata4: <ATA channel 0> on atapci2 <118>ata4: [ITHREAD] <118>ata5: <ATA channel 1> on atapci2 <118>ata5: [ITHREAD] <118>pcib1: <ACPI PCI-PCI bridge> at device 9.0 on pci0 <118>pci1: <ACPI PCI bus> on pcib1 <118>fwohci0: <VIA Fire II (VT6306)> port 0xac00-0xac7f mem 0xfdfff000-0xfdfff7ff irq 17 at device 1.0 on pci1 <118>fwohci0: [ITHREAD] <118>fwohci0: OHCI version 1.10 (ROM=1) <118>fwohci0: No. of Isochronous channels is 4. <118>fwohci0: EUI64 00:1e:8c:00:00:22:dc:f8 <118>fwohci0: Phy 1394a available S400, 2 ports. <118>fwohci0: Link S400, max_rec 2048 bytes. <118>firewire0: <IEEE1394(FireWire) bus> on fwohci0 <118>dcons_crom0: <dcons configuration ROM> on firewire0 <118>dcons_crom0: bus_addr 0x2210000 <118>fwe0: <Ethernet over FireWire> on firewire0 <118>if_fwe0: Fake Ethernet address: 02:1e:8c:22:dc:f8 <118>fwe0: Ethernet address: 02:1e:8c:22:dc:f8 <118>fwip0: <IP over FireWire> on firewire0 <118>fwip0: Firewire address: 00:1e:8c:00:00:22:dc:f8 @ 0xfffe00000000, S400, maxrec 2048 <118>fwohci0: Initiate bus reset <118>fwohci0: fwohci_intr_core: BUS reset <118>fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode <118>dc0: <ADMtek AN985 10/100BaseTX> port 0xa800-0xa8ff mem 0xfdffe000-0xfdffe3ff irq 16 at device 6.0 on pci1 <118>miibus0: <MII bus> on dc0 <118>ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0 <118>ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto <118>dc0: Ethernet address: 00:12:17:51:31:ac <118>dc0: [ITHREAD] <118>nfe0: <NVIDIA nForce4 CK804 MCP9 Networking Adapter> port 0xbc00-0xbc07 mem 0xfe02a000-0xfe02afff irq 22 at device 10.0 on pci0 <118>miibus1: <MII bus> on nfe0 <118>atphy0: <Atheros F1 10/100/1000 PHY> PHY 0 on miibus1 <118>atphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto <118>nfe0: Ethernet address: 00:1f:c6:be:65:76 <118>nfe0: [FILTER] <118>pcib2: <ACPI PCI-PCI bridge> at device 11.0 on pci0 <118>pci2: <ACPI PCI bus> on pcib2 <118>pcib3: <ACPI PCI-PCI bridge> at device 12.0 on pci0 <118>pci3: <ACPI PCI bus> on pcib3 <118>pcib4: <ACPI PCI-PCI bridge> at device 13.0 on pci0 <118>pci4: <ACPI PCI bus> on pcib4 <118>pcib5: <ACPI PCI-PCI bridge> at device 14.0 on pci0 <118>pci5: <ACPI PCI bus> on pcib5 <118>vgapci0: <VGA-compatible display> port 0x9c00-0x9cff mem 0xd0000000-0xdfffffff,0xfdef0000-0xfdefffff irq 18 at device 0.0 on pci5 <118>vgapci1: <VGA-compatible display> mem 0xfdee0000-0xfdeeffff at device 0.1 on pci5 <118>acpi_tz0: <Thermal Zone> on acpi0 <118>ACPI Warning: \\_TZ_.THRM._PSL: Return Package type mismatch at index 0 - found [NULL Object Descriptor], expected Reference 20090521 nspredef-1058 <118>atrtc0: <AT realtime clock> port 0x70-0x73 on acpi0 <118>fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 <118>fdc0: [FILTER] <118>uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 <118>uart0: [FILTER] <118>ppc0: <Parallel port> port 0x378-0x37f irq 7 on acpi0 <118>ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode <118>ppc0: [ITHREAD] <118>ppbus0: <Parallel port bus> on ppc0 <118>plip0: <PLIP network interface> on ppbus0 <118>plip0: [ITHREAD] <118>lpt0: <Printer> on ppbus0 <118>lpt0: [ITHREAD] <118>lpt0: Interrupt-driven port <118>ppi0: <Parallel I/O> on ppbus0 <118>atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 <118>atkbd0: <AT Keyboard> irq 1 on atkbdc0 <118>kbd0 at atkbd0 <118>atkbd0: [GIANT-LOCKED] <118>atkbd0: [ITHREAD] <118>cpu0: <ACPI CPU> on acpi0 <118>powernow0: <PowerNow! K8> on cpu0 <118>cpu1: <ACPI CPU> on acpi0 <118>powernow1: <PowerNow! K8> on cpu1 <118>sc0: <System console> at flags 0x100 on isa0 <118>sc0: VGA <16 virtual consoles, flags=0x300> <118>vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 <118>Timecounters tick every 1.000 msec <118>firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me) <118>firewire0: bus manager 0 <118>usbus0: 12Mbps Full Speed USB v1.0 <118>usbus1: 480Mbps High Speed USB v2.0 <118>acd0: DMA limited to UDMA33, device found non-ATA66 cable <118>ugen0.1: <nVidia> at usbus0 <118>uhub0: <nVidia OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 <118>ugen1.1: <nVidia> at usbus1 <118>uhub1: <nVidia EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 <118>acd0: DVDR <LITE-ON DVDRW LH-20A1P/KL0N> at ata0-slave UDMA33 <118>ad8: 152627MB <WDC WD1600AAJS-22PSA0 05.06H05> at ata4-master SATA300 <118>SMP: AP CPU #1 Launched! <118>WARNING: WITNESS option enabled, expect reduced performance. <118>uhub0: 9 ports with 9 removable, self powered <118>Root mount waiting for: usbus1 <118>Root mount waiting for: usbus1 <118>uhub1: 9 ports with 9 removable, self powered <118>Root mount waiting for: usbus1 <118>ugen1.2: <Ralink> at usbus1 <118>rt28700: <1.0> on usbus1 <118>rt28700: invalid EEPROM LNA gain #2: 0x00 <118>rt28700: invalid EEPROM LNA gain #3: 0x00 <118>rt28700: MAC/BBP RT2870 (rev 0x28720202), RF RT2720 <118>Root mount waiting for: usbus1 <118>Root mount waiting for: usbus1 <118>Root mount waiting for: usbus1 <118>rt28700: skip channel 10, could not find extension channel <118>rt28700: skip channel 11, could not find extension channel <118>rt28700: skip channel 12, could not find extension channel <118>rt28700: skip channel 13, could not find extension channel <118>rt28700: skip channel 14, could not find extension channel <118>Root mount waiting for: usbus1 <118>Trying to mount root from ufs:/dev/ad8s1a <118>WARNING: / was not properly dismounted <118>ugen0.2: <Dell> at usbus0 <118>ums0: <Dell Dell USB Optical Mouse, class 0/0, rev 2.00/43.01, addr 2> on usbus0 <118>ums0: 3 buttons and [XYZ] coordinates ID=0 <118>ugen0.3: <vendor 0x0d8c> at usbus0 <118>uaudio0: <vendor 0x0d8c product 0x0201, class 0/0, rev 1.10/0.10, addr 3> on usbus0 <118>uaudio0: Play: 48000 Hz, 2 ch, 16-bit S-LE PCM format <118>uaudio0: Record: 48000 Hz, 2 ch, 16-bit S-LE PCM format <118>uaudio0: No midi sequencer <118>pcm0: <USB audio> on uaudio0 <118>lock order reversal: <118> 1st 0xffffff800a2fd328 bufwait (bufwait) @ kern/vfs_bio.c:2559 <118> 2nd 0xffffff00029a4800 dirhash (dirhash) @ ufs/ufs/ufs_dirhash.c:285 <118>KDB: stack backtrace: <118>db_trace_self_wrapper() at db_trace_self_wrapper+0x2a <118>_witness_debugger() at _witness_debugger+0x2c <118>witness_checkorder() at witness_checkorder+0x66f <118>_sx_xlock() at _sx_xlock+0x35 <118>ufsdirhash_acquire() at ufsdirhash_acquire+0x33 <118>ufsdirhash_add() at ufsdirhash_add+0x19 <118>ufs_direnter() at ufs_direnter+0x848 <118>ufs_makeinode() at ufs_makeinode+0x313 <118>VOP_CREATE_APV() at VOP_CREATE_APV+0x31 <118>vn_open_cred() at vn_open_cred+0x423 <118>kern_openat() at kern_openat+0x179 <118>syscall() at syscall+0x19e <118>Xfast_syscall() at Xfast_syscall+0xe1 <118>--- syscall (5, FreeBSD ELF64, open), rip = 0x80084757c, rsp = 0x7fffffffd698, rbp = 0x50b384 --- <118>KDB: enter: witness_checkorder <118># <118>usage: dumpon [-v] special_file <118> dumpon [-v] off <118># <118> <118>DUMPON(8) FreeBSD System Manager's Manual DUMPON(8) <118> <118>[1mNAME[m <118> [1mdumpon[m -- specify a device for crash dumps <118> <118>[1mSYNOPSIS[m <118> [1mdumpon[m [[1m-v[m] [7mspecial_file[27m <118> [1mdumpon[m [[1m-v[m] [1moff[m <118> <118>[1mDESCRIPTION[m <118> The [1mdumpon[m utility is used to specify a device where the kernel can save <118> a crash dump in the case of a panic. <118> <118> Calls to [1mdumpon[m normally occur from the system multi-user initialization <118> file [7m/etc/rc[27m, controlled by the ``dumpdev'' variable in the boot time <118> configuration file [7m/etc/rc.conf[27m. <118> <118> For most systems the size of the specified dump device must be at least <118> the size of physical memory. Even though an additional 64 kB header is <118> added to the dump, the BIOS for a platform typically holds back some mem- <118> ory, so it is not usually necessary to size the dump device larger than <118> the actual amount of RAM available in the machine. <118> <118> The [1mdumpon[m utility w <118>ill refuse to enable a dump device which is smaller <118>[7m--More--(byte 1138)[27m[K <118>[K <118># <118>kernel dumps on /dev/ad8s1b <118># <118>Starting devd. <118>/etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. <118>Starting Network: fwe0. <118>fwe0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 <118> options=8<VLAN_MTU> <118> ether 02:1e:8c:22:dc:f8 <118> ch 1 dma -1 <118>/etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. <118>Starting Network: fwip0. <118>fwip0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 <118> lladdr 0.1e.8c.0.0.22.dc.f8.a.2.ff.fe.0.0.0.0 <118>/etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. <118>Starting Network: dc0. <118>dc0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 <118> options=8<VLAN_MTU> <118> ether 00:12:17:51:31:ac <118> media: Ethernet autoselect (none) <118> status: no carrier <118>/etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. <118>Starting Network: nfe0. <118>nfe0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 <118> options=10b<RXCSUM,TXCSUM,VLAN_MTU,TSO4> <118> ether 00:1f:c6:be:65:76 <118> media: Ethernet autoselect (none) <118> status: no carrier <118>/etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. <118>Starting Network: plip0. <118>plip0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> metric 0 mtu 1500 <118>/etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. <118>Starting Network: lo0. <118>lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 <118> options=3<RXCSUM,TXCSUM> <118> inet 127.0.0.1 netmask 0xff000000 <118> inet6 ::1 prefixlen 128 <118> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x6 <118>/etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. wlan0: Ethernet address: 00:14:d1:67:a5:de <118>ifconfig: <118>SIOCSIFMEDIA (media) <118>: <118>Device not configured <118>wlan0: no link ... <118>. <118>. <118>. lock order reversal: (sleepable after non-sleepable) 1st 0xffffff8001240018 rt28700_com_loc (rt28700_com_loc) @ net80211/ieee80211_node.c:652 2nd 0xffffff0002817050 123456789ABCDEF - USB device SX lock (123456789ABCDEF - USB device SX lock) @ dev/usb/usb_request.c:322 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x2c witness_checkorder() at witness_checkorder+0x66f _sx_xlock() at _sx_xlock+0x35 usbd_do_request_flags() at usbd_do_request_flags+0x17e rt2870_io_vendor_req() at rt2870_io_vendor_req+0x9b rt2870_io_mac_write_multi() at rt2870_io_mac_write_multi+0x52 rt2870_io_mac_write() at rt2870_io_mac_write+0x1c rt2870_newassoc() at rt2870_newassoc+0x106 sta_newstate() at sta_newstate+0x2dc rt2870_vap_newstate() at rt2870_vap_newstate+0x4d ieee80211_newstate_cb() at ieee80211_newstate_cb+0xac taskqueue_run() at taskqueue_run+0x91 taskqueue_thread_loop() at taskqueue_thread_loop+0x3f fork_exit() at fork_exit+0x112 fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffff8012546d30, rbp = 0 --- KDB: enter: witness_checkorder panic: from debugger cpuid = 0 KDB: stack backtrace: Uptime: 7m3s Physical memory: 494 MB Dumping 1088 MB: 1073 1057 1041 1025 1009 993 977 961 945 929 913 897 881 865 849 833 817 801 785 769 753 737 721 705 689 673 657 641 625 609 593 577 561 545 529 513 497 481 465 449 433 417 401 385 369 353 337 321 305 289 273 257 241 225 209 193 177 161 145 129 113 97 81 65 49 33 17 1 Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from /boot/kernel/linprocfs.ko.symbols...done. done. Loaded symbols for /boot/kernel/linprocfs.ko Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko Reading symbols from /boot/kernel/if_urtw.ko...Reading symbols from /boot/kernel/if_urtw.ko.symbols...done. done. Loaded symbols for /boot/kernel/if_urtw.ko Reading symbols from /boot/kernel/sound.ko...Reading symbols from /boot/kernel/sound.ko.symbols...done. done. Loaded symbols for /boot/kernel/sound.ko Reading symbols from /boot/kernel/snd_uaudio.ko...Reading symbols from /boot/kernel/snd_uaudio.ko.symbols...done. done. Loaded symbols for /boot/kernel/snd_uaudio.ko Reading symbols from /boot/kernel/accf_data.ko...Reading symbols from /boot/kernel/accf_data.ko.symbols...done. done. Loaded symbols for /boot/kernel/accf_data.ko Reading symbols from /boot/kernel/accf_dns.ko...Reading symbols from /boot/kernel/accf_dns.ko.symbols...done. done. Loaded symbols for /boot/kernel/accf_dns.ko Reading symbols from /boot/kernel/accf_http.ko...Reading symbols from /boot/kernel/accf_http.ko.symbols...done. done. Loaded symbols for /boot/kernel/accf_http.ko Reading symbols from /boot/kernel/rt2870.ko...Reading symbols from /boot/kernel/rt2870.ko.symbols...done. done. Loaded symbols for /boot/kernel/rt2870.ko #0 doadump () at pcpu.h:223 223 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump () at pcpu.h:223 #1 0xffffffff8055e25d in boot (howto=260) at ../../../kern/kern_shutdown.c:416 #2 0xffffffff8055e67c in panic (fmt=Variable "fmt" is not available. ) at ../../../kern/kern_shutdown.c:579 #3 0xffffffff801d1ff7 in db_panic (addr=Variable "addr" is not available. ) at ../../../ddb/db_command.c:478 #4 0xffffffff801d2401 in db_command (last_cmdp=0xffffffff80b51c20, cmd_table=Variable "cmd_table" is not available. ) at ../../../ddb/db_command.c:445 #5 0xffffffff801d2650 in db_command_loop () at ../../../ddb/db_command.c:498 #6 0xffffffff801d45a9 in db_trap (type=Variable "type" is not available. ) at ../../../ddb/db_main.c:229 #7 0xffffffff80589a95 in kdb_trap (type=3, code=0, tf=0xffffff80125466d0) at ../../../kern/subr_kdb.c:535 #8 0xffffffff807e9110 in trap (frame=0xffffff80125466d0) at ../../../amd64/amd64/trap.c:613 #9 0xffffffff807d06e3 in calltrap () at ../../../amd64/amd64/exception.S:224 #10 0xffffffff80589c6d in kdb_enter (why=0xffffffff808dcad4 "witness", msg=0xa <Address 0xa out of bounds>) at cpufunc.h:63 #11 0xffffffff8059ac7f in witness_checkorder (lock=0xffffff0002817050, flags=9, file=0xffffffff808b8cf9 "dev/usb/usb_request.c", line=322, interlock=Variable "interlock" is not available. ) at ../../../kern/subr_witness.c:1321 #12 0xffffffff80564f65 in _sx_xlock (sx=0xffffff0002817050, opts=0, file=0xffffffff808b8cf0 "../../../dev/usb/usb_request.c", line=322) at ../../../kern/kern_sx.c:287 #13 0xffffffff804aab3e in usbd_do_request_flags (udev=0xffffff0002817000, mtx=0xffffff8000428000, req=0xffffff8012546990, data=0x0, flags=0, actlen=0x0, timeout=250) at ../../../dev/usb/usb_request.c:322 #14 0xffffffff810390cb in rt2870_io_vendor_req () from /boot/kernel/rt2870.ko #15 0xffffffff81039232 in rt2870_io_mac_write_multi () from /boot/kernel/rt2870.ko #16 0xffffffff810392ac in rt2870_io_mac_write (sc=Variable "sc" is not available. ) at rt2870_io.c:124 #17 0xffffffff8103def6 in rt2870_newassoc (ni=0xffffff8001267000, isnew=1) at rt2870.c:2446 #18 0xffffffff8063faec in sta_newstate (vap=0xffffff0002879000, nstate=Variable "nstate" is not available. ) at ../../../net80211/ieee80211_sta.c:427 #19 0xffffffff81044a9d in rt2870_vap_newstate (vap=0xffffff0002879000, nstate=IEEE80211_S_RUN, arg=16) at rt2870.c:2036 #20 0xffffffff8063824c in ieee80211_newstate_cb (xvap=Variable "xvap" is not available. ) at ../../../net80211/ieee80211_proto.c:1654 #21 0xffffffff80594b31 in taskqueue_run (queue=0xffffff000279db80) at ../../../kern/subr_taskqueue.c:239 #22 0xffffffff80594cbf in taskqueue_thread_loop (arg=Variable "arg" is not available. ) at ../../../kern/subr_taskqueue.c:360 #23 0xffffffff8053ad22 in fork_exit ( callout=0xffffffff80594c80 <taskqueue_thread_loop>, arg=0xffffff80012400b8, frame=0xffffff8012546c80) at ../../../kern/kern_fork.c:843 #24 0xffffffff807d0bbe in fork_trampoline () at ../../../amd64/amd64/exception.S:561 #25 0x0000000000000000 in ?? () #26 0x0000000000000000 in ?? () #27 0x0000000000000000 in ?? () #28 0x0000000000000000 in ?? () #29 0x0000000000000000 in ?? () #30 0x0000000000000000 in ?? () #31 0x0000000000000000 in ?? () #32 0x0000000000000000 in ?? () #33 0x0000000000000000 in ?? () #34 0x0000000000000000 in ?? () #35 0x0000000000000000 in ?? () #36 0x0000000000000000 in ?? () #37 0x0000000000000000 in ?? () #38 0x0000000000000000 in ?? () #39 0x0000000000000000 in ?? () #40 0x0000000000000000 in ?? () #41 0x0000000000000000 in ?? () #42 0x0000000000000000 in ?? () #43 0x0000000000000000 in ?? () #44 0x0000000000000000 in ?? () #45 0x0000000000000000 in ?? () #46 0x0000000000000000 in ?? () #47 0x0000000000000000 in ?? () #48 0x0000000000000000 in ?? () #49 0x0000000001081000 in ?? () #50 0x0000000000000000 in ?? () #51 0xffffffff80b8d540 in affinity () #52 0xffffffff80ba89e8 in sleepq_chains () #53 0xffffff00021d4390 in ?? () #54 0xffffff8012546720 in ?? () #55 0xffffff80125466d8 in ?? () #56 0xffffff000283b720 in ?? () #57 0xffffffff8057d90e in sched_switch (td=0xffffff80012400b8, newtd=0xffffffff80594c80, flags=Variable "flags" is not available. ) at ../../../kern/sched_ule.c:1858 Previous frame inner to this frame (corrupt stack?) (kgdb) ------------------------------------------------------------------------ ps -axl UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND 0 0 0 0 -68 0 0 0 - DLs ?? 2369304:30.00 [kernel] 0 1 0 0 44 0 2180 0 wait DLs ?? 181666:29.00 [init] 0 2 0 0 -8 0 0 0 - DL ?? 1348106:55.00 [g_event] 0 3 0 0 -8 0 0 0 - DL ?? 123292820:18.00 [g_up] 0 4 0 0 -8 0 0 0 - DL ?? 113810343:31.00 [g_down] 0 5 0 0 -16 0 0 0 ccb_sc DL ?? 0:00.00 [xpt_thrd] 0 6 0 0 -16 0 0 0 - DL ?? 618:52.00 [fw0_probe] 0 7 0 0 -16 0 0 0 - DL ?? 89161:59.00 [fdc0] 0 8 0 0 -16 0 0 0 waitin DL ?? 795:16.00 [sctp_itera 0 9 0 0 76 0 0 0 psleep DL ?? 21362:22.00 [pagedaemon 0 10 0 0 -16 0 0 0 audit_ DL ?? 0:00.00 [audit] 0 11 0 0 171 0 0 0 - RL ?? 35996926936:33.00 [idle] 0 12 0 0 -60 0 0 0 - WL ?? 69676837:11.00 [intr] 0 13 0 0 -16 0 0 0 - DL ?? 3409611:23.00 [yarrow] 0 14 0 0 -16 0 0 0 tzpoll DL ?? 611627:29.00 [acpi_therm 0 15 0 0 -16 0 0 0 coolin DL ?? 11279:50.00 [acpi_cooli 0 16 0 0 -64 0 0 0 - DL ?? 6383734:21.00 [usb] 0 17 0 0 76 0 0 0 psleep DL ?? 157:15.00 [vmdaemon] 0 18 0 0 76 0 0 0 pgzero DL ?? 412:07.00 [pagezero] 0 19 0 0 76 0 0 0 psleep DL ?? 91297:03.00 [bufdaemon] 0 20 0 0 76 0 0 0 vlruwt DL ?? 92132:48.00 [vnlru] 0 21 0 0 76 0 0 0 syncer DL ?? 216386:11.00 [syncer] 0 22 0 0 76 0 0 0 sdflus DL ?? 161810:53.00 [softdepflu 0 23 0 0 76 0 0 0 flowcl DL ?? 17482:28.00 [flowcleane 0 24 1 0 44 0 7228 0 wait Ds ?? 718882:41.00 [sh] 0 89 24 0 46 0 7228 0 wait D+ ?? 330138:29.00 [sh] 0 91 89 0 76 0 7228 0 wait D+ ?? 384219:08.00 [sh] 0 98 91 0 76 0 2180 0 wait D+ ?? 624178:09.00 [devd] 0 993 98 0 76 0 7228 0 wait D+ ?? 506331:20.00 [sh] 0 1002 993 0 76 0 7228 0 wait D+ ?? 1291640:00.00 [sh] 0 1187 1002 0 76 0 7228 0 wait D+ ?? 450904:33.00 [sh] 0 1208 1187 0 52 0 4776 0 nanslp D+ ?? 