On Thu, 22 Jul 2004, Jan Lentfer wrote: > i am running 5.2-CURRENT on an old 4x PPRO (200) Amdahl EnVista Server. > The system is constantly crashing under heavy load for about 2-3 month > now. Since all drives are connected to a Mylex Raid Controller, I can't > get any kernel dumps :(. > > The system fails with "panic: page fault. fatal trap 12. fault code = > supervisor read, page not present". > > Since this is old hardware I am not quite sure if this is a hardware or > software problem, but the system used to run stable with 5.1-RELEASE. > > I don't have a serial console either, so i can't copy and paste the > panic warning. Any way this can be sent over ssh so I can post the > complete kernel panic?? Not easily. The most useful thing up front would be to know what the faulting address is, and to have you turn the instruction pointer in the panic into an address in the kernel. If you can get into DDB and get a stack trace, a list of the names of the symbols (and ideally the offsets) would be good. The best answer would be if you could set up a serial console temporarily, as it will both save you trouble and increase accuracy. Thanks! Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert_at_fledge.watson.org Principal Research Scientist, McAfee Research > > This is the output from systat -vmstat from the last crash (don't know if it > helps): > > 2 users Load 11.96 12.03 10.58 Jul 22 10:23 > > Mem:KB REAL VIRTUAL VN PAGER SWAP PAGER > Tot Share Tot Share Free in out in out > Act 226024 12128 585524 18944 27160 count > All 482280 43796 3256020 172068 pages 1 > 1508 zfod Interrupts > Proc:r p d s w Csw Trp Sys Int Sof Flt 96 cow 242 total > 3 14113 12 2044 1884 1740 350 40 1671 94240 wire 1: atkb > 257092 act 5: ahc1 > 15.8%Sys 1.1%Intr 51.0%User 23.6%Nice 8.4%Idl 130564 inact 6: fdc0 > | | | | | | | | | | 1992 cache 129 8: rtc > ========>>>>>>>>>>>>>>>>>>>>>>>>>>------------ 25832 free 9: ahc0 > daefr 7 10: xl0 > Namei Name-cache Dir-cache 1257 prcfr 6 11: mlx > Calls hits % hits % react 13: npx > 11579 11522 100 pdwak 100 0: clk > pdpgs > Disks mlxd0 mlxd1 cd0 fd0 pass0 intrn > KB/t 5.21 0.00 0.00 0.00 0.00 61888 buf > tps 5 0 0 0 0 105 dirtybuf > MB/s 0.03 0.00 0.00 0.00 0.00 35957 desiredvnodes > % busy 4 0 0 0 0 8989 numvnodes > 1193 freevnodes > > > > > amdahl# uname -a > FreeBSD amdahl.bio.tu-darmstadt.de 5.2-CURRENT FreeBSD 5.2-CURRENT #2: Thu Jul > 8 12:37:12 CEST 2004 > lentferj_at_amdahl.bio.tu-darmstadt.de:/usr/obj/usr/src/sys/PPRO_SMP i386 > > > > > amdahl# cat /usr/src/sys/i386/conf/PPRO_SMP > > machine i386 > #cpu I486_CPU > #cpu I586_CPU > cpu I686_CPU > ident PPRO_SMP > > # Turn on Filesystem Quotas > options QUOTA > > # Enable IP Filtering > options IPFIREWALL > options IPDIVERT > options IPFIREWALL_DEFAULT_TO_ACCEPT > options DUMMYNET > > #To statically compile in device wiring instead of /boot/device.hints > #hints "GENERIC.hints" #Default places to look for devices. > > #makeoptions DEBUG=-g #Build kernel with gdb(1) debug > symbols > > options SCHED_4BSD #4BSD scheduler > options INET #InterNETworking > options INET6 #IPv6 communications protocols > options FFS #Berkeley Fast Filesystem > options SOFTUPDATES #Enable FFS soft updates support > options UFS_ACL #Support for access control lists > options UFS_DIRHASH #Improve performance on big > directories > options MD_ROOT #MD is a potential root device > options NFSCLIENT #Network Filesystem Client > options NFSSERVER #Network Filesystem Server > options NFS_ROOT #NFS usable as root device, requires > NFSCLIENT > options MSDOSFS #MSDOS Filesystem > options CD9660 #ISO 9660 Filesystem > options PROCFS #Process filesystem (requires > PSEUDOFS) > options PSEUDOFS #Pseudo-filesystem framework > options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] > options COMPAT_FREEBSD4 #Compatible with FreeBSD4 > options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI > options KTRACE #ktrace(1) support > options SYSVSHM #SYSV-style shared memory > options SYSVMSG #SYSV-style message queues > options SYSVSEM #SYSV-style semaphores > options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time > extensions > options KBD_INSTALL_CDEV # install a CDEV