Date: Sun, 25 Aug 2002 21:32:03 -0600 From: "Kenneth D. Merry" <ken@kdm.org> To: Kal Torak <kaltorak@quake.com.au> Cc: FreeBSD Stable <freebsd-stable@FreeBSD.ORG>, olli@fromme.com Subject: Re: tosha port causing system to reboot Message-ID: <20020825213202.A33085@panzer.kdm.org> In-Reply-To: <3D68A909.8030601@quake.com.au>; from kaltorak@quake.com.au on Sun, Aug 25, 2002 at 07:53:13PM %2B1000 References: <3D6670A5.7020903@quake.com.au> <20020823121829.A17201@panzer.kdm.org> <3D675FC6.90009@quake.com.au> <20020824130547.A27869@panzer.kdm.org> <3D68A909.8030601@quake.com.au>
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On Sun, Aug 25, 2002 at 19:53:13 +1000, Kal Torak wrote:
> Kenneth D. Merry wrote:
> >>I have the crash dump, but wont I have to compile debugging symbols into
> >>the kernel or something to get a trace??
> >
> > Generally there will be a kernel.debug in your kernel compile directory.
> > That has all the necessary symbols.
>
> Ok well there isnt.. But I will build one... The kernel was last made with
> the make buildkernel from the /usr/src tree so I guess that doesnt make one?
You probably need to uncomment the following line in your config file:
#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
> > Just to make sure, go ahead and send out the dmesg and stack trace from the
> > crash dump.
>
> Well I have got something.. Not exactly sure what a stack trace looks like but
> I get everything out of gdb that I know how... I will attach that and my dmesg
> output to this mail..
>
> Hope it helps!
Looks like it's somewhere in the softupdates code.
That doesn't necessarily mean that's where the problem is, but it is an
indicator. Having the debug symbols will help.
> Fatal trap 12: page fault while in kernel mode
> fault virtual address = 0x30
> fault code = supervisor read, page not present
> instruction pointer = 0x8:0xc020474c
> stack pointer = 0x10:0xc0291020
> frame pointer = 0x10:0xc0291028
> 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 = Idle
> interrupt mask = bio cam
> trap number = 12
> panic: page fault
> Uptime: 16m0s
>
> dumping to dev #ad/0x20001, offset 269712
> dump ata0: resetting devices .. done
> 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
> ---
> #0 0xc0168132 in dumpsys ()
> (kgdb) where
> #0 0xc0168132 in dumpsys ()
> #1 0xc0167efc in boot ()
> #2 0xc0168330 in poweroff_wait ()
> #3 0xc0252763 in trap_fatal ()
> #4 0xc025241d in trap_pfault ()
> #5 0xc0251ff3 in trap ()
> #6 0xc020474c in acquire_lock ()
> #7 0xc0208e9a in softdep_fsync_mountdev ()
> #8 0xc020d166 in ffs_fsync ()
> #9 0xc020bde8 in ffs_sync ()
> #10 0xc0197ef3 in sync ()
> #11 0xc0167cb7 in boot ()
> #12 0xc0168330 in poweroff_wait ()
> #13 0xc0140b26 in ahc_search_qinfifo ()
> #14 0xc0145f9c in ahc_timeout ()
> #15 0xc016dddd in softclock ()
> (kgdb) up
> #1 0xc0167efc in boot ()
> (kgdb)
> #2 0xc0168330 in poweroff_wait ()
> (kgdb)
> #3 0xc0252763 in trap_fatal ()
> (kgdb)
> #4 0xc025241d in trap_pfault ()
> (kgdb)
> #5 0xc0251ff3 in trap ()
> (kgdb)
> #6 0xc020474c in acquire_lock ()
> (kgdb)
> #7 0xc0208e9a in softdep_fsync_mountdev ()
> (kgdb)
> #8 0xc020d166 in ffs_fsync ()
> (kgdb)
> #9 0xc020bde8 in ffs_sync ()
> (kgdb)
> #10 0xc0197ef3 in sync ()
> (kgdb)
> #11 0xc0167cb7 in boot ()
> (kgdb)
> #12 0xc0168330 in poweroff_wait ()
> (kgdb)
> #13 0xc0140b26 in ahc_search_qinfifo ()
> (kgdb)
> #14 0xc0145f9c in ahc_timeout ()
> (kgdb)
> #15 0xc016dddd in softclock ()
> (kgdb)
> Initial frame selected; you cannot go up.
> (kgdb) list
> 1 /*-
> 2 * Copyright (c) 2002 FreeBSD Inc.
> 3 * All rights reserved.
> 4 *
> 5 * Redistribution and use in source and binary forms, with or without
> 6 * modification, are permitted provided that the following conditions
> 7 * are met:
> 8 * 1. Redistributions of source code must retain the above copyright
> 9 * notice, this list of conditions and the following disclaimer.
> 10 * 2. Redistributions in binary form must reproduce the above copyright
> (kgdb)
> 11 * notice, this list of conditions and the following disclaimer in the
> 12 * documentation and/or other materials provided with the distribution.
> 13 *
> 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
> 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
> 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
> 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> (kgdb)
> 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
> 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
> 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
> 24 * SUCH DAMAGE.
