Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 30/07/2010 17:36 Anton Shterenlikht said the following: On Fri, Jul 30, 2010 at 04:31:44PM +0300, Andriy Gapon wrote: Just a one thing to try - can you please add hdac_reset(sc, 1) call in hdac_attach() right before hdac_get_capabilities() call? The idea is to reset the controller before trying to get its capabilities. OSS became 1, no other change: % dmesg | fgrep -i hda hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: Lazy allocation of 0x4000 bytes rid 0x10 type 3 at 0xb7fb hdac0: [MPSAFE] hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) hdac0: Resetting corb size to 256 hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 hdac0: Caps: OSS 1, ISS 0, BSS 0, NSDO 1, CORB 256, RIRB 256 hdac0: Just a notice that I don't have any further ideas, sorry. -- Andriy Gapon ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Sat, Aug 21, 2010 at 07:20:18PM +0300, Andriy Gapon wrote: on 30/07/2010 17:36 Anton Shterenlikht said the following: On Fri, Jul 30, 2010 at 04:31:44PM +0300, Andriy Gapon wrote: Just a one thing to try - can you please add hdac_reset(sc, 1) call in hdac_attach() right before hdac_get_capabilities() call? The idea is to reset the controller before trying to get its capabilities. OSS became 1, no other change: % dmesg | fgrep -i hda hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: Lazy allocation of 0x4000 bytes rid 0x10 type 3 at 0xb7fb hdac0: [MPSAFE] hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) hdac0: Resetting corb size to 256 hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 hdac0: Caps: OSS 1, ISS 0, BSS 0, NSDO 1, CORB 256, RIRB 256 hdac0: Just a notice that I don't have any further ideas, sorry. ok, many thanks I might be back if I get a different message in future. manton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Tue, 27 Jul 2010, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 05:53:25PM +0100, Gavin Atkinson wrote: On Tue, 2010-07-27 at 15:47 +0100, Anton Shterenlikht wrote: db bt Tracing pid 0 tid 10 td 0x80b40de0 kdb_enter() at kdb_enter+0x3d panic() at panic+0x17b uma_dbg_free() at uma_zfree_arg+0x62 free() at free+0xcd device_set_driver() at device_set_driver+0x7c device_attach() at device_attach+0x1a3 Thanks. Can you try http://people.freebsd.org/~gavin/mexas-hda-panic.diff and see if that solves things for you? (Credit goes to avg@ for looking into this before me :) yes, thanks, the panic has gone away. I've committed this patch, and will MFC in one week. Thanks, Gavin ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Wed, Jul 28, 2010 at 08:17:47PM +0300, Andriy Gapon wrote:
on 28/07/2010 20:13 Anton Shterenlikht said the following:
On Wed, Jul 28, 2010 at 07:51:08PM +0300, Andriy Gapon wrote:
on 28/07/2010 19:44 Anton Shterenlikht said the following:
But I just rebooted again, and reset
to defaults in BIOS, now I get:
% dmesg | fgrep -i hda
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2
on pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid corb size (1)
device_attach: hdac0 attach returned 6
This gets even stranger.
Ultimate attempt - can you drop the size == 0 condition, so that reset is
always
tried when initial value is not correct?
you mean drop both
if (corbsize == 0) {}
and
if (rirbsize == 0) {}
?
Change it to if (1) { ...}.
did that, and did a cold reboot:
% dmesg | fgrep -i hda
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on
pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid corb size (0)
hdac0: Resetting corb size to 256
hdac0: hdac_get_capabilities: Invalid rirb size (0)
hdac0: Resetting rirb size to 256
%
I don't think the device attached.
many thanks
anton
--
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Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423
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Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 30/07/2010 14:57 Anton Shterenlikht said the following:
On Wed, Jul 28, 2010 at 08:17:47PM +0300, Andriy Gapon wrote:
Change it to if (1) { ...}.
did that, and did a cold reboot:
% dmesg | fgrep -i hda
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on
pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid corb size (0)
hdac0: Resetting corb size to 256
hdac0: hdac_get_capabilities: Invalid rirb size (0)
hdac0: Resetting rirb size to 256
%
I don't think the device attached.
