| Operating system | Unique / Total count |
|---|---|
| Fedora 36 | 1 / 1 |
| Operating system | Count |
|---|---|
| Fedora 36 | 1 |
| Architecture | Count |
|---|---|
| x86_64 | 1 |
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BUG: kernel NULL pointer dereference, address: 0000000000000028 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 0 PID: 73 Comm: irq/25-AMD-Vi Tainted: G W 5.18.13-200.fc36.x86_64 #1 Hardware name: Acer Nitro AN515-43/Octavia_PKS, BIOS V1.12 11/05/2020 RIP: 0010:report_iommu_fault+0x11/0x90 Code: 48 89 43 08 5b e9 ef 43 4e 00 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 0f 1f 44 00 00 41 55 41 54 41 89 cc 55 48 89 d5 53 <48> 8b 47 18 48 89 f3 48 85 c0 74 64 4c 8b 47 20 e8 ea ed 76 00 41 RSP: 0018:ffff9a4740453e08 EFLAGS: 00010202 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 RDX: 0000000111a90480 RSI: ffff8f26811e50d0 RDI: 0000000000000010 RBP: 0000000111a90480 R08: 0000000000000000 R09: ffff8f2682476000 R10: ffff8f26801f4000 R11: 00000000fa83b2da R12: 0000000000000001 R13: ffff8f268004b000 R14: ffff8f26811e5000 R15: 0000000000000005 FS: 0000000000000000(0000) GS:ffff8f295dc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000028 CR3: 0000000188ed0000 CR4: 00000000003506f0 Call Trace: <TASK> amd_iommu_int_thread+0x5a6/0x6d0 ? kfree+0x2b3/0x2d0 ? disable_irq_nosync+0x10/0x10 irq_thread_fn+0x1f/0x60 irq_thread+0xd8/0x190 ? preempt_count_add+0x6a/0xa0 ? irq_thread_fn+0x60/0x60 ? irq_thread_check_affinity+0xc0/0xc0 kthread+0xe9/0x110 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x22/0x30 </TASK> Modules linked in: tls uinput rfcomm snd_seq_dummy snd_hrtimer nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc vfat fat btusb btrtl btbcm btintel btmtk bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic snd_ctl_led ath10k_pci ath10k_core snd_hda_codec_realtek intel_rapl_msr intel_rapl_common snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi edac_mce_amd mac80211 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm_amd kvm snd_hda_core libarc4 snd_hwdep snd_seq ath irqbypass snd_seq_device rapl snd_pcm cfg80211 acer_wmi snd_timer joydev pcspkr sparse_keymap wmi_bmof k10temp snd soundcore i2c_piix4 rfkill acer_wireless acpi_cpufreq zram dm_crypt amdgpu drm_ttm_helper ttm nvme hid_multitouch iommu_v2 crct10dif_pclmul crc32_pclmul crc32c_intel gpu_sched ghash_clmulni_intel serio_raw r8169 nvme_core sp5100_tco ccp drm_dp_helper video i2c_hid_acpi wmi i2c_hid ip6_tables ip_tables fuse CR2: 0000000000000028