[PlanetCCRMA] jackd xruns problem: solved? (FC22.6.7rc4O7kernel)

Arthur Sosa arthur.sosa@email.it
Sun Aug 15 15:04:01 2004


On Sun, 15 Aug 2004 22:56:45 +0200
Arthur Sosa <arthur.sosa@email.it> wrote:

>  Oh, oh! You told about video card... arghh! I'll suddendly remove the S3...

Something changed... bad! Now I have xruns > 5 msecs.
So do you think the problem could be the nVidia card?
At the moment I'm not using 3D hardware accelaration,
so I have not the nVidia drivers installed.

Are there any tricky way to trace this problem?
Please be patient, as you noticed I'm not guru-skilled ;-)

My log messages after # jackd -Rv -d alsa -p 1024 -n 3 -r 44100:

[...]

Aug 15 23:59:17 adsl-22-74 kernel:  [<c0108598>] do_IRQ+0x148/0x3b0
Aug 15 23:59:17 adsl-22-74 kernel:  [<c0106af4>] common_interrupt+0x18/0x20
Aug 15 23:59:17 adsl-22-74 kernel:  [<c023ef49>] acpi_processor_idle+0xd3/0x1c5
Aug 15 23:59:17 adsl-22-74 kernel:  [<c01040d9>] cpu_idle+0x39/0x50
Aug 15 23:59:17 adsl-22-74 kernel:  [<c0426797>] start_kernel+0x1f7/0x290
Aug 15 23:59:17 adsl-22-74 kernel:  [<c0426330>] unknown_bootoption+0x0/0x160
Aug 15 23:59:17 adsl-22-74 kernel:  [<e0b2231f>] snd_pcm_period_elapsed+0x38f/0x580 [snd_pcm]
Aug 15 23:59:17 adsl-22-74 kernel:  [<c011dfd7>] recalc_task_prio+0x97/0x190
Aug 15 23:59:17 adsl-22-74 kernel:  [<e0a4aa1a>] snd_via82xx_interrupt+0x23a/0x3b0 [snd_via82xx]
Aug 15 23:59:17 adsl-22-74 kernel:  [<c011dfd7>] recalc_task_prio+0x97/0x190
Aug 15 23:59:17 adsl-22-74 kernel:  [<c011e24a>] try_to_wake_up+0xda/0x130
Aug 15 23:59:17 adsl-22-74 kernel:  [<c012b680>] generic_handle_IRQ_event+0x30/0x60
Aug 15 23:59:17 adsl-22-74 kernel:  [<c0108598>] do_IRQ+0x148/0x3b0
Aug 15 23:59:17 adsl-22-74 kernel:  [<c0106af4>] common_interrupt+0x18/0x20
Aug 15 23:59:17 adsl-22-74 kernel:  [<c023ef49>] acpi_processor_idle+0xd3/0x1c5
Aug 15 23:59:17 adsl-22-74 kernel:  [<c01040d9>] cpu_idle+0x39/0x50
Aug 15 23:59:17 adsl-22-74 kernel:  [<c0426797>] start_kernel+0x1f7/0x290
Aug 15 23:59:17 adsl-22-74 kernel:  [<c0426330>] unknown_bootoption+0x0/0x160
Aug 15 23:59:18 adsl-22-74 kernel:  [<e0b2231f>] snd_pcm_period_elapsed+0x38f/0x580 [snd_pcm]
Aug 15 23:59:18 adsl-22-74 kernel:  [<c011dfd7>] recalc_task_prio+0x97/0x190
Aug 15 23:59:18 adsl-22-74 kernel:  [<e0a4aa1a>] snd_via82xx_interrupt+0x23a/0x3b0 [snd_via82xx]
Aug 15 23:59:18 adsl-22-74 kernel:  [<c011dfd7>] recalc_task_prio+0x97/0x190
Aug 15 23:59:18 adsl-22-74 kernel:  [<c011e24a>] try_to_wake_up+0xda/0x130
Aug 15 23:59:18 adsl-22-74 kernel:  [<c012b680>] generic_handle_IRQ_event+0x30/0x60
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0108598>] do_IRQ+0x148/0x3b0
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0106af4>] common_interrupt+0x18/0x20
Aug 15 23:59:18 adsl-22-74 kernel:  [<c023ef49>] acpi_processor_idle+0xd3/0x1c5
Aug 15 23:59:18 adsl-22-74 kernel:  [<c01040d9>] cpu_idle+0x39/0x50
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0426797>] start_kernel+0x1f7/0x290
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0426330>] unknown_bootoption+0x0/0x160
Aug 15 23:59:18 adsl-22-74 kernel:  [<e0b2231f>] snd_pcm_period_elapsed+0x38f/0x580 [snd_pcm]
Aug 15 23:59:18 adsl-22-74 kernel:  [<c011dfd7>] recalc_task_prio+0x97/0x190
Aug 15 23:59:18 adsl-22-74 kernel:  [<e0a4aa1a>] snd_via82xx_interrupt+0x23a/0x3b0 [snd_via82xx]
Aug 15 23:59:18 adsl-22-74 kernel:  [<c011dfd7>] recalc_task_prio+0x97/0x190
Aug 15 23:59:18 adsl-22-74 kernel:  [<c011e24a>] try_to_wake_up+0xda/0x130
Aug 15 23:59:18 adsl-22-74 kernel:  [<c012b680>] generic_handle_IRQ_event+0x30/0x60
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0108598>] do_IRQ+0x148/0x3b0
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0106af4>] common_interrupt+0x18/0x20
Aug 15 23:59:18 adsl-22-74 kernel:  [<c023ef49>] acpi_processor_idle+0xd3/0x1c5
Aug 15 23:59:18 adsl-22-74 kernel:  [<c01040d9>] cpu_idle+0x39/0x50
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0426797>] start_kernel+0x1f7/0x290
Aug 15 23:59:18 adsl-22-74 kernel:  [<c0426330>] unknown_bootoption+0x0/0x160