No further interesting/related messages after those above?
Could you please try a verbose boot?
--
Andriy Gapon
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Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Fri, Jul 30, 2010 at 03:05:34PM +0300, Andriy Gapon wrote:
on 30/07/2010 14:57 Anton Shterenlikht said the following:
On Wed, Jul 28, 2010 at 08:17:47PM +0300, Andriy Gapon wrote:
Change it to if (1) { ...}.
did that, and did a cold reboot:
% dmesg | fgrep -i hda
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2
on pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid corb size (0)
hdac0: Resetting corb size to 256
hdac0: hdac_get_capabilities: Invalid rirb size (0)
hdac0: Resetting rirb size to 256
%
I don't think the device attached.
No further interesting/related messages after those above?
Could you please try a verbose boot?
from a verbose boot:
% dmesg | fgrep -i hda
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on
pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: Lazy allocation of 0x4000 bytes rid 0x10 type 3 at 0xb7fb
hdac0: [MPSAFE]
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid corb size (0)
hdac0: Resetting corb size to 256
hdac0: hdac_get_capabilities: Invalid rirb size (0)
hdac0: Resetting rirb size to 256
hdac0: Caps: OSS 0, ISS 0, BSS 0, NSDO 1, CORB 256, RIRB 256
hdac0:
%
here's the full /var/run/dmesg.boot from boot -v:
Copyright (c) 1992-2010 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 9.0-CURRENT #0 r210638M: Fri Jul 30 12:16:29 BST 2010
r...@mech-aslap239.men.bris.ac.uk:/usr/obj/usr/src/sys/BUZI amd64
WARNING: WITNESS option enabled, expect reduced performance.
Table 'FACP' at 0xb7fc8084
Table 'SLIC' at 0xb7fc8220
Table 'EPTH' at 0xb7fc8398
Table 'APIC' at 0xb7fc83d0
Table 'MCFG' at 0xb7fc8434
Table 'TCPA' at 0xb7fc8470
Table 'SSDT' at 0xb7fd98db
Table 'SSDT' at 0xb7fd9934
ACPI: No SRAT table found
Preloaded elf kernel /boot/kernel/kernel at 0x810a8000.
Preloaded elf obj module /boot/kernel/zfs.ko at 0x810a8208.
Preloaded elf obj module /boot/kernel/opensolaris.ko at 0x810a88b0.
Preloaded elf obj module /boot/kernel/krpc.ko at 0x810a8ee0.
Preloaded /boot/zfs/zpool.cache /boot/zfs/zpool.cache at 0x810a9508.
Calibrating TSC clock ... TSC clock: 1994947870 Hz
CPU: AMD Turion(tm) 64 X2 Mobile Technology TL-60 (1994.95-MHz K8-class CPU)
Origin = AuthenticAMD Id = 0x60f82 Family = f Model = 68 Stepping = 2
Features=0x178bfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT
Features2=0x2001SSE3,CX16
AMD Features=0xea500800SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!
