Additional info: reporter: libreport-2.9.4 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 4.16.0-300.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:ffffffff9c203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9c253e48 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffff9c0d7e11 R08: 00000000000000a8 R09: 00000000000000ca R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff9ca8301c R13: ffffffff9ca8306c R14: ffffffff9c203e80 R15: 00000000b6aeed80 FS: 0000000000000000(0000) GS:ffff9ac22fa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff9ac22fdff000 CR3: 000000012820a001 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ec 18 00 bf 01 00 00 00 49 89 c4 e8 94 ec 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 48 dd 10 9c e8 33 91 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 cb 1c 48 00 31 c0 85 d2 7e 56 53
Created attachment 1418951 [details] File: dmesg
Description of problem: Ao reiniciar o sistema, o computador travou. Novamente foi reiniciado e novamente travou, ficando impossibilitado o uso. Version-Release number of selected component: kernel-core-4.16.0-300.fc28 Additional info: reporter: libreport-2.9.4 cmdline: BOOT_IMAGE=/boot/vmlinuz-4.16.0-300.fc28.x86_64 root=UUID=00b5b185-3547-4ec4-99c2-5345b4abb01c ro rhgb quiet LANG=pt_BR.UTF-8 crash_function: dmar_validate_one_drhd kernel: 4.16.0-300.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 4.16.0-300.fc28.x86_64 #1 Hardware name: Itautec S.A. ST 4271/ST 4271, BIOS F5c 09/23/2010 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffa0203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 00000000fe710000 RCX: ffffffffa0253e48 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffa010e67e R08: 00000000000000ac R09: 0000000000000086 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa0a83024 R13: ffffffffa0a8304c R14: ffffffffa0203e80 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff9f376fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff9f376ffff000 CR3: 000000017420a000 CR4: 00000000000006b0 Call Trace: dmar_validate_one_drhd+0xab/0xd0 dmar_walk_remapping_entries+0xa2/0x140 ? detect_intel_iommu+0x64/0xe6 ? xen_swiotlb_init+0x4e0/0x4e0 ? pci_iommu_alloc+0x51/0x6c ? mem_init+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ec 18 00 bf 01 00 00 00 49 89 c4 e8 94 ec 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 48 dd 10 a0 e8 33 91 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 cb 1c 48 00 31 c0 85 d2 7e 56 53
Description of problem: I was greeted with this error message right after the first boot into the system after installation. Version-Release number of selected component: kernel-core-4.16.3-301.fc28 Additional info: reporter: libreport-2.9.4 cmdline: BOOT_IMAGE=/vmlinuz-4.16.3-301.fc28.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet LANG=en_GB.UTF-8 crash_function: dmar_validate_one_drhd kernel: 4.16.3-301.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 4.16.3-301.fc28.x86_64 #1 Hardware name: Hewlett-Packard HP Pavilion dv7 Notebook PC/30F4, BIOS F.2D 11/29/2010 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffbc203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffbc253e88 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffbc0d7da1 R08: 0000000000000080 R09: 0000000000000093 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffbca83010 R13: ffffffffbca83050 R14: ffffffffbc203e80 R15: fffffffff000bd05 FS: 0000000000000000(0000) GS:ffff8f79ffc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff8f79cda84000 CR3: 000000010d20a000 CR4: 00000000000006b0 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 24 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 40 dd 10 bc e8 a3 90 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b 1c 48 00 31 c0 85 d2 7e 56 53
Description of problem: Norm Version-Release number of selected component: kernel-core-4.16.7-300.fc28 Additional info: reporter: libreport-2.9.5 cmdline: BOOT_IMAGE=/vmlinuz-4.16.7-300.fc28.x86_64 root=/dev/mapper/fedora-root ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root rd.luks.uuid=luks-35e40f35-63b2-4178-bd82-2a487a061db2 rd.lvm.lv=fedora/swap rhgb quiet LANG=en_US.UTF-8 crash_function: dmar_validate_one_drhd kernel: 4.16.7-300.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 4.16.7-300.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:ffffffff97203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff97253e08 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffff970d8179 R08: 00000000000000a8 R09: 00000000000000ca R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff97a8301c R13: ffffffff97a8306c R14: ffffffff97203e80 R15: 00000000b6aee600 FS: 0000000000000000(0000) GS:ffff972b2fa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff972b2fdff000 CR3: 00000001dd20a001 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ef 18 00 bf 01 00 00 00 49 89 c4 e8 e4 ef 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 a8 e1 10 97 e8 f3 8b b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 8b 17 48 00 31 c0 85 d2 7e 56 53
