Date: Tue, 30 Dec 2003 16:43:43 -0600 From: "Erik Moe" <emoe@cox.net> To: <freebsd-current@freebsd.org> Subject: 5.2-RC Kernel panic when swapping between DVD and audio CD Message-ID: <IJEJIDFLPIJEPPAPEIHCGEKNCDAA.emoe@cox.net>
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I'm new to this list and I'm new to the whole procedure of tracking current,
or 5.2-RC in this case. I think that I have the latest 5.2-RC code. My
cvsup tag is RELENG_5_2.
The issue is that I can cause a kernel panic on my T30 Thinkpad. If I
switch between playing a DVD to playing an audio CD, the kernel will panic
probably 70% of the time.
I haven't created a problem report. I assume that I'm posting this to the
right list. Dmesg output and backtrace follow.
Erik Moe
emoe@cox.net
-----
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 5.2-RC #5: Mon Dec 29 10:06:21 CST 2003
root@t30.us.ibm.com:/usr/obj/usr/src/sys/T30
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0873000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc087326c.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Mobile Intel(R) Pentium(R) 4 - M CPU 2.00GHz (1998.32-MHz 686-class
CPU)
Origin = "GenuineIntel" Id = 0xf27 Stepping = 7
Features=0xbfebf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV
,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
real memory = 804716544 (767 MB)
avail memory = 771964928 (736 MB)
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <IBM TP-1I > on motherboard
acpi_ec0: <Embedded Controller: ECDT, GPE 0x1c, GLK> port 0x66,0x62 on acpi0
pcibios: BIOS version 2.10
Using $PIR table, 14 entries at 0xc00fdeb0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_cpu0: <CPU> port 0x530-0x537 on acpi0
acpi_tz0: <Thermal Zone> port 0x530-0x537 on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib0: slot 29 INTA is routed to irq 11
pcib0: slot 29 INTB is routed to irq 11
pcib0: slot 29 INTC is routed to irq 11
pcib0: slot 31 INTB is routed to irq 5
pcib0: slot 31 INTB is routed to irq 5
pcib0: slot 31 INTB is routed to irq 5
agp0: <Intel 82845 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device
0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib1: slot 0 INTA is routed to irq 11
pci1: <display, VGA> at device 0.0 (no driver attached)
uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x1800-0x181f
irq 11 at device 29.0 on pci0
usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> 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
uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port 0x1820-0x183f
irq 11 at device 29.1 on pci0
usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> port 0x1840-0x185f
irq 11 at device 29.2 on pci0
usb2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib2: slot 0 INTA is routed to irq 11
pcib2: slot 0 INTB is routed to irq 5
pcib2: slot 8 INTA is routed to irq 11
cbb0: <TI1520 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 11 at device
0.0 on pci2
start (50000000) < sc->membase (d0200000)
start (50000000) < sc->pmembase (f0000000)
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [MPSAFE]
cbb1: <TI1520 PCI-CardBus Bridge> mem 0x51000000-0x51000fff irq 5 at device
0.1 on pci2
start (51000000) < sc->membase (d0200000)
start (51000000) < sc->pmembase (f0000000)
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
cbb1: [MPSAFE]
fxp0: <Intel 82801CAM (ICH3) Pro/100 VE Ethernet> port 0x8000-0x803f mem
0xd0200000-0xd0200fff irq 11 at device 8.0 on pci2
fxp0: Ethernet address 00:09:6b:86:e1:92
miibus0: <MII bus> on fxp0
inphy0: <i82562ET 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH3 UDMA100 controller> port
0x1860-0x186f,0x374-0x377,0x170-0x177,0x3f4-0x3f7,0x1f0-0x1f7 at device 31.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pcm0: <Intel ICH3 (82801CA)> port 0x18c0-0x18ff,0x1c00-0x1cff irq 5 at
device 31.5 on pci0
pcm0: <Analog Devices AD1881A AC97 Codec>
pci0: <simple comms> at device 31.6 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port
0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
ppc0 port 0x3bc-0x3c3 irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sio1 port 0x2f8-0x2ff irq 3 drq 3 on acpi0
sio1: type 16550A
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
orm0: <Option ROMs> at iomem
0xe0000-0xeffff,0xdc000-0xdffff,0xd1000-0xd1fff,0xd0000-0xd0fff,0xc0000-0xcf
fff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 1998317552 Hz quality 800
Timecounters tick every 10.000 msec
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
GEOM: create disk ad0 dp=0xc627e860
ad0: 57231MB <HITACHI_DK23EA-60B> [116280/16/63] at ata0-master UDMA100
acd0: DVDROM <MATSHITADVD-ROM SR-8174> at ata1-master UDMA33
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
drm0: <ATI Radeon LW Mobility 7500 M7> port 0x3000-0x30ff mem
0xd0100000-0xd010ffff,0xe8000000-0xefffffff irq 11 at device 0.0 on pci1
info: [drm] AGP at 0xe0000000 64MB
info: [drm] Initialized radeon 1.10.0 20020828 on minor 0
drm0: [MPSAFE]
Script started on Tue Dec 30 15:54:15 2003
t30# gdb -k /[Kkernel.debug /usr/car[K[Krash/vmcore.2 GNU gdb 5.2.1
(FreeBSD)
Copyright 2002 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
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...
