Another panic: Fatal trap 12: page fault while in kernel mode cpuid = 0; lapic.id = 01000000 fault virtual address = 0x40 fault code = supervisor read, page not present instruction pointer = 0x8:0xc025a1f9 stack pointer = 0x10:0xdc6bb984 frame pointer = 0x10:0xdc6bba3c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 15 (swi1: net) trap number = 12 panic: page fault cpuid = 0; lapic.id = 01000000 boot() called on cpu#0 syncing disks, buffers remaining... ~Stopped at siointr1+0xec: jmp siointr1+0x220 db> tr siointr1(c2c69800,dc6c1adc,c2e873da,dc6c1ad4,c02f1ef1) at siointr1+0xec siointr(c2c69800) at siointr+0x88 Xfastintr4() at Xfastintr4+0xba --- interrupt, eip = 0xc01cf4c0, esp = 0xdc6c1b20, ebp = 0xdc6c1b50 --- panic(c2e873da,6,0,c21a6000,c03535e0) at panic+0x60 freerq(c358a800,c2e873b2,e4,6,dc6c1bc4) at freerq+0x100 complete_rqe(c3434c24,396c,6e0d1def,1b90c284,dc6c1c14) at complete_rqe+0x6ca bufdone(c3434c24,dc6c1c5c,c0198846,c0364e9c,c0364dc0) at bufdone+0x141 bufdonebio(c3434c24,dc6c1c44,c01983d2,c082a8c0,c2de8510) at bufdonebio+0x5e biodone(c3434c24,c0318099,c2de8510,c3434c24,4000) at biodone+0xcc g_dev_done(c2de8510,c0364dc8,0,0,4) at g_dev_done+0x8a biodone(c2de8510,0,24c,c0311d4f,a) at biodone+0xcc g_io_schedule_up(c21a6000,c21a4000,dc6c1d34,c01b7be1,0) at g_io_schedule_up+0xb8 g_up_procbody(0,dc6c1d48,0,0,0) at g_up_procbody+0x28 fork_exit(c0198d10,0,dc6c1d48) at fork_exit+0xb1 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xdc6c1d7c, ebp = 0 --- Igor Timkin writes: > I have panic: > Fatal trap 12: page fault while in kernel mode > cpuid = 0; lapic.id = 01000000 > fault virtual address = 0x38 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc025a224 > stack pointer = 0x10:0xdc6b5b64 > frame pointer = 0x10:0xdc6b5c1c > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 13 (swi8: tty:sio clock) > trap number = 12 > panic: page fault > cpuid = 0; lapic.id = 01000000 > boot() called on cpu#0 > > syncing disks, buffers remaining... (The system freeze there, enter break > on serial console)~Stopped at siointr1+0xec: jmp siointr1+0x220 > db> trace > siointr1(c2c69800,c21a4974,c21a5980,dc6b2c90,c02f1ef1) at siointr1+0xec > siointr(c2c69800) at siointr+0x88 > Xfastintr4() at Xfastintr4+0xba > --- interrupt, eip = 0xc02e2254, esp = 0xdc6b2cdc, ebp = 0xdc6b2cdc --- > cpu_idle(c03689c0,0,0,0,74d04) at cpu_idle+0x24 > idle_proc(0,dc6b2d48,6f726420,77732070,6d207061) at idle_proc+0x25 > fork_exit(c01b7fa0,0,dc6b2d48) at fork_exit+0xb1 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xdc6b2d7c, ebp = 0 --- > db> panic > panic: from debugger > cpuid = 0; lapic.id = 01000000 > boot() called on cpu#0 > Uptime: 23h51m18s > pfs_vncache_unload(): 1 entries remaining > Automatic reboot in 15 seconds - press a key on the console to abort > --> Press a key on the console to reboot, > --> or switch off the system now. > Rebooting... > cpu_reset called on cpu#0 > Console: serial port > BIOS drive C: is disk0 > > > FreeBSD news.gamma.ru 5.1-CURRENT FreeBSD 5.1-CURRENT #1: Mon Sep 22 13:23:42 MSD 2003 ivt_at_news.gamma.ru:/usr/src/sys/i386/compile/NEWS i386 > > The same problem with 10 Sep and 18 Sep kernels. > Motherboard is P2B-DS, 2x800 PIII. News server with heavy disk load. > > ivt_at_news:/home/ivt:2:505>dmesg > Copyright (c) 1992-2003 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 5.1-CURRENT #1: Mon Sep 22 13:23:42 MSD 2003 > ivt_at_news.gamma.ru:/usr/src/sys/i386/compile/NEWS > Preloaded elf kernel "/boot/kernel/kernel" at 0xc0405000. > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel Pentium III (801.82-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0x683 Stepping = 3 > Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> > real memory = 1073729536 (1023 MB) > avail memory = 1038938112 (990 MB) > Programming 24 pins in IOAPIC #0 > IOAPIC #0 intpin 2 -> irq 0 > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 > cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 > io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 > Pentium Pro MTRR support enabled > npx0: <math processor> on motherboard > npx0: INT 16 interface > pcibios: BIOS version 2.10 > Using $PIR table, 7 entries at 0xc00f0d20 > pcib0: <Intel 82443BX (440 BX) host to PCI bridge> at pcibus 0 on motherboard > pci0: <PCI bus> on pcib0 > IOAPIC #0 intpin 19 -> irq 2 > IOAPIC #0 intpin 18 -> irq 10 > IOAPIC #0 intpin 17 -> irq 11 > IOAPIC #0 intpin 16 -> irq 12 > pcib1: <PCI-PCI bridge> at device 1.0 on pci0 > pci1: <PCI bus> on pcib1 > isab0: <PCI-ISA bridge> at device 4.0 on pci0 > isa0: <ISA bus> on isab0 > atapci0: <Intel PIIX4 UDMA33 controller> port 0xd800-0xd80f at device 4.1 on pci0 > ata0: at 0x1f0 irq 14 on atapci0 > ata0: [MPSAFE] > ata1: at 0x170 irq 15 on atapci0 > ata1: [MPSAFE] > pci0: <serial bus, USB> at device 4.2 (no driver attached) > piix0 port 0xe800-0xe80f at device 4.3 on pci0 > Timecounter "PIIX" frequency 3579545 Hz quality 0 > ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xd000-0xd0ff mem 0xe1000000-0xe1000fff irq 2 at device 6.0 on pci0 > aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs > ahc1: <Adaptec 2940 Ultra SCSI adapter> port 0xb800-0xb8ff mem 0xe0800000-0xe0800fff irq 2 at device 9.0 on pci0 > aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > ahc2: <Adaptec 2940 Ultra SCSI adapter> port 0xb400-0xb4ff mem 0xe0000000-0xe0000fff irq 10 at device 10.0 on pci0 > aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > fxp0: <Intel 82558 Pro/100 Ethernet> port 0xb000-0xb01f mem 0xdf800000-0xdf8fffff,0xe3000000-0xe3000fff irq 11 at device 11.0 on pci0 > fxp0: Ethernet address 00:a0:c9:a3:5a:85 > miibus0: <MII bus> on fxp0 > inphy0: <i82555 10/100 media interface> on miibus0 > inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > fxp1: <Intel 82558 Pro/100 Ethernet> port 0xa800-0xa81f mem 0xdf000000-0xdf0fffff,0xe2000000-0xe2000fff irq 12 at device 12.0 on pci0 > fxp1: Ethernet address 00:90:27:41:3d:89 > miibus1: <MII bus> on fxp1 > inphy1: <i82555 10/100 media interface> on miibus1 > inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > orm0: <Option ROMs> at iomem 0xdc000-0xe17ff,0xd8000-0xd87ff,0xd0000-0xd6fff,0xc8000-0xcc7ff,0xc0000-0xc7fff on isa0 > pmtimer0 on isa0 > atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0 > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > kbd0 at atkbd0 > fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0 > sc0: <System console> at flags 0x100 on isa0 > sc0: VGA <16 virtual consoles, flags=0x100> > sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 > sio0: type 16550A, console > 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: <PNP0501> can't assign resources (port) > unknown: <PNP0501> can't assign resources (port) > unknown: <PNP0700> can't assign resources (port) > unknown: <PNP0303> can't assign resources (port) > APIC_IO: Testing 8254 interrupt delivery > APIC_IO: routing 8254 via IOAPIC #0 intpin 2 > > Timecounters tick every 10.000 msec > ipfw2 initialized, divert disabled, rule-based forwarding enabled, default to deny, logging disabled > GEOM: create disk ad0 dp=0xc2c85d70 > ad0: 12416MB <QUANTUM FIREBALL CR13.0A> [25228/16/63] at ata0-master UDMA33 > Waiting 2 seconds for SCSI devices to settle > GEOM: create disk da0 dp=0xc2ddd450 > GEOM: create disk da1 dp=0xc2dbd850 > GEOM: create disk da2 dp=0xc2dbdc50 > GEOM: create