0:00.00 [dhclient] ------------------------------------------------------------------------ vmstat -s 0 cpu context switches 0 device interrupts 0 software interrupts 0 traps 0 system calls 0 kernel threads created 0 fork() calls 0 vfork() calls 0 rfork() calls 0 swap pager pageins 0 swap pager pages paged in 0 swap pager pageouts 0 swap pager pages paged out 0 vnode pager pageins 0 vnode pager pages paged in 0 vnode pager pageouts 0 vnode pager pages paged out 0 page daemon wakeups 0 pages examined by the page daemon 90 pages reactivated 0 copy-on-write faults 0 copy-on-write optimized faults 0 zero fill pages zeroed 0 zero fill pages prezeroed 0 intransit blocking page faults 0 total VM faults taken 0 pages affected by kernel thread creation 0 pages affected by fork() 0 pages affected by vfork() 0 pages affected by rfork() 97 pages cached 0 pages freed 0 pages freed by daemon 39470 pages freed by exiting processes 1155 pages active 848 pages inactive 4 pages in VM cache 9536 pages wired down 111221 pages free 4096 bytes per page 17957 total name lookups cache hits (88% pos + 6% neg) system 0% per-directory deletions 0%, falsehits 0%, toolong 0% ------------------------------------------------------------------------ vmstat -m Type InUse MemUse HighUse Requests Size(s) cdev 9 3K - 9 256 acpica 3445 318K - 91323 16,32,64,128,256,512,1024,2048 filedesc 32 16K - 1209 512 kenv 76 11K - 81 16,32,64,128 acpitask 1 2K - 1 2048 proc-args 9 1K - 239 16,32,64,128,256 CAM SIM 1 1K - 1 256 ithread 74 12K - 74 32,128,256 KTRACE 100 13K - 100 128 acpisem 16 2K - 16 128 linker 161 18K - 206 16,32,64,128,256,512 lockf 2 1K - 2 64,128 kbdmux 6 10K - 6 16,512,1024,2048,4096 ip6ndp 10 1K - 10 64,128 temp 36 17K - 1386 16,32,64,128,256,512,1024,2048,4096 devbuf 2390 3969K - 2486 16,32,64,128,256,512,1024,2048,4096 module 423 53K - 423 128 mtx_pool 2 16K - 2 osd 2 1K - 2 16,64 subproc 84 154K - 1261 512,4096 proc 2 8K - 2 4096 session 2 1K - 2 128 pgrp 3 1K - 45 128 cred 16 3K - 1800 64,256 uidinfo 2 2K - 2 128,1024 plimit 1 1K - 6 256 sysctltmp 0 0K - 113 16,128,256 sysctloid 4390 216K - 4510 16,32,64,128 sysctl 0 0K - 170 16,32 callout 1 256K - 1 umtx 96 12K - 96 128 p1003.1b 1 1K - 1 16 bus-sc 102 251K - 4070 16,32,64,128,256,512,1024,2048,4096 bus 1297 115K - 6795 16,32,64,128,256,512,1024 devstat 8 17K - 8 32,4096 eventhandler 74 6K - 74 64,128 CAM XPT 11 3K - 30 32,64,128,2048 kobj 291 1164K - 353 4096 Per-cpu 1 1K - 1 32 CAM periph 2 1K - 11 16,32,64,128,256 rman 189 23K - 661 16,32,128 sbuf 1 4K - 315 16,32,128,4096 ata_generic 2 2K - 2 1024 taskqueue 19 2K - 19 16,32,128 Unitno 12 1K - 32 32,64 ad_driver 1 1K - 1 32 ar_driver 0 0K - 6 512,2048 acd_driver 1 2K - 1 2048 Witness 1 128K - 1 iov 0 0K - 490 64,128,256,512 select 1 1K - 1 128 ioctlops 0 0K - 638 16,32,64,128,512,1024 msg 4 30K - 4 2048,4096 sem 4 11K - 4 512,1024 shm 1 20K - 1 tty 20 20K - 20 1024 accf 3 1K - 3 64 mbuf_tag 0 0K - 2 64 ksem 1 8K - 1 shmfd 1 8K - 1 pcb 12 157K - 12 16,128,1024,2048,4096 soname 1 1K - 116 32,128 vfscache 1 512K - 1 vfs_hash 1 256K - 1 vnodes 2 1K - 2 256 vnodemarker 0 0K - 76 512 mount 84 4K - 130 16,32,64,128,256 BPF 8 1K - 8 128 ether_multi 31 2K - 46 16,32,64 ifaddr 338 27K - 338 32,64,256,512,4096 ifnet 9 17K - 9 128,2048 clone 5 20K - 5 4096 arpcom 4 1K - 4 16 fw_com 1 1K - 1 64 lltable 19 9K - 19 256,512 acpidev 93 6K - 93 64 fw_xfer 0 0K - 1 256 firewire 11 35K - 14 64,128,512,1024,2048,4096 ppbusdev 3 1K - 3 256 routetbl 22 37K - 76 32,64,128,256,512,1024 80211vap 1 4K - 1 4096 80211com 1 8K - 1 80211nodeie 5 2K - 10 64,128,256,512 80211node 1 12K - 2 80211scan 6 8K - 6 512,2048,4096 igmp 8 2K - 8 256 entropy 1024 64K - 1024 64 CAM dev queue 1 1K - 1 128 CAM queue 3 1K - 7 16 in_multi 1 1K - 1 256 sctp_iter 0 0K - 2 256 sctp_ifn 2 1K - 2 128 sctp_ifa 4 1K - 4 128 sctp_vrf 1 1K - 1 64 sctp_a_it 0 0K - 2 16 hostcache 1 28K - 1 syncache 1 96K - 1 pci_link 64 6K - 64 16,64,128 in6_multi 15 2K - 15 32,256 mld 8 1K - 8 128 audit_evclass 172 6K - 211 32 savedino 0 0K - 3 256 dirrem 0 0K - 6 64 diradd 1 1K - 7 64 freefile 0 0K - 1 64 freeblks 0 0K - 1 256 freefrag 0 0K - 2 64 allocdirect 0 0K - 8 256 bmsafemap 1 1K - 4 128 newblk 1 1K - 9 64,512 inodedep 2 257K - 8 256 pagedep 2 33K - 5 128 ufs_dirhash 84 20K - 84 16,32,64,128,256,512,1024 ufs_mount 15 41K - 15 512,2048,4096 UMAHash 1 1K - 2 512,1024 UART 3 2K - 3 16,512,1024 vm_pgdata 1 64K - 1 USBdev 1323 14350K - 1323 64,128,512,1024 USB 43 75K - 47 16,32,64,256,512,1024,2048,4096 acpi_perf 2 1K - 2 256 DEVFS1 104 52K - 114 512 DEVFS3 119 30K - 130 256 io_apic 1 2K - 1 2048 DEVFS 15 1K - 16 16,128 memdesc 1 4K - 1 4096 nexusdev 3 1K - 3 16 pfs_nodes 69 18K - 69 256 atkbddev 2 1K - 2 64 GEOM 87 22K - 829 16,32,64,128,256,512,1024,2048 isadev 4 1K - 4 128 acpipwr 1 1K - 1 64 ddb_capture 1 48K - 1 linux 12 1K - 12 64 feeder 12 1K - 14 32,128 mixer 1 4K - 1 4096 ------------------------------------------------------------------------ vmstat -z ITEM SIZE LIMIT USED FREE REQUESTS FAILURES UMA Kegs: 208, 0, 87, 15, 87, 0 UMA Zones: 256, 0, 87, 3, 87, 0 UMA Slabs: 568, 0, 2168, 2, 3221, 0 UMA RCntSlabs: 568, 0, 142, 5, 142, 0 UMA Hash: 256, 0, 2, 13, 3, 0 16 Bucket: 152, 0, 58, 17, 58, 0 32 Bucket: 280, 0, 40, 2, 40, 0 64 Bucket: 536, 0, 36, 6, 36, 3 128 Bucket: 1048, 0, 29, 1, 29, 0 VM OBJECT: 216, 0, 401, 85, 15551, 0 MAP: 232, 0, 7, 25, 7, 0 KMAP ENTRY: 120, 31248, 30, 125, 4101, 0 MAP ENTRY: 120, 0, 139, 202, 30286, 0 DP fakepg: 120, 0, 0, 0, 0, 0 SG fakepg: 120, 0, 0, 0, 0, 0 mt_zone: 2056, 0, 260, 3, 260, 0 16: 16, 0, 2285, 235, 45744, 0 32: 32, 0, 3463, 375, 11478, 0 64: 64, 0, 2909, 171, 38591, 0 128: 128, 0, 4720, 36, 13516, 0 256: 256, 0, 893, 82, 2539, 0 512: 512, 0, 387, 61, 3087, 0 1024: 1024, 0, 55, 173, 3997, 0 2048: 2048, 0, 40, 24, 174, 0 4096: 4096, 0, 596, 48, 2040, 0 Files: 80, 0, 10, 170, 4399, 0 TURNSTILE: 136, 0, 97, 23, 97, 0 umtx pi: 96, 0, 0, 0, 0, 0 PROC: 1120, 0, 31, 20, 1208, 0 THREAD: 912, 0, 85, 11, 85, 0 SLEEPQUEUE: 64, 0, 97, 127, 97, 0 VMSPACE: 392, 0, 9, 41, 1187, 0 cpuset: 72, 0, 2, 98, 2, 0 audit_record: 952, 0, 0, 0, 0, 0 mbuf_packet: 256, 0, 0, 269, 29, 0 mbuf: 256, 0, 9, 260, 38, 0 mbuf_cluster: 2048, 16832, 256, 18, 256, 0 mbuf_jumbo_page: 4096, 8416, 0, 5, 28, 0 mbuf_jumbo_9k: 9216, 12624, 0, 0, 0, 0 mbuf_jumbo_16k: 16384, 8416, 0, 0, 0, 0 mbuf_ext_refcnt: 4, 0, 0, 0, 0, 0 g_bio: 232, 0, 0, 144, 746734, 0 ttyinq: 160, 0, 15, 33, 15, 0 ttyoutq: 256, 0, 8, 22, 8, 0 ata_request: 312, 0, 1, 59, 411946, 0 ata_composite: 336, 0, 0, 0, 0, 0 VNODE: 472, 0, 243, 29, 246, 0 VNODEPOLL: 112, 0, 0, 0, 0, 0 S VFS Cache: 108, 0, 231, 33, 835, 0 L VFS Cache: 328, 0, 0, 0, 0, 0 NAMEI: 1024, 0, 0, 36, 5573, 0 NFSMOUNT: 608, 0, 0, 0, 0, 0 NFSNODE: 648, 0, 0, 0, 0, 0 DIRHASH: 1024, 0, 312, 36, 312, 0 pipe: 728, 0, 0, 15, 1026, 0 ksiginfo: 112, 0, 36, 1020, 36, 0 itimer: 344, 0, 0, 0, 0, 0 KNOTE: 120, 0, 0, 0, 0, 0 socket: 680, 16836, 1, 17, 181, 0 unpcb: 240, 16832, 1, 47, 33, 0 ipq: 56, 567, 0, 0, 0, 0 udp_inpcb: 336, 16841, 0, 33, 148, 0 udpcb: 16, 16968, 0, 336, 148, 0 tcp_inpcb: 336, 16841, 0, 0, 0, 0 tcpcb: 880, 16832, 0, 0, 0, 0 tcptw: 72, 3400, 0, 0, 0, 0 syncache: 144, 15366, 0, 0, 0, 0 hostcache: 136, 15372, 0, 0, 0, 0 tcpreass: 40, 1092, 0, 0, 0, 0 sackhole: 32, 0, 0, 0, 0, 0 sctp_ep: 1248, 16833, 0, 0, 0, 0 sctp_asoc: 2176, 40000, 0, 0, 0, 0 sctp_laddr: 48, 80064, 0, 144, 3, 0 sctp_raddr: 592, 80004, 0, 0, 0, 0 sctp_chunk: 144, 400010, 0, 0, 0, 0 sctp_readq: 104, 400032, 0, 0, 0, 0 sctp_stream_msg_out: 96, 400026, 0, 0, 0, 0 sctp_asconf: 40, 400008, 0, 0, 0, 0 sctp_asconf_ack: 48, 400032, 0, 0, 0, 0 ripcb: 336, 16841, 0, 0, 0, 0 rtentry: 200, 0, 10, 28, 10, 0 selfd: 56, 0, 1, 188, 192, 0 ip4flow: 56, 4158, 0, 0, 0, 0 ip6flow: 80, 4140, 0, 0, 0, 0 SWAPMETA: 288, 61412, 0, 0, 0, 0 Mountpoints: 752, 0, 6, 4, 6, 0 FFS inode: 168, 0, 226, 60, 228, 0 FFS1 dinode: 128, 0, 0, 0, 0, 0 FFS2 dinode: 256, 0, 226, 29, 227, 0 ------------------------------------------------------------------------ vmstat -i interrupt total rate irq1: atkbd0 952 6 irq6: fdc0 1 0 irq14: ata0 108 0 irq17: fwohci0 1 0 irq21: ohci0+ 149695 972 irq22: nfe0 ehci0 7154 46 cpu0: timer 843961 5480 cpu1: timer 843856 5479 Total 1845728 11985 ------------------------------------------------------------------------ pstat -T 10/7944 files 0M/0M swap space ------------------------------------------------------------------------ pstat -s Device 512-blocks Used Avail Capacity ------------------------------------------------------------------------ iostat iostat: kvm_read(_tk_nin): invalid address (0x0) iostat: disabling TTY statistics iostat: kvm_getcptime: invalid address (0x0) iostat: disabling CPU time statistics ad8 KB/t tps MB/s 5.40 756 3.98 ------------------------------------------------------------------------ ipcs -a Message Queues: T ID KEY MODE OWNER GROUP CREATOR CGROUP CBYTES QNUM QBYTES LSPID LRPID STIME RTIME CTIME Shared Memory: T ID KEY MODE OWNER GROUP CREATOR CGROUP NATTCH SEGSZ CPID LPID ATIME DTIME CTIME Semaphores: T ID KEY MODE OWNER GROUP CREATOR CGROUP NSEMS OTIME CTIME ------------------------------------------------------------------------ ipcs -T msginfo: msgmax: 16384 (max characters in a message) msgmni: 40 (# of message queues) msgmnb: 2048 (max characters in a message queue) msgtql: 40 (max # of messages in system) msgssz: 8 (size of a message segment) msgseg: 2048 (# of message segments in system) shminfo: shmmax: 33554432 (max shared memory segment size) shmmin: 1 (min shared memory segment size) shmmni: 192 (max number