Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#4] PREEMPT SMP PTI
CPU: 1 PID: 185585 Comm: gst-plugin:cs0 Tainted: G      D            6.8.7-300.fc40.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z87X-UD5H/Z87X-UD5H-CF, BIOS 10e 11/14/2017
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 3f 48 89 fb 48 89 ef e8 51 39 00 00 48 8b 45 10 <48> 8b 50 08 48 89 53 18 8b 45 24 89 43 5c b8 01 00 00 00 f0 48 0f
RSP: 0018:ffff9d5a20397a60 EFLAGS: 00010206
RAX: 0000000000000000 RBX: ffff9088ee0e1c00 RCX: 0000000000000027
RDX: 0000000000000000 RSI: ffff908a0b32fe10 RDI: ffff908a0b32fe38
RBP: ffff908a0b32fe10 R08: 0000000000000000 R09: ffff9d5a203978a0
R10: ffffffff844aa7a8 R11: 0000000000000003 R12: ffff9d5a20397ae0
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
FS:  00007fa1bec006c0(0000) GS:ffff908d0f240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000158a82003 CR4: 00000000001706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x174/0x530
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? drm_sched_job_arm+0x23/0x60 [gpu_sched]
 amdgpu_cs_ioctl+0x141e/0x1950 [amdgpu]
 ? __pfx_amdgpu_cs_ioctl+0x10/0x10 [amdgpu]
 drm_ioctl_kernel+0xb3/0x100
 drm_ioctl+0x26e/0x4b0
 ? __pfx_amdgpu_cs_ioctl+0x10/0x10 [amdgpu]
 amdgpu_drm_ioctl+0x4e/0x90 [amdgpu]
 __x64_sys_ioctl+0x97/0xd0
 do_syscall_64+0x83/0x170
 ? __schedule+0x3e9/0x1530
 ? __count_memcg_events+0x4d/0xc0
 ? __rseq_handle_notify_resume+0xa9/0x4d0
 entry_SYSCALL_64_after_hwframe+0x78/0x80
RIP: 0033:0x7fa1d3fefd2d
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:00007fa1bebffad0 EFLAGS: 00200246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fa1bebffc98 RCX: 00007fa1d3fefd2d
RDX: 00007fa1bebffb90 RSI: 00000000c0186444 RDI: 000000000000000e
RBP: 00007fa1bebffb20 R08: 00007fa1bebffd00 R09: 00007fa1bebffb70
R10: 0000561b4ccd11b0 R11: 0000000000200246 R12: 00007fa1bebffb90
R13: 00000000c0186444 R14: 000000000000000e R15: 0000000000000003
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set rfkill nf_tables ip6table_filter iptable_filter qrtr it87 hwmon_vid sunrpc binfmt_misc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp vfat kvm_intel fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec iTCO_wdt mei_hdcp mei_pxp intel_pmc_bxt snd_hda_core at24 irqbypass iTCO_vendor_support snd_hwdep rapl intel_cstate snd_seq snd_seq_device snd_pcm intel_uncore i2c_i801 pcspkr mxm_wmi snd_timer mei_me i2c_smbus
 mei snd lpc_ich soundcore joydev loop dm_multipath nfnetlink zram dm_crypt hid_logitech_hidpp amdgpu i915 raid1 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic amdxcp drm_ttm_helper drm_exec ghash_clmulni_intel igb sha512_ssse3 gpu_sched ttm firewire_ohci sha256_ssse3 drm_suballoc_helper drm_buddy firewire_core drm_display_helper sha1_ssse3 crc_itu_t e1000e dca cec i2c_algo_bit video wmi hid_logitech_dj scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables fuse drivetemp
CR2: 0000000000000008