Backtrace

BUG: unable to handle page fault for address: ffffe6e38033a4f4
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 2 PID: 7399 Comm: kworker/u8:7 Not tainted 5.12.5-300.fc34.x86_64 #1
Hardware name: HP HP ENVY x360 m6 Convertible/81AD, BIOS F.23 12/28/2016
Workqueue: writeback wb_workfn (flush-btrfs-1)
RIP: 0010:find_get_pages_range_tag+0xa1/0x220
Code: 41 00 48 89 c7 48 81 ff 06 04 00 00 74 dc 48 81 ff 02 04 00 00 0f 84 f5 00 00 00 48 85 ff 0f 84 58 01 00 00 40 f6 c7 01 75 c0 <8b> 47 34 85 c0 0f 84 db 00 00 00 8d 50 01 f0 0f b1 57 34 75 ee 48
RSP: 0018:ffffb898c588fa08 EFLAGS: 00010246
RAX: ffffe6e38033a4c0 RBX: ffffffffffffffff RCX: ffff9773f7c0fa80
RDX: 0000000000000000 RSI: ffff9770cc5306d8 RDI: ffffe6e38033a4c0
RBP: ffffb898c588faf8 R08: 0000000000000000 R09: 0000000000000228
R10: ffffffffffffffff R11: ffffffffffffffc0 R12: 0000000000000006
R13: 000000000000000f R14: ffffb898c588fab8 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff97751ed00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffe6e38033a4f4 CR3: 000000029ea10005 CR4: 00000000003726e0
Call Trace:
 pagevec_lookup_range_tag+0x24/0x30
 extent_write_cache_pages.constprop.0+0xf4/0x3f0
 extent_writepages+0x33/0x90
 do_writepages+0x31/0xb0
 __writeback_single_inode+0x39/0x290
 writeback_sb_inodes+0x1d8/0x440
 __writeback_inodes_wb+0x4c/0xe0
 wb_writeback+0x1da/0x280
 wb_workfn+0x271/0x4b0
 ? dequeue_entity+0xc9/0x460
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x22/0x30
Modules linked in: l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox ppp_generic slhc authenc echainiv esp4 des_generic des3_ede_x86_64 libdes uhid uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm 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 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 nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep iwlmvm snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc mac80211 snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core sunrpc libarc4 snd_compress snd_pcm_dmaengine iTCO_wdt snd_hda_codec_hdmi ac97_bus intel_pmc_bxt
 iTCO_vendor_support ee1004 snd_hda_codec_conexant snd_hda_codec_generic iwlwifi ledtrig_audio mei_hdcp snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi intel_rapl_msr snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_core kvm_intel vfat snd_hwdep fat snd_seq snd_seq_device uvcvideo cfg80211 snd_pcm kvm btusb irqbypass videobuf2_vmalloc videobuf2_memops rapl btrtl videobuf2_v4l2 btbcm intel_cstate btintel videobuf2_common intel_uncore bluetooth videodev snd_timer hp_wmi snd pcspkr wmi_bmof i2c_i801 intel_wmi_thunderbolt soundcore i2c_smbus mc ecdh_generic hid_sensor_magn_3d rfkill hid_sensor_rotation hid_sensor_accel_3d hid_sensor_incl_3d joydev hid_sensor_gyro_3d ecc hid_sensor_trigger hid_sensor_iio_common idma64 industrialio_triggered_buffer mei_me kfifo_buf processor_thermal_device processor_thermal_rfim industrialio mei processor_thermal_mbox processor_thermal_rapl intel_xhci_usb_role_switch intel_pch_thermal intel_rapl_common intel_soc_dts_iosf
 int3403_thermal int340x_thermal_zone soc_button_array intel_vbtn sparse_keymap int3400_thermal hp_wireless hp_accel lis3lv02d acpi_pad acpi_thermal_rel zram ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 hid_multitouch i2c_algo_bit rtsx_pci_sdmmc drm_kms_helper mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel drm rtsx_pci serio_raw ghash_clmulni_intel intel_ish_ipc i2c_hid_acpi i2c_hid intel_ishtp wmi pinctrl_sunrisepoint video fuse
CR2: ffffe6e38033a4f4