*** Bug 1577507 has been marked as a duplicate of this bug. ***
Description of problem: first boot Version-Release number of selected component: kernel-core-4.16.3-301.fc28 Additional info: reporter: libreport-2.9.4 cmdline: BOOT_IMAGE=/vmlinuz-4.16.3-301.fc28.x86_64 root=/dev/mapper/fedora-root ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet LANG=en_US.UTF-8 crash_function: dmar_validate_one_drhd kernel: 4.16.3-301.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 4.16.3-301.fc28.x86_64 #1 Hardware name: Hewlett-Packard HP Pavilion dv7 Notebook PC/30F4, BIOS F.28 04/17/2009 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffa3203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa3253e88 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffa30d7da1 R08: 0000000000000080 R09: 0000000000000091 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa3a83010 R13: ffffffffa3a83050 R14: ffffffffa3203e80 R15: fffffffff000bd05 FS: 0000000000000000(0000) GS:ffff9674bfc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff9674bffff000 CR3: 000000008020a000 CR4: 00000000000006b0 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 24 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 40 dd 10 a3 e8 a3 90 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b 1c 48 00 31 c0 85 d2 7e 56 53
Description of problem: first boot Version-Release number of selected component: kernel-core-4.16.3-301.fc28 Additional info: reporter: libreport-2.9.5 cmdline: BOOT_IMAGE=/vmlinuz-4.16.3-301.fc28.x86_64 root=/dev/mapper/fedora-root ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet LANG=en_US.UTF-8 crash_function: dmar_validate_one_drhd kernel: 4.16.3-301.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 4.16.3-301.fc28.x86_64 #1 Hardware name: Hewlett-Packard HP Pavilion dv7 Notebook PC/30F4, BIOS F.28 04/17/2009 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffa3203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa3253e88 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffa30d7da1 R08: 0000000000000080 R09: 0000000000000091 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa3a83010 R13: ffffffffa3a83050 R14: ffffffffa3203e80 R15: fffffffff000bd05 FS: 0000000000000000(0000) GS:ffff9674bfc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff9674bffff000 CR3: 000000008020a000 CR4: 00000000000006b0 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 24 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 40 dd 10 a3 e8 a3 90 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b 1c 48 00 31 c0 85 d2 7e 56 53
Description of problem: Ao iniciar o sistema já ocorre esta mensagem de erro. Version-Release number of selected component: kernel-core-4.16.6-302.fc28 Additional info: reporter: libreport-2.9.5 cmdline: BOOT_IMAGE=/boot/vmlinuz-4.16.6-302.fc28.x86_64 root=UUID=d57053ad-6391-4d5b-aa9a-dec06e06b7b4 ro rhgb quiet LANG=pt_BR.UTF-8 rd.driver.blacklist=nouveau crash_function: dmar_validate_one_drhd kernel: 4.16.6-302.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 4.16.6-302.fc28.x86_64 #1 Hardware name: Notebook W350STQ/W370ST /W350STQ/W370ST , BIOS 4.6.5 07/31/2013 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffa3203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa3253e08 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffa30d7ec1 R08: 00000000000000a8 R09: 00000000000000aa R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa3a8301c R13: ffffffffa3a83070 R14: ffffffffa3203e80 R15: 00000000c73d2018 FS: 0000000000000000(0000) GS:ffff9b162fa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff9b162fdff000 CR3: 000000027620a001 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 b4 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 60 de 10 a3 e8 43 8e b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 db 19 48 00 31 c0 85 d2 7e 56 53
Description of problem: Seems to happen when pc starts up every time Version-Release number of selected component: kernel-core-4.16.3-301.fc28 Additional info: reporter: libreport-2.9.4 cmdline: BOOT_IMAGE=/vmlinuz-4.16.3-301.fc28.x86_64 root=/dev/mapper/fedora-root ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet LANG=en_US.UTF-8 crash_function: dmar_validate_one_drhd kernel: 4.16.3-301.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 4.16.3-301.fc28.x86_64 #1 Hardware name: Hewlett-Packard HP 2000 Notebook PC /3676, BIOS F.19 06/16/2011 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffaa203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffaa253e88 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffaa0d7da1 R08: 0000000000000094 R09: 000000000000007b R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffaaa83010 R13: ffffffffaaa83058 R14: ffffffffaa203e80 R15: fffffffff000bbab FS: 0000000000000000(0000) GS:ffff8a62fb600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff8a62fb9ff000 CR3: 000000007120a000 CR4: 00000000000406b0 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 24 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 40 dd 10 aa e8 a3 90 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b 1c 48 00 31 c0 85 d2 7e 56 53
Description of problem: Actualización del sistema operativo de fedora 27 a fedora 28 Version-Release number of selected component: kernel-core-4.16.3-301.fc28 Additional info: reporter: libreport-2.9.5 cmdline: BOOT_IMAGE=/vmlinuz-4.16.3-301.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: 4.16.3-301.fc28.x86_64 runlevel: N 5 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 4.16.3-301.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: ffffffffb9253e88 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffb90d7da1 R08: 0000000000000078 R09: 00000000000000a0 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb9a8300c R13: ffffffffb9a83038 R14: ffffffffb9203e80 R15: fffffffff000ba86 FS: 0000000000000000(0000) GS:ffff98a96f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff98a6aea84000 CR3: 00000001ae20a001 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 24 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 40 dd 10 b9 e8 a3 90 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b 1c 48 00 31 c0 85 d2 7e 56 53