disk da3 dp=0xc2dd0c50 > GEOM: create disk da4 dp=0xc2de5450 > GEOM: create disk da5 dp=0xc2dde450 > GEOM: create disk da6 dp=0xc2dbd450 > GEOM: create disk da7 dp=0xc2ddf450 > da6 at ahc2 bus 0 target 11 lun 0 > da6: <DEC RZ29B (C) DEC 0014> Fixed Direct Access SCSI-2 device > da6: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled > da6: 4091MB (8380080 512 byte sectors: 255H 63S/T 521C) > da7 at ahc2 bus 0 target 15 lun 0 > da7: <SEAGATE ST15150W 0023> Fixed Direct Access SCSI-2 device > da7: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled > da7: 4095MB (8388315 512 byte sectors: 255H 63S/T 522C) > da4 at ahc0 bus 0 target 2 lun 0 > da4: <IBM DDYS-T36950N S80D> Fixed Direct Access SCSI-3 device > da4: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled > da4: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C) > da5 at ahc0 bus 0 target 3 lun 0 > da5: <IBM DDYS-T36950N S96H> Fixed Direct Access SCSI-3 device > da5: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled > da5: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C) > da3 at ahc0 bus 0 target 0 lun 0 > da3: <IBM DDRS-34560D DC1B> Fixed Direct Access SCSI-2 device > da3: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged Queueing Enabled > da3: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C) > da0 at ahc1 bus 0 target 0 lun 0 > da0: <WDIGTL ENTERPRISE 1.80> Fixed Direct Access SCSI-2 device > da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > da0: 4157MB (8515173 512 byte sectors: 255H 63S/T 530C) > da1 at ahc1 bus 0 target 1 lun 0 > da1: <WDIGTL ENTERPRISE 1.80> Fixed Direct Access SCSI-2 device > da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > da1: 2077MB (4254819 512 byte sectors: 255H 63S/T 264C) > da2 at ahc1 bus 0 target 2 lun 0 > da2: <WDIGTL ENTERPRISE 1.91> Fixed Direct Access SCSI-2 device > da2: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > da2: 2077MB (4254819 512 byte sectors: 255H 63S/T 264C) > SMP: AP CPU #1 Launched! > Mounting root from ufs:/dev/da0s1a > WARNING: / was not properly dismounted > /news/dsk/04: correcting fs_sblockloc from 65536 to 8192 > fxp0: Microcode loaded, int_delay: 1000 usec bundle_max: 0 > fxp0: Microcode loaded, int_delay: 1000 usec bundle_max: 0 > fxp0: Microcode loaded, int_delay: 1000 usec bundle_max: 0 > fxp0: Microcode loaded, int_delay: 1000 usec bundle_max: 0 > fxp1: Microcode loaded, int_delay: 1000 usec bundle_max: 0 > ivt_at_news:/home/ivt:2:505>mptable -verbose > > =============================================================================== > > MPTable, version 2.0.15 > > looking for EBDA pointer _at_ 0x040e, NOT found > searching CMOS 'top of mem' _at_ 0x0009fc00 (639K) > searching BIOS _at_ 0x000f0000 > > MP FPS found in BIOS _at_ physical addr: 0x000f6e90 > > ------------------------------------------------------------------------------- > > MP Floating Pointer Structure: > > location: BIOS > physical address: 0x000f6e90 > signature: '_MP_' > length: 16 bytes > version: 1.4 > checksum: 0xa7 > mode: Virtual Wire > > ------------------------------------------------------------------------------- > > MP Config Table Header: > > physical address: 0x000f6a80 > signature: 'PCMP' > base table length: 260 > version: 1.4 > checksum: 0x09 > OEM ID: 'OEM00000' > Product ID: 'PROD00000000' > OEM table pointer: 0x00000000 > OEM table size: 0 > entry count: 24 > local APIC address: 0xfee00000 > extended table length: 124 > extended table checksum: 178 > > ------------------------------------------------------------------------------- > > MP Config Base Table Entries: > > -- > Processors: APIC ID Version State Family Model Step Flags > 1 0x11 BSP, usable 