> 25 *
> 26 */
> 27
> 28 char sccspad[32 - 4 /* sizeof(sccs) */] = { '\0' };
> 29 char sccs[4] = { '@', '(', '#', ')' };
> 30 char version[] = "FreeBSD 4.6.1-RELEASE-p5 #1: Sun Aug 25 16:27:18 EST 2002\n root@fileserv.l33txor.net:/usr/src/sys/compile/FILESERV\n";
> (kgdb)
> 31 char ostype[] = "FreeBSD";
> 32 char osrelease[] = "4.6.1-RELEASE-p5";
> 33 int osreldate = 460002;
> (kgdb)
> Line number 34 out of range; vers.c has 33 lines.
> (kgdb) quit
> root@fileserv:FILESERV# exit
> exit
>
> Script done on Sun Aug 25 17:04:40 2002
> Copyright (c) 1992-2002 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 4.6.1-RELEASE-p5 #2: Fri Aug 2 00:31:27 EST 2002
> root@server.l33txor.net:/usr/obj/usr/src/sys/FILESERV
> Timecounter "i8254" frequency 1193182 Hz
> CPU: Pentium III/Pentium III Xeon/Celeron (848.13-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0x68a Stepping = 10
> Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
> real memory = 134152192 (131008K bytes)
> avail memory = 127401984 (124416K bytes)
> Preloaded elf kernel "kernel" at 0xc0322000.
> Pentium Pro MTRR support enabled
> md0: Malloc disk
> Using $PIR table, 7 entries at 0xc00fdd60
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> pcib0: <Host to PCI bridge> on motherboard
> pci0: <PCI bus> on pcib0
> pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0
> pci1: <PCI bus> on pcib2
> pci1: <NVidia Riva Vanta TNT2 graphics accelerator> at 0.0 irq 12
> isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <VIA 82C686 ATA100 controller> port 0xa000-0xa00f at device 7.1 on pci0
> ata0: at 0x1f0 irq 14 on atapci0
> ata1: at 0x170 irq 15 on atapci0
> uhci0: <VIA 83C572 USB controller> port 0xa400-0xa41f irq 11 at device 7.2 on pci0
> usb0: <VIA 83C572 USB controller> on uhci0
> usb0: USB revision 1.0
> uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 2 ports with 2 removable, self powered
> ulpt0: Hewlett-Packard DeskJet 948C, rev 1.10/1.00, addr 2, iclass 7/1
> uhci1: <VIA 83C572 USB controller> port 0xa800-0xa81f irq 11 at device 7.3 on pci0
> usb1: <VIA 83C572 USB controller> on uhci1
> usb1: USB revision 1.0
> uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub1: 2 ports with 2 removable, self powered
> pci0: <unknown card> (vendor=0x1106, dev=0x3057) at 7.4
> chip1: <VIA 82C686 AC97 Audio> port 0xb400-0xb403,0xb000-0xb003,0xac00-0xacff irq 9 at device 7.5 on pci0
> ahc0: <Adaptec 2902/04/10/15/20/30C SCSI adapter> port 0xb800-0xb8ff mem 0xd9000000-0xd9000fff irq 11 at device 9.0 on pci0
> aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs
> atapci1: <CMD 649 ATA100 controller> port 0xcc00-0xcc0f,0xc800-0xc803,0xc400-0xc407,0xc000-0xc003,0xbc00-0xbc07 irq 10 at device 13.0 on pci0
> ata2: at 0xbc00 on atapci1
> ata3: at 0xc400 on atapci1
> atapci2: <CMD 649 ATA100 controller> port 0xe000-0xe00f,0xdc00-0xdc03,0xd800-0xd807,0xd400-0xd403,0xd000-0xd007 irq 12 at device 15.0 on pci0
> ata4: at 0xd000 on atapci2
> ata5: at 0xd800 on atapci2
> sis0: <NatSemi DP83815 10/100BaseTX> port 0xe400-0xe4ff mem 0xd9001000-0xd9001fff irq 11 at device 17.0 on pci0
> sis0: Ethernet address: 00:a0:cc:a3:17:4a
> miibus0: <MII bus> on sis0
> ukphy0: <Generic IEEE 802.3u media interface> on miibus0
> ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> pcib1: <Host to PCI bridge> on motherboard
> pci2: <PCI bus> on pcib1
> orm0: <Option ROMs> at iomem 0xc0000-0xcffff,0xd0000-0xd27ff,0xd3000-0xd57ff on isa0
> fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
> fdc0: FIFO enabled, 8 bytes threshold
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> 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
> ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
> ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
> lpt0: <Printer> on ppbus0
> lpt0: Interrupt-driven port
> ad0: 76319MB <ST380021A> [155061/16/63] at ata0-master UDMA100
> ad2: 76319MB <ST380021A> [155061/16/63] at ata1-master UDMA100
> ad4: 76319MB <ST380021A> [155061/16/63] at ata2-master UDMA100
> ad8: 76319MB <ST380021A> [155061/16/63] at ata4-master UDMA100
> ad10: 76319MB <ST380021A> [155061/16/63] at ata5-master UDMA100
> Waiting 15 seconds for SCSI devices to settle
> cd0 at ahc0 bus 0 target 6 lun 0
> cd0: <PLEXTOR CD-R PX-W1210S 1.03> Removable CD-ROM SCSI-2 device
> cd0: 10.000MB/s transfers (10.000MHz, offset 15)
> cd0: cd present [345832 x 2048 byte records]
> Mounting root from ufs:/dev/ad0s1a
It also looks like you've got a bunch of VIA hardware in there. Some of
their chipsets are notoriously buggy. I'm not sure if this is one of them.
Ken
--
Kenneth Merry
ken@kdm.org
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