Public bug reported:
I have the problem in #371434 - following the advice I added acpiphp to
/etc/modules, rebooted.
I think tried pugging/unplugging various firewire express cards and an
esata express card. tail /var/log/syslog showed the cards coming and
going. good.
Then I hooked up a dv cam to firewire, tried pugging/unplugging the same
cards, various results, Then plugged in a card, nothing logged, then:
Mar 2 13:32:58 dhcp126 kernel: [ 2259.100267] firewire_ohci: failed to write
phy reg
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930072] INFO: task kworker/0:0:1740
blocked for more than 120 seconds.
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930076] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930078] kworker/0:0 D
0000000000000000 0 1740 2 0x00000000
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930082] ffff880123c5d920
0000000000000046 ffff880123c5dfd8 ffff880123c5c000
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930086] 0000000000013b00
ffff88012161dea0 ffff880123c5dfd8 0000000000013b00
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930089] ffff880117958000
ffff88012161db00 ffff880123c5d900 7fffffffffffffff
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930093] Call Trace:
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930101] [<ffffffff815befad>]
schedule_timeout+0x26d/0x2e0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930120] [<ffffffffa005b930>] ?
report_lost_node+0x0/0x50 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930125] [<ffffffff81080375>] ?
queue_work_on+0x25/0x30
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930127] [<ffffffff810803bf>] ?
queue_work+0x1f/0x30
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930130] [<ffffffff815bea69>]
wait_for_common+0xd9/0x180
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930135] [<ffffffffa005b956>] ?
report_lost_node+0x26/0x50 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930138] [<ffffffff8105f0d0>] ?
default_wake_function+0x0/0x20
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930143] [<ffffffff81335882>] ?
acpi_os_execute_deferred+0x0/0x36
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930145] [<ffffffff815bebed>]
wait_for_completion+0x1d/0x20
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930150] [<ffffffffa00554ea>]
fw_core_remove_card+0x11a/0x150 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930154] [<ffffffffa0055000>] ?
dummy_read_phy_reg+0x0/0x10 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930158] [<ffffffffa0055010>] ?
dummy_update_phy_reg+0x0/0x10 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930162] [<ffffffffa0055020>] ?
dummy_send_request+0x0/0x20 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930166] [<ffffffffa0055040>] ?
dummy_send_response+0x0/0x20 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930170] [<ffffffffa0055060>] ?
dummy_cancel_packet+0x0/0x10 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930175] [<ffffffffa0055070>] ?
dummy_enable_phys_dma+0x0/0x10 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930179] [<ffffffffa0055080>] ?
dummy_allocate_iso_context+0x0/0x20 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930184] [<ffffffffa0084790>] ?
ohci_free_iso_context+0x0/0x140 [firewire_ohci]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930188] [<ffffffffa00550a0>] ?
dummy_start_iso+0x0/0x10 [firewire_core]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930200] [<ffffffffa0082bf0>] ?
ohci_stop_iso+0x0/0xa0 [firewire_ohci]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930204] [<ffffffffa0084c91>]
pci_remove+0x41/0x1f0 [firewire_ohci]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930207] [<ffffffff812ffc02>]
pci_device_remove+0x52/0x120
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930212] [<ffffffff813b8d85>]
__device_release_driver+0x75/0xe0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930214] [<ffffffff813b8e1d>]
device_release_driver+0x2d/0x40
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930217] [<ffffffff813b88cb>]
bus_remove_device+0x7b/0xa0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930219] [<ffffffff813b5b67>]
device_del+0x127/0x1b0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930222] [<ffffffff813b5c06>]
device_unregister+0x16/0x30
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930225] [<ffffffff812faa4c>]
pci_stop_bus_device+0x8c/0xa0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930228] [<ffffffff812fa9fb>]
pci_stop_bus_device+0x3b/0xa0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930233] [<ffffffffa00a2fb9>]
disable_device+0x89/0x160 [acpiphp]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930235] [<ffffffff813361d8>] ?
