Backtrace

WARNING: CPU: 3 PID: 0 at drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c:141 gf100_fifo_recover+0x14a/0x160 [nouveau]
Modules linked in: ib_core ipheth apple_mfi_fastcharge snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nouveau mxm_wmi i2c_algo_bit drm_ttm_helper ttm 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 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 rfkill ip_set overlay nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc iTCO_wdt intel_pmc_bxt ppdev iTCO_vendor_support gpio_ich dell_smm_hwmon intel_powerclamp coretemp intel_cstate pktcdvd intel_uncore snd_hda_codec_analog dell_wmi snd_hda_codec_generic dell_smbios ledtrig_audio dcdbas sparse_keymap video wmi_bmof pcspkr dell_wmi_descriptor
 i2c_i801 i2c_smbus snd_seq_midi snd_seq_midi_event snd_ca0106 snd_ac97_codec snd_rawmidi lpc_ich ac97_bus drm_kms_helper cec parport_pc parport snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd i7core_edac soundcore drm zram ip_tables uas usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel tg3 serio_raw wmi ipmi_devintf ipmi_msghandler fuse
CPU: 3 PID: 0 Comm: swapper/3 Tainted: P        W IOE     5.17.12-100.fc34.x86_64 #1
Hardware name: Dell Inc. Precision WorkStation T3500  /09KPNV, BIOS A12 07/22/2011
RIP: 0010:gf100_fifo_recover+0x14a/0x160 [nouveau]
Code: 30 75 27 41 bc 0f 00 00 00 e9 1c ff ff ff 83 f8 1c 75 17 8b 46 1c 44 8d 60 04 e9 0b ff ff ff 41 bc 02 00 00 00 e9 00 ff ff ff <0f> 0b 41 bc ff ff ff ff e9 f3 fe ff ff 0f 0b 0f 1f 80 00 00 00 00
RSP: 0018:ffffbd0a80224db0 EFLAGS: 00010012
RAX: 0000000000000020 RBX: ffff9c81869ca000 RCX: 0000000000000000
RDX: ffff9c81869ca000 RSI: ffff9c8188c13408 RDI: ffff9c8188c13400
RBP: ffff9c8188c13400 R08: 0000000000000000 R09: ffffbd0a80224ae0
R10: ffffbd0a80224ad8 R11: ffffffff9cf455c8 R12: 0000000000000001
R13: 0000000000000007 R14: 0000000000000006 R15: ffff9c8186f44400
FS:  0000000000000000(0000) GS:ffff9c867f6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe25295f000 CR3: 0000000441e10001 CR4: 00000000000206e0
Call Trace:
 <IRQ>
 gf100_fifo_fault+0xe7/0x1c0 [nouveau]
 gf100_fifo_intr_fault+0xd5/0xf0 [nouveau]
 gf100_fifo_intr+0x25b/0x470 [nouveau]
 ? ttwu_do_wakeup+0x17/0x170
 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:cpuidle_enter_state+0xda/0x370
Code: 31 ff e8 59 e1 72 ff 45 84 ff 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 78 02 00 00 31 ff e8 3d bc 79 ff fb 66 0f 1f 44 00 00 <45> 85 f6 0f 88 12 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52 48 8d
RSP: 0018:ffffbd0a800b7eb0 EFLAGS: 00000246
RAX: ffff9c867f6c0000 RBX: 0000000000000004 RCX: 000000000000001f
RDX: 0000000000000000 RSI: ffffffff9c63f1f5 RDI: ffffffff9c60157a
RBP: ffffdd0a7f6c0100 R08: 001d1cce69284cbe R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000003f9b R12: ffffffff9d05f900
R13: 001d1cce69284cbe R14: 0000000000000004 R15: 0000000000000000
 cpuidle_enter+0x29/0x40
 do_idle+0x1d9/0x270
 cpu_startup_entry+0x19/0x20
 secondary_startup_64_no_verify+0xd5/0xdb
 </TASK>