6 8 3 0x387fbff > 0 0x11 AP, usable 6 8 3 0x383fbff > -- > Bus: Bus ID Type > 0 PCI > 1 ISA > -- > I/O APICs: APIC ID Version State Address > 2 0x11 usable 0xfec00000 > -- > I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# > ExtINT conforms conforms 1 0 2 0 > INT conforms conforms 1 1 2 1 > INT conforms conforms 1 0 2 2 > INT conforms conforms 1 3 2 3 > INT conforms conforms 1 4 2 4 > INT conforms conforms 1 5 2 5 > INT conforms conforms 1 6 2 6 > INT conforms conforms 1 7 2 7 > INT conforms conforms 1 8 2 8 > INT conforms conforms 1 9 2 9 > INT conforms conforms 1 14 2 14 > INT active-lo level 0 4:D 2 19 > INT active-lo level 0 6:A 2 19 > INT active-lo level 0 9:A 2 19 > INT active-lo level 0 10:A 2 18 > INT active-lo level 0 11:A 2 17 > INT active-lo level 0 12:A 2 16 > -- > Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# > ExtINT active-hi edge 1 0 255 0 > NMI active-hi edge 1 0 255 1 > > ------------------------------------------------------------------------------- > > MP Config Extended Table Entries: > > -- > System Address Space > bus ID: 0 address type: I/O address > address base: 0x0 > address range: 0x10000 > -- > System Address Space > bus ID: 0 address type: memory address > address base: 0x40000000 > address range: 0xa1f00000 > -- > System Address Space > bus ID: 0 address type: prefetch address > address base: 0xe1f00000 > address range: 0x6100000 > -- > System Address Space > bus ID: 0 address type: memory address > address base: 0xe8000000 > address range: 0x18000000 > -- > System Address Space > bus ID: 0 address type: memory address > address base: 0xa0000 > address range: 0x20000 > -- > Bus Heirarchy > bus ID: 1 bus info: 0x01 parent bus ID: 0 > -- > Compatibility Bus Address > bus ID: 0 address modifier: add > predefined range: 0x00000000 > -- > Compatibility Bus Address > bus ID: 0 address modifier: add > predefined range: 0x00000001 > > =============================================================================== > > ivt_at_news:/home/ivt:2:506>strings /boot/kernel/kernel | grep ^___ | sed -e 's/^___//' > # > # GENERIC -- Generic kernel configuration file for FreeBSD/i386 > # > # For more information on this file, please read the handbook section on > # Kernel Configuration Files: > # > # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html > # > # The handbook is also available locally in /usr/share/doc/handbook > # if you've installed the doc distribution, otherwise always see the > # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the > # latest information. > # > # An exhaustive list of options and more detailed explanations of the > # device lines is also present in the ../../conf/NOTES and NOTES files. > # If you are in doubt as to the purpose or necessity of a line, check first > # in NOTES. > # > # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.392 2003/09/19 20:04:55 joerg Exp $ > machine i386 > #cpu I486_CPU > #cpu I586_CPU > cpu I686_CPU > ident NEWS > #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 /, 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=2000 #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 isa > #device eisa > device pci > # Floppy drives > device fdc > # ATA and ATAPI devices > device ata > device atadisk # ATA disk drives > #device ataraid # ATA RAID 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 > # SCSI peripherals > device scbus # SCSI bus (required for SCSI) > #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 interfaced to the SCSI subsystem > #device amr # AMI MegaRAID > #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 ips # IBM (Adaptec) ServeRAID > #device mly # Mylex AcceleRAID/eXtremeRAID > # RAID