Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000040
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] SMP NOPTI
CPU: 2 UID: 1000 PID: 2435 Comm: gnome-shell Not tainted 6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: System manufacturer System Product Name/ROG CROSSHAIR VII HERO (WI-FI), BIOS 0401 03/08/2018
RIP: 0010:nouveau_fence_sync+0x12c/0x1b0 [nouveau]
Code: 74 08 48 3d a0 61 ea c0 75 aa e8 9f 81 75 dd 49 8b 76 50 48 85 f6 74 97 48 8b 85 f0 00 00 00 48 8b 96 f0 00 00 00 48 8b 40 40 <48> 39 42 40 0f 85 7b ff ff ff 48 39 f5 74 17 49 8b 47 30 48 89 ea
RSP: 0018:ffffd0094a363bc0 EFLAGS: 00010286
RAX: ffff89685ecf4000 RBX: ffffd0094a363bd8 RCX: ffff896911e814c0
RDX: 0000000000000000 RSI: ffff8968562b4800 RDI: ffffd0094a363bd8
RBP: ffff8968561d6400 R08: ffff8969bbfb5000 R09: 0000000000000002
R10: 0000000000000050 R11: ffff896840209a50 R12: 0000000000000001
R13: 0000000000000000 R14: ffff896844924480 R15: ffff896841d12500
FS:  00007f5e35790640(0000) GS:ffff896bad35f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000040 CR3: 000000010792d000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 validate_list+0xdd/0x200 [nouveau]
 nouveau_gem_ioctl_pushbuf+0x287/0xa90 [nouveau]
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0x82/0x2c0
 ? __pfx_nouveau_gem_ioctl_pushbuf+0x10/0x10 [nouveau]
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x2a8/0x550
 ? __pfx_nouveau_gem_ioctl_pushbuf+0x10/0x10 [nouveau]
 nouveau_drm_ioctl+0x58/0xb0 [nouveau]
 __x64_sys_ioctl+0x97/0xe0
 ? do_syscall_64+0x82/0x2c0
 do_syscall_64+0x82/0x2c0
 ? __rseq_handle_notify_resume+0x39/0x60
 ? srso_return_thunk+0x5/0x5f
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f5e38aff0ed
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:00007ffcce8dbef0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000563e2e0d96d0 RCX: 00007f5e38aff0ed
RDX: 00007ffcce8dbfb0 RSI: 00000000c0406481 RDI: 000000000000000f
RBP: 00007ffcce8dbf40 R08: 0000563e2e752060 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcce8dbfb0
R13: 00000000c0406481 R14: 000000000000000f R15: 0000563e2e752060
 </TASK>
Modules linked in: isofs uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_tables qrtr bnep binfmt_misc vfat fat amd_atl intel_rapl_msr intel_rapl_common snd_hda_codec_realtek rtw88_8822be rtw88_8822b snd_hda_codec_generic rtw88_pci snd_hda_codec_hdmi snd_hda_scodec_component rtw88_core edac_mce_amd snd_hda_intel kvm_amd snd_intel_dspcfg snd_intel_sdw_acpi mac80211 snd_hda_codec kvm jc42 snd_hda_core btusb btrtl ee1004 snd_hwdep eeepc_wmi snd_seq btintel libarc4 asus_wmi snd_seq_device btbcm sparse_keymap asus_wmi_sensors irqbypass snd_pcm btmtk pktcdvd cfg80211 snd_timer i2c_piix4 wmi_bmof platform_profile rapl pcspkr acpi_cpufreq bluetooth k10temp snd i2c_smbus soundcore rfkill gpio_amdpt gpio_generic joydev loop zram lz4hc_compress lz4_compress nouveau drm_ttm_helper ttm video gpu_sched
 drm_gpuvm drm_exec drm_display_helper polyval_clmulni nvme uas ghash_clmulni_intel igb mxm_wmi usb_storage sha512_ssse3 nvme_core sha1_ssse3 cec dca i2c_algo_bit sp5100_tco nvme_keyring nvme_auth wmi sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CR2: 0000000000000040