AMD Features2=0x11fLAHF,CMP,SVM,ExtAPIC,CR8,Prefetch
L1 2MB data TLB: 8 entries, fully associative
L1 2MB instruction TLB: 8 entries, fully associative
L1 4KB data TLB: 32 entries, fully associative
L1 4KB instruction TLB: 32 entries, fully associative
L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L2 2MB unified TLB: 0 entries, disabled/not present
L2 4KB data TLB: 512 entries, 4-way associative
L2 4KB instruction TLB: 512 entries, 4-way associative
L2 unified cache: 512 kbytes, 64 bytes/line, 1 lines/tag, 16-way associative
real memory = 3221225472 (3072 MB)
Physical memory chunk(s):
0x1000 - 0x0009bfff, 634880 bytes (155 pages)
0x010d7000 - 0xb2903fff, 2978140160 bytes (727085 pages)
avail memory = 2960908288 (2823 MB)
Event timer LAPIC frequency 0 Hz quality 500
ACPI APIC Table: HP 0944
INTR: Adding local APIC 1 as a target
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
x86bios: IVT 0x00-0x0004ff at 0xff00
x86bios: SSEG 0x01-0x01 at 0xff81
x86bios: EBDA 0x09f000-0x09 at 0xff09f000
x86bios: ROM 0x0a-0x0e at 0xff0a
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
ULE: setup cpu 0
ULE: setup cpu 1
ACPI: RSDP 0xfe0b0 00024 (v02 HP)
ACPI: XSDT 0xb7fc81bc 00064 (v01 HPQOEM SLIC-MPC 0001 HP 0001)
ACPI: FACP 0xb7fc8084 000F4 (v04 HP 0944 0003 HP 0001)
ACPI Error: 32/64X address mismatch in Pm2ControlBlock:
0x8800/0x8100, using 32 (20100702/tbfadt-526)
ACPI: DSDT 0xb7fc84a4 11437 (v01 HPSB400 0001 MSFT 0301)
ACPI: FACS 0xb7fe7d80 00040
ACPI: SLIC 0xb7fc8220 00176 (v01 HPQOEM SLIC-MPC 0001 HP 0001)
ACPI: EPTH 0xb7fc8398 00038 (v01 HP 0944 0001 HP 0001)
ACPI: APIC 0xb7fc83d0 00062 (v01 HP 0944 0001 HP 0001)
ACPI: MCFG 0xb7fc8434 0003C (v01 HP 0944 0001 HP 0001)
ACPI: TCPA 0xb7fc8470 00032 (v02 HP 0944 0001 HP 0001)
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 30/07/2010 16:02 Anton Shterenlikht said the following: % dmesg | fgrep -i hda hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: Lazy allocation of 0x4000 bytes rid 0x10 type 3 at 0xb7fb hdac0: [MPSAFE] hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) hdac0: Resetting corb size to 256 hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 hdac0: Caps: OSS 0, ISS 0, BSS 0, NSDO 1, CORB 256, RIRB 256 hdac0: % Oh, zero OSS + ISS is bad too. Need to think about it, but no time now... Just a one thing to try - can you please add hdac_reset(sc, 1) call in hdac_attach() right before hdac_get_capabilities() call? The idea is to reset the controller before trying to get its capabilities. -- Andriy Gapon ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Fri, Jul 30, 2010 at 04:31:44PM +0300, Andriy Gapon wrote: on 30/07/2010 16:02 Anton Shterenlikht said the following: % dmesg | fgrep -i hda hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: Lazy allocation of 0x4000 bytes rid 0x10 type 3 at 0xb7fb hdac0: [MPSAFE] hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) hdac0: Resetting corb size to 256 hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 hdac0: Caps: OSS 0, ISS 0, BSS 0, NSDO 1, CORB 256, RIRB 256 hdac0: % Oh, zero OSS + ISS is bad too. Need to think about it, but no time now... Just a one thing to try - can you please add hdac_reset(sc, 1) call in hdac_attach() right before hdac_get_capabilities() call? The idea is to reset the controller before trying to get its capabilities. OSS became 1, no other change: % dmesg | fgrep -i hda hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: Lazy allocation of 0x4000 bytes rid 0x10 type 3 at 0xb7fb hdac0: [MPSAFE] hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) hdac0: Resetting corb size to 256 hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 hdac0: Caps: OSS 1, ISS 0, BSS 0, NSDO 1, CORB 256, RIRB 256 hdac0: thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 27/07/2010 20:20 Anton Shterenlikht said the following:
yes, thanks, the panic has gone away.
There still seems to be a problem with this device:
hd...@pci0:0:20:2:class=0x040300 card=0x30c2103c chip=0x43831002 rev=0x00
hdr=0x00
vendor = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
device = 'IXP SB600 High Definition Audio Controller'
class = multimedia
subclass = HDA
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on
pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid rirb size (0)
device_attach: hdac0 attach returned 6
I understand from the manual, there should
be devices /dev/pcmX and /dev/dsp, but I have neither.
I'll ask in @questions.
many thanks for a quick fix!
Can you also try the following patch?
