Backtrace

WARNING: CPU: 0 PID: 8586 at drivers/gpu/drm/nouveau/nvkm/engine/fifo/g84.c:132 g84_ectx_bind+0x414/0x430 [nouveau]
Modules linked in: uinput snd_seq_dummy snd_hrtimer qrtr snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio uvcvideo snd_hda_intel iwl3945 snd_intel_dspcfg videobuf2_vmalloc iwlegacy videobuf2_memops snd_intel_sdw_acpi snd_hda_codec coretemp videobuf2_v4l2 kvm_intel videobuf2_common snd_hda_core mac80211 sunrpc snd_hwdep videodev snd_seq iTCO_wdt kvm intel_pmc_bxt at24 libarc4 iTCO_vendor_support binfmt_misc cfg80211 snd_seq_device snd_pcm acer_wmi sparse_keymap irqbypass i2c_i801 i2c_smbus pcspkr mc r592 snd_timer snd memstick rfkill lpc_ich soundcore joydev acpi_cpufreq loop zram nouveau drm_ttm_helper sdhci_pci ttm tg3 cqhci sdhci mmc_core mxm_wmi firewire_ohci drm_display_helper firewire_core sha512_ssse3 crc_itu_t cec video wmi serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 0 PID: 8586 Comm: firefox Not tainted 6.2.9-300.fc38.x86_64 #1
Hardware name: Acer, inc. Aspire 5920G    /Chapala         , BIOS v1.3813 06/18/2008
RIP: 0010:g84_ectx_bind+0x414/0x430 [nouveau]
Code: 10 48 8b 78 10 48 8b 57 50 48 85 d2 74 23 48 89 14 24 e8 ef f7 4c f4 48 8b 14 24 48 c7 c7 c8 ff 6e c0 48 89 c6 e8 8c 97 b4 f3 <0f> 0b e9 4c fd ff ff 48 8b 17 eb d8 e8 fb 8f 99 f4 66 66 2e 0f 1f
RSP: 0018:ffffa76ec838fc50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff90d247ff6500 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff90d2c91db400 R08: 0000000000000000 R09: ffffa76ec838fae0
R10: 0000000000000003 R11: ffffffffb61447c8 R12: 00000000003b003b
R13: 000000000000004c R14: 0000000000000050 R15: 0000000000000054
FS:  00007f70bfa6a480(0000) GS:ffff90d2fbc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f70a8bc04d0 CR3: 00000001083cc000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 nvkm_chan_cctx_bind+0x10a/0x150 [nouveau]
 nvkm_uchan_object_fini_1+0x50/0xa0 [nouveau]
 nvkm_oproxy_fini+0x79/0x90 [nouveau]
 nvkm_object_fini+0xb8/0x240 [nouveau]
 nvkm_ioctl_del+0x2b/0xa0 [nouveau]
 nvkm_ioctl+0x10a/0x250 [nouveau]
 usif_ioctl+0x12e/0x410 [nouveau]
 nouveau_drm_ioctl+0xa1/0xb0 [nouveau]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5b/0x80
 ? preempt_count_add+0x47/0xa0
 ? up_read+0x37/0x70
 ? do_user_addr_fault+0x1ef/0x710
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f70bf7280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffcfc0d7ce0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f70a961d300 RCX: 00007f70bf7280ad
RDX: 00007ffcfc0d7d90 RSI: 00000000c0186447 RDI: 0000000000000009
RBP: 00007ffcfc0d7d30 R08: 00007f70a9618940 R09: 00007f70a961d300
R10: 0000000000007476 R11: 0000000000000246 R12: 00007ffcfc0d7d90
R13: 00000000c0186447 R14: 0000000000000009 R15: 0000000000000000
 </TASK>