entry in /dev > options AHC_REG_PRETTY_PRINT # Print register bitfields in debug > # output. Adds ~128k to driver. > options AHD_REG_PRETTY_PRINT # Print register bitfields in debug > # output. Adds ~215k to driver. > > # Debugging for use in -current > #options DDB #Enable the kernel debugger > #options INVARIANTS #Enable calls of extra sanity checking > options INVARIANT_SUPPORT #Extra sanity checks of internal > structures, required by INVARIANTS > #options WITNESS #Enable checks to detect deadlocks and > cycles > #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for > speed > > # To make an SMP kernel, the next two are needed > options SMP # Symmetric MultiProcessor Kernel > #options APIC_IO # Symmetric (APIC) I/O > device apic > > device isa > device eisa > device pci > > # Floppy drives > device fdc > > # ATA and ATAPI devices > device ata > device atadisk # ATA disk drives > device atapicd # ATAPI CDROM drives > device atapifd # ATAPI floppy drives > device atapist # ATAPI tape drives > options ATA_STATIC_ID #Static device numbering > > # SCSI Controllers > #device ahb # EISA AHA1742 family > device ahc # AHA2940 and onboard AIC7xxx devices > #device ahd # AHA39320/29320 and onboard AIC79xx devices > #device amd # AMD 53C974 (Tekram DC-390(T)) > #device isp # Qlogic family > #device mpt # LSI-Logic MPT-Fusion > #device ncr # NCR/Symbios Logic > #device sym # NCR/Symbios Logic (newer chipsets + those of > `ncr') > #device trm # Tekram DC395U/UW/F DC315U adapters > > #device adv # Advansys SCSI adapters > #device adw # Advansys wide SCSI adapters > #device aha # Adaptec 154x SCSI adapters > #device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. > #device bt # Buslogic/Mylex MultiMaster SCSI adapters > > #device ncv # NCR 53C500 > #device nsp # Workbit Ninja SCSI-3 > #device stg # TMC 18C30/18C50 > > # RAID controllers interfaced to the SCSI subsystem > #device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID > #device ciss # Compaq Smart RAID 5* > #device dpt # DPT Smartcache III, IV - See NOTES for > options! > #device iir # Intel Integrated RAID > #device mly # Mylex AcceleRAID/eXtremeRAID > > # SCSI peripherals > device scbus # SCSI bus (required) > device ch # SCSI media changers > device da # Direct Access (disks) > device sa # Sequential Access (tape etc) > device cd # CD > device pass # Passthrough device (direct SCSI access) > device ses # SCSI Environmental Services (and SAF-TE) > > # RAID controllers > #device aac # Adaptec FSA RAID > #device aacp # SCSI passthrough for aac (requires CAM) > #device amr # AMI MegaRAID > #device ida # Compaq Smart RAID > #device ips # IBM (Adaptec) ServeRAID > device mlx # Mylex DAC960 family > #device pst # Promise Supertrak SX6000 > #device twe # 3ware ATA RAID > > # atkbdc0 controls both the keyboard and the PS/2 mouse > device atkbdc # AT keyboard controller > device atkbd # AT keyboard > device psm # PS/2 mouse > > device vga # VGA video card driver > > device splash # Splash screen and screen saver support > > # syscons is the default console driver, resembling an SCO console > device sc > > # Enable this for the pcvt (VT220 compatible) console driver > #device vt > #options XSERVER # support for X server on a vt console > #options FAT_CURSOR # start with block cursor > > #device agp # support several AGP chipsets > > # Floating point support - do not disable. > device npx > > # Power management support (see NOTES for more options) > #device apm > # Add suspend/resume support for the i8254. > device pmtimer > > # PCCARD (PCMCIA) support > # Pcmcia and cardbus bridge support > #device cbb # cardbus (yenta) bridge > #device pcic # ExCA ISA and PCI bridges > #device pccard # PC Card (16-bit) bus > #device cardbus # CardBus (32-bit) bus > > # Serial (COM) ports > device sio # 8250, 16[45]50 based serial ports > > # Parallel port > device ppc > device ppbus # Parallel port bus (required) > device lpt # Printer > device plip # TCP/IP over parallel > device ppi # Parallel port interface device > #device vpo # Requires scbus and da > > > # PCI Ethernet NICs. > #device de # DEC/Intel DC21x4x (``Tulip'') > #device em # Intel PRO/1000 adapter Gigabit Ethernet Card > #device txp # 3Com 3cR990 (``Typhoon'') > #device vx # 3Com 3c590, 3c595 (``Vortex'') > > # PCI Ethernet NICs that use the common MII bus controller code. > # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! > device miibus # MII bus support > #device dc # DEC/Intel 21143 and various workalikes > #device fxp # Intel EtherExpress PRO/100B (82557, 82558) > #device pcn # AMD Am79C97x PCI 10/100 (precedence over > 'lnc') > #device rl # RealTek 8129/8139 > #device sf # Adaptec AIC-6915 (``Starfire'') > #device sis # Silicon Integrated Systems SiS 900/SiS 7016 > #device sk # SysKonnect SK-984x and SK-982x gigabit > ethernet > #device ste # Sundance ST201 (D-Link DFE-550TX) > #device ti # Alteon Networks Tigon I/II gigabit ethernet > #device tl # Texas Instruments ThunderLAN > #device tx # SMC EtherPower II (83c170 ``EPIC'') > #device vr # VIA Rhine, Rhine II > #device wb # Winbond W89C840F > device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') > #device bge # Broadcom BCM570xx Gigabit Ethernet > > # ISA Ethernet NICs. pccard nics included. > #device cs # Crystal Semiconductor CS89x0 NIC > # 'device ed' requires 'device miibus' > #device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards > #device ex # Intel EtherExpress Pro/10 and Pro/10+ > #device ep # Etherlink III based cards > #device fe # Fujitsu MB8696x based cards > #device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. > #device lnc # NE2100, NE32-VL Lance Ethernet cards > #device sn # SMC's 9000 series of ethernet chips > #device xe # Xircom pccard ethernet > > # ISA devices that use the old ISA shims > #device le > > # Wireless NIC cards > #device wlan # 802.11 support > #device an # Aironet 4500/4800 802.11 wireless NICs. > #device awi # BayStack 660 and others > #device wi # WaveLAN/Intersil/Symbol 802.11 wireless > NICs. > #device wl # Older non 802.11 Wavelan wireless NIC. > > # Pseudo devices - the number indicates how many units to allocate. > device random # Entropy device > device loop # Network loopback > device ether # Ethernet support > device sl # Kernel SLIP > device ppp # Kernel PPP > device tun # Packet tunnel. > device pty # Pseudo-ttys (telnet etc) > device md # Memory "disks" > device gif # IPv6 and IPv4 tunneling > device faith # IPv6-to-IPv4 relaying (translation) > > # The `bpf' device enables the Berkeley Packet Filter. > # Be aware of the administrative consequences of enabling this! > device bpf # Berkeley packet filter > > # USB support > #device uhci # UHCI PCI->USB interface > #device ohci # OHCI PCI->USB interface > #device usb # USB Bus (required) > #device udbp # USB Double Bulk Pipe devices > #device ugen # Generic > #device uhid # "Human Interface Devices" > #device ukbd # Keyboard > #device ulpt # Printer > #device umass # Disks/Mass storage - Requires scbus and da > #device ums # Mouse > #device urio # Diamond Rio 500 MP3 player > #device uscanner # Scanners > # USB Ethernet, requires mii > #device aue # ADMtek USB ethernet > #device axe # ASIX Electronics USB ethernet > #device cue # CATC USB ethernet > #device kue # Kawasaki LSI USB ethernet > > # FireWire support > #device firewire # FireWire bus code > #device sbp # SCSI over FireWire (Requires scbus and da) > #device fwe # Ethernet over FireWire (non-standard!) > > > > > amdahl# dmesg > Copyright (c) 1992-2004 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 5.2-CURRENT #2: Thu Jul 8 12:37:12 CEST 2004 > lentferj_at_amdahl.bio.tu-darmstadt.de:/usr/obj/usr/src/sys/PPRO_SMP > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Pentium Pro (198.95-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0x619 Stepping = 9 > Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV> > real memory = 536870912 (512 MB) > avail memory = 519884800 (495 MB) > MPTable: <INTEL ALDER > > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 4 > ioapic0: Assuming intbase of 0 > ioapic0 <Version 1.1> irqs 0-15 on motherboard > npx0: [FAST] > npx0: <math processor> on motherboard > npx0: INT 16 interface > pcib0: <Intel 82454KX/GX (Orion) host to PCI bridge> at pcibus 0 on > motherboard > pci0: <PCI bus> on pcib0 > xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xfc80-0xfcff