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 NOPTI
CPU: 10 UID: 1000 PID: 34230 Comm: firefox:cs0 Tainted: G      D            6.13.11-200.fc41.x86_64 #1
Tainted: [D]=DIE
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B450M Pro4, BIOS P3.90 12/09/2019
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:ffffad530d5c3b18 EFLAGS: 00010206
RAX: 0000000000000000 RBX: ffff9f5729ba5000 RCX: ffff9f5634e6b6d0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9f5609ba0420
RBP: ffff9f5609ba0410 R08: ffff9f560da42268 R09: 205d323338383130
R10: 2072656c75646568 R11: 6373205d6d72645b R12: ffff9f5729ba5000
R13: 0000000000000000 R14: ffff9f57caec2000 R15: 0000000000000000
FS:  00007f918dfff6c0(0000) GS:ffff9f5cff100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000051c482000 CR4: 0000000000350ef0
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
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0x8e/0x160
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0x8e/0x160
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0x8e/0x160
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f91c481714d
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:00007f918dffe970 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000c0186444 RCX: 00007f91c481714d
RDX: 00007f918dffea00 RSI: 00000000c0186444 RDI: 000000000000004e
RBP: 00007f918dffe9c0 R08: 00007f918dffeac0 R09: 00007f918dffe9d0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f918dffea00
R13: 000000000000004e R14: 00007f918dffec18 R15: 00007f918dffea80
 </TASK>
Modules linked in: 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 ip_set nf_tables qrtr bnep sunrpc hid_logitech_hidpp joydev hid_logitech_dj binfmt_misc vfat fat iwlmvm mac80211 libarc4 amd_atl iwlwifi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl_msr snd_hda_scodec_component snd_hda_codec_hdmi intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core btusb snd_hwdep edac_mce_amd snd_seq btrtl snd_seq_device snd_pcm btintel snd_timer kvm_amd r8169 snd btbcm btmtk bluetooth ee1004 cfg80211 realtek soundcore i2c_piix4 kvm rfkill i2c_smbus pcspkr k10temp rapl gpio_amdpt gpio_generic wmi_bmof acpi_cpufreq loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper video crct10dif_pclmul
 crc32_pclmul drm_panel_backlight_quirks crc32c_intel polyval_clmulni drm_buddy polyval_generic ghash_clmulni_intel drm_display_helper sha512_ssse3 sha256_ssse3 sha1_ssse3 cec sp5100_tco wmi fuse
CR2: 0000000000000000