If the patch works, could you please report back `dmesg | fgrep -i hda` output?
diff --git a/sys/dev/sound/pci/hda/hdac.c b/sys/dev/sound/pci/hda/hdac.c
index 22ea4c8..a5556d2 100644
--- a/sys/dev/sound/pci/hda/hdac.c
+++ b/sys/dev/sound/pci/hda/hdac.c
@@ -1609,7 +1609,15 @@ hdac_get_capabilities(struct hdac_softc *sc)
else {
device_printf(sc-dev, %s: Invalid corb size (%x)\n,
__func__, corbsize);
- return (ENXIO);
+ if (corbsize == 0) {
+ device_printf(sc-dev, Resetting corb size to 256\n);
+ sc-corb_size = 256;
+ corbsize =
+ HDAC_CORBSIZE_CORBSIZE(HDAC_CORBSIZE_CORBSIZE_256);
+ HDAC_WRITE_1(sc-mem, HDAC_CORBSIZE, corbsize);
+ }
+ else
+ return (ENXIO);
}
rirbsize = HDAC_READ_1(sc-mem, HDAC_RIRBSIZE);
@@ -1625,7 +1633,15 @@ hdac_get_capabilities(struct hdac_softc *sc)
else {
device_printf(sc-dev, %s: Invalid rirb size (%x)\n,
__func__, rirbsize);
- return (ENXIO);
+ if (rirbsize == 0) {
+ device_printf(sc-dev, Resetting rirb size to 256\n);
+ sc-rirb_size = 256;
+ rirbsize =
+ HDAC_RIRBSIZE_RIRBSIZE(HDAC_RIRBSIZE_RIRBSIZE_256);
+ HDAC_WRITE_1(sc-mem, HDAC_RIRBSIZE, rirbsize);
+ }
+ else
+ return (ENXIO);
}
HDA_BOOTVERBOSE(
--
Andriy Gapon
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Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Wed, Jul 28, 2010 at 03:56:34PM +0300, Andriy Gapon wrote:
on 27/07/2010 20:20 Anton Shterenlikht said the following:
yes, thanks, the panic has gone away.
There still seems to be a problem with this device:
hd...@pci0:0:20:2: class=0x040300 card=0x30c2103c chip=0x43831002 rev=0x00
hdr=0x00
vendor = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
device = 'IXP SB600 High Definition Audio Controller'
class = multimedia
subclass = HDA
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2
on pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid rirb size (0)
device_attach: hdac0 attach returned 6
I understand from the manual, there should
be devices /dev/pcmX and /dev/dsp, but I have neither.
I'll ask in @questions.
many thanks for a quick fix!
Can you also try the following patch?
If the patch works, could you please report back `dmesg | fgrep -i hda`
output?
here it is:
% dmesg|fgrep -i hda
pci0: multimedia, HDA at device 20.2 (no driver attached)
pci0: multimedia, HDA at device 20.2 (no driver attached)
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on
pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid rirb size (0)
device_attach: hdac0 attach returned 6
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on
pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid rirb size (0)
hdac0: Resetting rirb size to 256
many thanks
anton
diff --git a/sys/dev/sound/pci/hda/hdac.c b/sys/dev/sound/pci/hda/hdac.c
index 22ea4c8..a5556d2 100644
--- a/sys/dev/sound/pci/hda/hdac.c
+++ b/sys/dev/sound/pci/hda/hdac.c
@@ -1609,7 +1609,15 @@ hdac_get_capabilities(struct hdac_softc *sc)
else {
device_printf(sc-dev, %s: Invalid corb size (%x)\n,
__func__, corbsize);
- return (ENXIO);
+ if (corbsize == 0) {
+ device_printf(sc-dev, Resetting corb size to 256\n);
+ sc-corb_size = 256;
+ corbsize =
+ HDAC_CORBSIZE_CORBSIZE(HDAC_CORBSIZE_CORBSIZE_256);
+ HDAC_WRITE_1(sc-mem, HDAC_CORBSIZE, corbsize);
+ }
+ else
+ return (ENXIO);
}
rirbsize = HDAC_READ_1(sc-mem, HDAC_RIRBSIZE);
@@ -1625,7 +1633,15 @@ hdac_get_capabilities(struct hdac_softc *sc)
else {
device_printf(sc-dev, %s: Invalid rirb size (%x)\n,
__func__, rirbsize);
- return (ENXIO);
+ if (rirbsize == 0) {
+ device_printf(sc-dev, Resetting rirb size to 256\n);
+ sc-rirb_size = 256;
+ rirbsize =
+ HDAC_RIRBSIZE_RIRBSIZE(HDAC_RIRBSIZE_RIRBSIZE_256);
+ HDAC_WRITE_1(sc-mem, HDAC_RIRBSIZE, rirbsize);
+ }
+ else
+ return (ENXIO);
}
HDA_BOOTVERBOSE(
