Backtrace

BUG: kernel NULL pointer dereference, address: 00000000000001e8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 0 PID: 70709 Comm: Renderer Not tainted 6.2.14-100.fc36.x86_64 #1
Hardware name: Packard Bell Easynote LE69KB/EG70_KB, BIOS V1.09 12/05/2013
RIP: 0010:radeon_gem_va_ioctl+0x412/0x520 [radeon]
Code: d5 39 60 c0 e8 2f f3 59 c3 c7 43 04 01 00 00 00 41 bd ea ff ff ff e9 b3 fe ff ff 49 8b 41 70 4c 89 ce 4c 89 e7 4c 89 4c 24 08 <48> 8b 90 e8 01 00 00 e8 c2 9c 0a 00 4c 8b 4c 24 08 41 89 c5 8d 80
RSP: 0018:ffffac2a09f77c50 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffffac2a09f77d70 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffff98c846429980 RDI: ffff98c849b5c000
RBP: ffffac2a09f77ce8 R08: 0000000000000000 R09: ffff98c846429980
R10: 000000000008dcde R11: 000000000000004b R12: ffff98c849b5c000
R13: 0000000000000000 R14: ffffac2a09f77c68 R15: ffff98c7482f5078
FS:  00007f5b09537640(0000) GS:ffff98c957400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000001e8 CR3: 000000019439a000 CR4: 00000000000406f0
Call Trace:
 <TASK>
 ? __pfx_radeon_gem_va_ioctl+0x10/0x10 [radeon]
 drm_ioctl_kernel+0xc9/0x170
 drm_ioctl+0x22f/0x410
 ? __pfx_radeon_gem_va_ioctl+0x10/0x10 [radeon]
 radeon_drm_ioctl+0x49/0x80 [radeon]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5b/0x80
 ? __fdget_pos+0x13/0x60
 ? __pfx_dma_buf_llseek+0x10/0x10
 ? ksys_lseek+0x86/0xb0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f5b2f70774f
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 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007f5b09534e90 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f5a7f227e80 RCX: 00007f5b2f70774f
RDX: 00007f5b09534f40 RSI: 00000000c018646b RDI: 0000000000000028
RBP: 00007f5b09534f40 R08: 00007f5b11c79e08 R09: 00007f5b2f500d00
R10: 000000000002f000 R11: 0000000000000246 R12: 00000000c018646b
R13: 0000000000000028 R14: 00007f5b11c79d70 R15: 00000000000bc000
 </TASK>
Modules linked in: uinput tls rfcomm 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables qrtr bnep sunrpc vfat fat rtl8723be uvcvideo snd_hda_codec_realtek snd_hda_codec_generic btcoexist ledtrig_audio videobuf2_vmalloc snd_hda_codec_hdmi snd_hda_intel rtl8723_common videobuf2_memops amd_freq_sensitivity btusb snd_intel_dspcfg videobuf2_v4l2 btrtl rtl_pci edac_mce_amd btbcm snd_intel_sdw_acpi videobuf2_common btintel ccp snd_hda_codec rtlwifi btmtk
 videodev kvm mac80211 mc snd_hda_core bluetooth irqbypass snd_hwdep snd_seq acer_wmi sparse_keymap joydev libarc4 snd_seq_device pcspkr cfg80211 wmi_bmof snd_pcm k10temp fam15h_power rfkill snd_timer snd soundcore i2c_piix4 acpi_cpufreq zram amdgpu iommu_v2 drm_buddy gpu_sched rtsx_pci_sdmmc radeon sdhci_pci crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic cqhci ghash_clmulni_intel sha512_ssse3 sdhci uas wdat_wdt usb_storage drm_ttm_helper ttm serio_raw mmc_core broadcom bcm_phy_ptp bcm_phy_lib drm_display_helper sp5100_tco tg3 rtsx_pci cec video wmi fuse
CR2: 00000000000001e8