Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 3 PID: 1256 Comm: kworker/u69:5 Not tainted 6.8.5-301.fc40.x86_64 #1
Hardware name: To Be Filled By O.E.M. B450M-HDV R4.0/B450M-HDV R4.0, BIOS P10.31 08/21/2024
Workqueue: ttm ttm_bo_delayed_delete [ttm]
RIP: 0010:__drm_buddy_free+0x34/0xd0 [drm_buddy]
Code: 41 56 49 89 fe 41 55 49 bd 00 01 00 00 00 00 ad de 41 54 49 bc 22 01 00 00 00 00 ad de 55 53 48 8b 6e 18 48 85 ed 75 61 eb 7a <8b> 03 25 00 0c 00 00 3d 00 08 00 00 75 6c 48 8d 7b 28 e8 95 bd 29
RSP: 0018:ffffb600415afdd0 EFLAGS: 00010203
RAX: 0000000000800000 RBX: 0000000000000000 RCX: 00000001e780040b
RDX: ffff9521828fd180 RSI: ffff952185f53120 RDI: ffff95218a1c4378
RBP: ffff9521866cf480 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: dead000000000122
R13: dead000000000100 R14: ffff95218a1c4378 R15: ffff952185f53120
FS:  0000000000000000(0000) GS:ffff9524aeac0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000016050a000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x174/0x530
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? __drm_buddy_free+0x34/0xd0 [drm_buddy]
 drm_buddy_free_list+0x3b/0x80 [drm_buddy]
 i915_ttm_buddy_man_free+0x2f/0x60 [i915]
 ttm_resource_free+0x6b/0x80 [ttm]
 ttm_bo_delayed_delete+0x44/0x80 [ttm]
 process_one_work+0x170/0x330
 worker_thread+0x273/0x3c0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer rfkill qrtr sunrpc binfmt_misc mei_hdcp mei_pxp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_rapl_msr snd_hda_core intel_rapl_common snd_hwdep edac_mce_amd snd_seq mei_gsc kvm_amd mei_me snd_seq_device kvm snd_pcm vfat fat mei snd_timer irqbypass rapl wmi_bmof snd acpi_cpufreq pcspkr soundcore k10temp i2c_piix4 gpio_amdpt gpio_generic joydev loop nfnetlink zram xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic i2c_algo_bit drm_buddy video ttm ghash_clmulni_intel sha512_ssse3 drm_display_helper r8169 nvme sha256_ssse3 sha1_ssse3 ccp cec nvme_core realtek sp5100_tco nvme_auth wmi ip6_tables ip_tables fuse
CR2: 0000000000000000