Date: Fri, 02 Jun 2000 14:02:28 PDT From: Darryl Okahata <darrylo@sr.hp.com> To: freebsd-mobile@freebsd.org Subject: Panic w/compact flash PCMCIA Message-ID: <200006022102.OAA06110@mina.sr.hp.com>
next in thread | raw e-mail | index | archive | help
[ I'm not sure if this should go to -mobile or -stable. ]
Hi,
I'm seeing frequent panics when I eject a PCMCIA card and insert a
compact flash PCMCIA card. Should I send-pr this, or is posting info
here enough? See below for info.
This is on FreeBSD 4.0-STABLE, as of June 1, 2000 (cvsup'd around
3AM, PST). The panic occurred when I ejected my lan card and inserted
the compact flash one. It also occurs if I eject a compact flash and
replace it with another one. There seems to be a fairly high
probability of a panic whenever I eject a card and insert a compact
flash one.
Another bug is that, once a panic occurs, the PCMCIA slots are
unable to detect removal/insertion of cards. If a card is present at
bootup, it's recognized; however, removal/insertion is no longer
detected. I have to boot into Windows 98 and back to get the slots to
be fully functional (I haven't tried powering down, though).
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
Script started on Fri Jun 2 13:27:26 2000
# gdb -k
GNU gdb 4.18
Copyright 1998 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 conditi=
ons.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for detail=
s.
This GDB was configured as "i386-unknown-freebsd".
(kgdb) exec-file /var/crash/kernel.0
(kgdb) core-file /var/crash/vmcore.0
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Thu Jun 1 14:03:43 PDT 2000
darrylo@zotz:/misc/usr/src.current/sys/compile/lappy
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (466.67-MHz 686-class CPU)
Origin =3D "GenuineIntel" Id =3D 0x66a Stepping =3D 10
Features=3D0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MC=
A,CMOV,PAT,PSE36,MMX,FXSR>
real memory =3D 134152192 (131008K bytes)
avail memory =3D 127033344 (124056K bytes)
Preloaded elf kernel "kernel" at 0xc0353000.
VESA: v2.0, 8128k memory, flags:0x0, mode table:0xc02f4622 (1000022)
VESA: ATI MACH64
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci=
0
pci1: <PCI bus> on pcib1
pci1: <ATI Mobility-1 graphics accelerator> at 0.0 irq 11
pcic-pci0: <TI PCI-1225 PCI-CardBus Bridge> at device 4.0 on pci0
pcic-pci0: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save]=
[FUNC pci int + CSC serial isa irq]
pcic-pci1: <TI PCI-1225 PCI-CardBus Bridge> at device 4.1 on pci0
pcic-pci1: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save]=
[FUNC pci int + CSC serial isa irq]
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x1050-0x105f at device 7.1 =
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1060-0x107f irq 5=
at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <Intel 82371AB Power management controller> port 0x1040-0x104f at =
device 7.3 on pci0
chip2: <ESS Technology Maestro 2E Audio controller> port 0x1400-0x14ff ir=
q 5 at device 8.0 on pci0
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
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0=
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=3D0x200>
pcic0: <VLSI 82C146> at port 0x3e0 iomem 0xd0000 irq 10 on isa0
pcic0: management irq 10
pccard0: <PC Card bus -- kludge version> on pcic0
pccard1: <PC Card bus -- kludge version> on pcic0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
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 16/16/7 bytes threshold
ppi0: <Parallel I/O> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
plip0: <PLIP network interface> on ppbus0
IP packet filtering initialized, divert enabled, rule-based forwarding di=
sabled, default to deny, logging disabled
ad0: 24207MB <IBM-DARA-225000> [49184/16/63] at ata0-master using UDMA33
acd0: DVD-ROM <TORiSAN DVD-ROM DRD-U624> at ata1-master using UDMA33
Mounting root from ufs:/dev/ad0s2a
pccard: card inserted, slot 0
WARNING: / was not properly dismounted
ata4 at port 0x240-0x24f irq 3 slot 0 on pccard0
ad8: 15MB <> [61/16/32] at ata4-master using BIOSPIO
ad9: 15MB <> [61/16/32] at ata4-slave using BIOSPIO
