Date: Sun, 12 Nov 2000 13:55:37 +0100 From: "Niels Chr. Bank-Pedersen" <ncbp@bank-pedersen.dk> To: current@freebsd.org Subject: panic - probably aic7810/398X related Message-ID: <20001112135536.B11660@bank-pedersen.dk>
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Yesterday I decided to upgrade my home server from it's PRE_SMPNG
state to -current, but now it panics just after detecting the
aic7810 RAID controller (though unsupported, the box booted happily
on an PRE_SMPNG kernel). The 398X adapter is one of the cards that
doesn't work with AHC_ALLOW_MEMIO (as I understand it because of the
PCI-PCI bridge) so I don't know if the recent changes here has
something to do with it.
-current:
Copyright (c) 1992-2000 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 5.0-CURRENT #0: Sun Nov 12 12:39:35 CET 2000
root@home.somewhere.dk:/usr/obj/usr/src/sys/MAIL
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 166193999 Hz
CPU: Pentium/P54C (166.19-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping = 12
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 134217728 (131072K bytes)
avail memory = 126603264 (123636K bytes)
Preloaded elf kernel "kernel" at 0xc03d4000.
Preloaded elf module "vinum.ko" at 0xc03d40a8.
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <Intel PIIX3 ATA controller> at 7.1
pcib1: <DEC 21050 PCI-PCI bridge> at device 9.0 on pci0
pci1: <PCI bus> on pcib1
ahc0: <Adaptec 398X SCSI RAID adapter> port 0xd800-0xd8ff mem
0xf9000000-0xf9000fff irq 9 at device 4.0 on pci1
aic7870: Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec aic7810 RAID memory controller> port 0xd400-0xd4ff
mem 0xfb000000-0xfb1fffff,0xf8800000-0xf8800fff irq 11 at device 5.0
on pci1
RAID functionality unsupported
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x432
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc013656b
stack pointer = 0x10:0xc03e8e30
frame pointer = 0x10:0xc03e8e38
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 = 0 (swapper)
kernel: type 12 trap, code=0
Stopped at ahc_fini_scbdata+0xb: movzbl 0x432(%esi),%eax
db> trace
ahc_fini_scbdata(c0737000) at ahc_fini_scbdata+0xb
ahc_free(c0737000,c0ec8080,c0efa380,c0efa180,c0283888) at
ahc_free+0xd
ahc_pci_attach(c0efa180,c0efa180,c0efa800,c0efa380,0) at
ahc_pci_attach+0xea
device_probe_and_attach(c0efa180) at device_probe_and_attach+0x8e
bus_generic_attach(c0efa380,c0efa380,c0efac00,c0efa800,0) at
bus_generic_attach+0x16
device_probe_and_attach(c0efa380) at device_probe_and_attach+0x8e
bus_generic_attach(c0efa800,c0efa800,c0efa800,c026a65f,ffffffff) at
bus_generic_attach+0x16
pcib_attach(c0efa800,c0efa800,c0efac80,c0efac00,0) at
pcib_attach+0x9c
device_probe_and_attach(c0efa800) at device_probe_and_attach+0x8e
bus_generic_attach(c0efac00,c0efac00,c0efad80,c0efac80,0) at
bus_generic_attach+0x16
device_probe_and_attach(c0efac00) at device_probe_and_attach+0x8e
bus_generic_attach(c0efac80,c0efac80,c027a1b8,0,c0efac80) at
bus_generic_attach+0x16
nexus_pcib_attach(c0efac80,c0efac80,c0efad80,c0efad80,0) at
nexus_pcib_attach+0x1f
device_probe_and_attach(c0efac80) at device_probe_and_attach+0x8e
bus_generic_attach(c0efad80,c0ee4080,c0738e00,c03e8fc0,c016a6ca) at
bus_generic_attach+0x16
nexus_attach(c0efad80,c0efad80,c02942d0,3ed000,0) at
nexus_attach+0xe
device_probe_and_attach(c0efad80) at device_probe_and_attach+0x8e
root_bus_configure(c0738e00,c02737ac,0) at root_bus_configure+0x16
configure(0,3e6c00,3e6000,0,c011d232) at configure+0x33
mi_startup() at mi_startup+0x68
begin() at begin+0x29
db>
From a working PRE_SMPNG kernel:
Copyright (c) 1992-2000 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 5.0-CURRENT #0: Thu Nov 9 02:18:13 CET 2000
root@home.somewhere.dk:/usr/obj/usr/src/sys/MAIL
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 166193968 Hz
CPU: Pentium/P54C (166.19-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping = 12
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 134217728 (131072K bytes)
avail memory = 127541248 (124552K bytes)
Preloaded elf kernel "kernel.ko" at 0xc02f0000.
