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02-18-2008, 08:27 AM
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 Re: uvm_fault on auich On Mon, Mar 27, 2006 at 12:33:50PM +0400, PP0QP=P0P2QP:P8P9 P P0P2P5P; wrote: > Hi. re > I'm use OpenBSD on laptop (from 3.8-release to 3.9-current), > and sometimes receive uvm_fault on /etc/netstart script process the device is somehow comatose. either it's disabled [poorly] in the bios or acpi killed it or something else did it... > Backtrace: > > kaboom:/var/crash# gdb > GNU gdb 6.3 > 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 "i386-unknown-openbsd3.9". > (gdb) file /usr/src/sys/arch/i386/compile/KABOOM/bsd.gdb > Reading symbols from /usr/src/sys/arch/i386/compile/KABOOM/bsd.gdb...done. > (gdb) target kvm /var/crash/bsd.9.core > #0 0xd03ba280 in dumpsys () at /usr/src/sys/arch/i386/i386/machdep.c:2501 > 2501 if ((error = (*dump)(dumpdev, blkno, > (gdb) bt > #0 0xd03ba280 in dumpsys () at /usr/src/sys/arch/i386/i386/machdep.c:2501 > #1 0xd03b9f6a in boot (howto=18688) at /usr/src/sys/arch/i386/i386/machdep.c:2302 > #2 0xd02e53f0 in db_boot_dump_cmd (addr=-801173954, haddr=0, count=-1, modif=0xe14efa60 "") > at /usr/src/sys/ddb/db_command.c:589 > #3 0xd02e4eef in db_command (last_cmdp=0xd05df4c0, cmd_table=0x0) > at /usr/src/sys/ddb/db_command.c:259 > #4 0xd02e524a in db_command_loop () at /usr/src/sys/ddb/db_command.c:499 > #5 0xd02e80ca in db_trap (type=0, code=0) at /usr/src/sys/ddb/db_trap.c:84 > #6 0xd03b66ff in kdb_trap (type=6, code=0, regs=0xe14efc00) > at /usr/src/sys/arch/i386/i386/db_interface.c:146 > #7 0xd03c2045 in trap (frame= > {tf_fs = -514981800, tf_gs = 16, tf_es = -791347184, tf_ds = -713752560, tf_edi = -516540928, tf_esi = -516538336, tf_ebp = -514917272, tf_ebx = -793483264, tf_edx = 5120, tf_ecx = 0, tf_eax = 0, tf_trapno = 6, tf_err = 2, tf_eip = -801173954, tf_cs = 8, tf_eflags = 66071, tf_esp = -793520456, tf_ss = 1, tf_vm86_es = 1657191924, tf_vm86_ds = -516536296, tf_vm86_fs = 65535, tf_vm86_gs = 65535}) at /usr/src/sys/arch/i386/i386/trap.c:258 > #8 0xd0200e4c in calltrap () > #9 0xd03f0e3e in auich_intr (v=0xd0b46800) at /usr/src/sys/dev/pci/auich.c:1172 > #10 0xd0201a36 in Xintr_legacy10 () > #11 0xd020212a in Xspllower () > #12 0xd0d50010 in ?? () > #13 0xd0d50010 in ?? () > #14 0xd0b20010 in ?? () > #15 0xdf0010ac in ?? () > #16 0x00000030 in ?? () > #17 0xe14efd20 in ?? () > #18 0x00000030 in ?? () > #19 0x00000003 in ?? () > #20 0xd0b2d020 in ?? () > #21 0x0000000a in ?? () > #22 0x00000003 in ?? () > #23 0x00000000 in ?? () > > > Dmesg: > > kaboom:~% dmesg > OpenBSD 3.9-current (KABOOM) #9: Tue Mar 21 13:43:36 MSK 2006 > bss@kaboom.oganer.net:/usr/src/sys/arch/i386/compile/KABOOM > cpu0: Intel(R) Celeron(R) M processor 1500MHz ("GenuineIntel" 686-class) 1.50 GHz > cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CM OV,PAT,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,TM,SBF > real mem = 234397696 (228904K) > avail mem = 207831040 (202960K) > using 2886 buffers containing 11821056 bytes (11544K) of memory > mainbus0 (root) > bios0 at mainbus0: AT/286+(ca) BIOS, date 05/21/01, BIOS32 rev. 0 @ 0xe9760 > pcibios0 at bios0: rev 2.1 @ 0xe7000/0x661 > pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfe840/144 (7 entries) > pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801AA LPC" rev 0x00) > pcibios0: PCI bus #3 is the last bus > bios0: ROM list: 0xc0000/0xce00 0xe0000/0x1800 0xe6000/0x1000! 