--
Andriy Gapon
--
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423
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Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 28/07/2010 19:01 Anton Shterenlikht said the following: here it is: So did it work? :) % dmesg|fgrep -i hda pci0: multimedia, HDA at device 20.2 (no driver attached) pci0: multimedia, HDA at device 20.2 (no driver attached) hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) device_attach: hdac0 attach returned 6 I presume the above is from previous load attempt? hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 Hmm, so no message about corb, just rirb? Also, no codec and pcm output lines? Did the driver get attached? -- Andriy Gapon ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Wed, Jul 28, 2010 at 07:07:34PM +0300, Andriy Gapon wrote: on 28/07/2010 19:01 Anton Shterenlikht said the following: here it is: So did it work? :) not as far as I can tell % dmesg|fgrep -i hda pci0: multimedia, HDA at device 20.2 (no driver attached) pci0: multimedia, HDA at device 20.2 (no driver attached) hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) device_attach: hdac0 attach returned 6 I presume the above is from previous load attempt? yes, probably. I think /var/run/dmesg used to contain only the current boot, but some time ago I noticed that quite a few previous boots are stored. Or maybe it's my misconfiguration.. hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 Hmm, so no message about corb, just rirb? Also, no codec and pcm output lines? Did the driver get attached? As far as I can (cannot) see, the driver didn't attach. There's no /dev/dsp or /dev/pcm. % cat /dev/sndstat FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64) Installed devices: % I also get (probably not related) % dmesg|grep dead Event timer i8254 is dead. % many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 28/07/2010 19:17 Anton Shterenlikht said the following: On Wed, Jul 28, 2010 at 07:07:34PM +0300, Andriy Gapon wrote: on 28/07/2010 19:01 Anton Shterenlikht said the following: here it is: So did it work? :) not as far as I can tell % dmesg|fgrep -i hda pci0: multimedia, HDA at device 20.2 (no driver attached) pci0: multimedia, HDA at device 20.2 (no driver attached) hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) device_attach: hdac0 attach returned 6 I presume the above is from previous load attempt? yes, probably. I think /var/run/dmesg used to contain only the current boot, but some time ago I noticed that quite a few previous boots are stored. Or maybe it's my misconfiguration.. Did you just kldload the module? Or do you have hda in your kernel and you performed a reboot? If you didn't reboot, can you do it now? hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) hdac0: Resetting rirb size to 256 Hmm, so no message about corb, just rirb? So no corb message? This seems very strange, especially given the subject line. Also, no codec and pcm output lines? Did the driver get attached? As far as I can (cannot) see, the driver didn't attach. There's no /dev/dsp or /dev/pcm. What is output of the following command? kldstat -v | egrep 'sound|snd' % cat /dev/sndstat FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64) Installed devices: % I also get (probably not related) % dmesg|grep dead Event timer i8254 is dead. % You can try to use a different timer. See sysctl kern.eventtimer, you can override timer1 and timer2 in your loader.conf. -- Andriy Gapon ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Wed, Jul 28, 2010 at 07:33:44PM +0300, Andriy Gapon wrote: on 28/07/2010 19:17 Anton Shterenlikht said the following: On Wed, Jul 28, 2010 at 