ata4: detached
pccard: card removed, slot 0
pccard: card inserted, slot 0
ata4 at port 0x240-0x24f irq 3 slot 0 on pccard0
ad8: 15MB <SanDisk SDCFB-16> [490/2/32] at ata4-master using BIOSPIO
Fatal trap 12: page fault while in kernel mode
fault virtual address =3D 0x28
fault code =3D supervisor read, page not present
instruction pointer =3D 0x8:0xc015f8a2
stack pointer =3D 0x10:0xc90c78f8
frame pointer =3D 0x10:0xc90c7910
code segment =3D base 0x0, limit 0xfffff, type 0x1b
=3D DPL 0, pres 1, def32 1, gran 1
processor eflags =3D interrupt enabled, resume, IOPL =3D 0
current process =3D 341 (mount_msdos)
interrupt mask =3D none
trap number =3D 12
panic: page fault
syncing disks... 17 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 =
giving up on 1 buffers
Uptime: 7m26s
dumping to dev #ad/0x30001, offset 782464
dump ata0: resetting devices .. done
127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 1=
09 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 8=
8 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 1=
5 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 =
---
#0 boot (howto=3D256) at ../../kern/kern_shutdown.c:302
302 dumppcb.pcb_cr3 =3D rcr3();
(kgdb) where
#0 boot (howto=3D256) at ../../kern/kern_shutdown.c:302
#1 0xc01567dd in panic (fmt=3D0xc02af92f "page fault")
at ../../kern/kern_shutdown.c:552
#2 0xc02696ee in trap_fatal (frame=3D0xc90c78b8, eva=3D40)
at ../../i386/i386/trap.c:927
#3 0xc02693a1 in trap_pfault (frame=3D0xc90c78b8, usermode=3D0, eva=3D40=
)
at ../../i386/i386/trap.c:820
#4 0xc0268f2f in trap (frame=3D{tf_fs =3D 16, tf_es =3D 16, tf_ds =3D 16=
, tf_edi =3D 0, =
tf_esi =3D -1060387628, tf_ebp =3D -921929456, tf_isp =3D -92192950=
0, =
tf_ebx =3D 1, tf_edx =3D 0, tf_ecx =3D -1017921720, tf_eax =3D 28, =
tf_trapno =3D 12, tf_err =3D 0, tf_eip =3D -1072301918, tf_cs =3D 8=
, =
tf_eflags =3D 66118, tf_esp =3D -1060649984, tf_ss =3D -1060649984}=
)
at ../../i386/i386/trap.c:426
#5 0xc015f8a2 in dscheck (bp=3D0xc353bf48, ssp=3D0x0)
at ../../kern/subr_diskslice.c:171
#6 0xc015f615 in diskstrategy (bp=3D0xc353bf48) at ../../kern/subr_disk.=
c:199
#7 0xc0215f53 in readdisklabel (dev=3D0xc0c7c400, lp=3D0xc0d1c400)
at ../../ufs/ufs/ufs_disksubr.c:185
#8 0xc0160560 in dsopen (dev=3D0xc0c7c100, mode=3D8192, flags=3D0, sspp=3D=
0xc0c628e4, =
lp=3D0xc0c628e8) at ../../kern/subr_diskslice.c:755
#9 0xc015f4d7 in diskopen (dev=3D0xc0c7c100, oflags=3D3, devtype=3D8192,=
=
p=3D0xc907b740) at ../../kern/subr_disk.c:146
#10 0xc018c2a9 in spec_open (ap=3D0xc90c7a34)
at ../../miscfs/specfs/spec_vnops.c:191
#11 0xc018c1a9 in spec_vnoperate (ap=3D0xc90c7a34)
at ../../miscfs/specfs/spec_vnops.c:117
#12 0xc021b6b9 in ufs_vnoperatespec (ap=3D0xc90c7a34)
at ../../ufs/ufs/ufs_vnops.c:2303
#13 0xc0190e13 in mountmsdosfs (devvp=3D0xc90ee500, mp=3D0xc0d1c800, p=3D=
0xc907b740, =
argp=3D0xc90c7a9c) at vnode_if.h:189
#14 0xc0190beb in msdosfs_mount (mp=3D0xc0d1c800, path=3D0xbfbff36c "/pcc=
ard", =
data=3D0xbfbff7cc "\202=FC=BF=BF", ndp=3D0xc90c7e84, p=3D0xc907b740)
at ../../msdosfs/msdosfs_vfsops.c:328
#15 0xc0181d07 in mount (p=3D0xc907b740, uap=3D0xc90c7f80)
at ../../kern/vfs_syscalls.c:304
#16 0xc02699a1 in syscall2 (frame=3D{tf_fs =3D 47, tf_es =3D 47, tf_ds =3D=
47, =
tf_edi =3D 0, tf_esi =3D -1077937248, tf_ebp =3D -1077937332, =
tf_isp =3D -921927724, tf_ebx =3D -1077937022, tf_edx =3D 0, tf_ecx=
=3D 0, =
tf_eax =3D 21, tf_trapno =3D 12, tf_err =3D 2, tf_eip =3D 134529356=
, tf_cs =3D 31, =
tf_eflags =3D 582, tf_esp =3D -1077939440, tf_ss =3D 47})
at ../../i386/i386/trap.c:1126
#17 0xc025a8a6 in Xint0x80_syscall ()
#18 0x80480f9 in ?? ()
(kgdb) quit
# exit
Script done on Fri Jun 2 13:28:11 2000
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D
--
Darryl Okahata
darrylo@soco.agilent.com
DISCLAIMER: this message is the author's personal opinion and does not
constitute the support, opinion, or policy of Agilent Technologies, or
of the little green men that have been following him all day.
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-mobile" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200006022102.OAA06110>