kern :alert : [ 70.530292] BUG: kernel NULL pointer dereference, address: 0000000000000050 kern :alert : [ 70.530297] #PF: supervisor write access in kernel mode kern :alert : [ 70.530300] #PF: error_code(0x0002) - not-present page kern :info : [ 70.530302] PGD 0 P4D 0 kern :warn : [ 70.530305] Oops: 0002 [#1] PREEMPT SMP NOPTI kern :warn : [ 70.530308] CPU: 2 PID: 3318 Comm: blender-4.1 Not tainted 6.5.6-gentoo-dist #1 kern :warn : [ 70.530311] Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS M/B450 AORUS M, BIOS F65b 09/20/2023 kern :warn : [ 70.530313] RIP: 0010:amdgpu_gmc_set_pte_pde+0x23/0x30 [amdgpu] kern :warn : [ 70.530392] Code: 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 b8 00 f0 ff ff ff ff 00 00 48 21 c1 8d 04 d5 00 00 00 00 4c 09 c1 48 01 c6 <48> 89 0e 31 c0 e9 e3 a9 73 e6 0f 1f 00 90 90 90 90 90 90 90 90 90 kern :warn : [ 70.530394] RSP: 0018:ffffb79100f8f948 EFLAGS: 00010206 kern :warn : [ 70.530397] RAX: 0000000000000000 RBX: 0000000000200000 RCX: 0040000000000500 kern :warn : [ 70.530399] RDX: 0000000000000000 RSI: 0000000000000050 RDI: ffff93c387000000 kern :warn : [ 70.530401] RBP: ffffb79100f8fad0 R08: 0040000000000500 R09: 0000000000200000 kern :warn : [ 70.530403] R10: 0040000000000500 R11: 0000000000000009 R12: 0000000000200000 kern :warn : [ 70.530405] R13: 0000000000000002 R14: 0000000000000050 R15: 0000000000000001 kern :warn : [ 70.530407] FS: 00007f820bc3bb80(0000) GS:ffff93c6aea80000(0000) knlGS:0000000000000000 kern :warn : [ 70.530409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kern :warn : [ 70.530411] CR2: 0000000000000050 CR3: 000000024537e000 CR4: 0000000000350ee0 kern :warn : [ 70.530413] Call Trace: kern :warn : [ 70.530415] kern :warn : [ 70.530418] ? __die+0x23/0x70 kern :warn : [ 70.530423] ? page_fault_oops+0x171/0x4e0 kern :warn : [ 70.530426] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.530430] ? select_task_rq_fair+0x167/0x1880 kern :warn : [ 70.530435] ? exc_page_fault+0x77/0x170 kern :warn : [ 70.530439] ? asm_exc_page_fault+0x26/0x30 kern :warn : [ 70.530446] ? amdgpu_gmc_set_pte_pde+0x23/0x30 [amdgpu] kern :warn : [ 70.530520] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.530523] amdgpu_ras_inst_reset_ras_error_count+0x182/0x1340 [amdgpu] kern :warn : [ 70.530599] amdgpu_vm_ptes_update+0x33d/0xa10 [amdgpu] kern :warn : [ 70.530674] amdgpu_vm_update_range+0x27a/0x770 [amdgpu] kern :warn : [ 70.530749] amdgpu_vm_clear_freed+0x10a/0x240 [amdgpu] kern :warn : [ 70.530822] amdgpu_gem_va_ioctl+0x421/0x570 [amdgpu] kern :warn : [ 70.530893] ? __pfx_amdgpu_gem_va_ioctl+0x10/0x10 [amdgpu] kern :warn : [ 70.530962] drm_ioctl_kernel+0xcd/0x170 [drm] kern :warn : [ 70.530985] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.530989] drm_ioctl+0x267/0x5a0 [drm] kern :warn : [ 70.531009] ? __pfx_amdgpu_gem_va_ioctl+0x10/0x10 [amdgpu] kern :warn : [ 70.531080] amdgpu_drm_ioctl+0x4e/0xea0 [amdgpu] kern :warn : [ 70.531143] __x64_sys_ioctl+0x97/0xd0 kern :warn : [ 70.531148] do_syscall_64+0x5f/0xc0 kern :warn : [ 70.531151] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.531154] ? __count_memcg_events+0x4d/0x90 kern :warn : [ 70.531157] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.531160] ? count_memcg_events.constprop.0+0x1a/0x30 kern :warn : [ 