acpi_os_signal_semaphore+0x21/0x2c
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930239] [<ffffffffa00a3e80>]
acpiphp_disable_slot+0x30/0x60 [acpiphp]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930243] [<ffffffffa00a3edd>]
acpiphp_check_bridge.clone.7+0x2d/0x100 [acpiphp]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930247] [<ffffffffa00a43ca>]
handle_hotplug_event_bridge+0x1ba/0x350 [acpiphp]
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930250] [<ffffffff813361d8>] ?
acpi_os_signal_semaphore+0x21/0x2c
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930253] [<ffffffff8133847a>] ?
acpi_bus_get_device+0x2a/0x43
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930256] [<ffffffff81345757>]
acpi_ev_notify_dispatch+0x67/0x7e
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930259] [<ffffffff813358ab>]
acpi_os_execute_deferred+0x29/0x36
@
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930262] [<ffffffff810815bd>]
process_one_work+0x11d/0x420
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930265] [<ffffffff810822c3>]
worker_thread+0x163/0x360
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930267] [<ffffffff81082160>] ?
worker_thread+0x0/0x360
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930270] [<ffffffff81086fa6>]
kthread+0x96/0xa0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930273] [<ffffffff8100ce24>]
kernel_thread_helper+0x4/0x10
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930276] [<ffffffff81086f10>] ?
kthread+0x0/0xa0
Mar 2 13:35:20 dhcp126 kernel: [ 2400.930278] [<ffffffff8100ce20>] ?
kernel_thread_helper+0x0/0x10
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930071] INFO: task kworker/0:0:1740
blocked for more than 120 seconds.
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930074] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930076] kworker/0:0 D
0000000000000000 0 1740 2 0x00000000
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930080] ffff880123c5d920
0000000000000046 ffff880123c5dfd8 ffff880123c5c000
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930084] 0000000000013b00
ffff88012161dea0 ffff880123c5dfd8 0000000000013b00
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930087] ffff880117958000
ffff88012161db00 ffff880123c5d900 7fffffffffffffff
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930091] Call Trace:
Mar 2 13:37:20 dhcp126 kernel: [ 2520.930098] [<ffffffff815befad>]
schedule_timeout+0x26d/0x2e0
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-5-generic 2.6.38-5.32
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: juser 1390 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xdb320000 irq 48'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,103c30e7,00100400
HDA:11c11040,103c1378,00100200'
Controls : 18
Simple ctrls : 11
Date: Wed Mar 2 14:35:56 2011
Frequency: This has only happened once.
HibernationDevice: RESUME=UUID=21392b65-30ba-4697-970b-442ceb73d2cb
MachineType: Hewlett-Packard HP EliteBook 8530w
PccardctlIdent:
Socket 0:
product info: "RICOH", "Bay8Controller", "", ""
manfid: 0x0000, 0x0000
function: 254 (unknown)
PccardctlStatus:
Socket 0:
3.3V 16-bit PC Card
Subdevice 0 (function 0) bound to driver "pata_pcmcia"
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-5-generic
root=UUID=3317761c-92b4-4446-b0b7-37aa0fd7a762 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-5-generic N/A
linux-backports-modules-2.6.38-5-generic N/A
linux-firmware 1.47
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/08/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PDV Ver. F.11
dmi.board.name: 30E7
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 90.26
dmi.chassis.asset.tag: uAnywhere
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PDVVer.F.11:bd12/08/2009:svnHewlett-Packard:pnHPEliteBook8530w:pvrF.11:rvnHewlett-Packard:rn30E7:rvrKBCVersion90.26:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8530w
dmi.product.version: F.11
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-uncat natty needs-upstream-testing
regression-release
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https://bugs.launchpad.net/bugs/728033
Title:
firewire - "blocked for more than 120 seconds"
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