- - -

This is   cat /proc/interrupts:

           CPU0
  0:    1399455          XT-PIC  timer
  1:       1990          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  8:          1          XT-PIC  rtc
  9:          0          XT-PIC  acpi
 10:      31860          XT-PIC  uhci_hcd, uhci_hcd, ohci1394
 11:       5847          XT-PIC  ehci_hcd, uhci_hcd, VIA8233, eth0
 12:         58          XT-PIC  i8042
 14:      23499          XT-PIC  ide0
 15:      90707          XT-PIC  ide1
NMI:          0
ERR:          0

here I  attach the lspci -v output:

00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge
        Subsystem: Giga-byte Technology GA-7VAX Mainboard
        Flags: bus master, 66Mhz, medium devsel, latency 8
        Memory at d0000000 (32-bit, prefetchable)
        Capabilities: [a0] AGP version 2.0
        Capabilities: [c0] Power Management version 2

00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 PCI Bridge (prog-if 00 [Normal decode])
        Flags: bus master, 66Mhz, medium devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        Memory behind bridge: e8000000-e9ffffff
        Prefetchable memory behind bridge: d8000000-e7ffffff
        Capabilities: [80] Power Management version 2

00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
        Subsystem: Giga-byte Technology GA-7VAX Mainboard
        Flags: bus master, medium devsel, latency 32, IRQ 10
        I/O ports at d400 [size=32]
        Capabilities: [80] Power Management version 2

00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
        Subsystem: Giga-byte Technology GA-7VAX Mainboard
        Flags: bus master, medium devsel, latency 32, IRQ 10
        I/O ports at d800 [size=32]
        Capabilities: [80] Power Management version 2

00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 80) (prog-if 00 [UHCI])
        Subsystem: Giga-byte Technology GA-7VAX Mainboard
        Flags: bus master, medium devsel, latency 32, IRQ 11
        I/O ports at dc00 [size=32]
        Capabilities: [80] Power Management version 2

00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) (prog-if 20 [EHCI])
        Subsystem: Giga-byte Technology GA-7VAX Mainboard
        Flags: bus master, medium devsel, latency 32, IRQ 11
        Memory at ea004000 (32-bit, non-prefetchable)
        Capabilities: [80] Power Management version 2

00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
        Subsystem: Giga-byte Technology GA-7VAX Mainboard
        Flags: bus master, stepping, medium devsel, latency 0
        Capabilities: [c0] Power Management version 2

00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
        Subsystem: Giga-byte Technology GA-7VAX Mainboard
        Flags: bus master, medium devsel, latency 32, IRQ 10
        I/O ports at e000 [size=16]
        Capabilities: [c0] Power Management version 2

00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
        Subsystem: Giga-byte Technology GA-7VAX Onboard Audio (Realtek ALC650)
        Flags: medium devsel, IRQ 11
        I/O ports at e400
        Capabilities: [c0] Power Management version 2

00:13.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: Realtek Semiconductor Co., Ltd. RT8139
        Flags: bus master, medium devsel, latency 32, IRQ 11
        I/O ports at e800
        Memory at ea005000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2

00:14.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 46) (prog-if 10 [OHCI])
        Subsystem: Giga-byte Technology: Unknown device 1000
        Flags: bus master, medium devsel, latency 32, IRQ 10
        Memory at ea006000 (32-bit, non-prefetchable)
        I/O ports at ec00 [size=128]
        Capabilities: [50] Power Management version 2

01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 440] (rev a3) (prog-if 00 [VGA])
        Subsystem: Micro-Star International Co., Ltd.: Unknown device 8773
        Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 10
        Memory at e8000000 (32-bit, non-prefetchable)
        Memory at d8000000 (32-bit, prefetchable) [size=128M]
        Memory at e0000000 (32-bit, prefetchable) [size=512K]
        Capabilities: [60] Power Management version 2
        Capabilities: [44] AGP version 2.0











 
 
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