70.531163] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.531166] ? handle_mm_fault+0x9e/0x350 kern :warn : [ 70.531169] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.531172] ? do_user_addr_fault+0x1b7/0x600 kern :warn : [ 70.531176] ? srso_return_thunk+0x5/0x10 kern :warn : [ 70.531179] ? exc_page_fault+0x77/0x170 kern :warn : [ 70.531182] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 kern :warn : [ 70.531185] RIP: 0033:0x7f8213d2403b kern :warn : [ 70.531188] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 kern :warn : [ 70.531190] RSP: 002b:00007ffdbae99a80 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 kern :warn : [ 70.531193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8213d2403b kern :warn : [ 70.531195] RDX: 00007ffdbae99b20 RSI: 00000000c0286448 RDI: 000000000000000b kern :warn : [ 70.531196] RBP: 00007ffdbae99b20 R08: ffff800101400000 R09: 000000000000000e kern :warn : [ 70.531198] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0286448 kern :warn : [ 70.531200] R13: 000000000000000b R14: 0000000000639000 R15: 00007f81c8a98600 kern :warn : [ 70.531205] kern :warn : [ 70.531206] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_seq_device xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype iptable_filter ip_tables br_netfilter bridge stp llc rfkill vfat fat overlay intel_rapl_msr intel_rapl_common binfmt_misc edac_mce_amd amdgpu snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi i2c_algo_bit drm_suballoc_helper amdxcp ppdev iommu_v2 gpu_sched snd_hda_intel drm_ttm_helper snd_intel_dspcfg ttm snd_intel_sdw_acpi drm_display_helper snd_hda_codec cec snd_hda_core drm_kms_helper snd_hwdep kvm drm_buddy snd_pcm irqbypass snd_timer agpgart parport_pc rapl snd gigabyte_wmi wmi_bmof pcspkr video k10temp soundcore joydev parport gpio_amdpt gpio_generic i2c_piix4 i2c_dev drm it87 hwmon_vid fuse loop crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 serio_raw sp5100_tco r8169 ccp wmi wacom pkcs8_key_parser kern :warn : [ 70.531285] CR2: 0000000000000050 kern :warn : [ 70.531288] ---[ end trace 0000000000000000 ]--- kern :warn : [ 70.531290] RIP: 0010:amdgpu_gmc_set_pte_pde+0x23/0x30 [amdgpu] kern :warn : [ 70.531363] Code: 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 b8 00 f0 ff ff ff ff 00 00 48 21 c1 8d 04 d5 00 00 00 00 4c 09 c1 48 01 c6 <48> 89 0e 31 c0 e9 e3 a9 73 e6 0f 1f 00 90 90 90 90 90 90 90 90 90 kern :warn : [ 70.531365] RSP: 0018:ffffb79100f8f948 EFLAGS: 00010206 kern :warn : [ 70.531367] RAX: 0000000000000000 RBX: 0000000000200000 RCX: 0040000000000500 kern :warn : [ 70.531369] RDX: 0000000000000000 RSI: 0000000000000050 RDI: ffff93c387000000 kern :warn : [ 70.531371] RBP: ffffb79100f8fad0 R08: 0040000000000500 R09: 0000000000200000 kern :warn : [ 70.531373] R10: 0040000000000500 R11: 0000000000000009 R12: 0000000000200000 kern :warn : [ 70.531374] R13: 0000000000000002 R14: 0000000000000050 R15: 0000000000000001 kern :warn : [ 70.531376] FS: 00007f820bc3bb80(0000) GS:ffff93c6aea80000(0000) knlGS:0000000000000000 kern :warn : [ 70.531378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kern :warn : [ 70.531380] CR2: 0000000000000050 CR3: 000000024537e000 CR4: 0000000000350ee0 kern :info : [ 70.531382] note: blender-4.1[3318] exited with irqs disabled