Bug 1590887 - [abrt] dmar_validate_one_drhd: WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Summary: [abrt] dmar_validate_one_drhd: WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c...
Keywords:
Status: CLOSED DUPLICATE of bug 1564895
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 28
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:2119bece160f748fda8e854a2da...
: 1693555 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-13 15:18 UTC by Giacomo Longo
Modified: 2020-03-09 11:35 UTC (History)
24 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2018-11-26 20:59:09 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: dmesg (69.58 KB, text/plain)
2018-06-13 15:18 UTC, Giacomo Longo 		no flags Details
View All

Description Giacomo Longo 2018-06-13 15:18:19 UTC 
Additional info:
reporter:       libreport-2.9.5
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.0-200.fc28.x86_64 #1
Hardware name: Notebook                         W230SS                 /W230SS                 , BIOS 4.6.5 04/08/2015
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff89203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff89252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff890f630a R08: 00000000000000a8 R09: 00000000000000ca
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff89aa201c
R13: ffffffff89aa206c R14: ffffffff89203e80 R15: 00000000b6aee600
FS:  0000000000000000(0000) GS:ffff98736fa00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff98736fdff000 CR3: 000000040220a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 51 19 00 bf 01 00 00 00 49 89 c4 e8 e4 51 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 e8 e8 12 89 e8 b3 5d af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 fb ab 44 00 31 c0 85 d2 7e 56 53 

Potential duplicate: bug 1562480
Comment 1 Giacomo Longo 2018-06-13 15:18:35 UTC 
Created attachment 1450951 [details]
File: dmesg
Comment 2 Vinicio Guerra 2018-07-18 15:54:26 UTC 
Description of problem:
Actualización de fedora 27 a 28

Version-Release number of selected component:
kernel-core-4.17.6-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.6-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.6-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.6-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffa1203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa1252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffa10f6922 R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa1aa200c
R13: ffffffffa1aa2038 R14: ffffffffa1203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9a6d2f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9a6a9eaa3000 CR3: 00000001de20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 64 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 78 ef 12 a1 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 5b a3 44 00 31 c0 85 d2 7e 56 53
Comment 3 Vinicio Guerra 2018-07-18 16:52:28 UTC 
Description of problem:
actualización fedora 27 a 28

Version-Release number of selected component:
kernel-core-4.17.6-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.6-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.6-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.6-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffab203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffab252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffab0f6922 R08: 0000000000000078 R09: 000000000000009e
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffabaa200c
R13: ffffffffabaa2038 R14: ffffffffab203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff8e546f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8e546f5ff000 CR3: 000000004120a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 64 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 78 ef 12 ab e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 5b a3 44 00 31 c0 85 d2 7e 56 53
Comment 4 Vinicio Guerra 2018-07-18 19:27:07 UTC 
Description of problem:
update de fedora 27 a 28

Version-Release number of selected component:
kernel-core-4.17.6-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.6-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.6-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.6-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffb7203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb7252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffb70f6922 R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb7aa200c
R13: ffffffffb7aa2038 R14: ffffffffb7203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9cc7af200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9cc5aaaa3000 CR3: 000000026a20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 64 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 78 ef 12 b7 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 5b a3 44 00 31 c0 85 d2 7e 56 53
Comment 5 Vinicio Guerra 2018-07-19 15:37:22 UTC 
Description of problem:
update fedora 27 a 28

Version-Release number of selected component:
kernel-core-4.17.6-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.6-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.6-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.6-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff99203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff99252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff990f6922 R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff99aa200c
R13: ffffffff99aa2038 R14: ffffffff99203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9f6caf200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9f69c8aa3000 CR3: 000000018820a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 64 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 78 ef 12 99 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 5b a3 44 00 31 c0 85 d2 7e 56 53
Comment 6 Vinicio Guerra 2018-07-19 15:50:05 UTC 
Description of problem:
update de fedora 27 a 28