of shared memory identifiers) shmseg: 128 (max shared memory segments per process) shmall: 8192 (max amount of shared memory in pages) seminfo: semmap: 30 (# of entries in semaphore map) semmni: 10 (# of semaphore identifiers) semmns: 60 (# of semaphores in system) semmnu: 30 (# of undo structures in system) semmsl: 60 (max # of semaphores per id) semopm: 100 (max # of operations per semop call) semume: 10 (max # of undo entries per process) semusz: 152 (size in bytes of undo structure) semvmx: 32767 (semaphore maximum value) semaem: 16384 (adjust on exit max value) ------------------------------------------------------------------------ nfsstat nfsstat: kvm_nlist: can't get names ------------------------------------------------------------------------ netstat -s tcp: 0 packets sent 0 data packets (0 bytes) 0 data packets (0 bytes) retransmitted 0 data packets unnecessarily retransmitted 0 resends initiated by MTU discovery 0 ack-only packets (0 delayed) 0 URG only packets 0 window probe packets 0 window update packets 0 control packets 0 packets received 0 acks (for 0 bytes) 0 duplicate acks 0 acks for unsent data 0 packets (0 bytes) received in-sequence 0 completely duplicate packets (0 bytes) 0 old duplicate packets 0 packets with some dup. data (0 bytes duped) 0 out-of-order packets (0 bytes) 0 packets (0 bytes) of data after window 0 window probes 0 window update packets 0 packets received after close 0 discarded for bad checksums 0 discarded for bad header offset fields 0 discarded because packet too short 0 discarded due to memory problems 0 connection requests 0 connection accepts 0 bad connection attempts 0 listen queue overflows 0 ignored RSTs in the windows 0 connections established (including accepts) 0 connections closed (including 0 drops) 0 connections updated cached RTT on close 0 connections updated cached RTT variance on close 0 connections updated cached ssthresh on close 0 embryonic connections dropped 0 segments updated rtt (of 0 attempts) 0 retransmit timeouts 0 connections dropped by rexmit timeout 0 persist timeouts 0 connections dropped by persist timeout 0 Connections (fin_wait_2) dropped because of timeout 0 keepalive timeouts 0 keepalive probes sent 0 connections dropped by keepalive 0 correct ACK header predictions 0 correct data packet header predictions 0 syncache entries added 0 retransmitted 0 dupsyn 0 dropped 0 completed 0 bucket overflow 0 cache overflow 0 reset 0 stale 0 aborted 0 badack 0 unreach 0 zone failures 0 cookies sent 0 cookies received 0 SACK recovery episodes 0 segment rexmits in SACK recovery episodes 0 byte rexmits in SACK recovery episodes 0 SACK options (SACK blocks) received 0 SACK options (SACK blocks) sent 0 SACK scoreboard overflow 0 packets with ECN CE bit set 0 packets with ECN ECT(0) bit set 0 packets with ECN ECT(1) bit set 0 successful ECN handshakes 0 times ECN reduced the congestion window udp: 0 datagrams received 0 with incomplete header 0 with bad data length field 0 with bad checksum 0 with no checksum 0 dropped due to no socket 0 broadcast/multicast datagrams undelivered 0 dropped due to full socket buffers 0 not for hashed pcb 0 delivered 0 datagrams output 0 times multicast source filter matched ip: 0 total packets received 0 bad header checksums 0 with size smaller than minimum 0 with data size < data length 0 with ip length > max ip packet size 0 with header length < data size 0 with data length < header length 0 with bad options 0 with incorrect version number 0 fragments received 0 fragments dropped (dup or out of space) 0 fragments dropped after timeout 0 packets reassembled ok 0 packets for this host 0 packets for unknown/unsupported protocol 0 packets forwarded (0 packets fast forwarded) 0 packets not forwardable 0 packets received for unknown multicast group 0 redirects sent 0 packets sent from this host 0 packets sent with fabricated ip header 0 output packets dropped due to no bufs, etc. 0 output packets discarded due to no route 0 output datagrams fragmented 0 fragments created 0 datagrams that can't be fragmented 0 tunneling packets that can't find gif 0 datagrams with bad address in header icmp: 0 calls to icmp_error 0 errors not generated in response to an icmp message 0 messages with bad code fields 0 messages less than the minimum length 0 messages with bad checksum 0 messages with bad length 0 multicast echo requests ignored 0 multicast timestamp requests ignored 0 message responses generated 0 invalid return addresses 0 no return routes igmp: 0 messages received 0 messages received with too few bytes 0 messages received with wrong TTL 0 messages received with bad checksum 0 V1/V2 membership queries received 0 V3 membership queries received 0 membership queries received with invalid field(s) 0 general queries received 0 group queries received 0 group-source queries received 0 group-source queries dropped 0 membership reports received 0 membership reports received with invalid field(s) 0 membership reports received for groups to which we belong 0 V3 reports received without Router Alert 0 membership reports sent ip6: 0 total packets received 0 with size smaller than minimum 0 with data size < data length 0 with bad options 0 with incorrect version number 0 fragments received 0 fragments dropped (dup or out of space) 0 fragments dropped after timeout 0 fragments that exceeded limit 0 packets reassembled ok 0 packets for this host 0 packets forwarded 0 packets not forwardable 0 redirects sent 2 packets sent from this host 0 packets sent with fabricated ip header 0 output packets dropped due to no bufs, etc. 0 output packets discarded due to no route 0 output datagrams fragmented 0 fragments created 0 datagrams that can't be fragmented 0 packets that violated scope rules 0 multicast packets which we don't join Mbuf statistics: 0 one mbuf 0 one ext mbuf 0 two or more ext mbuf 0 packets whose headers are not continuous 0 tunneling packets that can't find gif 0 packets discarded because of too many headers 0 failures of source address selection Source addresses selection rule applied: icmp6: 0 calls to icmp6_error 0 errors not generated in response to an icmp6 message 0 errors not generated because of rate limitation Output histogram: MLDv2 listener report: 2 0 messages with bad code fields 0 messages < minimum length 0 bad checksums 0 messages with bad length Histogram of error messages to be generated: 0 no route 0 administratively prohibited 0 beyond scope 0 address unreachable 0 port unreachable 0 packet too big 0 time exceed transit 0 time exceed reassembly 0 erroneous header field 0 unrecognized next header 0 unrecognized option 0 redirect 0 unknown 0 message responses generated 0 messages with too many ND options 0 messages with bad ND options 0 bad neighbor solicitation messages 0 bad neighbor advertisement messages 0 bad router solicitation messages 0 bad router advertisement messages 0 bad redirect messages 0 path MTU changes rip6: 0 messages received 0 checksum calculations on inbound 0 messages with bad checksum 0 messages dropped due to no socket 0 multicast messages dropped due to no socket 0 messages dropped due to full socket buffers 0 delivered 0 datagrams output ------------------------------------------------------------------------ netstat -m 9/529/538 mbufs in use (current/cache/total) 18446744073709551603/287/274/16832 mbuf clusters in use (current/cache/total/max) 0/269 mbuf+clusters out of packet secondary zone in use (current/cache) 0/5/5/8416 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/12624 9k jumbo clusters in use (current/cache/total/max) 0/0/0/8416 16k jumbo clusters in use (current/cache/total/max) 18014398509481960K/726K/702K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 0 calls to protocol drain routines ------------------------------------------------------------------------ netstat -id Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll Drop fwe0* 1500 <Link#1> 02:1e:8c:22:dc:f8 0 0 0 0 0 0 fwip0 1500 <Link#2> 00:1e:8c:00:00:22:dc:f8:0a:02:ff:fe:00:00:00:00 0 0 0 0 0 0 dc0* 1500 <Link#3> 00:12:17:51:31:ac 0 0 0 0 0 0 nfe0* 1500 <Link#4> 00:1f:c6:be:65:76 0 0 0 0 0 0 plip0 1500 <Link#5> 0 0 0 0 0 0 lo0 16384 <Link#6> 0 0 0 0 0 0 lo0 16384 your-net localhost 0 - 0 - - - lo0 16384 localhost ::1 0 - 0 - - - lo0 16384 fe80:6::1 fe80:6::1 0 - 0 - - - rt287 2290 <Link#7> 00:14:d1:67:a5:de 0 10 30 0 0 0 wlan0 1500 <Link#8> 00:14:d1:67:a5:de 0 0 0 0 0 0 wlan0 1500 fe80:8::214:d fe80:8::214:d1ff: 0 - 2 - - - ------------------------------------------------------------------------ netstat -anr Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire 127.0.0.1 link#6 UH 0 0 lo0 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UH lo0 fe80::%lo0/64 link#6 U lo0 fe80::1%lo0 link#6 UHS lo0 fe80::%8/64 link#8 U wlan0 fe80::214:d1ff:fe67:a5de%8 link#8 UHS lo0 ff01:6::/32 ::1 U lo0 ff01:8::/32 fe80::214:d1ff:fe67:a5de%8 U wlan0 ff02::%lo0/32 ::1 U lo0 ff02::%8/32 fe80::214:d1ff:fe67:a5de%8 U wlan0 ------------------------------------------------------------------------ netstat -anA Active UNIX domain sockets Address Type Recv-Q Send-Q Inode Conn Refs Nextref Addr ffffff00029f4d20 stream 0 0 ffffff0002a9db10 0 0 0 /var/run/devd.pipe ------------------------------------------------------------------------ netstat -aL unix 0/0/4 /var/run/devd.pipe ------------------------------------------------------------------------ fstat USER CMD PID FD MOUNT INUM MODE SZ|DV R/W root dhclient 1208 root / 2 drwxr-xr-x 512 r root dhclient 1208 wd /var 211968 drwxr-x--- 512 r root dhclient 1208 text / 49906 -r-xr-xr-x 87896 r root dhclient 1208 0 /dev 4 crw------- console rw root dhclient 1208 1 /dev 4 crw------- console rw root dhclient 1208 2 /dev 4 crw------- console rw root dhclient 1208 5* local stream ffffff00029f4d20 root sh 1187 root / 2 drwxr-xr-x 512 r root sh 1187 wd /var 211968 drwxr-x--- 512 r root sh 1187 text / 42 -r-xr-xr-x 132840 r root sh 1187 0 /dev 4 crw------- console rw root sh 1187 1 /dev 4 crw------- console rw root sh 1187 2 /dev 4 crw------- console rw root sh 1187 5* local stream ffffff00029f4d20 root sh 1187 10 / 49642 -r-xr-xr-x 1233 r root sh 1002 root / 2 drwxr-xr-x 512 r root sh 1002 wd /var 211968 drwxr-x--- 512 r root sh 1002 text / 42 -r-xr-xr-x 132840 r root sh 1002 0 /dev 4 crw------- console rw root sh 1002 1 /dev 4 crw------- console rw root sh 1002 2 /dev 4 crw------- console rw root sh 1002 5* local stream ffffff00029f4d20 root sh 1002 10 / 49695 -r-xr-xr-x 3838 r root sh 993 root / 2 drwxr-xr-x 512 r root sh 993 wd /var 211968 drwxr-x--- 512 r root sh 993 text / 42 -r-xr-xr-x 132840 r root sh 993 0 /dev 4 crw------- console rw root sh 993 1 /dev 4 crw------- console rw root sh 993 2 /dev 4 crw------- console rw root sh 993 5* local stream ffffff00029f4d20 root sh 993 10 / 49874 -rwxr-xr-x 2362 r root devd 98 root / 2 drwxr-xr-x 512 r root devd 98 wd /var 211968 drwxr-x--- 512 r root devd 98 text / 49891 -r-xr-xr-x 409464 r root devd 98 0 /dev 4 crw------- console rw root devd 98 1 /dev 4 crw------- console rw root devd 98 2 /dev 4 crw------- console rw root devd 98 3 / 49516 drwxr-xr-x 512 r root devd 98 4 /dev 6 crw------- devctl r root devd 98 5* local stream ffffff00029f4d20 root sh 91 root / 2 drwxr-xr-x 512 r root sh 91 wd /var 211968 drwxr-x--- 512 r root sh 91 text / 42 -r-xr-xr-x 132840 r root sh 91 0 /dev 4 crw------- console rw root sh 91 1 /dev 4 crw------- console rw root sh 91 2 /dev 4 crw------- console rw root sh 91 10 / 49640 -r-xr-xr-x 434 r root sh 89 root / 2 drwxr-xr-x 512 r root sh 89 wd /var 211968 drwxr-x--- 512 r root sh 89 text / 42 -r-xr-xr-x 132840 r root sh 89 0 /dev 4 crw------- console rw root sh 89 1 /dev 4 crw------- console rw root sh 89 2 /dev 4 crw------- console rw root sh 89 10 / 49348 -rwxr-xr-x 2446 r root sh 24 root / 2 drwxr-xr-x 512 r root sh 24 wd /var 211968 drwxr-x--- 512 r root sh 24 text / 42 -r-xr-xr-x 132840 r root sh 24 0 /dev 4 crw------- console rw root sh 24 1 /dev 4 crw------- console rw root sh 24 2 /dev 4 crw------- console rw root sh 24 10 /dev 4 crw------- console rw root init 1 root / 2 drwxr-xr-x 512 r root init 1 wd / 2 drwxr-xr-x 512 r root init 1 text / 49908 -r-xr-xr-x 718040 r root kernel 0 root / 2 drwxr-xr-x 512 r root kernel 0 wd / 2 drwxr-xr-x 512 r ------------------------------------------------------------------------ dmesg Copyright (c) 1992-2009 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-RELEASE-p2 #1 r206630: Fri Apr 16 04:51:51 EDT 2010 root@:/usr/local/freebsd8/src/sys/amd64/compile/MARINA.debug WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ (2613.41-MHz K8-class CPU) Origin = "AuthenticAMD" Id = 0x40f32 Stepping = 2 Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> Features2=0x2001<SSE3,CX16> AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!> AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8> real memory = 536870912 (512 MB) avail memory = 497504256 (474 MB) ACPI APIC Table: <Nvidia ASUSACPI> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 4 ioapic0 <Version 1.1> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <Nvidia ASUSACPI> on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 1fde0000 (3) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 acpi_hpet0: <High Precision Event Timer> iomem 0xfefff000-0xfefff3ff on acpi0 Timecounter "HPET" frequency 25000000 Hz quality 900 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pci0: <memory> at device 0.0 (no driver attached) isab0: <PCI-ISA bridge> at device 1.0 on pci0 isa0: <ISA bus> on isab0 pci0: <serial bus, SMBus> at device 1.1 (no driver attached) ohci0: <OHCI (generic) USB controller> mem 0xfe02f000-0xfe02ffff irq 21 at device 2.0 on pci0 ohci0: [ITHREAD] usbus0: <OHCI (generic) USB controller> on ohci0 ehci0: <NVIDIA nForce4 USB 2.0 controller> mem 0xfeb00000-0xfeb000ff irq 22 at device 2.1 on pci0 ehci0: [ITHREAD] usbus1: EHCI version 1.0 usbus1: <NVIDIA nForce4 USB 2.0 controller> on ehci0 atapci0: <nVidia nForce CK804 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe800-0xe80f at device 6.0 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] atapci1: <nVidia nForce CK804 SATA300 controller> port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xd400-0xd40f mem 0xfe02c000-0xfe02cfff irq 23 at device 7.0 on pci0 atapci1: [ITHREAD] ata2: <ATA channel 0> on atapci1 ata2: [ITHREAD] ata3: <ATA channel 1> on atapci1 ata3: [ITHREAD] atapci2: <nVidia nForce CK804 SATA300 controller> port 0x9e0-0x9e7,0xbe0-0xbe3,0x960-0x967,0xb60-0xb63,0xc000-0xc00f mem 0xfe02b000-0xfe02bfff irq 21 at device 8.0 on pci0 atapci2: [ITHREAD] ata4: <ATA channel 0> on atapci2 ata4: [ITHREAD] ata5: <ATA channel 1> on atapci2 ata5: [ITHREAD] pcib1: <ACPI PCI-PCI bridge> at device 9.0 on pci0 pci1: <ACPI PCI bus> on pcib1 fwohci0: <VIA Fire II (VT6306)> port 0xac00-0xac7f mem 0xfdfff000-0xfdfff7ff irq 17 at device 1.0 on pci1 fwohci0: [ITHREAD] fwohci0: OHCI version 1.10 (ROM=1) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:1e:8c:00:00:22:dc:f8 fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: <IEEE1394(FireWire) bus> on fwohci0 dcons_crom0: <dcons configuration ROM> on firewire0 dcons_crom0: bus_addr 0x2210000 fwe0: <Ethernet over FireWire> on firewire0 if_fwe0: Fake Ethernet address: 02:1e:8c:22:dc:f8 fwe0: Ethernet address: 02:1e:8c:22:dc:f8 fwip0: <IP over FireWire> on firewire0 fwip0: Firewire address: 00:1e:8c:00:00:22:dc:f8 @ 0xfffe00000000, S400, maxrec 2048 fwohci0: Initiate bus reset fwohci0: fwohci_intr_core: BUS reset fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode dc0: <ADMtek AN985 10/100BaseTX> port 0xa800-0xa8ff mem 0xfdffe000-0xfdffe3ff irq 16 at device 6.0 on pci1 miibus0: <MII bus> on dc0 ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto dc0: Ethernet address: 00:12:17:51:31:ac dc0: [ITHREAD] nfe0: <NVIDIA nForce4 CK804 MCP9 Networking Adapter> port 0xbc00-0xbc07 mem 0xfe02a000-0xfe02afff irq 22 at device 10.0 on pci0 miibus1: <MII bus> on nfe0 atphy0: <Atheros F1 10/100/1000 PHY> PHY 0 on miibus1 atphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto nfe0: Ethernet address: 00:1f:c6:be:65:76 nfe0: [FILTER] pcib2: <ACPI PCI-PCI bridge> at device 11.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> at device 12.0 on pci0 pci3: <ACPI PCI bus> on pcib3 pcib4: <ACPI PCI-PCI bridge> at device 13.0 on pci0 pci4: <ACPI PCI bus> on pcib4 pcib5: <ACPI PCI-PCI bridge> at device 14.0 on pci0 pci5: <ACPI PCI bus> on pcib5 vgapci0: <VGA-compatible display> port 0x9c00-0x9cff mem 0xd0000000-0xdfffffff,0xfdef0000-0xfdefffff irq 18 at device 0.0 on pci5 vgapci1: <VGA-compatible display> mem 0xfdee0000-0xfdeeffff at device 0.1 on pci5 acpi_tz0: <Thermal Zone> on acpi0 ACPI Warning: \\_TZ_.THRM._PSL: Return Package type mismatch at index 0 - found [NULL Object Descriptor], expected Reference 20090521 nspredef-1058 atrtc0: <AT realtime clock> port 0x70-0x73 on acpi0 fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FILTER] uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 uart0: [FILTER] ppc0: <Parallel port> port 0x378-0x37f irq 7 on acpi0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode ppc0: [ITHREAD] ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 plip0: [ITHREAD] lpt0: <Printer> on ppbus0 lpt0: [ITHREAD] lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 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] cpu0: <ACPI CPU> on acpi0 powernow0: <PowerNow! K8> on cpu0 cpu1: <ACPI CPU> on acpi0 powernow1: <PowerNow! K8> on cpu1 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 Timecounters tick every 1.000 msec firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me) firewire0: bus manager 0 usbus0: 12Mbps Full Speed USB v1.0 usbus1: 480Mbps High Speed USB v2.0 acd0: DMA limited to UDMA33, device found non-ATA66 cable ugen0.1: <nVidia> at usbus0 uhub0: <nVidia OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 ugen1.1: <nVidia> at usbus1 uhub1: <nVidia EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 acd0: DVDR <LITE-ON DVDRW LH-20A1P/KL0N> at ata0-slave UDMA33 ad8: 152627MB <WDC WD1600AAJS-22PSA0 05.06H05> at ata4-master SATA300 SMP: AP CPU #1 Launched! WARNING: WITNESS option enabled, expect reduced performance. uhub0: 9 ports with 9 removable, self powered Root mount waiting for: usbus1 Root mount waiting for: usbus1 uhub1: 9 ports with 9 removable, self powered Root mount waiting for: usbus1 ugen1.2: <Ralink> at usbus1 rt28700: <1.0> on usbus1 rt28700: invalid EEPROM LNA gain #2: 0x00 rt28700: invalid EEPROM LNA gain #3: 0x00 rt28700: MAC/BBP RT2870 (rev 0x28720202), RF RT2720 Root mount waiting for: usbus1 Root mount waiting for: usbus1 Root mount waiting for: usbus1 rt28700: skip channel 10, could not find extension channel rt28700: skip channel 11, could not find extension channel rt28700: skip channel 12, could not find extension channel rt28700: skip channel 13, could not find extension channel rt28700: skip channel 14, could not find extension channel Root mount waiting for: usbus1 Trying to mount root from ufs:/dev/ad8s1a WARNING: / was not properly dismounted Enter full pathname of shell or RETURN for /bin/sh : ugen0.2: <Dell> at usbus0 ums0: <Dell Dell USB Optical Mouse, class 0/0, rev 2.00/43.01, addr 2> on usbus0 ums0: 3 buttons and [XYZ] coordinates ID=0 ugen0.3: <vendor 0x0d8c> at usbus0 uaudio0: <vendor 0x0d8c product 0x0201, class 0/0, rev 1.10/0.10, addr 3> on usbus0 uaudio0: Play: 48000 Hz, 2 ch, 16-bit S-LE PCM format uaudio0: Record: 48000 Hz, 2 ch, 16-bit S-LE PCM format uaudio0: No midi sequencer pcm0: <USB audio> on uaudio0 # ** /dev/ad8s1a ** Last Mounted on / ** Root file system ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 2895 files, 246975 used, 6840 free (176 frags, 833 blocks, 0.1% fragmentation) ***** FILE SYSTEM MARKED CLEAN ***** ** /dev/ad8s1g ** Last Mounted on /home ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 267070 files, 13109317 used, 2122001 free (44537 frags, 259683 blocks, 0.3% fragmentation) ***** FILE SYSTEM MARKED CLEAN ***** ** /dev/ad8s1e ** Last Mounted on /tmp ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 253 files, 149 used, 253666 free (50 frags, 31702 blocks, 0.0% fragmentation) ***** FILE SYSTEM MARKED CLEAN ***** ** /dev/ad8s1f ** Last Mounted on /usr ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 533025 files, 17448217 used, 2863181 free (92013 frags, 346396 blocks, 0.5% fragmentation) ***** FILE SYSTEM MARKED CLEAN ***** ** /dev/ad8s1d ** Last Mounted on /var ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups FREE BLK COUNT(S) WRONG IN SUPERBLK SALVAGE? yes 54850 files, 428358 used, 2110161 free (14129 frags, 262004 blocks, 0.6% fragmentation) ***** FILE SYSTEM MARKED CLEAN ***** ***** FILE SYSTEM WAS MODIFIED ***** # # # # bounds info.1 minfree vmcore.1 info.0 info.2 vmcore.0 vmcore.2 # total 552436 -rw-r--r-- 1 root wheel 2 Dec 6 2008 bounds -rw------- 1 root wheel 457 Nov 16 2008 info.0 -rw------- 1 root wheel 468 Dec 2 2008 info.1 -rw------- 1 root wheel 454 Dec 6 2008 info.2 -rw-r--r-- 1 root wheel 5 Oct 25 02:47 minfree -rw------- 1 root wheel 145252352 Nov 16 2008 vmcore.0 -rw------- 1 root wheel 100720640 Dec 2 2008 vmcore.1 -rw------- 1 root wheel 56762368 Dec 6 2008 vmcore.2 # DUMPFS(8) FreeBSD System Manager's Manual DUMPFS(8) \^[[1mNAME\^[[m \^[[1mdumpfs\^[[m -- dump file system information \^[[1mSYNOPSIS\^[[m \^[[1mdumpfs\^[[m [\^[[1m-f\^[[m] [\^[[1m-m\^[[m] \^[[7mfilesys\^[[27m | \^[[7mdevice\^[[27m \^[[1mDESCRIPTION\^[[m The \^[[1mdumpfs\^[[m utility prints out the super block and cylinder group informa- tion for the file system or special device specified, unless the \^[[1m-f\^[[m or \^[[1m-m\^[[m flag is specified. The listing is very long and detailed. This command is useful mostly for finding out certain file system information such as the file system block size and minimum free space percentage. If \^[[1m-f\^[[m is specified, a sorted list of all free fragments and free fragment ranges, as represented in cylinder group block free lists, is printed. If the flag is specified twice, contiguous free fragments are not col- lapsed into ranges and instead printed in a simple list. Fragment num- bers may be converted to raw byte offsets by multiplying by the fragment size, which may be useful when recovering deleted data. If \^[[1m-m\^[[m is specified, a newfs(8) command is printed that can be used to generate a new file system with equivalent settings. \^[[7m--More--(byte 1266)\^[[27m\^[[K \^[[K \^[[1mSEE\^[[m \^[[1mALSO\^[[m disktab(5), fs(5), disklabel(8), fsck(8), newfs(8), tunefs(8) \^[[1mHISTORY\^[[m The \^[[1mdumpfs\^[[m utility appeared in 4.2BSD. FreeBSD 8.0 January 28, 2009 FreeBSD 8.0 \^[[K # No manual entry for dumpdev # lock order reversal: 1st 0xffffff800a2fd328 bufwait (bufwait) @ kern/vfs_bio.c:2559 2nd 0xffffff00029a4800 dirhash (dirhash) @ ufs/ufs/ufs_dirhash.c:285 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x2c witness_checkorder() at witness_checkorder+0x66f _sx_xlock() at _sx_xlock+0x35 ufsdirhash_acquire() at ufsdirhash_acquire+0x33 ufsdirhash_add() at ufsdirhash_add+0x19 ufs_direnter() at ufs_direnter+0x848 ufs_makeinode() at ufs_makeinode+0x313 VOP_CREATE_APV() at VOP_CREATE_APV+0x31 vn_open_cred() at vn_open_cred+0x423 kern_openat() at kern_openat+0x179 syscall() at syscall+0x19e Xfast_syscall() at Xfast_syscall+0xe1 --- syscall (5, FreeBSD ELF64, open), rip = 0x80084757c, rsp = 0x7fffffffd698, rbp = 0x50b384 --- KDB: enter: witness_checkorder Formatting page, please wait... Done. SWAPON(8) FreeBSD System Manager's Manual SWAPON(8) \^[[1mNAME\^[[m \^[[1mswapon\^[[m, \^[[1mswapoff\^[[m, \^[[1mswapctl\^[[m -- specify devices for paging and swapping \^[[1mSYNOPSIS\^[[m \^[[1mswapon\^[[m \^[[1m-aq\^[[m | \^[[7mfile\^[[27m \^[[7m...\^[[27m \^[[1mswapoff\^[[m \^[[1m-aq\^[[m | \^[[7mfile\^[[27m \^[[7m...\^[[27m \^[[1mswapctl\^[[m [\^[[1m-AghklmsU\^[[m] [\^[[1m-a\^[[m \^[[7mfile\^[[27m \^[[7m...\^[[27m | \^[[1m-d\^[[m \^[[7mfile\^[[27m \^[[7m...\^[[27m] \^[[1mDESCRIPTION\^[[m The \^[[1mswapon\^[[m, \^[[1mswapoff\^[[m and \^[[1mswapctl\^[[m utilities are used to control swap devices in the system. At boot time all swap entries in \^[[7m/etc/fstab\^[[27m are added automatically when the system goes multi-user. Swap devices use a fixed interleave; the maximum number of devices is specified by the ker- nel configuration option NSWAPDEV, which is typically set to 4. There is no priority mechanism. The \^[[1mswapon\^[[m utility adds the specified swap devices to the system. If the \^[[1m-a\^[[m option is used, all swap devices in \^[[7m/etc/fstab\^[[27m will be added, unless their ``noauto'' option is also set. If the \^[[1m-q\^[[m option is used informa- tional messages will not be written to standard output when a swap device is added. \^[[7m--More--(byte 1329)\^[[27m\^[[K \^[[K The \^[[1mswapoff\^[[m utility removes the specified swap devices from the system. If the \^[[1m-a\^[[m option is used, all swap devices in \^[[7m/etc/fstab\^[[27m will be removed, unless their ``noauto'' option is also set. If the \^[[1m-q\^[[m option is used informational messages will not be written to standard output when a swap device is removed. Note that \^[[1mswapoff\^[[m will fail and refuse to remove a swap device if there is insufficient VM (memory + remaining swap devices) to run the system. The \^[[1mswapoff\^[[m utility must move swapped pages out of the device being removed which could lead to high system loads for a period of time, depending on how much data has been swapped out to that device. The \^[[1mswapctl\^[[m utility exists primarily for those familiar with other BSDs and may be used to add, remove, or list swap devices. Note that the \^[[1m-a\^[[m option is used differently in \^[[1mswapctl\^[[m and indicates that a specific list of devices shou ld be added. The \^[[1m-d\^[[m option indicates that a specific list should be removed. The \^[[1m-A\^[[m and \^[[1m-U\^[[m options to \^[[1mswapctl\^[[m operate on all swap entries in \^[[7m/etc/fstab\^[[27m which do not have their ``noauto'' option set. Swap information can be generated using the swapinfo(8) utility, \^[[1mpstat\^[[m \^[[1m-s\^[[m, or \^[[1mswapctl\^[[m \^[[1m-l\^[[m. The \^[[1mswapctl\^[[m utility has the following options for listing swap: \^[[1m-h\^[[m Output values in human-readable form. \^[[7m--More--(byte 2920)\^[[27m\^[[K \^[[K # DUMPFS(8) FreeBSD System Manager's Manual DUMPFS(8) \^[[1mNAME\^[[m \^[[1mdumpfs\^[[m -- dump file system information \^[[1mSYNOPSIS\^[[m \^[[1mdumpfs\^[[m [\^[[1m-f\^[[m] [\^[[1m-m\^[[m] \^[[7mfilesys\^[[27m | \^[[7mdevice\^[[27m \^[[1mDESCRIPTION\^[[m The \^[[1mdumpfs\^[[m utility prints out the super block and cylinder group informa- tion for the file system or special device specified, unless the \^[[1m-f\^[[m or \^[[1m-m\^[[m flag is specified. The listing is very long and detailed. This command is useful mostly for finding out certain file system information such as the file system block size and minimum free space percentage. If \^[[1m-f\^[[m is specified, a sorted list of all free fragments and free fragment ranges, as represented in cylinder group block free lists, is printed. If the flag is specified twice, contiguous free fragments are not col- lapsed into ranges and instead printed in a simple list. Fragment num- bers may be converted to raw byte offsets by multiplying by the fragment size, which may be useful when recovering deleted data. If \^[[1m-m\^[[m is specified, a newfs(8) command is printed that can be used to generate a new file system with equivalent settings. \^[[7m--More--(byte 1266)\^[[27m\^[[K \^[[K \^[[1mSEE\^[[m \^[[1mALSO\^[[m disktab(5), fs(5), disklabel(8), fsck(8), newfs(8), tunefs(8) \^[[1mHISTORY\^[[m The \^[[1mdumpfs\^[[m utility appeared in 4.2BSD. FreeBSD 8.0 January 28, 2009 FreeBSD 8.0 \^[[K # No manual entry for dumpdev # Formatting page, please wait... Done. RC.CONF(5) FreeBSD File Formats Manual RC.CONF(5) \^[[1mNAME\^[[m \^[[1mrc.conf\^[[m -- system configuration information \^[[1mDESCRIPTION\^[[m