kern/53566: IBM Eserver (245 || 345) + ServeRaid 5i ips driver panic

Jack Patton jackp at
Tue Jul 1 13:11:36 PDT 2003

Nate Lawson <nate at> said:

> On Mon, 30 Jun 2003, Jack Patton wrote:
> > Okay, I hooked up a serial console and the CURRENT-20030627-JPSNAP. This 
> > as far as the boot gets, along with a trace. Has there been any progress
> > backporting this driver to 4.8 yet?
> >
> > FreeBSD 5.1-CURRENT-20030627-JPSNAP #0: Fri Jun 27 00:23:43 GMT 2003
> >     root at
> > Preloaded elf kernel "/boot/kernel/kernel" at 0xc0b5d000.
> > Preloaded mfs_root "/boot/mfsroot" at 0xc0b5d278.
> > Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0b5d2bc.
> Disable acpi and try again.  Update your BIOS to hopefully get new ACPI
> code.  There's some problem here with unitialized memory.  It may be
> elsewhere though and ACPI is just stumbling onto it.
> -Nate
> _______________________________________________
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Here's the result of booting with hint.acpi.0.disabled=1. We just got this 
server recently. The server BIOS is at the latest version. I'm downloading a 
BIOS/Firmware for the ServeRaid card itself now and will test it with that 

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-20030627-JPSNAP #0: Fri Jun 27 00:23:43 GMT 2003
    root at
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0b13000.
Preloaded mfs_root "/boot/mfsroot" at 0xc0b13278.
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 2793899260 Hz
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2793.90-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  Hyperthreading: 2 logical CPUs
real memory  = 526385152 (502 MB)
avail memory = 499556352 (476 MB)
Pentium Pro MTRR support enabled
md0: Preloaded image </boot/mfsroot> 4423680 bytes at 0xc06d9528
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: <display, VGA> at device 9.0 (no driver attached)
atapci0: <ServerWorks CSB5 UDMA100 controller> port 0x700-0x70f,0x374-
0-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: simplex device, DMA on primary only
ata1: at 0x170 irq 15 on atapci0
ohci0: <OHCI (generic) USB controller> mem 0xfebfe000-0xfebfefff irq 11 at 
e 15.2 on pci0
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
isab0: <PCI-ISA bridge> at device 15.3 on pci0
isa0: <ISA bus> on isab0
pcib1: <ServerWorks host to PCI bridge> at pcibus 1 on motherboard
pci1: <PCI bus> on pcib1
pcib2: <ServerWorks host to PCI bridge(unknown chipset)> at pcibus 2 on 
pci2: <PCI bus> on pcib2
bge0: <Broadcom BCM5703X Gigabit Ethernet, ASIC rev. 0x1002> mem 0xfbff0000-
ffffff irq 3 at device 8.0 on pci2
bge0: Ethernet address: 00:09:6b:a5:18:05
miibus0: <MII bus> on bge0
brgphy0: <BCM5703 10/100/1000baseTX PHY> on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 
-FDX, auto
pcib5: <ServerWorks host to PCI bridge(unknown chipset)> at pcibus 5 on 
pci5: <PCI bus> on pcib5
ips0: <IBM ServeRAID Adapter> mem 0xf4000000-0xf7ffffff irq 9 at device 3.0 
on p
ips0: logical drives: 222
ipsd0: <Logical Drive> on ips0
ipsd0: Logical Drive  (1824184MB)
ipsd1: <Logical Drive> on ips0
ipsd1: Logical Drive  (1824184MB)
ipsd2: <Logical Drive> on ips0
ipsd2: Logical Drive  (1824184MB)
ipsd3: <Logical Drive> on ips0
ipsd3: Logical Drive  (1824184MB)
ipsd4: <Logical Drive> on ips0
ipsd4: Logical Drive  (1824184MB)
ipsd5: <Logical Drive> on ips0
ipsd5: Logical Drive  (1824184MB)
ipsd6: <Logical Drive> on ips0
ipsd6: Logical Drive  (1824184MB)
ipsd7: <Logical Drive> on ips0
ipsd7: Logical Drive  (1824184MB)
pcib7: <ServerWorks host to PCI bridge(unknown chipset)> at pcibus 7 on 
pci7: <PCI bus> on pcib7
pcib9: <ServerWorks host to PCI bridge(unknown chipset)> at pcibus 9 on 
pci9: <PCI bus> on pcib9
Memory modified after free 0xc18b5700(252)
panic: Most recently used by devbuf

Stopped at      Debugger+0x54:  xchgl   %ebx,in_Debugger.0
db> tr
Debugger(c05025bf,c05c5240,c0519512,c0b35ca4,100) at Debugger+0x54
panic(c0519512,c0500e61,fc,c0c3ab74,c0c3ab60) at panic+0xcc
mtrash_ctor(c18b5700,100,0,549,c18b5700) at mtrash_ctor+0x5d
uma_zalloc_arg(c0c3ab60,0,101,c0327740,c0599ca8) at uma_zalloc_arg+0x194
malloc(a8,c0556ac0,101,c05226b0,c0b35d6c) at malloc+0xd4
device_get_children(c4321380,c0b35d58,c0b35d5c,c0325d82,c18bf700) at 
isa_probe_children(c4321380,c051c640,0,c0b35d98,c02e9a25) at 
configure(0,b32000,b32c00,b32000,0) at configure+0x4b
mi_startup() at mi_startup+0xb5
begin() at begin+0x2c

Jack Patton

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