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Date:      Wed, 16 Jun 1999 13:28:21 -0700 (PDT)
From:      Matthew Jacob <mjacob@feral.com>
To:        Bernd Walter <ticso@cicely.de>
Cc:        freebsd-current@FreeBSD.ORG
Subject:   Re: current GENERIC still panics for me
Message-ID:  <Pine.BSF.4.05.9906161328060.682-100000@semuta.feral.com>
In-Reply-To: <19990616205239.A85743@cicely8.cicely.de>

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Hmm! Try taking  ahc8 out....


On Wed, 16 Jun 1999, Bernd Walter wrote:

> This happend with kernel compiled using GENERIC:
> 
> Console: serial port
> BIOS drive A: is disk0
> BIOS drive C: is disk1
> BIOS drive D: is disk2
> 
> FreeBSD/i386 bootstrap loader, Revision 0.7  636/65472kB
> (ticso@cicely5.cicely.de, Mon Jun 14 10:28:01 CEST 1999)
> Loading /boot/defaults/loader.conf 
> /kernel text=0x1e02a3 data=0x23e00+0x1fa6c syms=[0x4+0x27cd0+0x4+0x27da7]
> 
> Hit [Enter] to boot immediately, or any other key for command prompt.
> Booting [kernel]...               
> Copyright (c) 1992-1999 The FreeBSD Project.
> Copyright (c) 1982, 1986, 1989, 1991, 1993
>         The Regents of the University of California. All rights reserved.
> FreeBSD 4.0-CURRENT #0: Wed Jun 16 22:41:13 CEST 1999
>     root@:/var/d0/src-1999-06-14/src/sys/compile/GENERIC
> Timecounter "i8254"  frequency 1193182 Hz
> CPU: AMD-K6tm w/ multimedia extensions (233.03-MHz 586-class CPU)
>   Origin = "AuthenticAMD"  Id = 0x562  Stepping=2
>   Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
> real memory  = 134217728 (131072K bytes)
> sio0: system console
> avail memory = 127012864 (124036K bytes)
> Preloaded elf kernel "kernel" at 0xc0376000.
> Probing for PnP devices:
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> pcib0: <PCI host bus adapter> on motherboard
> pci0: <PCI bus> on pcib0
> chip0: <Intel 82439HX PCI cache memory controller> at device 0.0 on pci0
> isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
> ide_pci0: <Intel PIIX3 Bus-master IDE controller> at device 7.1 on pci0
> chip1: <Intel 82371SB (PIIX3) USB controller> irq 5 at device 7.2 on pci0
> pcib1: <DEC 21050 PCI-PCI bridge> at device 9.0 on pci0
> pci1: <PCI bus> on pcib1
> ahc0: <Adaptec 398X SCSI RAID adapter> irq 5 at device 4.0 on pci1
> ahc0: aic7870 Single Channel A, SCSI Id=7, 16/255 SCBs
> ahc1: <Adaptec aic7810 RAID memory controller> irq 11 at device 5.0 on pci1
> RAID functionality unsupported
> device_probe_and_attach: ahc1 attach returned 6
> ahc2: <Adaptec 398X SCSI RAID adapter> irq 5 at device 8.0 on pci1
> ahc2: aic7870 Single Channel B, SCSI Id=7, 16/255 SCBs
> ahc3: <Adaptec 398X SCSI RAID adapter> irq 5 at device 12.0 on pci1
> ahc3: aic7870 Single Channel C, SCSI Id=7, 16/255 SCBs
> pcib2: <DEC 21050 PCI-PCI bridge> at device 10.0 on pci0
> pci2: <PCI bus> on pcib2
> ahc4: <Adaptec 3940 Ultra SCSI adapter> irq 12 at device 4.0 on pci2
> ahc4: aic7880 Single Channel A, SCSI Id=7, 16/255 SCBs
> ahc5: <Adaptec 3940 Ultra SCSI adapter> irq 5 at device 5.0 on pci2
> ahc5: aic7880 Single Channel B, SCSI Id=7, 16/255 SCBs
> de0: <Digital 21140A Fast Ethernet> irq 10 at device 11.0 on pci0
> de0: Cogent 21140A [10-100Mb/s] pass 2.0
> de0: address 00:00:92:9b:20:e7
> pcib3: <DEC 21050 PCI-PCI bridge> at device 12.0 on pci0
> pci3: <PCI bus> on pcib3
> ahc6: <Adaptec 398X SCSI RAID adapter> irq 11 at device 4.0 on pci3
> ahc6: aic7870 Single Channel A, SCSI Id=7, 16/255 SCBs
> ahc7: <Adaptec aic7810 RAID memory controller> irq 10 at device 5.0 on pci3
> RAID functionality unsupported
> device_probe_and_attach: ahc7 attach returned 6
> ahc8: <Adaptec 398X SCSI RAID adapter> irq 11 at device 8.0 on pci3
> panic: bus_dmamem_free: Invalid map freed
> 
> Automatic reboot in 15 seconds - press a key on the console to abort
> 
> I already wrote a more complete mail using an older kernel and
> a DDB Stack-Trace.
> If someone can tell me how I can help debugging this problem I will do it.
> The latest kernel I run before this problem was somewhere from April.
> Maybe it's releated to newbus changes?
> 
> -- 
> B.Walter                  COSMO-Project              http://www.cosmo-project.de
> ticso@cicely.de                                      info@cosmo-project.de
> 
> 
> 
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