mem > 0xfeaffc00-0xfeaffc7f irq 10 at device 13.0 on pci0 > miibus0: <MII bus> on xl0 > xlphy0: <3Com internal media interface> on miibus0 > xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > xl0: Ethernet address: 00:01:02:a8:b4:cf > xl0: [GIANT-LOCKED] > eisab0: <PCI-EISA bridge> at device 14.0 on pci0 > eisa0: <EISA bus> on eisab0 > mainboard0: <INT31c0 (System Board)> on eisa0 slot 0 > isa0: <ISA bus> on eisab0 > pci0: <unknown> at device 15.0 (no driver attached) > pci0: <memory, RAM> at device 20.0 (no driver attached) > pcib1: <Intel 82454KX/GX (Orion) host to PCI bridge> at pcibus 1 on > motherboard > pci1: <PCI bus> on pcib1 > mlx0: <Mylex version 3 RAID interface> port 0xec80-0xecff mem > 0xfe8ffc00-0xfe8ffc7f irq 11 at device 10.0 on pci1 > mlx0: [GIANT-LOCKED] > mlx0: DAC960P/PD, 2 channels, firmware 3.51-0-04, 32MB RAM > mlxd0: <Mylex System Drive> on mlx0 > mlxd0: 8188MB (16769024 sectors) RAID 0 (online) > mlxd1: <Mylex System Drive> on mlx0 > mlxd1: 20455MB (41891840 sectors) RAID 0 (online) > ahc0: <Adaptec aic7880 Ultra SCSI adapter> port 0xe800-0xe8ff mem > 0xfe8fe000-0xfe8fefff irq 9 at device 11.0 on pci1 > ahc0: Using left over BIOS settings > ahc0: [GIANT-LOCKED] > aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > ahc1: <Adaptec aic7880 Ultra SCSI adapter> port 0xe400-0xe4ff mem > 0xfe8fd000-0xfe8fdfff irq 5 at device 12.0 on pci1 > ahc1: Using left over BIOS settings > ahc1: [GIANT-LOCKED] > aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > cpu0 on motherboard > cpu1 on motherboard > cpu2 on motherboard > cpu3 on motherboard > orm0: <ISA Option ROMs> at iomem > 0xec000-0xeffff,0xea000-0xebfff,0xcf000-0xcf7ff,0xce800-0xcefff,0xc0000-0xc7fff > on isa0 > pmtimer0 on isa0 > ata0 at port 0x3f6,0x1f0-0x1f7 irq 14 on isa0 > ata1 at port 0x376,0x170-0x177 irq 15 on isa0 > atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0 > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > kbd0 at atkbd0 > atkbd0: [GIANT-LOCKED] > fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port > 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0 > fdc0: FIFO enabled, 8 bytes threshold > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 > ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode > ppc0: FIFO with 16/16/8 bytes threshold > ppbus0: <Parallel port bus> on ppc0 > plip0: <PLIP network interface> on ppbus0 > lpt0: <Printer> on ppbus0 > lpt0: Interrupt-driven port > ppi0: <Parallel I/O> on ppbus0 > sc0: <System console> at flags 0x100 on isa0 > sc0: VGA <16 virtual consoles, flags=0x300> > sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 > sio0: type 16550A > sio1 at port 0x2f8-0x2ff irq 3 on isa0 > sio1: type 16550A > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > unknown: <PNP0303> can't assign resources (port) > psmcpnp0: irq resource info is missing; assuming irq 12 > unknown: <PNP0700> can't assign resources (port) > unknown: <PNP0400> can't assign resources (port) > unknown: <PNP0501> can't assign resources (port) > unknown: <PNP0501> can't assign resources (port) > Timecounters tick every 10.000 msec > ipfw2 initialized, divert enabled, rule-based forwarding enabled, default to > accept, logging disabled > Waiting 15 seconds for SCSI devices to settle > SMP: AP CPU #1 Launched! > SMP: AP CPU #2 Launched! > SMP: AP CPU #3 Launched! > cd0 at ahc1 bus 0 target 0 lun 0 > cd0: <TEAC CD-ROM CD-516S 1.0D> Removable CD-ROM SCSI-2 device > cd0: 10.000MB/s transfers (10.000MHz, offset 8) > cd0: Attempt to query device size failed: NOT READY, Medium not present > Mounting root from ufs:/dev/mlxd0s1a > WARNING: / was not properly dismounted > WARNING: /tmp was not properly dismounted > /tmp: mount pending error: blocks 40 files 10 > WARNING: /usr was not properly dismounted > /usr: superblock summary recomputed > WARNING: /var was not properly dismounted > /var: mount pending error: blocks 12 files 0 > /var: superblock summary recomputed > WARNING: /blast was not properly dismounted > Accounting enabled > > > > Thanks, > > > Jan > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >Received on Thu Jul 22 2004 - 10:38:34 UTC
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