07:07:34PM +0300, Andriy Gapon wrote: on 28/07/2010 19:01 Anton Shterenlikht said the following: here it is: So did it work? :) not as far as I can tell % dmesg|fgrep -i hda pci0: multimedia, HDA at device 20.2 (no driver attached) pci0: multimedia, HDA at device 20.2 (no driver attached) hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) device_attach: hdac0 attach returned 6 I presume the above is from previous load attempt? yes, probably. I think /var/run/dmesg used to contain only the current boot, but some time ago I noticed that quite a few previous boots are stored. Or maybe it's my misconfiguration.. Did you just kldload the module? Or do you have hda in your kernel and you performed a reboot? If you didn't reboot, can you do it now? it's in the kernel, and yes, I did reboot. So no corb message? This seems very strange, especially given the subject line. But I just rebooted again, and reset to defaults in BIOS, now I get: % dmesg | fgrep -i hda hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (1) device_attach: hdac0 attach returned 6 Also, no codec and pcm output lines? Did the driver get attached? As far as I can (cannot) see, the driver didn't attach. There's no /dev/dsp or /dev/pcm. What is output of the following command? kldstat -v | egrep 'sound|snd' % kldstat -v | egrep 'sound|snd' 139 sound 138 pci/snd_hda 137 hdac/snd_hda_pcm thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 28/07/2010 19:44 Anton Shterenlikht said the following: But I just rebooted again, and reset to defaults in BIOS, now I get: % dmesg | fgrep -i hda hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (1) device_attach: hdac0 attach returned 6 This gets even stranger. Ultimate attempt - can you drop the size == 0 condition, so that reset is always tried when initial value is not correct? Then, of course, build and install new kernel and reboot. If possible, with power down to get the cleanest results. P.S. I lied actually - the ultimate attempt would be to not even try to read CORB and RIRB size and just force them to 256 always. It seems that's what Linux driver does. -- Andriy Gapon ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Wed, Jul 28, 2010 at 07:51:08PM +0300, Andriy Gapon wrote:
on 28/07/2010 19:44 Anton Shterenlikht said the following:
But I just rebooted again, and reset
to defaults in BIOS, now I get:
% dmesg | fgrep -i hda
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2
on pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid corb size (1)
device_attach: hdac0 attach returned 6
This gets even stranger.
Ultimate attempt - can you drop the size == 0 condition, so that reset is
always
tried when initial value is not correct?
you mean drop both
if (corbsize == 0) {}
and
if (rirbsize == 0) {}
?
Or did I get you wrong?
anton
--
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423
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Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
on 28/07/2010 20:13 Anton Shterenlikht said the following:
On Wed, Jul 28, 2010 at 07:51:08PM +0300, Andriy Gapon wrote:
on 28/07/2010 19:44 Anton Shterenlikht said the following:
But I just rebooted again, and reset
to defaults in BIOS, now I get:
% dmesg | fgrep -i hda
hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2
on pci0
hdac0: HDA Driver Revision: 20100226_0142
hdac0: [ITHREAD]
hdac0: hdac_get_capabilities: Invalid corb size (1)
device_attach: hdac0 attach returned 6
This gets even stranger.
Ultimate attempt - can you drop the size == 0 condition, so that reset is
always
tried when initial value is not correct?
you mean drop both
if (corbsize == 0) {}
and
if (rirbsize == 0) {}
?
Change it to if (1) { ...}.