Preloaded elf module "randomdev.ko" at 0xc02f00a0.
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <Intel PIIX3 ATA controller> at 7.1
pcib1: <DEC 21050 PCI-PCI bridge> at device 9.0 on pci0
pci1: <PCI bus> on pcib1
ahc0: <Adaptec 398X SCSI RAID adapter> port 0xd800-0xd8ff mem 0xf9000000-0xf9000fff irq 9 at device 4.0 on pci1
ahc0: aic7870 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec aic7810 RAID memory controller> port 0xd400-0xd4ff mem 0xfb000000-0xfb1fffff,0xf8800000-0xf8800fff 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> port 0xd000-0xd0ff mem 0xf8000000-0xf8000fff irq 9 at device 8.0 on pci1
ahc2: aic7870 Wide Channel B, SCSI Id=7, 16/255 SCBs
ahc3: <Adaptec 398X SCSI RAID adapter> port 0xc800-0xc8ff mem 0xf7800000-0xf7800fff irq 9 at device 12.0 on pci1
ahc3: aic7870 Wide Channel C, SCSI Id=7, 16/255 SCBs
pci0: <Matrox MGA Millennium 2064W graphics accelerator> at 10.0 irq 12
ahc4: <Adaptec 2940 Ultra SCSI adapter> port 0xb800-0xb8ff mem 0xf6800000-0xf6800fff irq 10 at device 11.0 on pci0
ahc4: aic7880 Single Channel A, SCSI Id=7, 16/255 SCBs
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xb400-0xb47f mem 0xf6000000-0xf600007f irq 11 at device 12.0 on pci0
xl0: Ethernet address: 00:50:04:65:c5:3e
miibus0: <MII bus> on xl0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
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
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 16/16/15 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
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: <PNP0401> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0303> can't assign resources
Waiting 5 seconds for SCSI devices to settle
ahc4:A:6: refuses synchronous negotiation. Using asynchronous transfers
ahc4:A:6: refuses synchronous negotiation. Using asynchronous transfers
sa0 at ahc4 bus 0 target 6 lun 0
sa0: <ARCHIVE Python 25588-XXX 2.96> Removable Sequential Access SCSI-2 device
sa0: 3.300MB/s transfers
da7 at ahc4 bus 0 target 4 lun 0
da7: <IBM DCAS-34330 S65A> Fixed Direct Access SCSI-2 device
da7: 10.000MB/s transfers (10.000MHz, offset 15)
da7: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C)
[...]
da1 at ahc0 bus 0 target 1 lun 0
da1: <IBM OEM DFHSS4F 4141> Fixed Direct Access SCSI-2 device
da1: 10.000MB/s transfers (10.000MHz, offset 15)
da1: 4303MB (8813870 512 byte sectors: 255H 63S/T 548C)
Config:
machine i386
cpu I586_CPU
ident MAIL
maxusers 128
#hints "MAIL.hints"
options INET
options FFS
options FFS_ROOT
options NFS
options PROCFS
options COMPAT_43
options SCSI_DELAY=5000
options UCONSOLE
options SYSVSHM
options SYSVMSG
options SYSVSEM
options NO_F00F_HACK
options SOFTUPDATES
options P1003_1B
options _KPOSIX_PRIORITY_SCHEDULING
options _KPOSIX_VERSION=199309L
options SC_HISTORY_SIZE=1024
options DDB
device isa
device pci
device fdc
device ahc
device scbus
device da
device sa
device cd
device pass
device atkbdc 1
device atkbd
device vga
device splash
device sc 1
device npx
device sio
device ppc
device ppbus
device lpt
device miibus
device xl
device loop
device ether
device pty
device gzip
device bpf
device random
TIA,
/Niels Chr.
--
Niels Christian Bank-Pedersen, NCB1-RIPE.
Network Manager, Tele Danmark NET, IP-section.
"Hey, are any of you guys out there actually *using* RFC 2549?"
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