Backtrace

BUG: kernel NULL pointer dereference, address: 00000000000000f6
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 80000003c848c067 P4D 80000003c848c067 PUD 3a22e8067 PMD 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 7 PID: 20793 Comm: proton-bridge Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: LENOVO 80Y7/LNVNB161216, BIOS 5NCN28WW 08/23/2017
RIP: 0010:__filemap_get_folio+0x9d/0x440
Code: 10 e8 67 36 4b 00 48 89 c3 48 3d 02 04 00 00 74 e2 48 3d 06 04 00 00 74 da 48 85 c0 0f 84 d2 02 00 00 a8 01 0f 85 d4 02 00 00 <8b> 40 34 85 c0 74 c2 8d 50 01 f0 0f b1 53 34 75 f2 48 8b 54 24 28
RSP: 0000:ffffbb62c5dcfc90 EFLAGS: 00010246
RAX: 00000000000000c2 RBX: 00000000000000c2 RCX: 0000000000000002
RDX: 000000000000003c RSI: ffffa077d23e4000 RDI: ffffbb62c5dcfca0
RBP: 0000000000000000 R08: 0000000000000dff R09: 0000000000000e00
R10: ffffffffffffffc0 R11: 0000000000000000 R12: 0000000000000000
R13: ffffa077cf98b6b0 R14: 0000000000000dff R15: ffffa0780848c000
FS:  00007fa0257fa640(0000) GS:ffffa078f1fc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000f6 CR3: 000000012613e001 CR4: 00000000003706e0
Call Trace:
 <TASK>
 filemap_fault+0x5a/0x990
 __do_fault+0x33/0x130
 do_fault+0x1da/0x440
 __handle_mm_fault+0x645/0xe10
 handle_mm_fault+0xae/0x290
 do_user_addr_fault+0x1cd/0x690
 exc_page_fault+0x70/0x170
 asm_exc_page_fault+0x22/0x30
RIP: 0033:0x4cc791
Code: db f4 c5 fd d7 d6 48 83 c6 40 48 83 c7 40 48 83 eb 40 81 fa ff ff ff ff 74 c4 c5 f8 77 c6 00 00 c3 c5 f8 77 48 83 fb 08 76 1b <48> 8b 0e 48 8b 17 48 83 c6 08 48 83 c7 08 48 83 eb 08 48 39 d1 74
RSP: 002b:000000c00074f248 EFLAGS: 00010206
RAX: 000000c00074f268 RBX: 000000000000000e RCX: 000000c000311320
RDX: 000000c000311328 RSI: 00000000011ffe3f RDI: 00007f9ff063f10f
RBP: 000000c00074f2b0 R08: 00000000011ffe3f R09: 00007f9ff063f10f
R10: 000000000000000c R11: 0000002ea2add77e R12: 0000002ea2add77e
R13: 0000000000000002 R14: 0000000000000200 R15: 0000000000000001
 </TASK>
Modules linked in: tls uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE bridge stp llc xt_multiport xt_cgroup xt_mark xt_owner ip6table_raw iptable_raw ip6table_mangle iptable_mangle ip6table_nat iptable_nat ip6t_REJECT nf_reject_ipv6 xt_hl ip6t_rt ipt_REJECT nf_reject_ipv4 xt_LOG nf_log_syslog xt_recent xt_comment xt_limit xt_addrtype qrtr xt_conntrack ip6table_filter nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack bnep nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter sunrpc vfat fat squashfs loop uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc btusb btrtl btbcm btintel btmtk bluetooth snd_soc_avs snd_soc_hda_codec snd_soc_skl snd_hda_codec_hdmi snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi ath10k_pci snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic ath10k_core ledtrig_audio snd_compress ac97_bus
 snd_pcm_dmaengine snd_hda_intel intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_intel_dspcfg coretemp snd_intel_sdw_acpi iTCO_wdt mei_pxp snd_hda_codec intel_pmc_bxt iTCO_vendor_support mac80211 mei_hdcp intel_rapl_msr kvm_intel snd_hda_core snd_hwdep snd_seq snd_seq_device kvm libarc4 ath snd_pcm irqbypass rapl hid_sensor_als hid_sensor_accel_3d snd_timer intel_cstate hid_sensor_trigger intel_uncore intel_wmi_thunderbolt wmi_bmof snd processor_thermal_device_pci_legacy i2c_i801 hid_sensor_iio_common processor_thermal_device i2c_smbus cfg80211 industrialio_triggered_buffer pcspkr processor_thermal_rfim soundcore kfifo_buf processor_thermal_mbox mei_me processor_thermal_rapl industrialio joydev intel_rapl_common mei intel_pch_thermal intel_soc_dts_iosf idma64 intel_xhci_usb_role_switch ideapad_laptop sparse_keymap platform_profile rfkill int3403_thermal int340x_thermal_zone soc_button_array int3400_thermal acpi_pad acpi_thermal_rel zram xfs dm_crypt i915 nvme
 drm_buddy nvme_core drm_display_helper wacom cec ucsi_acpi hid_sensor_hub hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic serio_raw typec_ucsi ghash_clmulni_intel typec nvme_common ttm i2c_hid_acpi i2c_hid wmi video ip6_tables ip_tables fuse
CR2: 00000000000000f6