Version-Release number of selected component:
kernel-core-4.17.6-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.6-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.6-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.6-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffa3203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa3252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffa30f6922 R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa3aa200c
R13: ffffffffa3aa2038 R14: ffffffffa3203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9b792f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9b76d8aa3000 CR3: 000000021820a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 64 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 78 ef 12 a3 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 5b a3 44 00 31 c0 85 d2 7e 56 53
Comment 7 Vinicio Guerra 2018-07-22 12:49:09 UTC 
Description of problem:
actualización de kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffae203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffae252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffae0f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffaeaa200c
R13: ffffffffaeaa2038 R14: ffffffffae203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff8ad5ef200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8ad44eaa3000 CR3: 00000002ce20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 ae e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 8 Vinicio Guerra 2018-07-22 12:51:58 UTC 
Description of problem:
update de kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffb2203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb2252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffb20f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb2aa200c
R13: ffffffffb2aa2038 R14: ffffffffb2203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff890fef200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff890d2aaa3000 CR3: 00000001aa20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 b2 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 9 Vinicio Guerra 2018-07-23 13:43:33 UTC 
Description of problem:
update kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff86203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff86252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff860f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff86aa200c
R13: ffffffff86aa2038 R14: ffffffff86203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff8ac66f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8ac4cdaa3000 CR3: 00000002cd20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 86 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 10 Vinicio Guerra 2018-07-23 14:32:03 UTC 
Description of problem:
update kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffa7203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa7252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffa70f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa7aa200c
R13: ffffffffa7aa2038 R14: ffffffffa7203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff8864af200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8861c5aa3000 CR3: 000000018520a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 a7 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 11 Vinicio Guerra 2018-07-23 14:37:00 UTC 
Description of problem:
update kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff8c203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8c252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff8c0f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8caa200c
R13: ffffffff8caa2038 R14: ffffffff8c203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9c506f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9c4e53aa3000 CR3: 000000025320a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 8c e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 12 Vinicio Guerra 2018-07-23 14:43:15 UTC 
Description of problem:
update kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffb2203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb2252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffb20f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb2aa200c
R13: ffffffffb2aa2038 R14: ffffffffb2203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9e9b6f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9e9879aa3000 CR3: 000000017920a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 b2 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 13 Vinicio Guerra 2018-07-23 14:54:30 UTC 
Description of problem:
update kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff93203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff93252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff930f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff93aa200c
R13: ffffffff93aa2038 R14: ffffffff93203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff888b6f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff888a30aa3000 CR3: 000000033020a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 93 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 14 Vinicio Guerra 2018-07-23 14:56:11 UTC 
Description of problem:
update kernel

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff95203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff95252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff950f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff95aa200c
R13: ffffffff95aa2038 R14: ffffffff95203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9bd6af200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9bd383aa3000 CR3: 000000014320a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 95 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 15 Vinicio Guerra 2018-07-26 20:55:33 UTC 
Description of problem:
siempre que prendo el computador aparece el fallo

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffbc203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffbc252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffbc0f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffbcaa200c
R13: ffffffffbcaa2038 R14: ffffffffbc203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff92626f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff92603eaa3000 CR3: 000000023e20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 bc e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 16 Vinicio Guerra 2018-07-27 04:12:12 UTC 
Description of problem:
el error se presenta en cada encendido

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffa2203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa2252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffa20f700a R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa2aa200c
R13: ffffffffa2aa2038 R14: ffffffffa2203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff8a3fef200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff8a3e2daa3000 CR3: 00000002ad20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 a2 e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 17 Vinicio Guerra 2018-07-29 17:46:00 UTC 
Description of problem:
Cada vez que prendo la computadora aparece el error

Version-Release number of selected component:
kernel-core-4.17.7-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.7-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n
crash_function: dmar_validate_one_drhd
kernel:         4.17.7-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.7-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff8b203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8b252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff8b0f700a R08: 0000000000000078 R09: 000000000000009e
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8baa200c
R13: ffffffff8baa2038 R14: ffffffff8b203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9727ef200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9727ef5ff000 CR3: 000000000420a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 58 19 00 bf 01 00 00 00 49 89 c4 e8 f4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 f6 12 8b e8 03 55 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b a3 44 00 31 c0 85 d2 7e 56 53
Comment 18 Vinicio Guerra 2018-07-30 02:32:48 UTC 
Description of problem:
solo encendiendo la computadora sale el error

