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From: Lukas Ertl <l.ertl@univie.ac.at>
To: acpi-jp@jp.FreeBSD.org
In-Reply-To: <20030119223421.X363@leelou.in.tern>
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Date: Mon, 20 Jan 2003 10:53:12 +0100
X-Sequence: acpi-jp 2062
Subject: [acpi-jp 2062] 5.0 and Thinkpad T20: ACPI related panics
Errors-To: owner-acpi-jp@jp.FreeBSD.org
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Hello acpi-jp,

I posted the following to freebsd-mobile@freebsd.org, maybe someone here
on acpi-jp can help me, too.

best regards,
le

On Sun, 19 Jan 2003, Lukas Ertl wrote:

> Hi there,
>
> today I upgraded my Thinkpad T20 from 4.7 to 5.0, just to see how it migh=
t
> run. The upgrade itself went smoothly, but I have big problems getting
> ACPI power management/suspend/resume to work.
>
> First off, apm worked quite good with 4.7; closing the lid, issueing "zzz=
"
> or hitting the suspend button put the laptop into sleep mode.
>
> Ok, now with 5.0, closing the lid seems to do nothing. If I open it again
> I either get some information messages about "resetting devices" and "wak=
e
> up from sleep mode", but I'm sure the machine hasn't slept (suspend led
> wasn't on, but hard disk and fan were still running), or I get a kernel
> panic and after the crash dump the machine hits a deadlock or something
> (it doesn't do anything, like rebooting or so, it justs sits there and
> does nothing and I can only power-cycle it).
>
> If I press the suspend key (the blue Fn+F4), the display looks like it is
> melting away. Really. I've never seen something like this before: the
> screen is black (classic console), and if I suspend, it starts fading int=
o
> yellow and bright white from the bottom slowly all over the screen. I was
> shocked when I first saw it. (If you're interested in how that looks I ca=
n
> take a picture or a short movie.)
>
> If I hit the Fn key again, the screen goes back to normal black, but I ge=
t
> again a kernel panic.
>
> ("zzz" doesn't do anything but giving an IOCTL error - as expected, since
> there's no apm in kernel and no apmd running. "apm" itself shows me the
> correct battery status, though.)
>
> Following is the dmesg and a backtrace of one of the panics (suspend and
> resume with Fn key).
>
> 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 5.0-CURRENT #0: Sun Jan 19 20:07:10 CET 2003
>     le@korben:/usr/src/sys/i386/compile/KORBEN
> Preloaded elf kernel "/boot/kernel/kernel" at 0xc053f000.
> Preloaded userconfig_script "/boot/kernel.conf" at 0xc053f0a8.
> Preloaded elf module "/boot/kernel/acpi.ko" at 0xc053f0f8.
> Timecounter "i8254"  frequency 1193182 Hz
> Timecounter "TSC"  frequency 696974546 Hz
> CPU: Intel Pentium III (696.97-MHz 686-class CPU)
>   Origin =3D "GenuineIntel"  Id =3D 0x683  Stepping =3D 3
>
> Features=3D0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,=
CMOV,PA
> T,PSE36,MMX,FXSR,SSE>
> real memory  =3D 268369920 (255 MB)
> avail memory =3D 255029248 (243 MB)
> Initializing GEOMetry subsystem
> Pentium Pro MTRR support enabled
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> acpi0: <PTLTD    RSDT  > on motherboard
> Using $PIR table, 11 entries at 0xc00fdee0
>     ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15
> acpi0: power button is handled as a fixed feature programming model.
> Timecounter "ACPI-safe"  frequency 3579545 Hz
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
> acpi_cpu0: <CPU> 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
> agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem
> 0xf8000000-0xfbffffff at d
> evice 0.0 on pci0
> pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pci1: <display, VGA> at device 0.0 (no driver attached)
> cbb0: <TI1450 PCI-CardBus Bridge> mem 0x50000000-0x50000fff irq 11 at
> device 2.0
>  on pci0
> cardbus0: <CardBus bus> on cbb0
> pccard0: <16-bit PCCard bus> on cbb0
> cbb1: <TI1450 PCI-CardBus Bridge> mem 0x50100000-0x50100fff irq 11 at
> device 2.1
>  on pci0
> cardbus1: <CardBus bus> on cbb1
> pccard1: <16-bit PCCard bus> on cbb1
> fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x1800-0x183f mem
> 0xe8100000-0xe811
> ffff,0xe8120000-0xe8120fff irq 11 at device 3.0 on pci0
> fxp0: Ethernet address 00:02:b3:04:8d:3b
> inphy0: <i82555 10/100 media interface> on miibus0
> inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> pci0: <simple comms, UART> at device 3.1 (no driver attached)
> csa0: <CS4280/CS4614/CS4622/CS4624/CS4630> mem
> 0xe8000000-0xe80fffff,0xe8122000-
> 0xe8122fff irq 11 at device 5.0 on pci0
> csa: card is Thinkpad 600X/A20/T20
> pcm0: <CS461x PCM Audio> on csa0
> isab0: <PCI-ISA bridge> at device 7.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel PIIX4 ATA33 controller> port 0x1850-0x185f 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 0x1860-0x187f irq 1=
1
> at de
> vice 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
> pci0: <bridge, PCI-unknown> at device 7.3 (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
> 0x3f7,0x3f0-0
> x3f5 irq 6 drq 2 on acpi0
> fdc0: FIFO enabled, 8 bytes threshold
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> sio0: configured irq 4 not in bitmap of probed irqs 0
> sio0: port may not be enabled
> acpi_ec0: <embedded controller> port 0x66,0x62 on acpi0
> acpi_cmbat0: <Control method Battery> on acpi0
> acpi_cmbat1: <Control method Battery> on acpi0
> acpi_acad0: <AC adapter> on acpi0
> sio0: configured irq 4 not in bitmap of probed irqs 0
> sio0: port may not be enabled
> orm0: <Option ROMs> at iomem
> 0xe0000-0xeffff,0xcc000-0xcd7ff,0xc0000-0xcbfff on
> isa0
> pmtimer0 on isa0
> ppc0: parallel port not found.
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=3D0x300>
> sio0: configured irq 4 not in bitmap of probed irqs 0
> sio0: port may not be enabled
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
> sio0: type 8250 or not responding
> sio1: configured irq 3 not in bitmap of probed irqs 0
> sio1: port may not be enabled
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> Timecounters tick every 10.000 msec
> acpi_cpu: CPU throttling available, 8 steps from 100% to 12.5%
> system power profile changed to 'economy'
> ad0: 19077MB <TOSHIBA MK2017GAP> [38760/16/63] at ata0-master UDMA33
> acd0: DVD-ROM <TOSHIBA DVD-ROM SD-C2302> at ata1-master UDMA33
> Mounting root from ufs:/dev/ad0s2a
> WARNING: / was not properly dismounted
> system power profile changed to 'performance'
> WARNING: /home was not properly dismounted
> WARNING: /usr was not properly dismounted
> WARNING: /var was not properly dismounted
> system power profile changed to 'economy'
>     ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
>     ACPI-1287: *** Error: Method execution failed, AE_ERROR
>     ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
>     ACPI-1287: *** Error: Method execution failed, AE_ERROR
>     ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
>     ACPI-1287: *** Error: Method execution failed, AE_ERROR
>
>
> I often see ACPI errors like those in the last lines. Ok, and here's the
> backtrace:
>
> [root@korben crash]# gdb -k /usr/src/sys/i386/compile/KORBEN/kernel.debug
> 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-undermydesk-freebsd"...