The file \^[[1mrc.conf\^[[m contains descriptive information about the local host name, configuration details for any potential network interfaces and which services should be started up at system initial boot time. In new installations, the \^[[1mrc.conf\^[[m file is generally initialized by the system installation utility, sysinstall(8). The purpose of \^[[1mrc.conf\^[[m is not to run commands or perform system startup actions directly. Instead, it is included by the various generic startup scripts in \^[[7m/etc\^[[27m which conditionalize their internal actions according to the settings found there. The \^[[7m/etc/rc.conf\^[[27m file is included from the file \^[[7m/etc/defaults/rc.conf\^[[27m, which specifies the default settings for all the available options. Options need only be specified in \^[[7m/e tc/rc.conf\^[[27m when the system adminis- trator wishes to override these defaults. The file \^[[7m/etc/rc.conf.local\^[[27m is used to override settings in \^[[7m/etc/rc.conf\^[[27m for historical reasons. See the \^[[7mrc_conf_files\^[[27m variable below. \^[[7m--More--(byte 1427)\^[[27m\^[[K \^[[K/ \^[[Kd\^Hd \^[[Ku\^Hu \^[[Km\^Hm \^[[Kp\^Hp \^[[Kd\^Hd \^[[Ke\^He \^[[Kv\^Hv \^[[K ..skipping... \^[[7mdumpdev\^[[27m (\^[[7mstr\^[[27m) Indicates the device (usually a swap partition) to which a crash dump should be written in the event of a system crash. If the value of this variable is ``AUTO'', the first suitable swap device listed in \^[[7m/etc/fstab\^[[27m will be used as dump device. Otherwise, the value of this variable is passed as the argument to dumpon(8). To disable crash dumps, set this variable to ``NO''. \^[[7mdumpdir\^[[27m (\^[[7mstr\^[[27m) When the system reboots after a crash and a crash dump is found on the device specified by the \^[[7mdumpdev\^[[27m variable, savecore(8) will save that crash dump and a copy of the ker- nel to the directory specified by the \^[[7mdumpdir\^[[27m variable. The default value is \^[[7m/var/crash\^[[27m. Set to ``NO'' to not run savecore(8) at boot time when \^[[7m dumpdir\^[[27m is set. \^[[7msavecore_flags\^[[27m (\^[[7mstr\^[[27m) If crash dumps are enabled, these are the flags to pass to the savecore(8) utility. \^[[7mquota_enable\^[[27m (\^[[7mbool\^[[27m) Set to ``YES'' to turn on user and group disk quotas on system startup via the quotaon(8) command for all file systems marked as having quotas enabled in \^[[7m/etc/fstab\^[[27m. The kernel must be built with \^[[1moptions\^[[m \^[[1mQUOTA\^[[m for disk quotas to \^[[7m--More--(byte 78905)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T \^[[25;1H\^[[K\^[[7m--More--(byte 78819)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T manual page. \^[[25;1H\^[[K\^[[7m--More--(byte 78736)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T \^[[7m/etc/rc.sendmail\^[[27m uses are documented in the rc.sendmail(8) \^[[25;1H\^[[K\^[[7m--More--(byte 78675)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T \^[[7m/etc/rc.sendmail\^[[27m. The \^[[7msendmail_*\^[[27m variables which \^[[25;1H\^[[K\^[[7m--More--(byte 78604)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T run to start a mail transfer agent. The default is \^[[25;1H\^[[K\^[[7m--More--(byte 78562)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T (\^[[7mstr\^[[27m) This variable specifies the full path to the script to \^[[25;1H\^[[K\^[[7m--More--(byte 78561)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KB\^HB\^[[K \^[[7m--More--(byte 78562)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T (\^[[7mstr\^[[27m) This variable specifies the full path to the script to \^[[25;1H\^[[K\^[[7m--More--(byte 78561)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T \^[[7mmta_start_script\^[[27m \^[[25;1H\^[[K\^[[7m--More--(byte 78530)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T \^[[25;1H\^[[K\^[[7m--More--(byte 78459)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T tories to be created. \^[[25;1H\^[[K\^[[7m--More--(byte 78411)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T program. The default is ``-d'', which causes missing direc- \^[[25;1H\^[[K\^[[7m--More--(byte 78410)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T ``YES'', these are the flags to pass to the chkprintcap(8) \^[[25;1H\^[[K\^[[7m--More--(byte 78347)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T (\^[[7mstr\^[[27m) If \^[[7mlpd_enable\^[[27m and \^[[7mchkprintcap_enable\^[[27m are set to \^[[25;1H\^[[K\^[[7m--More--(byte 78269)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T \^[[7mchkprintcap_flags\^[[27m \^[[25;1H\^[[K\^[[7m--More--(byte 78191)\^[[27m\^[[K \^[[K \^[[KESC\^H\^H\^HESC \^[[K[\^H[ \^[[KA\^HA\^[[K \^[[H\^[[T \^[[25;1H\^[[K\^[[7m--More--(byte 78127)\^[[27m\^[[K \^[[K/ \^[[Ks\^Hs \^[[Ka\^Ha \^[[Kv\^Hv \^[[Ke\^He \^[[Kc\^Hc \^[[Ko\^Ho \^[[Kr\^Hr \^[[K savecore(8) will save that crash dump and a copy of the ker- nel to the directory specified by the \^[[7mdumpdir\^[[27m variable. The default value is \^[[7m/var/crash\^[[27m. Set to ``NO'' to not run savecore(8) at boot time when \^[[7mdumpdir\^[[27m is set. \^[[7msavecore_flags\^[[27m (\^[[7mstr\^[[27m) If crash dumps are enabled, these are the flags to pass to the savecore(8) utility. \^[[7mquota_enable\^[[27m (\^[[7mbool\^[[27m) Set to ``YES'' to turn on user and group disk quotas on system startup via the quotaon(8) command for all file systems marked as having quotas enabled in \^[[7m/etc/fstab\^[[27m. The kernel must be built with \^[[1moptions\^[[m \^[[1mQUOTA\^[[m for disk quotas to function. \^[[7mcheck_quotas\^[[27m (\^[[7mbool\^[[27m) Set to ``YES'' to enable user and group disk quota checking via the quot acheck(8) command. \^[[7mquotacheck_flags\^[[27m (\^[[7mstr\^[[27m) If \^[[7mquota_enable\^[[27m is set to ``YES'', and \^[[7mcheck_quotas\^[[27m is set to ``YES'', these are the flags to pass to the quotacheck(8) utility. The default is ``-a'', which checks \^[[7m--More--(byte 79363)\^[[27m\^[[K \^[[K/\^[[K quotas for all file systems with quotas enabled in \^[[7m/etc/fstab\^[[27m. \^[[7m--More--(byte 79453)\^[[27m\^[[K \^[[K/\^[[K \^[[7mquotaon_flags\^[[27m (\^[[7mstr\^[[27m) If \^[[7mquota_enable\^[[27m is set to ``YES'', these are the flags \^[[7m--More--(byte 79592)\^[[27m\^[[K \^[[K/\^[[K to pass to the quotaon(8) utility. The default is ``-a'', which enables quotas for all file systems with quotas enabled \^[[7m--More--(byte 79719)\^[[27m\^[[K \^[[K/\^[[K ..skipping... rpcbind(8), rpc.lockd(8), rpc.statd(8), rwhod(8), savecore(8), sdpd(8), sshd(8), swapon(8), sysctl(8), syslogd(8), timed(8), wlandebug(8), yp(8), ypbind(8), ypserv(8), ypset(8) \^[[1mHISTORY\^[[m The \^[[1mrc.conf\^[[m file appeared in FreeBSD 2.2.2. \^[[1mAUTHORS\^[[m Jordan K. Hubbard. FreeBSD 8.0 September 17, 2009 FreeBSD 8.0 \^[[K # Formatting page, please wait... Done. SAVECORE(8) FreeBSD System Manager's Manual SAVECORE(8) \^[[1mNAME\^[[m \^[[1msavecore\^[[m -- save a core dump of the operating system \^[[1mSYNOPSIS\^[[m \^[[1msavecore\^[[m \^[[1m-c\^[[m \^[[1msavecore\^[[m \^[[1m-C\^[[m [\^[[1m-v\^[[m] [\^[[7mdirectory\^[[27m \^[[7mdevice\^[[27m] \^[[1msavecore\^[[m [\^[[1m-fkvz\^[[m] [\^[[7mdirectory\^[[27m [\^[[7mdevice\^[[27m \^[[7m...\^[[27m]] \^[[1mDESCRIPTION\^[[m The \^[[1msavecore\^[[m utility copies a core dump into \^[[7mdirectory\^[[27m, or the current working directory if no \^[[7mdirectory\^[[27m argument is given, and enters a reboot message and information about the core dump into the system log. The options are as follows: \^[[1m-C\^[[m Check to see if a dump exists, and display a brief message to indicate the status. An exit status of 0 indicates that a dump is there, 1 indicates that none exists. This option is compati- ble only with the [\^[[1m-v\^[[m] option. \^[[1m-c\^[[m Clear the dump, so that future invoca tions of \^[[1msavecore\^[[m will ignore it. \^[[7m--More--(byte 1134)\^[[27m\^[[K \^[[K # No dump exists # savecore: chdir(/dev/ad8s1b): Not a directory # No dump exists # # kldload: can't load rt2870 : File exists # kldload: can't load rt2870.ko : File exists # Copyright (c) 1992-2009 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-RELEASE-p2 #1 r206630: Fri Apr 16 04:51:51 EDT 2010 root@:/usr/local/freebsd8/src/sys/amd64/compile/MARINA.debug WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ (2613.41-MHz K8-class CPU) Origin = "AuthenticAMD" Id = 0x40f32 Stepping = 2 Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> Features2=0x2001<SSE3,CX16> AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!> AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8> real memory = 536870912 (512 MB) avail memory = 497504256 (474 MB) ACPI APIC Table: <Nvidia ASUSACPI> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 4 ioapic0 <Version 1.1> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <Nvidia ASUSACPI> on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 1fde0000 (3) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 acpi_hpet0: <High Precision Event Timer> iomem 0xfefff000-0xfefff3ff on acpi0 Timecounter "HPET" frequency 25000000 Hz quality 900 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pci0: <memory> at device 0.0 (no driver attached) isab0: <PCI-ISA bridge> at device 1.0 on pci0 isa0: <ISA bus> on isab0 pci0: <serial bus, SMBus> at device 1.1 (no driver attached) ohci0: <OHCI (generic) USB controller> mem 0xfe02f000-0xfe02ffff irq 21 at device 2.0 on pci0 ohci0: [ITHREAD] usbus0: <OHCI (generic) USB controller> on ohci0 ehci0: <NVIDIA nForce4 USB 2.0 controller> mem 0xfeb00000-0xfeb000ff irq 22 at device 2.1 on pci0 ehci0: [ITHREAD] usbus1: EHCI version 1.0 usbus1: <NVIDIA nForce4 USB 2.0 controller> on ehci0 atapci0: <nVidia nForce CK804 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe800-0xe80f at device 6.0 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] atapci1: <nVidia nForce CK804 SATA300 controller> port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xd400-0xd40f mem 0xfe02c000-0xfe02cfff irq 23 at device 7.0 on pci0 atapci1: [ITHREAD] ata2: <ATA channel 0> on atapci1 ata2: [ITHREAD] ata3: <ATA channel 1> on atapci1 ata3: [ITHREAD] atapci2: <nVidia nForce CK804 SATA300 controller> port 0x9e0-0x9e7,0xbe0-0xbe3,0x960-0x967,0xb60-0xb63,0xc000-0xc00f mem 0xfe02b000-0xfe02bfff irq 21 at device 8.0 on pci0 atapci2: [ITHREAD] ata4: <ATA channel 0> on atapci2 ata4: [ITHREAD] ata5: <ATA channel 1> on atapci2 ata5: [ITHREAD] pcib1: <ACPI PCI-PCI bridge> at device 9.0 on pci0 pci1: <ACPI PCI bus> on pcib1 fwohci0: <VIA Fire II (VT6306)> port 0xac00-0xac7f mem 0xfdfff000-0xfdfff7ff irq 17 at device 1.0 on pci1 fwohci0: [ITHREAD] fwohci0: OHCI version 1.10 (ROM=1) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:1e:8c:00:00:22:dc:f8 fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: <IEEE1394(FireWire) bus> on fwohci0 dcons_crom0: <dcons configuration ROM> on firewire0 dcons_crom0: bus_addr 0x2210000 fwe0: <Ethernet over FireWire> on firewire0 if_fwe0: Fake Ethernet address: 02:1e:8c:22:dc:f8 fwe0: Ethernet address: 02:1e:8c:22:dc:f8 fwip0: <IP over FireWire> on firewire0 fwip0: Firewire address: 00:1e:8c:00:00:22:dc:f8 @ 0xfffe00000000, S400, maxrec 2048 fwohci0: Initiate bus reset fwohci0: fwohci_intr_core: BUS reset fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode dc0: <ADMtek AN985 10/100BaseTX> port 0xa800-0xa8ff mem 0xfdffe000-0xfdffe3ff irq 16 at device 6.0 on pci1 miibus0: <MII bus> on dc0 ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto dc0: Ethernet address: 00:12:17:51:31:ac dc0: [ITHREAD] nfe0: <NVIDIA nForce4 CK804 MCP9 Networking Adapter> port 0xbc00-0xbc07 mem 0xfe02a000-0xfe02afff irq 22 at device 10.0 on pci0 miibus1: <MII bus> on nfe0 atphy0: <Atheros F1 10/100/1000 PHY> PHY 0 on miibus1 atphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto nfe0: Ethernet address: 00:1f:c6:be:65:76 nfe0: [FILTER] pcib2: <ACPI PCI-PCI bridge> at device 11.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> at device 12.0 on pci0 pci3: <ACPI PCI bus> on pcib3 pcib4: <ACPI PCI-PCI bridge> at device 13.0 on pci0 pci4: <ACPI PCI bus> on pcib4 pcib5: <ACPI PCI-PCI bridge> at device 14.0 on pci0 pci5: <ACPI PCI bus> on pcib5 vgapci0: <VGA-compatible display> port 0x9c00-0x9cff mem 0xd0000000-0xdfffffff,0xfdef0000-0xfdefffff irq 18 at device 0.0 on pci5 vgapci1: <VGA-compatible display> mem 0xfdee0000-0xfdeeffff at device 0.1 on pci5 acpi_tz0: <Thermal Zone> on acpi0 ACPI Warning: \\\\_TZ_.THRM._PSL: Return Package type mismatch at index 0 - found [NULL Object Descriptor], expected Reference 20090521 nspredef-1058 atrtc0: <AT realtime clock> port 0x70-0x73 on acpi0 fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FILTER] uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 uart0: [FILTER] ppc0: <Parallel port> port 0x378-0x37f irq 7 on acpi0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode ppc0: [ITHREAD] ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 plip0: [ITHREAD] lpt0: <Printer> on ppbus0 lpt0: [ITHREAD] lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 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] cpu0: <ACPI CPU> on acpi0 powernow0: <PowerNow! K8> on cpu0 cpu1: <ACPI CPU> on acpi0 powernow1: <PowerNow! K8> on cpu1 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 Timecounters tick every 1.000 msec firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me) firewire0: bus manager 0 usbus0: 12Mbps Full Speed USB v1.0 usbus1: 480Mbps High Speed USB v2.0 acd0: DMA limited to UDMA33, device found non-ATA66 cable ugen0.1: <nVidia> at usbus0 uhub0: <nVidia OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 ugen1.1: <nVidia> at usbus1 uhub1: <nVidia EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 acd0: DVDR <LITE-ON DVDRW LH-20A1P/KL0N> at ata0-slave UDMA33 ad8: 152627MB <WDC WD1600AAJS-22PSA0 05.06H05> at ata4-master SATA300 SMP: AP CPU #1 Launched! WARNING: WITNESS option enabled, expect reduced performance. uhub0: 9 ports with 9 removable, self powered Root mount waiting for: usbus1 Root mount waiting for: usbus1 uhub1: 9 ports with 9 removable, self powered Root mount waiting for: usbus1 ugen1.2: <Ralink> at usbus1 rt28700: <1.0> on usbus1 rt28700: invalid EEPROM LNA gain #2: 0x00 rt28700: invalid EEPROM LNA gain #3: 0x00 rt28700: MAC/BBP RT2870 (rev 0x28720202), RF RT2720 Root mount waiting for: usbus1 Root mount waiting for: usbus1 Root mount waiting for: usbus1 rt28700: skip channel 10, could not find extension channel rt28700: skip channel 11, could not find extension channel rt28700: skip channel 12, could not find extension channel rt28700: skip channel 13, could not find extension channel rt28700: skip channel 14, could not find extension channel Root mount waiting for: usbus1 Trying to mount root from ufs:/dev/ad8s1a WARNING: / was not properly dismounted ugen0.2: <Dell> at usbus0 ums0: <Dell Dell USB Optical Mouse, class 0/0, rev 2.00/43.01, addr 2> on usbus0 ums0: 3 buttons and [XYZ] coordinates ID=0 ugen0.3: <vendor 0x0d8c> at usbus0 uaudio0: <vendor 0x0d8c product 0x0201, class 0/0, rev 1.10/0.10, addr 3> on usbus0 uaudio0: Play: 48000 Hz, 2 ch, 16-bit S-LE PCM format uaudio0: Record: 48000 Hz, 2 ch, 16-bit S-LE PCM format uaudio0: No midi sequencer pcm0: <USB audio> on uaudio0 lock order reversal: 1st 0xffffff800a2fd328 bufwait (bufwait) @ kern/vfs_bio.c:2559 2nd 0xffffff00029a4800 dirhash (dirhash) @ ufs/ufs/ufs_dirhash.c:285 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x2c witness_checkorder() at witness_checkorder+0x66f _sx_xlock() at _sx_xlock+0x35 ufsdirhash_acquire() at ufsdirhash_acquire+0x33 ufsdirhash_add() at ufsdirhash_add+0x19 ufs_direnter() at ufs_direnter+0x848 ufs_makeinode() at ufs_makeinode+0x313 VOP_CREATE_APV() at VOP_CREATE_APV+0x31 vn_open_cred() at vn_open_cred+0x423 kern_openat() at kern_openat+0x179 syscall() at syscall+0x19e Xfast_syscall() at Xfast_syscall+0xe1 --- syscall (5, FreeBSD ELF64, open), rip = 0x80084757c, rsp = 0x7fffffffd698, rbp = 0x50b384 --- KDB: enter: witness_checkorder # usage: dumpon [-v] special_file dumpon [-v] off # DUMPON(8) FreeBSD System Manager's Manual DUMPON(8) \^[[1mNAME\^[[m \^[[1mdumpon\^[[m -- specify a device for crash dumps \^[[1mSYNOPSIS\^[[m \^[[1mdumpon\^[[m [\^[[1m-v\^[[m] \^[[7mspecial_file\^[[27m \^[[1mdumpon\^[[m [\^[[1m-v\^[[m] \^[[1moff\^[[m \^[[1mDESCRIPTION\^[[m The \^[[1mdumpon\^[[m utility is used to specify a device where the kernel can save a crash dump in the case of a panic. Calls to \^[[1mdumpon\^[[m normally occur from the system multi-user initialization file \^[[7m/etc/rc\^[[27m, controlled by the ``dumpdev'' variable in the boot time configuration file \^[[7m/etc/rc.conf\^[[27m. For most systems the size of the specified dump device must be at least the size of physical memory. Even though an additional 64 kB header is added to the dump, the BIOS for a platform typically holds back some mem- ory, so it is not usually necessary to size the dump device larger than the actual amount of RAM available in the machine. The \^[[1mdumpon\^[[m utility w ill refuse to enable a dump device which is smaller \^[[7m--More--(byte 1138)\^[[27m\^[[K \^[[K # kernel dumps on /dev/ad8s1b # Starting devd. /etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. Starting Network: fwe0. fwe0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=8<VLAN_MTU> ether 02:1e:8c:22:dc:f8 ch 1 dma -1 /etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. Starting Network: fwip0. fwip0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 lladdr 0.1e.8c.0.0.22.dc.f8.a.2.ff.fe.0.0.0.0 /etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. Starting Network: dc0. dc0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=8<VLAN_MTU> ether 00:12:17:51:31:ac media: Ethernet autoselect (none) status: no carrier /etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. Starting Network: nfe0. nfe0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=10b<RXCSUM,TXCSUM,VLAN_MTU,TSO4> ether 00:1f:c6:be:65:76 media: Ethernet autoselect (none) status: no carrier /etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. Starting Network: plip0. plip0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> metric 0 mtu 1500 /etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. Starting Network: lo0. lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3<RXCSUM,TXCSUM> inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x6 /etc/rc.d/netif: WARNING: $ipv6_enable is obsolete. Use $ipv6_prefer instead. wlan0: Ethernet address: 00:14:d1:67:a5:de ifconfig: SIOCSIFMEDIA (media) : Device not configured wlan0: no link ... >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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