Bug 1025978

Summary: [abrt] WARNING: CPU: 5 PID: 1 at drivers/pci/search.c:46 pci_find_upstream_pcie_bridge+0x83/0x90()
Product: [Fedora] Fedora Reporter: Cristian Ciupitu <cristian.ciupitu>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 19CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, michele
Target Milestone: ---Flags: jforbes: needinfo?
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/6d665317ffdb522d0575967679882c01b81f93c2
Whiteboard: abrt_hash:f76ce8467303ccd46cea1231039e71a93d811024
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-01-04 13:15:02 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: dmesg none

Description Cristian Ciupitu 2013-11-02 17:31:25 UTC 
Additional info:
reporter:       libreport-2.1.9
WARNING: CPU: 5 PID: 1 at drivers/pci/search.c:46 pci_find_upstream_pcie_bridge+0x83/0x90()
Modules linked in:
CPU: 5 PID: 1 Comm: swapper/0 Not tainted 3.11.6-200.fc19.x86_64.debug #1
Hardware name:                  /DZ77BH-55K, BIOS BHZ7710H.86A.0100.2013.0517.0942 05/17/2013
 0000000000000009 ffff880802283cd0 ffffffff81728ae0 0000000000000000
 ffff880802283d08 ffffffff8107458d ffff8808014c6848 ffff8808014c67b0
 ffff8808014c6848 ffffffff81cda3c0 ffff88080d415550 ffff880802283d18
Call Trace:
 [<ffffffff81728ae0>] dump_stack+0x54/0x74
 [<ffffffff8107458d>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff8107466a>] warn_slowpath_null+0x1a/0x20
 [<ffffffff813a5623>] pci_find_upstream_pcie_bridge+0x83/0x90
 [<ffffffff815c716d>] intel_iommu_add_device+0x4d/0x220
 [<ffffffff815be120>] ? bus_set_iommu+0x50/0x50
 [<ffffffff815be14a>] add_iommu_group+0x2a/0x50
 [<ffffffff81486efb>] bus_for_each_dev+0x6b/0xb0
 [<ffffffff815be118>] bus_set_iommu+0x48/0x50
 [<ffffffff81f48715>] intel_iommu_init+0xab3/0xbab
 [<ffffffff81eff125>] ? iommu_setup+0x258/0x258
 [<ffffffff81eff125>] ? iommu_setup+0x258/0x258
 [<ffffffff81eff14d>] pci_iommu_init+0x28/0x52
 [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0
 [<ffffffff8109d9e5>] ? parse_args+0x225/0x400
 [<ffffffff81ef60ad>] kernel_init_freeable+0x173/0x1fb
 [<ffffffff81ef5898>] ? do_early_param+0x88/0x88
 [<ffffffff8171cfe0>] ? rest_init+0x150/0x150
 [<ffffffff8171cfee>] kernel_init+0xe/0x190
 [<ffffffff8173bd6c>] ret_from_fork+0x7c/0xb0
 [<ffffffff8171cfe0>] ? rest_init+0x150/0x150
Comment 1 Cristian Ciupitu 2013-11-02 17:31:37 UTC 
Created attachment 818605 [details]
File: dmesg
Comment 2 Cristian Ciupitu 2013-11-09 17:41:07 UTC 
It's still happening with 3.11.7-200.fc19.x86_64.
Comment 3 Justin M. Forbes 2014-01-03 22:06:41 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 19 kernel bugs.

Fedora 19 has now been rebased to 3.12.6-200.fc19.  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 20, and are still experiencing this issue, please change the version to Fedora 20.

If you experience different issues, please open a new bug report for those.
Comment 4 Michele Baldessari 2014-01-04 13:15:02 UTC 

*** This bug has been marked as a duplicate of bug 878273 ***