Bug 896647

Summary: ACPI duplicate ACAD WARNING: at fs/sysfs/dir.c:536 sysfs_add_one+0xb6/0xf0()
Product: [Fedora] Fedora Reporter: roger.vins.11
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 18CC: cranium71, gansalmon, hniebuhr, itamar, jonathan, kernel-maint, k.h.hoetzel, madhu.chinakonda, moez.roy, roger.vins.11, vinnitrash
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:e9a043085c66012a8026b6129d29322ee711d5af
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-11-27 16:12:24 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
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Comment none

Description roger.vins.11 2013-01-17 16:45:26 UTC
Additional info:
WARNING: at fs/sysfs/dir.c:536 sysfs_add_one+0xb6/0xf0()
Hardware name: Inspiron 1090
sysfs: cannot create duplicate filename '/class/power_supply/ACAD'
Modules linked in:
Pid: 1, comm: swapper/0 Not tainted 3.7.2-201.fc18.i686 #1
Call Trace:
 [<c043dfe2>] warn_slowpath_common+0x72/0xa0
 [<c05a7d96>] ? sysfs_add_one+0xb6/0xf0
 [<c05a7d96>] ? sysfs_add_one+0xb6/0xf0
 [<c043e0b3>] warn_slowpath_fmt+0x33/0x40
 [<c05a7d96>] sysfs_add_one+0xb6/0xf0
 [<c05a88e5>] sysfs_do_create_link+0xe5/0x1e0
 [<c05a70e5>] ? sysfs_add_file_mode+0x85/0xb0
 [<c05a89f7>] sysfs_create_link+0x17/0x20
 [<c073f0c6>] device_add+0x2f6/0x680
 [<c067fe36>] ? kvasprintf+0x46/0x60
 [<c06751b2>] ? kobject_set_name_vargs+0x42/0x60
 [<c0804e57>] power_supply_register+0xb7/0x160
 [<c06f2855>] acpi_ac_add+0xa3/0xfa
 [<c06d141d>] acpi_device_probe+0x44/0xfa
 [<c0741909>] driver_probe_device+0x79/0x350
 [<c06d1844>] ? acpi_match_device_ids+0x2d/0x56
 [<c0741c71>] __driver_attach+0x91/0xa0
 [<c0741be0>] ? driver_probe_device+0x350/0x350
 [<c073fe52>] bus_for_each_dev+0x42/0x80
 [<c074133e>] driver_attach+0x1e/0x20
 [<c0741be0>] ? driver_probe_device+0x350/0x350
 [<c0740fef>] bus_add_driver+0x17f/0x290
 [<c06d134e>] ? acpi_device_hid+0x1e/0x1e
 [<c074226a>] driver_register+0x6a/0x160
 [<c0967368>] ? mutex_lock+0x18/0x40
 [<c0c41f76>] ? acpi_initialize_subsystem+0xcb/0xcb
 [<c06d1a85>] acpi_bus_register_driver+0x37/0x40
 [<c0c41f95>] acpi_ac_init+0x1f/0x2d
 [<c0401242>] do_one_initcall+0x112/0x160
 [<c094947a>] kernel_init+0x13a/0x2b0
 [<c0c16443>] ? do_early_param+0x7a/0x7a
 [<c09705f7>] ret_from_kernel_thread+0x1b/0x28
 [<c0949340>] ? rest_init+0x60/0x60

Potential duplicate: bug 806778

Comment 1 Cranium Cerebrale 2013-02-23 20:54:48 UTC
install fedora 18

Package: kernel
OS Release: Fedora release 18 (Spherical Cow)

Comment 2 Josh Boyer 2013-04-01 20:55:05 UTC
Is this still an issue with 3.8.x?

If so, could you please attach the full dmesg output and the output of acpidump?

Comment 3 Moez Roy 2013-04-06 02:23:11 UTC
Created attachment 915704 [details]
Comment

(This comment was longer than 65,535 characters and has been moved to an attachment by Red Hat Bugzilla).

Comment 4 Josh Boyer 2013-04-15 13:04:39 UTC
quickbooks.office your bug is different and covered by 920655

Comment 5 Justin M. Forbes 2013-10-18 21:05:29 UTC
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 18 kernel bugs.

Fedora 18 has now been rebased to 3.11.4-101.fc18.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you have moved on to Fedora 19, and are still experiencing this issue, please change the version to Fedora 19.

If you experience different issues, please open a new bug report for those.

Comment 6 Justin M. Forbes 2013-11-27 16:12:24 UTC
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  

It has been over a month since we asked you to test the 3.11 kernel updates and let us know if your issue has been resolved or is still a problem. When this happened, the bug was set to needinfo.  Because the needinfo is still set, we assume either this is no longer a problem, or you cannot provide additional information to help us resolve the issue.  As a result we are closing with insufficient data. If this is still a problem, we apologize, feel free to reopen the bug and provide more information so that we can work towards a resolution

If you experience different issues, please open a new bug report for those.

Comment 7 Kornienko Sergey 2014-11-23 21:29:02 UTC
on my samsung q45 laptop this problem appears after system is going too sleep mode, and when it wakes up system freeze and i have to reboot. That appear after update to kernel tree update to 3.17.x, when i use 3.16.x everething was ok