Version-Release number of selected component:
kernel-core-4.17.9-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.9-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.9-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.9-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffff93203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff93252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffff930f7072 R08: 0000000000000078 R09: 00000000000000a1
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff93aa500c
R13: ffffffff93aa5038 R14: ffffffff93203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9a032f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9a025faa6000 CR3: 000000039f20a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 a4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 c8 f6 12 93 e8 43 57 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 ab a5 44 00 31 c0 85 d2 7e 56 53
Comment 19 Vinicio Guerra 2018-07-30 06:51:32 UTC 
Description of problem:
al encender el computador aparece el error

Version-Release number of selected component:
kernel-core-4.17.9-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.9-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.9-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.9-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffb9203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb9252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffb90f7072 R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb9aa500c
R13: ffffffffb9aa5038 R14: ffffffffb9203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff94a0af200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff949fe1aa6000 CR3: 00000003a120a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 a4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 c8 f6 12 b9 e8 43 57 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 ab a5 44 00 31 c0 85 d2 7e 56 53
Comment 20 Vinicio Guerra 2018-07-30 13:45:44 UTC 
Description of problem:
al prender el computador aparece el error

Version-Release number of selected component:
kernel-core-4.17.9-200.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        BOOT_IMAGE=/vmlinuz-4.17.9-200.fc28.x86_64 root=UUID=34da106b-d60c-42bd-a3d6-c1586436d02b ro resume=UUID=d62a7e65-d55a-4978-92c6-8580ac078a97 rhgb quiet btusb.enable_autosuspend=n LANG=es_US.UTF-8
crash_function: dmar_validate_one_drhd
kernel:         4.17.9-200.fc28.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 0 at drivers/iommu/dmar.c:848 warn_invalid_dmar.part.9+0x57/0x60
Modules linked in:
CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.9-200.fc28.x86_64 #1
Hardware name: Alienware Alienware 18/01W2J2, BIOS A13 01/29/2018
RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60
RSP: 0000:ffffffffa4203e00 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa4252b48
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083
RBP: ffffffffa40f7072 R08: 0000000000000078 R09: 00000000000000a0
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa4aa500c
R13: ffffffffa4aa5038 R14: ffffffffa4203e80 R15: fffffffff000ba86
FS:  0000000000000000(0000) GS:ffff9cb7ef200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9cb5e6aa6000 CR3: 000000026620a001 CR4: 00000000000606b0
Call Trace:
 dmar_validate_one_drhd+0xc0/0xd0
 dmar_walk_remapping_entries+0xa2/0x140
 detect_intel_iommu+0x64/0xe6
 ? xen_swiotlb_init+0x4e0/0x4e0
 pci_iommu_alloc+0x51/0x6c
 mem_init+0x16/0xb9
 start_kernel+0x2c8/0x558
 secondary_startup_64+0xa5/0xb0
Code: 57 19 00 bf 01 00 00 00 49 89 c4 e8 a4 57 19 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 c8 f6 12 a4 e8 43 57 af ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 ab a5 44 00 31 c0 85 d2 7e 56 53
Comment 21 Laura Abbott 2018-10-01 21:11:10 UTC 
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 28 kernel bugs.
 
Fedora 28 has now been rebased to 4.18.10-300.fc28.  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 29, and are still experiencing this issue, please change the version to Fedora 29.
 
If you experience different issues, please open a new bug report for those.
Comment 22 Laura Abbott 2018-11-26 20:59:09 UTC 
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and let us know if the bug is still present on the latest kernel.

(Please note: sometimes bugs get mistakenly closed during our mass closing. If you think your bug was closed in error please reopen)
Comment 23 saaprb 2019-03-28 07:27:40 UTC 
*** Bug 1693555 has been marked as a duplicate of this bug. ***
Comment 24 Hans de Goede 2020-03-09 11:34:24 UTC 

*** This bug has been marked as a duplicate of bug 1564895 ***
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