Backtrace

WARNING: CPU: 0 PID: 92968 at drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c:228 nv50_runl_wait+0xe2/0xf0 [nouveau]
Modules linked in: snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT bridge stp llc nf_nat_tftp nf_conntrack_tftp 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 ip_tables qrtr intel_rapl_msr intel_rapl_common sb_edac x86_pkg_temp_thermal sunrpc intel_powerclamp coretemp kvm_intel snd_hda_codec_realtek binfmt_misc snd_hda_codec_generic ledtrig_audio kvm snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi mct_u232 snd_hda_codec pl2303 vfat fat irqbypass snd_hda_core snd_hwdep iTCO_wdt mei_hdcp snd_seq intel_pmc_bxt iTCO_vendor_support mei_pxp mei_wdt
 snd_seq_device snd_pcm rapl intel_cstate hp_wmi snd_timer sparse_keymap snd i2c_i801 platform_profile soundcore i2c_smbus rfkill wmi_bmof intel_uncore mei_me pcspkr lpc_ich mei ioatdma dca loop zram nouveau drm_ttm_helper firewire_ohci ttm isci crct10dif_pclmul firewire_core video i2c_algo_bit crc32_pclmul crc32c_intel polyval_clmulni mxm_wmi polyval_generic e1000e ghash_clmulni_intel uas sha512_ssse3 megaraid_sas crc_itu_t usb_storage libsas drm_display_helper scsi_transport_sas cec ata_generic pata_acpi wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath
CPU: 0 PID: 92968 Comm: kworker/0:0 Tainted: G S                 6.3.8-200.fc38.x86_64 #1
Hardware name: Hewlett-Packard HP Z420 Workstation/1589, BIOS J61 v03.96 10/29/2019
Workqueue: events nvkm_runl_work [nouveau]
RIP: 0010:nv50_runl_wait+0xe2/0xf0 [nouveau]
Code: 8b 40 10 48 8b 78 10 48 8b 5f 50 48 85 db 75 03 48 8b 1f e8 50 b8 47 e3 48 89 da 48 c7 c7 f9 ad 78 c0 48 89 c6 e8 de a0 ac e2 <0f> 0b b8 92 ff ff ff eb ae e8 90 a5 95 e3 90 90 90 90 90 90 90 90
RSP: 0018:ffffa34352377db8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff95bb42338bf0 RCX: 0000000000000027
RDX: ffff95c23fc21548 RSI: 0000000000000001 RDI: ffff95c23fc21540
RBP: ffff95bb40d7e430 R08: 0000000000000000 R09: ffffa34352377c48
R10: 0000000000000003 R11: ffffffffa5146108 R12: ffff95bb40d7e400
R13: 0000000000000000 R14: ffff95bb40d7e488 R15: ffff95bb40d7e3c0
FS:  0000000000000000(0000) GS:ffff95c23fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8ed7400278 CR3: 000000015acd4001 CR4: 00000000000606f0
Call Trace:
 <TASK>
 ? nv50_runl_wait+0xe2/0xf0 [nouveau]
 ? __warn+0x81/0x130
 ? nv50_runl_wait+0xe2/0xf0 [nouveau]
 ? report_bug+0x171/0x1a0
 ? prb_read_valid+0x1b/0x30
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? nv50_runl_wait+0xe2/0xf0 [nouveau]
 ? nv50_runl_wait+0xe2/0xf0 [nouveau]
 nvkm_runl_rc+0x247/0x3d0 [nouveau]
 nvkm_runl_work+0x26/0x30 [nouveau]
 process_one_work+0x1c7/0x3d0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xde/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x2c/0x50
 </TASK>