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 [#1] PREEMPT SMP PTI
CPU: 1 UID: 1000 PID: 2210 Comm: rygel:cs0 Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: Dell Inc. Inspiron 5547/08KNCD, BIOS A07 01/23/2015
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:ffffb5dbc4cefa58 EFLAGS: 00010206
RAX: 0000000000000000 RBX: ffff99d6be5eb800 RCX: 0000000000000027
RDX: 0000000000000000 RSI: ffff99d66bf84e10 RDI: ffff99d66bf84e20
RBP: ffff99d66bf84e10 R08: 0000000000000000 R09: 6e697070696b7320
R10: 202c796461657220 R11: 676e697070696b73 R12: ffff99d6be5eb800
R13: 0000000000000000 R14: ffff99d64165d000 R15: 0000000000000000
FS:  00007f34c1ffb6c0(0000) GS:ffff99d797280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000015a56a002 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_sys_prctl+0x2b6/0xc90
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? switch_fpu_return+0x4e/0xd0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f34d83078ad
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:00007f34c1ffa9b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f34c1ffab98 RCX: 00007f34d83078ad
RDX: 00007f34c1ffaa80 RSI: 00000000c0186444 RDI: 0000000000000013
RBP: 00007f34c1ffaa00 R08: 00007f34c1ffac10 R09: 00007f34c1ffaa50
R10: 00005650821a76b0 R11: 0000000000000246 R12: 00007f34c1ffaa80
R13: 00000000c0186444 R14: 0000000000000013 R15: 00005650821a7ed0
 </TASK>
Modules linked in: 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 ip_set nf_tables qrtr bnep sunrpc binfmt_misc ath9k ath9k_common intel_rapl_msr intel_rapl_common uvcvideo ath9k_hw x86_pkg_temp_thermal intel_powerclamp mac80211 uvc videobuf2_vmalloc videobuf2_memops coretemp videobuf2_v4l2 kvm_intel snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic ath3k videobuf2_common btusb snd_hda_scodec_component kvm snd_hda_codec_hdmi libarc4 snd_hda_intel videodev btrtl ath dell_pc btintel snd_intel_dspcfg platform_profile irqbypass cfg80211 snd_intel_sdw_acpi dell_laptop iTCO_wdt snd_hda_codec btbcm rtsx_usb_ms mc btmtk snd_hda_core at24 dell_smm_hwmon memstick i2c_i801 snd_hwdep intel_pmc_bxt r8169 snd_seq rapl snd_seq_device mei_hdcp bluetooth mei_pxp snd_pcm iTCO_vendor_support intel_cstate
 snd_timer dell_rbtn pcspkr dell_wmi sparse_keymap intel_uncore dell_smbios dcdbas dell_wmi_descriptor i2c_smbus realtek snd wmi_bmof soundcore mei_me rfkill mei lpc_ich joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu i915 amdxcp drm_ttm_helper i2c_algo_bit drm_exec gpu_sched ttm drm_suballoc_helper drm_panel_backlight_quirks drm_buddy drm_display_helper polyval_clmulni hid_rmi polyval_generic ghash_clmulni_intel rmi_core sha512_ssse3 sha256_ssse3 video uas usb_storage sha1_ssse3 cec wmi pinctrl_lynxpoint i2c_hid_acpi i2c_hid serio_raw rtsx_usb_sdmmc mmc_core rtsx_usb ip6_tables ip_tables fuse
CR2: 0000000000000000