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: Oops: 0000 [#2] PREEMPT SMP PTI
CPU: 3 UID: 1000 PID: 194389 Comm: chromium-b:cs0 Tainted: G      D            6.14.5-100.fc40.x86_64 #1
Tainted: [D]=DIE
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z87 Extreme4, BIOS P2.30 07/03/2013
RIP: 0010:drm_sched_job_arm+0x23/0x60 [gpu_sched]
Code: 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 55 53 48 8b 6f 60 48 85 ed 74 3e 48 89 fb 48 89 ef e8 31 3a 00 00 48 8b 45 18 <48> 8b 10 48 89 53 18 8b 45 2c 89 43 5c b8 01 00 00 00 f0 48 0f c1
RSP: 0018:ffffbde6a4c6fa78 EFLAGS: 00010206
RAX: 0000000000000000 RBX: ffff9767c488c400 RCX: 0000000000000027
RDX: 0000000000000000 RSI: ffff97654388a810 RDI: ffff97654388a820
RBP: ffff97654388a810 R08: 0000000000000000 R09: 205d323535393437
R10: 2072656c75646568 R11: 6373205d6d72645b R12: ffff9767c488c400
R13: 0000000000000000 R14: ffff976900579000 R15: 0000000000000000
FS:  00007f66161ff6c0(0000) GS:ffff976c3eb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000178dbc002 CR4: 00000000001726f0
Call Trace:
 <TASK>
 amdgpu_cs_submit+0x4f/0x600 [amdgpu]
 amdgpu_cs_ioctl+0x3f1/0x510 [amdgpu]
 ? __pfx_amdgpu_cs_ioctl+0x10/0x10 [amdgpu]
 drm_ioctl_kernel+0xb0/0x100
 drm_ioctl+0x288/0x530
 ? __pfx_amdgpu_cs_ioctl+0x10/0x10 [amdgpu]
 amdgpu_drm_ioctl+0x4b/0x80 [amdgpu]
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x82/0x160
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? finish_task_switch.isra.0+0x99/0x2c0
 ? switch_fpu_return+0x4e/0xd0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f66417a38ad
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:00007f66161fc570 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f66161fc758 RCX: 00007f66417a38ad
RDX: 00007f66161fc640 RSI: 00000000c0186444 RDI: 0000000000000018
RBP: 00007f66161fc5c0 R08: 00007f66161fc7d0 R09: 00007f66161fc610
R10: 0000026c00990000 R11: 0000000000000246 R12: 00007f66161fc640
R13: 00000000c0186444 R14: 0000000000000018 R15: 0000026c00994000
 </TASK>
Modules linked in: vfat fat uas usb_storage uinput 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 ip_set rfkill nf_tables qrtr sunrpc binfmt_misc snd_hda_codec_realtek intel_rapl_msr snd_hda_codec_generic intel_rapl_common snd_hda_scodec_component snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel snd_usb_audio snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi snd_hda_codec iTCO_wdt intel_pmc_bxt at24 mei_hdcp snd_hda_core iTCO_vendor_support snd_usbmidi_lib mei_pxp kvm snd_ump snd_rawmidi snd_hwdep uvcvideo snd_seq uvc irqbypass snd_seq_device videobuf2_vmalloc videobuf2_memops rapl videobuf2_v4l2 intel_cstate snd_pcm videobuf2_common intel_uncore mxm_wmi pcspkr snd_timer videodev i2c_i801 i2c_smbus snd e1000e lpc_ich soundcore mc mei_me mei loop nfnetlink zram lz4hc_compress
 lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks polyval_clmulni drm_buddy polyval_generic ghash_clmulni_intel drm_display_helper sha512_ssse3 sha256_ssse3 sha1_ssse3 cec video wmi ip6_tables ip_tables fuse
CR2: 0000000000000000