Kerneloops

Similar reports
Problem #514659
Component
kernel
Last affected version
0:4.18.0-408.el8
Executable
unknown
First occurrence
2022-07-27
Last occurrence
2026-10-28
Unique reports
6
Quality
-26

Statistics

Operating system Unique / Total count
CentOS 8 6 / 6
Operating system Count
CentOS 8 6
Architecture Count
x86_64 6
Related packages Count
kernel-core 6
 0:4.18.0-408.el8 6

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
iommu_go_to_state
vmlinux 0x398
2
? iommu_go_to_state
vmlinux 0x398
3
? iommu_go_to_state
vmlinux 0x398
4
iommu_go_to_state
vmlinux 0x398
5
iommu_go_to_state
vmlinux 0x398
6
iommu_go_to_state
vmlinux 0x398
7
? iommu_go_to_state
vmlinux 0x398
8
iommu_go_to_state
vmlinux 0x398
9
? iommu_go_to_state
vmlinux 0x398
10
iommu_go_to_state
vmlinux 0x398
11
iommu_go_to_state
vmlinux 0x398 
WARNING: CPU: 1 PID: 1 at drivers/iommu/amd/init.c:860 iommu_init_irq+0x2bb/0x370
Modules linked in:
CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.18.0-408.el8.x86_64 #1
Hardware name: Dell Inc. Inspiron 16 5625/0J9C2M, BIOS 1.4.0 06/27/2022
RIP: 0010:iommu_init_irq+0x2bb/0x370
Code: c0 0f 84 14 fe ff ff be 01 00 00 00 44 89 ef e8 9b 9c b5 ff 4c 89 e7 e8 93 87 b5 ff e9 9b fd ff ff 0f 0b 31 ed e9 92 fd ff ff <0f> 0b 31 ed e9 89 fd ff ff 31 c9 48 c7 c2 11 50 f5 b8 31 f6 bf 01
RSP: 0018:ffffbca9400dfd50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff94ba40013000 RCX: 00006b4640000000
RDX: 0000000000000018 RSI: 0000000000000000 RDI: ffffbca940100000
RBP: 0000000000000000 R08: ffff94ba42b6b988 R09: 0000000000800000
R10: ffffbca9400dfc88 R11: ffffffffb99e2b88 R12: ffff94ba42bba240
R13: 0000000000000019 R14: ffff94ba40013000 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff94bd3e440000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001f5210000 CR4: 0000000000750ee0
PKRU: 55555554
Call Trace:
 iommu_go_to_state+0x398/0x4c7
 ? e820__memblock_setup+0x8b/0x8b
 ? do_early_param+0x91/0x91
 amd_iommu_init+0xf/0x25
 pci_iommu_init+0x19/0x45
 do_one_initcall+0x46/0x1d0
 ? do_early_param+0x91/0x91
 kernel_init_freeable+0x1b9/0x232
 ? rest_init+0xaa/0xaa
 kernel_init+0xa/0xfa
 ret_from_fork+0x35/0x40