controllers > #device aac # Adaptec FSA RAID > #device aacp # SCSI passthrough for aac (requires CAM) > #device ida # Compaq Smart RAID > #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 > # If you've got a "dumb" serial or parallel PCI card that is > # supported by the puc(4) glue driver, uncomment the following > # line to enable it (connects to the sio and/or ppc drivers): > #device puc > # 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 bfe # Broadcom BCM440x 10/100 ethernet > #device bge # Broadcom BCM570xx Gigabit Ethernet > #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 re # RealTek 8139C+/8169/8169S/8110S > #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'') > # 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!) > device vlan #VLAN support > options INCLUDE_CONFIG_FILE # Include this file in kernel > options IPFIREWALL #firewall > options IPFIREWALL_FORWARD #enable transparent proxy support > options NMBCLUSTERS=4096 > options DDB_UNATTENDED > options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to > #DDB, if available. > makeoptions MODULES_OVERRIDE="vinum" > > Kernel config is GENERIC without unused devices and with SMP. > > > > Markus Brueffer writes: > > Hi, > > > > I was playing around with CAM and got this reproducible panic: > > > > Fatal trap 12: page fault while in kernel mode > > fault virtual address = 0x46 > > fault code = supervisor read, page not present > > instruction pointer = 0x:0xc03962fe > > stack pointer = 0x10:0xd835b9b4 > > frame pointer = 0x10:0xd835ba24 > > code segment = base 0x0, limit 0xfffff, type 0x1b > > = DPL 0, pres 1, def32 1, gran 1 > > processor eflags = interrupt enabled, resume, IOPL = 0 > > current process = 585 (dvdtest) > > kernel: type 12 trap, code=0 > > Stoppes at generic_bcopy+0x1a: repe mocsl (%esi),%es:(%edi) > > db> tr > > generic_bcopy(c4034780,c4205000,d835ba58,c0136c42,c4034780) at > > generic_bcopy+0x1a > > sbp_action(c4034780,c4205000,c0136953,c41f1400,c4205000) at sbp_action+0x18 > > xpt_run_dev_sendq(c4034740,c41f1418,0,d835ba8c,c027895f)at > > xpt_run_dev_dendq+0x192 > > xtp_action(c4205000,0,c41f1430,c4202000,c4205000) at xpt_action+0x238 > > cam_periph_runccb(c4205000,0,2,1,c40fb960) at cam_periph_runccb+0x48 > > passsendcbb(c41e6500,c4205000,c4203400,c462920) at passsendccb+0xc7 > > passioctl(c4213100,c2601502,c4203400,3,c401fbe0) at passioctl+0xf0 > > spec_ioctl(d835bb7c,d835bc28,c02c34a1,d835bb7c,c025454d) at spec_ioctl+0x19e > > spec_vnoperate(d835bb7c,c025454d,c0460ea0,1,c0447b00) at spec_vnoperate+0x18 > > vn_ioctl(c422c330,c2601502,c4203400,c42c9480,c401fbe0) at vn_ioctl+0x1a1 > > ioctl(c401fbe0,d835bd10,c03f9491,3ec,3) at ioctl+0x475 > > syscall(2f,2f,2f,bfbffb90,bfbff910) at syscall+0x273 > > Xint0x80_syscall() at Xint0x80_syscall+0x1d > > --- syscall (54, FreeBSD ELF32, ioctl), eip = 0x281a354f, esp = 0xbfbff8dc, > > ebp = 0xbfbff8f8 --- > > db > > > > > Kernel is from this morning with up to date sources and ATAPICAM built in: > > > > FreeBSD cheops.phoenix 5.1-CURRENT FreeBSD 5.1-CURRENT #7: Sun Sep 21 14:05:38 > > CEST 2003 brueffer_at_cheops.phoenix:/usr/obj/usr/src/sys/CHEOPS i386 > > > > If you need further information or the source that caused the panic, please > > let me know. > > > > Regards, > > > > Markus > > > > -- > > GPG Pub-Key : http://www.phoenix-systems.de/mbrueffer.asc > > GPG Fingerprint: 3F9B EBE8 F290 E5CC 1447 8760 D48D 1072 78F8 A8D4 > > GPG Key ID : 0x78F8A8D4 > -- End of PGP section, PGP failed! > _______________________________________________ > 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 Tue Sep 23 2003 - 04:48:25 UTC
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