Bug 1809418 - [abrt] dmar_walk_remapping_entries: WARNING: CPU: 0 PID: 0 at drivers/iommu/intel-iommu.c:4333 dmar_parse_one_rmrr+0x7d/0x12b
Summary: [abrt] dmar_walk_remapping_entries: WARNING: CPU: 0 PID: 0 at drivers/iommu/i...
Keywords:
Status: CLOSED DUPLICATE of bug 1808874
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 30
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:b6e524354c8077150047876193c...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-03-03 06:04 UTC by Akash Parihar
Modified: 2020-03-09 11:37 UTC (History)
17 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-03-09 11:37:20 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
File: dmesg (75.03 KB, text/plain)
2020-03-03 06:05 UTC, Akash Parihar
no flags Details

Description Akash Parihar 2020-03-03 06:04:58 UTC
Additional info:
reporter:       libreport-2.12.0
WARNING: CPU: 0 PID: 0 at drivers/iommu/intel-iommu.c:4333 dmar_parse_one_rmrr+0x7d/0x12b
Modules linked in:
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.5.7-100.fc30.x86_64 #1
Hardware name:  /NUC6i7KYB, BIOS KYSKLi70.86A.0037.2016.0603.1032 06/03/2016
RIP: 0010:dmar_parse_one_rmrr+0x7d/0x12b
Code: bf 01 00 00 00 48 89 c5 e8 69 2e 94 fe 48 8b 53 10 48 8b 73 08 4d 89 e1 48 89 c1 49 89 e8 48 c7 c7 80 67 3f 94 e8 de 48 1f fe <0f> 0b 48 8b 3d 03 33 57 ff ba 38 00 00 00 be c0 0d 00 00 e8 14 15
RSP: 0000:ffffffff94603e08 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffb0f240021d20 RCX: 00000000000000cd
RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000247
RBP: ffffffff9560001c R08: 00000000000000cd R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff9413b44c
R13: ffffffff94603e58 R14: 0000000000000000 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff9c20dec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9c1b5f601000 CR3: 000000031e60a001 CR4: 00000000000606b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 dmar_walk_remapping_entries+0x76/0x120
 dmar_table_init+0xdd/0x16d
 ? dmar_free_dev_scope+0x70/0x70
 ? intel_iommu_setup+0x20b/0x20b
 ? iommu_resume+0x1b0/0x1b0
 ? early_enable_iommus.cold+0x321/0x321
 ? amd_iommu_apply_ivrs_quirks+0x11/0x11
 intel_prepare_irq_remapping+0x3d/0x227
 irq_remapping_prepare+0x1d/0x5f
 enable_IR_x2apic+0x21/0x188
 default_setup_apic_routing+0x12/0x6f
 apic_intr_mode_init+0xc9/0xec
 x86_late_time_init+0x20/0x25
 start_kernel+0x493/0x54c
 secondary_startup_64+0xb6/0xc0

Potential duplicate: bug 1803974

Comment 1 Akash Parihar 2020-03-03 06:05:06 UTC
Created attachment 1667118 [details]
File: dmesg

Comment 2 Justin M. Forbes 2020-03-03 16:32:57 UTC
*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There are 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 30 kernel bugs.

Fedora 30 has now been rebased to 5.5.7-100.fc30.  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 31, and are still experiencing this issue, please change the version to Fedora 31.

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

Comment 3 Hans de Goede 2020-03-09 11:37:20 UTC

*** This bug has been marked as a duplicate of bug 1808874 ***


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