Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #647816
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-02-01
Last occurrence
2021-02-01
Unique reports
1
Quality
-26

Statistics

Operating system Unique / Total count
Fedora 33 1 / 1
Operating system Count
Fedora 33 1
Architecture Count
x86_64 1

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
? backlight_device_set_brightness
vmlinux 0x6e
2
? backlight_device_set_brightness
vmlinux 0x6e
3
? backlight_device_set_brightness
vmlinux 0x6e
4
? backlight_device_set_brightness
vmlinux 0x6e
5
backlight_device_set_brightness
vmlinux 0x6e
6
backlight_device_set_brightness
vmlinux 0x6e
7
backlight_device_set_brightness
vmlinux 0x6e
8
? backlight_device_set_brightness
vmlinux 0x6e
9
backlight_device_set_brightness
vmlinux 0x6e
10
backlight_device_set_brightness
vmlinux 0x6e 
WARNING: CPU: 0 PID: 1 at drivers/iommu/intel/iommu.c:6316 intel_iommu_init+0xbd6/0x120e
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Tainted: G          I       5.10.11-200.fc33.x86_64 #1
Hardware name: System manufacturer System Product Name/P6T6 WS REVOLUTION, BIOS 0702    03/16/2010
RIP: 0010:intel_iommu_init+0xbd6/0x120e
Code: 49 89 c5 e8 47 8b 6a fe bf 01 00 00 00 49 89 c4 e8 3a 8b 6a fe 4c 89 e9 4c 89 e2 48 c7 c7 80 7b 43 b4 48 89 c6 e8 26 db 8b fe <0f> 0b 83 0d 34 01 41 00 04 eb 0c 48 c7 c7 f8 7b 43 b4 e8 a0 35 8c
RSP: 0000:ffffaa2140023d70 EFLAGS: 00010282
RAX: 0000000000000099 RBX: ffffffffb4c741a0 RCX: ffffffffb4b14708
RDX: c0000000ffffdfff RSI: 00000000ffffdfff RDI: 0000000000000247
RBP: ffffaa2140023e20 R08: 0000000000000000 R09: ffffaa2140023ba0
R10: ffffaa2140023b98 R11: ffffffffb4b44748 R12: ffffffffb5a0001c
R13: ffffffffb5a00060 R14: ffff8e68c178b800 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8e6af3a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000083a10000 CR4: 00000000000006f0
Call Trace:
 ? kmem_cache_free+0xf3/0x400
 ? __fput+0x108/0x240
 ? __percpu_counter_sum+0x30/0x60
 ? e820__memblock_setup+0x7d/0x7d
 pci_iommu_init+0x16/0x3f
 do_one_initcall+0x44/0x1d0
 kernel_init_freeable+0x1cf/0x216
 ? rest_init+0xb4/0xb4
 kernel_init+0xa/0x10c
 ret_from_fork+0x1f/0x30