0xeb000/0x2000! > cpu0 at mainbus0 > pci0 at mainbus0 bus 0: configuration mode 1 (no bios) > pchb0 at pci0 dev 0 function 0 "Intel 82852GM Hub-PCI" rev 0x02 > "Intel 82852GM Memory" rev 0x02 at pci0 dev 0 function 1 not configured > "Intel 82852GM Configuration" rev 0x02 at pci0 dev 0 function 3 not configured > vga1 at pci0 dev 2 function 0 "Intel 82852GM AGP" rev 0x02: aperture at 0xb0000000, size 0x8000000 > wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) > wsdisplay0: screen 1-5 added (80x25, vt100 emulation) > "Intel 82852GM AGP" rev 0x02 at pci0 dev 2 function 1 not configured > uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x03: irq 10 > usb0 at uhci0: USB revision 1.0 > uhub0 at usb0 > uhub0: Intel UHCI root hub, rev 1.00/1.00, addr 1 > uhub0: 2 ports with 2 removable, self powered > uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x03: irq 11 > usb1 at uhci1: USB revision 1.0 > uhub1 at usb1 > uhub1: Intel UHCI root hub, rev 1.00/1.00, addr 1 > uhub1: 2 ports with 2 removable, self powered > uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x03: irq 11 > usb2 at uhci2: USB revision 1.0 > uhub2 at usb2 > uhub2: Intel UHCI root hub, rev 1.00/1.00, addr 1 > uhub2: 2 ports with 2 removable, self powered > ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x03: irq 5 > usb3 at ehci0: USB revision 2.0 > uhub3 at usb3 > uhub3: Intel EHCI root hub, rev 2.00/1.00, addr 1 > uhub3: 6 ports with 6 removable, self powered > ppb0 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x83 > pci1 at ppb0 bus 1 > fxp0 at pci1 dev 8 function 0 "Intel PRO/100 VE" rev 0x83, i82562: irq 10, address 00:a0:d1:c1:1e:a3 > inphy0 at fxp0 phy 1: i82562ET 10/100 PHY, rev. 0 > cbb0 at pci1 dev 9 function 0 "ENE CB-720 CardBus" rev 0x01: irq 10 > cbb1 at pci1 dev 9 function 1 "ENE CB-720 CardBus" rev 0x01: irq 11 > vendor "ENE", unknown product 0x0510 (class memory subclass flash, rev 0x00) at pci1 dev 9 function 2 not configured > "Texas Instruments TSB43AB21 FireWire" rev 0x00 at pci1 dev 10 function 0 not configured > cardslot0 at cbb0 slot 0 flags 0 > cardbus0 at cardslot0: bus 2 device 0 cacheline 0x0, lattimer 0x20 > pcmcia0 at cardslot0 > cardslot1 at cbb1 slot 1 flags 0 > cardbus1 at cardslot1: bus 3 device 0 cacheline 0x0, lattimer 0x20 > pcmcia1 at cardslot1 > ichpcib0 at pci0 dev 31 function 0 "Intel 82801DBM LPC" rev 0x03: SpeedStep > pciide0 at pci0 dev 31 function 1 "Intel 82801DBM IDE" rev 0x03: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility > wd0 at pciide0 channel 0 drive 0: <SAMSUNG MP0402H> > wd0: 16-sector PIO, LBA48, 38204MB, 78242976 sectors > wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 > atapiscsi0 at pciide0 channel 1 drive 0 > scsibus0 at atapiscsi0: 2 targets > cd0 at scsibus0 targ 0 lun 0: <TEAC, DW-224E-B, 1.6A> SCSI0 5/cdrom removable > cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 > ichiic0 at pci0 dev 31 function 3 "Intel 82801DB SMBus" rev 0x03: irq 10 > iic0 at ichiic0 > auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x03: irq 10, ICH4 AC97 > ac97: codec id not read > audio0 at auich0 > "Intel 82801DB Modem" rev 0x03 at pci0 dev 31 function 6 not configured > isa0 at ichpcib0 > isadma0 at isa0 > pckbc0 at isa0 port 0x60/5 > pckbd0 at pckbc0 (kbd slot) > pckbc0: using irq 1 for kbd slot > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > pms0 at pckbc0 (aux slot) > pckbc0: using irq 12 for aux slot > wsmouse0 at pms0 mux 0 > pcppi0 at isa0 port 0x61 > midi0 at pcppi0: <PC speaker> > spkr0 at pcppi0 > npx0 at isa0 port 0xf0/16: using exception 16 > biomask effd netmask effd ttymask ffff > pctr: 686-class user-level performance counters enabled > mtrr: Pentium Pro MTRR support > dkcsum: wd0 matches BIOS drive 0x80 > root on wd0a > rootdev=0x0 rrootdev=0x300 rawdev=0x302 > uvm_fault(0xd57b31b8, 0x0, 0, 3) -> e > kernel: page fault trap, code=0 > Stopped at auich_intr+0x8e: movl %eax,0(%ecx) > ddb> syncing disks... done > -- paranoic mickey (my employers have changed but, the name has remained)      |
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