Backtrace

WARNING: CPU: 2 PID: 91 at drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c:284 gk104_fifo_engine_id+0x33/0x50 [nouveau]
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core dell_wmi snd_hwdep ledtrig_audio snd_seq dell_smbios dell_wmi_descriptor sparse_keymap rfkill snd_seq_device intel_rapl_msr snd_pcm snd_timer dcdbas intel_rapl_common snd iTCO_wdt soundcore joydev mei_wdt pktcdvd intel_pmc_bxt
 x86_pkg_temp_thermal mei_pxp iTCO_vendor_support intel_powerclamp coretemp kvm_intel kvm at24 mei_hdcp mei_me irqbypass mei i2c_i801 lpc_ich i2c_smbus rapl intel_cstate pcspkr intel_uncore zram ip_tables nouveau drm_ttm_helper ttm i2c_algo_bit mxm_wmi wmi drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec
 ghash_clmulni_intel drm e1000e serio_raw video fuse ipmi_devintf ipmi_msghandler
CPU: 2 PID: 91 Comm: kworker/2:1H Tainted: G        W         5.17.12-100.fc34.x86_64 #1
Hardware name: Dell Inc. OptiPlex 7010/0WR7PY, BIOS A16 09/09/2013
Workqueue: events_highpri mix_interrupt_randomness
RIP: 0010:gk104_fifo_engine_id+0x33/0x50 [nouveau]
Code: 74 31 8b 97 98 04 00 00 48 85 f6 74 1d 85 d2 7e 19 48 81 c7 98 03 00 00 31 c0 48 3b 37 74 19 83 c0 01 48 83 c7 10 39 d0 7c f0 <0f> 0b b8 ff ff ff ff c3 cc b8 0f 00 00 00 c3 cc 66 66 2e 0f 1f 84
RSP: 0018:ffffbb0e40120db0 EFLAGS: 00010046
RAX: 0000000000000007 RBX: ffff9bb4077eb030 RCX: 0000000000000007
RDX: 0000000000000007 RSI: ffff9bb4077eb010 RDI: ffff9bb4077eb410
RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000007 R11: ffffffff9bf455c8 R12: 0000000000000046
R13: ffff9bb4077eb010 R14: ffff9bb4077eb008 R15: ffff9bb4077eb2b8
FS:  0000000000000000(0000) GS:ffff9bb70dd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8422cd2f10 CR3: 000000004de10003 CR4: 00000000001706e0
Call Trace:
 <IRQ>
 gk104_fifo_fault+0x10a/0x230 [nouveau]
 gf100_fifo_intr_fault+0xd5/0xf0 [nouveau]
 gk104_fifo_intr+0x295/0x4c0 [nouveau]
 nvkm_mc_intr+0x12a/0x170 [nouveau]
 nvkm_pci_intr+0x3d/0x80 [nouveau]
 __handle_irq_event_percpu+0x46/0x180
 handle_irq_event+0x34/0x70
 handle_edge_irq+0x9f/0x240
 __common_interrupt+0x69/0x100
 common_interrupt+0xb3/0xd0
 </IRQ>
 <TASK>
 asm_common_interrupt+0x1e/0x40
RIP: 0010:_raw_spin_unlock_irq+0x18/0x31
Code: c0 74 02 c3 cc 0f 1f 44 00 00 c3 cc 66 0f 1f 44 00 00 0f 1f 44 00 00 c6 07 00 0f 1f 40 00 fb 66 0f 1f 44 00 00 bf 01 00 00 00 <e8> e3 05 44 ff 65 8b 05 9c a8 34 65 85 c0 74 02 c3 cc 0f 1f 44 00
RSP: 0018:ffffbb0e4041fe90 EFLAGS: 00000286
RAX: 00000000000000a0 RBX: ffff9bb400936540 RCX: ffff9bb70dd31268
RDX: 0000000000000001 RSI: ffff9bb70dd2f008 RDI: 0000000000000001
RBP: ffff9bb70dd2f000 R08: ffff9bb70dd2f008 R09: ffff9bb4009365b4
R10: 000000000000000f R11: 000000000000000f R12: ffff9bb70dd31240
R13: ffff9bb70dd36a00 R14: 0000000000000000 R15: ffff9bb70dd36a05
 process_one_work+0x1d4/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe8/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x22/0x30
 </TASK>