> panic: bdwrite: buffer is not busy
> panic messages:
> ---
> panic: ata_dmasetup: transfer active on this device!
>
> syncing disks, buffers remaining... panic: bdwrite: buffer is not busy
> Uptime: 4m8s
> Dumping 255 MB
> ata0: resetting devices ..
> done
>  16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
> ---
> #0  doadump () at ../../../kern/kern_shutdown.c:232
> 232             dumping++;
> (kgdb) where
> #0  doadump () at ../../../kern/kern_shutdown.c:232
> #1  0xc023ca49 in boot (howto=3D260) at ../../../kern/kern_shutdown.c:364
> #2  0xc023cc83 in panic () at ../../../kern/kern_shutdown.c:531
> #3  0xc027fab0 in bdwrite (bp=3D0xc0ec87e0) at ../../../kern/vfs_bio.c:95=
5
> #4  0xc032048b in ffs_update (vp=3D0xc29dcc34, waitfor=3D0)
>     at ../../../ufs/ffs/ffs_inode.c:125
> #5  0xc0334dbf in ffs_fsync (ap=3D0xcd25c9c0) at
> ../../../ufs/ffs/ffs_vnops.c:315
> #6  0xc0333d87 in ffs_sync (mp=3D0xc2798200, waitfor=3D2, cred=3D0xc0eb5e=
80,
>     td=3D0xc0408120) at vnode_if.h:612
> #7  0xc0294edb in sync (td=3D0xc0408120, uap=3D0x0)
>     at ../../../kern/vfs_syscalls.c:138
> #8  0xc023c632 in boot (howto=3D256) at ../../../kern/kern_shutdown.c:273
> #9  0xc023cc83 in panic () at ../../../kern/kern_shutdown.c:531
> #10 0xc0155af3 in ata_dmastart (atadev=3D0x0, data=3D0x0, count=3D6144, d=
ir=3D0)
>     at ../../../dev/ata/ata-dma.c:1524
> #11 0xc0157c69 in ad_transfer (request=3D0xc27fd980)
>     at ../../../dev/ata/ata-disk.c:503
> #12 0xc0146129 in ata_start (ch=3D0xc25ac800) at
> ../../../dev/ata/ata-all.c:714
> #13 0xc0146dd7 in ata_reinit (ch=3D0xc25ac800) at
> ../../../dev/ata/ata-all.c:963
> #14 0xc01451a1 in ata_resume (dev=3D0x0) at ../../../dev/ata/ata-all.c:29=
6
> #15 0xc025315d in bus_generic_resume (dev=3D0x0) at device_if.h:75
> #16 0xc025315d in bus_generic_resume (dev=3D0x0) at device_if.h:75
> #17 0xc025315d in bus_generic_resume (dev=3D0x0) at device_if.h:75
> #18 0xc052157a in ?? ()
> #19 0xc052217a in ?? ()
> #20 0xc025315d in bus_generic_resume (dev=3D0x0) at device_if.h:75
> #21 0xc025315d in bus_generic_resume (dev=3D0x0) at device_if.h:75
> #22 0xc025315d in bus_generic_resume (dev=3D0x0) at device_if.h:75
> #23 0xc051c0d1 in ?? ()
> #24 0xc051c1bd in ?? ()
> #25 0xc051c382 in ?? ()
> #26 0xc051da1a in ?? ()
> #27 0xc0526970 in ?? ()
> #28 0xc02277b3 in fork_exit (callout=3D0xc0526870, arg=3D0x0, frame=3D0x0=
)
>     at ../../../kern/kern_fork.c:873
> (kgdb) fr 10
> #10 0xc0155af3 in ata_dmastart (atadev=3D0x0, data=3D0x0, count=3D6144, d=
ir=3D0)
>     at ../../../dev/ata/ata-dma.c:1524
> 1524                panic("ata_dmasetup: transfer active on this
> device!");
> (kgdb) list
> 1519        struct ata_channel *ch =3D atadev->channel;
> 1520        struct ata_dmastate *ds =3D &atadev->dmastate;
> 1521        struct ata_dmasetup_data_cb_args cba;
> 1522
> 1523        if (ds->flags & ATA_DS_ACTIVE)
> 1524                panic("ata_dmasetup: transfer active on this
> device!");
> 1525
> 1526        switch(ch->chiptype) {
> 1527        case 0x0d38105a:  /* Promise Fasttrak 66 */
> 1528        case 0x4d38105a:  /* Promise Ultra/Fasttrak 66 */
>
> The other panics I get also seem to be around in ata_dmastart().
>
> Any help, tips or RTFMs are greatly appreciated. (Please keep me CC'ed as
> I don't remember if I'm still subscribed :-)
>
> best regards,
> le
>
>

--=20
Lukas Ertl                             eMail: l.ertl@univie.ac.at
UNIX-Systemadministrator               Tel.:  (+43 1) 4277-14073
Zentraler Informatikdienst (ZID)       Fax.:  (+43 1) 4277-9140
der Universit=E4t Wien                   http://mailbox.univie.ac.at/~le/