panic: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x1c
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc05642c3
stack pointer = 0x10:0xdfa00c84
frame pointer = 0x10:0xdfa00c98
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 = 2 (g_event)
trap number = 12
panic: page fault
syncing disks, buffers remaining... 5474 5474 acd0: FAILURE -
READ_SUBCHANNEL status=51<READY,DSC,ERROR> sensekey=ILLEGAL REQUEST
error=4<ABORTED>
5474 5474 5474 5474 5474 5474 5474 5474 5474 5474 5474 5474 5474 5474 5474
5474 5474 5474
giving up on 3207 buffers
Uptime: 1d5h10m20s
Dumping 767 MB
[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort]
[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] 16[CTRL-C to abort]
[CTRL-C to abort] 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256
272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 512 528 544 560
576 592 608 624 640 656 672 688 704 720 736 752
---
warning: cannot find file for module ltmdm.ko
Error while mapping shared library sections:
ltmdm.ko: No such file or directory.
Reading symbols from
/usr/obj/usr/src/sys/T30/modules/usr/src/sys/modules/acpi/acpi.ko.debug...do
ne.
Loaded symbols for
/usr/obj/usr/src/sys/T30/modules/usr/src/sys/modules/acpi/acpi.ko.debug
Reading symbols from
/usr/obj/usr/src/sys/T30/modules/usr/src/sys/modules/linux/linux.ko.debug...
done.
Loaded symbols for
/usr/obj/usr/src/sys/T30/modules/usr/src/sys/modules/linux/linux.ko.debug
Error while reading shared library symbols:
ltmdm.ko: No such file or directory.
Reading symbols from /boot/kernel/radeon.ko...done.
Loaded symbols for /boot/kernel/radeon.ko
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240 dumping++;
(kgdb) backgra trace
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1 0xc054aff8 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:372
#2 0xc054b2e8 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3 0xc06b1dec in trap_fatal (frame=0xdfa00c44, eva=0)
at /usr/src/sys/i386/i386/trap.c:821
#4 0xc06b1ab2 in trap_pfault (frame=0xdfa00c44, usermode=0, eva=28)
at /usr/src/sys/i386/i386/trap.c:735
#5 0xc06b16dd in trap (frame=
{tf_fs = -1068236776, tf_es = -1066205168, tf_ds = 16, tf_edi = 0,
tf_esi = -970272256, tf_ebp = -543159144, tf_isp = -543159184, tf_ebx
= -968992896, tf_edx = 0, tf_ecx = -1065995676, tf_eax = 1, tf_trapno = 12,
tf_err = 0, tf_eip = -1068088637, tf_cs = 8, tf_eflags = 66051, tf_esp
= -1065995712, tf_ss = 0})
at /usr/src/sys/i386/i386/trap.c:420
#6 0xc06a41d8 in calltrap () at {standard input}:94
#7 0xc051a898 in g_destroy_provider (pp=0xc63e5780)
at /usr/src/sys/geom/geom_subr.c:426
#8 0xc0517ab5 in g_orphan_register (pp=0xc62ad200)
at /usr/src/sys/geom/geom_event.c:143
#9 0xc0517b90 in one_event () at /usr/src/sys/geom/geom_event.c:169
#10 0xc0517d55 in g_run_events () at /usr/src/sys/geom/geom_event.c:202
#11 0xc0518c05 in g_event_procbody () at /usr/src/sys/geom/geom_kern.c:134
#12 0xc05380ee in fork_exit (callout=0xc0518be0 <g_event_procbody>, arg=0x0,
frame=0x0) at /usr/src/sys/kern/kern_fork.c:793
(kgdb) xc056 list 0xc05642c3
Function "0xc05642c3" not defined.
(kgdb) list 0xc05642c3[4h*[4l
0xc05642c3 is in devstat_remove_entry
(/usr/src/sys/kern/subr_devstat.c:198).
193
194 /* Remove this entry from the devstat queue */
195 atomic_add_acq_int(&ds->sequence1, 1);
196 if (ds->id == NULL) {
197 devstat_num_devs--;
198 STAILQ_REMOVE(devstat_head, ds, devstat, dev_links);
199 }
200 devstat_free(ds);
201 devstat_generation++;
202 mtx_unlock(&devstat_mutex);
(kgdb) quit
t30# exit exit
Script done on Tue Dec 30 15:59:56 2003
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