Bug 1698313

Summary: [abrt] dmar_validate_one_drhd: WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:841 warn_invalid_dmar.part.0+0x57/0x60
Product: [Fedora] Fedora Reporter: Giacomo Longo <gabibbo97>
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: 30CC: airlied, allysonsevero, bskeggs, hdegoede, ichavero, itamar, jarodwilson, jeremy, jglisse, john.j5live, jonathan, josef, kernel-maint, linville, mchehab, mjg59, steved
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/04804a1f192bacc9270c910747c79223317b8d5c
Whiteboard: abrt_hash:2119bece160f748fda8e854a2dac496991112144;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-04-10 06:02:43 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
File: dmesg none

Description Giacomo Longo 2019-04-10 05:54:29 UTC 
Additional info:
reporter:       libreport-2.10.0
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:841 warn_invalid_dmar.part.0+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 5.0.0-300.fc30.x86_64 #1
Hardware name: Notebook                         W230SS                 /W230SS                 , BIOS 4.6.5 04/08/2015
RIP: 0010:warn_invalid_dmar.part.0+0x57/0x60
Code: 1a 00 bf 01 00 00 00 48 89 c3 e8 f4 60 1a 00 4d 89 e9 49 89 d8 4c 89 e2 48 89 c1 48 89 ee 48 c7 c7 00 df 14 a3 e8 48 30 ad ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 6b 8c 3f 00 31 c0 85 d2 7e 56 55 4c
RSP: 0000:ffffffffa3403e10 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffffffffa400001c RCX: 00000000000000a8
RDX: 0000000000000001 RSI: 0000000000000086 RDI: 0000000000000047
RBP: 0000000000000000 R08: 0000000000000001 R09: 00000000000000cb
R10: 0000000000003ad4 R11: 0000000000000003 R12: ffffffffa3110b15
R13: ffffffffa400006c R14: 00000000c81ff601 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9f90df800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9f90efdff000 CR3: 000000031a40e001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xa9/0xd0
 dmar_walk_remapping_entries+0x76/0x120
 detect_intel_iommu+0x66/0xed
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x296/0x519
 secondary_startup_64+0xa4/0xb0

Potential duplicate: bug 1590887
Comment 1 Giacomo Longo 2019-04-10 05:54:35 UTC 
Created attachment 1554062 [details]
File: dmesg
Comment 2 Giacomo Longo 2019-04-10 06:02:43 UTC 

*** This bug has been marked as a duplicate of bug 1632903 ***
Comment 3 Allyson 2019-06-20 14:55:26 UTC 
*** Bug 1722532 has been marked as a duplicate of this bug. ***