Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #53259
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-01-12
Last occurrence
2021-01-12
Unique reports
1
Quality
-22

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
? __switch_to
vmlinux 0x7f
2
__switch_to
vmlinux 0x7f
3
__switch_to
vmlinux 0x7f
4
? __switch_to
vmlinux 0x7f
5
? __switch_to
vmlinux 0x7f
6
__switch_to
vmlinux 0x7f
7
? __switch_to
vmlinux 0x7f
8
__switch_to
vmlinux 0x7f 
BUG: kernel NULL pointer dereference, address: 0000000000000038
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 3 PID: 136 Comm: irq/25-AMD-Vi Tainted: G           OE     5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 81H9/LNVNB161216, BIOS 8MCN45WW 08/17/2018
RIP: 0010:amd_iommu_int_thread+0x16c/0x410
Code: d2 31 ff 66 44 89 54 24 14 0f b6 ec 45 0f b7 e4 89 ee e8 d7 89 ef ff 49 89 c7 48 85 c0 0f 84 2a 01 00 00 48 8b 80 90 03 00 00 <48> 8b 78 38 48 85 ff 74 18 48 83 c7 48 48 c7 c6 10 fc 0e bd e8 5b
RSP: 0018:ffffbc38c17abe38 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffbc671770
RDX: ffff98a4e9cfb2b8 RSI: ffff98a4e9a03000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffff98a4e9edf2a0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 00000000ffe860c0 R14: 0000000000000050 R15: ffff98a4e9a03000
FS:  0000000000000000(0000) GS:ffff98a4eb0c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000038 CR3: 000000011b1e4000 CR4: 00000000003506e0
Call Trace:
 ? irq_thread_dtor+0xa0/0xa0
 irq_thread_fn+0x20/0x60
 irq_thread+0xd3/0x170
 ? irq_finalize_oneshot.part.0+0xf0/0xf0
 ? irq_thread_check_affinity+0xc0/0xc0
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: cmac joydev bnep wacom sunrpc 8821ce(OE) snd_hda_codec_realtek rtw88_8821ce rtw88_8821c snd_hda_codec_generic rtw88_pci vfat edac_mce_amd rtw88_core fat btusb ledtrig_audio kvm_amd snd_hda_codec_hdmi btrtl mac80211 uvcvideo snd_hda_intel btbcm snd_intel_dspcfg videobuf2_vmalloc kvm videobuf2_memops snd_hda_codec btintel videobuf2_v4l2 videobuf2_common snd_hda_core snd_hwdep bluetooth videodev hid_sensor_accel_3d snd_seq snd_seq_device irqbypass rapl hid_sensor_trigger snd_pcm mc hid_sensor_iio_common industrialio_triggered_buffer pcspkr wmi_bmof cfg80211 k10temp kfifo_buf industrialio ecdh_generic snd_rn_pci_acp3x ecc snd_timer sp5100_tco snd_pci_acp3x i2c_piix4 snd soundcore libarc4 ideapad_laptop sparse_keymap rfkill i2c_amd_mp2_plat acpi_cpufreq i2c_amd_mp2_pci zram ip_tables amdgpu hid_sensor_hub crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper cec nvme drm serio_raw ccp nvme_core wmi video
 pinctrl_amd i2c_hid fuse
CR2: 0000000000000038