--
Andriy Gapon
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Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On 07/27/10 02:07, Anton Shterenlikht wrote: On Mon, Jul 26, 2010 at 02:24:52PM +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) mi_startup() at mi_startup_0x59 btext() at btext+0x2c I moved back as far as r204000, still the same panic. Please advise I get this same panic on my Toshiba Portege R600 laptop when I boot it into Windows and then reboot it into FreeBSD. My guess is that the Windows drivers leave the hardware in a state which the FreeBSD code doesn't know how to deal with. I don't run Windows often so haven't hit this panic in a while, but the trick that always worked for me was to go into the BIOS and Reset to defaults, then boot into FreeBSD. Cheers, Lawrence ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Tue, Jul 27, 2010 at 05:37:49PM +1000, Lawrence Stewart wrote: On 07/27/10 02:07, Anton Shterenlikht wrote: On Mon, Jul 26, 2010 at 02:24:52PM +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) mi_startup() at mi_startup_0x59 btext() at btext+0x2c I moved back as far as r204000, still the same panic. Please advise I get this same panic on my Toshiba Portege R600 laptop when I boot it into Windows and then reboot it into FreeBSD. My guess is that the Windows drivers leave the hardware in a state which the FreeBSD code doesn't know how to deal with. I don't run Windows often so haven't hit this panic in a while, but the trick that always worked for me was to go into the BIOS and Reset to defaults, then boot into FreeBSD. no, that doesn't help, still the same panic Also, I've only FBSD installed on this laptop (HP Compaq 6715s), no other OS. many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Mon, 2010-07-26 at 14:24 +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) Can you give us this output please? At least the panic() line and the next six or so lines? Thanks, Gavin -- Gavin Atkinson FreeBSD committer and bugmeister ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Tue, Jul 27, 2010 at 11:23:24AM +0100, Gavin Atkinson wrote: On Mon, 2010-07-26 at 14:24 +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) Can you give us this output please? At least the panic() line and the next six or so lines? ok, will do. I wish the modern laptops had a serial link.. -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Tue, 2010-07-27 at 12:58 +0100, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 11:23:24AM +0100, Gavin Atkinson wrote: On Mon, 2010-07-26 at 14:24 +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) Can you give us this output please? At least the panic() line and the next six or so lines? ok, will do. I wish the modern laptops had a serial link.. Indeed. I keep buying Toshibas, who still have a range with serial ports. Having said that, have you tried to use the dcons stuff over firewire? That usually works pretty well in my experience. http://wiki.freebsd.org/DebugWithDcons Thanks, Gavin -- Gavin Atkinson FreeBSD committer and bugmeister ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Tue, Jul 27, 2010 at 02:52:17PM +0100, Gavin Atkinson wrote: On Tue, 2010-07-27 at 12:58 +0100, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 11:23:24AM +0100, Gavin Atkinson wrote: On Mon, 2010-07-26 at 14:24 +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) Can you give us this output please? At least the panic() line and the next six or so lines? here it is: db bt Tracing pid 0 tid 10 td 0x80b40de0 kdb_enter() at kdb_enter+0x3d panic() at panic+0x17b uma_dbg_free() at uma_zfree_arg+0x62 free() at free+0xcd device_set_driver() at device_set_driver+0x7c device_attach() at device_attach+0x1a3 bus_generic_attach() at bus_generic_attach+0x1a acpi_pci_attach() at acpi_pci_attach+0x14f device_attach() at dvice_attach+0x69 bus_generic_attach() at bus_generic_attach+0x1a acpi_pcib_attach() at acpi_pcib_attach+0x1a7 acpi_pcib_acpi_attach() at acpi_pcib_acpi_attach+0x1fd device_attach() at dvice_attach+0x69 bus_generic_attach() at bus_generic_attach+0x1a acpi_attach() at acpi_attach+0xa28 device_attach() at dvice_attach+0x69 bus_generic_attach() at bus_generic_attach+0x1a nexus_acpi_attach() at nexus_acpi_attach+0x69 device_attach() at dvice_attach+0x69 bus_generic_new_pass() at bus_generic_new_pass+0xd6 bus_set_pass() at bus_set_pass+0x7a configure() at configure+0xa mi_startup() at mi_startup+0x59 btext() at btext+0x2c db many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Tue, 2010-07-27 at 15:47 +0100, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 02:52:17PM +0100, Gavin Atkinson wrote: On Tue, 2010-07-27 at 12:58 +0100, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 11:23:24AM +0100, Gavin Atkinson wrote: On Mon, 2010-07-26 at 14:24 +0100, Anton Shterenlikht wrote: hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) Can you give us this output please? At least the panic() line and the next six or so lines? here it is: db bt Tracing pid 0 tid 10 td 0x80b40de0 kdb_enter() at kdb_enter+0x3d panic() at panic+0x17b uma_dbg_free() at uma_zfree_arg+0x62 free() at free+0xcd device_set_driver() at device_set_driver+0x7c device_attach() at device_attach+0x1a3 Thanks. Can you try http://people.freebsd.org/~gavin/mexas-hda-panic.diff and see if that solves things for you? (Credit goes to avg@ for looking into this before me :) Gavin -- Gavin Atkinson FreeBSD committer and bugmeister ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Tue, Jul 27, 2010 at 05:53:25PM +0100, Gavin Atkinson wrote: On Tue, 2010-07-27 at 15:47 +0100, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 02:52:17PM +0100, Gavin Atkinson wrote: On Tue, 2010-07-27 at 12:58 +0100, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 11:23:24AM +0100, Gavin Atkinson wrote: On Mon, 2010-07-26 at 14:24 +0100, Anton Shterenlikht wrote: hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) Can you give us this output please? At least the panic() line and the next six or so lines? here it is: db bt Tracing pid 0 tid 10 td 0x80b40de0 kdb_enter() at kdb_enter+0x3d panic() at panic+0x17b uma_dbg_free() at uma_zfree_arg+0x62 free() at free+0xcd device_set_driver() at device_set_driver+0x7c device_attach() at device_attach+0x1a3 Thanks. Can you try http://people.freebsd.org/~gavin/mexas-hda-panic.diff and see if that solves things for you? (Credit goes to avg@ for looking into this before me :) yes, thanks, the panic has gone away. There still seems to be a problem with this device: hd...@pci0:0:20:2: class=0x040300 card=0x30c2103c chip=0x43831002 rev=0x00 hdr=0x00 vendor = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.' device = 'IXP SB600 High Definition Audio Controller' class = multimedia subclass = HDA hdac0: ATI SB600 High Definition Audio Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid rirb size (0) device_attach: hdac0 attach returned 6 I understand from the manual, there should be devices /dev/pcmX and /dev/dsp, but I have neither. I'll ask in @questions. many thanks for a quick fix! anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On 07/27/10 18:09, Anton Shterenlikht wrote: On Tue, Jul 27, 2010 at 05:37:49PM +1000, Lawrence Stewart wrote: On 07/27/10 02:07, Anton Shterenlikht wrote: On Mon, Jul 26, 2010 at 02:24:52PM +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) mi_startup() at mi_startup_0x59 btext() at btext+0x2c I moved back as far as r204000, still the same panic. Please advise I get this same panic on my Toshiba Portege R600 laptop when I boot it into Windows and then reboot it into FreeBSD. My guess is that the Windows drivers leave the hardware in a state which the FreeBSD code doesn't know how to deal with. I don't run Windows often so haven't hit this panic in a while, but the trick that always worked for me was to go into the BIOS and Reset to defaults, then boot into FreeBSD. no, that doesn't help, still the same panic Also, I've only FBSD installed on this laptop (HP Compaq 6715s), no other OS. hmm I'll have to try the patch and see if it resolves the issue for me. I guess in my case resetting the BIOS was causing a different code path to be taken and thus the panic never triggered. Good to here it's resovled for you though. Cheers, Lawrence ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: amd64 panic snd_hda - hdac_get_capabilities: Invalid corb size (0)
On Mon, Jul 26, 2010 at 02:24:52PM +0100, Anton Shterenlikht wrote: On amd64 r210496 I get this panic when booting a kernel with snd_hda(4). I haven't used this driver before, so can't say if this is a regression. (copied by hand) hdac0: ATI SB600 High Definition Audion Controller irq 16 at device 20.2 on pci0 hdac0: HDA Driver Revision: 20100226_0142 hdac0: [ITHREAD] hdac0: hdac_get_capabilities: Invalid corb size (0) device_attach: hdac0 attach returned 6 Slab at 0xff000261eb18, freei 3 = 0 panic: Duplicate free of item 0xff0002661c00 from zone 0xff00b7f9a500(1024) cpuid = 0 KDB: enter: panic [ thread pid 0 tid 10 ] Stopped at kdb_enter+0x3d: movq $0,0x74f360(%rip) dbbt (very long output.. ending in) mi_startup() at mi_startup_0x59 btext() at btext+0x2c I moved back as far as r204000, still the same panic. Please advise many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423 ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