Description of problem: I've always had graphics problems with linux on this laptop. I will boot to a blank screen. Version-Release number of selected component: kernel-core-4.16.3-301.fc28 Additional info: reporter: libreport-2.9.4 cmdline: BOOT_IMAGE=/images/pxeboot/vmlinuz root=live:CDLABEL=Fedora-WS-Live-28-1-1 rd.live.image quiet crash_function: dmar_validate_one_drhd kernel: 4.16.3-301.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 4.16.3-301.fc28.x86_64 #1 Hardware name: Sony Corporation SVF15N17CXB/VAIO, BIOS R1140DD 09/18/2014 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffbf203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffbf253e88 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffbf0d7da1 R08: 0000000000000084 R09: 00000000000000d1 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffbfa83010 R13: ffffffffbfa83044 R14: ffffffffbf203e80 R15: 0000000093fa25c0 FS: 0000000000000000(0000) GS:ffff961e1f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff961dcda84000 CR3: 000000020d20a001 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 24 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 40 dd 10 bf e8 a3 90 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b 1c 48 00 31 c0 85 d2 7e 56 53
Description of problem: Justo acabo de instalar el sistema operativo This is a fresh install of de OS Version-Release number of selected component: kernel-core-4.16.3-301.fc28 Additional info: reporter: libreport-2.9.4 cmdline: BOOT_IMAGE=/vmlinuz-4.16.3-301.fc28.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet LANG=es_MX.UTF-8 crash_function: dmar_validate_one_drhd kernel: 4.16.3-301.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 4.16.3-301.fc28.x86_64 #1 Hardware name: TOSHIBA Satellite P75-A/Type2 - Board Product Name1, BIOS 1.00 05/02/2013 RIP: 0010:warn_invalid_dmar.part.9+0x57/0x60 RSP: 0000:ffffffffae203e00 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffae253e88 RDX: 0000000000000001 RSI: 0000000000000082 RDI: 0000000000000083 RBP: ffffffffae0d7da1 R08: 0000000000000088 R09: 00000000000000bc R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffaea83010 R13: ffffffffaea8303c R14: ffffffffae203e80 R15: 000000008afa2600 FS: 0000000000000000(0000) GS:ffff8c375f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff8c36d2a84000 CR3: 00000001d220a001 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+0x16/0xb0 ? start_kernel+0x2c8/0x4fd ? secondary_startup_64+0xa5/0xb0 Code: ed 18 00 bf 01 00 00 00 49 89 c4 e8 24 ed 18 00 4d 89 e9 4d 89 e0 48 89 ea 48 89 c1 48 89 de 48 c7 c7 40 dd 10 ae e8 a3 90 b2 ff <0f> 0b 5b 5d 41 5c 41 5d c3 e8 3b 1c 48 00 31 c0 85 d2 7e 56 53
*********** 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 28 kernel bugs. Fedora 28 has now been rebased to 4.20.5-100.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.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 3 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.
*** Bug 1770502 has been marked as a duplicate of this bug. ***
*** Bug 1768899 has been marked as a duplicate of this bug. ***
*** Bug 1768900 has been marked as a duplicate of this bug. ***
*** Bug 1783533 has been marked as a duplicate of this bug. ***
This is still happening, since this is the oldest bug I could find for this I'm re-opening this one and using it as a tracking bug for this issue, dupping all other open bugs about this to this one. The problem is that the iommu kernel folks are using the WARN_TAINT macro to complain about a firmware bug (which we cannot really fix) causing a backtrace instead of them just printing a warning. I'm working on a fix for this now (change the WARN_TAINT to just printing a warning).
*** Bug 1632903 has been marked as a duplicate of this bug. ***
*** Bug 1767343 has been marked as a duplicate of this bug. ***
*** Bug 1632857 has been marked as a duplicate of this bug. ***
*** Bug 1590887 has been marked as a duplicate of this bug. ***
*** Bug 1610352 has been marked as a duplicate of this bug. ***
*** Bug 1763444 has been marked as a duplicate of this bug. ***
I've added the patches fixing this to dist-git, so that they will be picked up by the next official build.
FEDORA-2020-57216f2e13 has been submitted as an update to Fedora 30. https://bodhi.fedoraproject.org/updates/FEDORA-2020-57216f2e13
FEDORA-2020-90a64eda89 has been submitted as an update to Fedora 31. https://bodhi.fedoraproject.org/updates/FEDORA-2020-90a64eda89
kernel-5.5.9-200.fc31, kernel-headers-5.5.9-200.fc31, kernel-tools-5.5.9-200.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-90a64eda89
kernel-5.5.9-100.fc30, kernel-headers-5.5.9-100.fc30, kernel-tools-5.5.9-100.fc30 has been pushed to the Fedora 30 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-57216f2e13
kernel-5.5.9-200.fc31, kernel-headers-5.5.9-200.fc31, kernel-tools-5.5.9-200.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.
kernel-5.5.9-100.fc30, kernel-headers-5.5.9-100.fc30, kernel-tools-5.5.9-100.fc30 has been pushed to the Fedora 30 stable repository. If problems still persist, please make note of it in this bug report.