Backtrace

BUG: unable to handle page fault for address: 0000000c1b2b5a18
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 0 PID: 1664 Comm: gnome-shell Not tainted 6.0.8-200.fc36.x86_64 #1
Hardware name: Dell Inc. Latitude E7240/0R6F3F, BIOS A27 10/09/2018
RIP: 0010:rb_erase+0x22a/0x370
Code: 89 f0 e9 55 fe ff ff c3 cc cc cc cc 48 89 46 10 e9 79 fe ff ff 49 89 00 eb ce 48 8b 07 48 83 f8 03 76 62 48 89 c1 48 83 e1 fc <48> 3b 79 10 0f 84 9f 00 00 00 48 89 71 08 48 85 f6 75 54 a8 01 0f
RSP: 0018:ffffbb8183ea7c90 EFLAGS: 00010202
RAX: 0000000c1b2b5a08 RBX: ffff95ef820cc0c0 RCX: 0000000c1b2b5a08
RDX: 0000000000000000 RSI: 00000004ef29e942 RDI: ffff95ef820cc0c0
RBP: ffff95efa8f8ae00 R08: ffff95eeaa66bc48 R09: 0000000000800047
R10: 0000000000000017 R11: ffff95ee854dc490 R12: ffff95eeaa66bb98
R13: ffff95efa8f8ae58 R14: ffff95efa8f8ae40 R15: 0000000000000257
FS:  00007f00e599e5c0(0000) GS:ffff95f096a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000c1b2b5a18 CR3: 0000000133e32002 CR4: 00000000001706f0
Call Trace:
 <TASK>
 drm_vma_node_revoke+0x5b/0x70
 drm_gem_handle_delete+0x84/0xd0
 ? drm_gem_handle_create+0x40/0x40
 drm_ioctl_kernel+0xa9/0x150
 drm_ioctl+0x22d/0x410
 ? drm_gem_handle_create+0x40/0x40
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5b/0x80
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f00ead0748f
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:00007ffecb28ce00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffecb28ce70 RCX: 00007f00ead0748f
RDX: 00007ffecb28ce70 RSI: 0000000040086409 RDI: 000000000000000e
RBP: 000000000000000e R08: 0000564597d95360 R09: 0000000000000030
R10: 00007ffecb3d0080 R11: 0000000000000246 R12: 000000000000c221
R13: 00007ffecb28cee4 R14: 0000564599123200 R15: 0000564596126770
 </TASK>
Modules linked in: isofs uas usb_storage usblp binfmt_misc tls uinput snd_seq_dummy snd_hrtimer nft_objref 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 nfnetlink qrtr bnep sunrpc intel_rapl_msr pn544_mei mei_phy vfat pn544 fat hci intel_rapl_common nfc x86_pkg_temp_thermal at24 mei_wdt intel_powerclamp iTCO_wdt coretemp intel_pmc_bxt ppdev mei_hdcp iTCO_vendor_support mei_pxp iwlmvm kvm_intel dell_laptop kvm dell_smm_hwmon btusb btrtl irqbypass mac80211 btbcm rapl btintel btmtk uvcvideo intel_cstate videobuf2_vmalloc intel_uncore videobuf2_memops libarc4 bluetooth videobuf2_v4l2 dell_wmi iwlwifi dell_smbios snd_ctl_led videobuf2_common snd_hda_codec_realtek videodev snd_hda_codec_generic ledtrig_audio sparse_keymap snd_hda_codec_hdmi pcspkr dcdbas joydev cfg80211 wmi_bmof
 dell_wmi_descriptor snd_hda_intel mc snd_intel_dspcfg i2c_i801 snd_intel_sdw_acpi snd_hda_codec i2c_smbus snd_hda_core snd_hwdep snd_seq snd_seq_device parport_pc snd_pcm parport mei_me dell_rbtn snd_timer mei rfkill snd soundcore lpc_ich zram hid_logitech_hidpp i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic sdhci_pci cqhci ghash_clmulni_intel sdhci drm_buddy serio_raw e1000e drm_display_helper mmc_core cec ttm hid_logitech_dj wmi video ip6_tables ip_tables fuse
CR2: 0000000c1b2b5a18