Backtrace

BUG: unable to handle page fault for address: ffff95e8d35e5548
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 2fa01067 P4D 2fa01067 PUD 0 
Oops: 0000 [#4] SMP PTI
CPU: 1 PID: 226134 Comm: abrt-action-sav Tainted: G      D           5.11.14-200.fc33.x86_64 #1
Hardware name: LENOVO 2522FM6/2522FM6, BIOS 6IET76WW (1.36 ) 04/14/2011
RIP: 0010:buffer_check_dirty_writeback+0x56/0x80
Code: 48 8b 57 08 48 8d 42 ff 83 e2 01 48 0f 44 c7 48 8b 00 48 c1 e8 0f 88 01 80 21 01 48 8b 07 f6 c4 20 74 29 48 8b 7f 28 48 89 f8 <48> 8b 10 83 e2 04 74 03 c6 01 01 48 8b 10 83 e2 02 74 03 c6 06 01
RSP: 0000:ffffb4970365b908 EFLAGS: 00010287
RAX: ffff95e8d35e5548 RBX: ffffb4970365b9e4 RCX: ffffb4970365b94f
RDX: 0000000000000000 RSI: ffffb4970365b94e RDI: ffff95e8495e5548
RBP: ffffb4970365b9d0 R08: fffff09c44d9e3c8 R09: 0000000000000008
R10: fffffffffffffff6 R11: 0000000000000001 R12: 0000000000000001
R13: ffffb4970365bc18 R14: fffff09c44cbdf00 R15: fffff09c44cbdf08
FS:  00007fc56972d900(0000) GS:ffff95e8b3c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff95e8d35e5548 CR3: 000000000483a004 CR4: 00000000000206e0
Call Trace:
 shrink_page_list+0x639/0x1010
 shrink_inactive_list+0x132/0x3a0
 shrink_lruvec+0x4ae/0x6c0
 shrink_node+0x2ad/0x6f0
 do_try_to_free_pages+0xcb/0x4b0
 try_to_free_pages+0xda/0x190
 __alloc_pages_slowpath.constprop.0+0x373/0xcd0
 ? page_counter_try_charge+0x2f/0xb0
 __alloc_pages_nodemask+0x30a/0x340
 alloc_pages_vma+0x80/0x2a0
 handle_mm_fault+0xf16/0x1960
 do_user_addr_fault+0x19f/0x480
 ? __do_sys_brk+0x162/0x290
 exc_page_fault+0x67/0x150
 ? asm_exc_page_fault+0x8/0x30
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x7fc56ad48936
Code: e8 49 8d 0c 2f 4c 8b 64 24 28 48 39 d3 48 89 4b 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 48 09 ea 48 83 ca 01 49 89 57 08 <48> 89 41 08 49 83 c7 10 4c 89 e6 4c 89 ff e8 77 c9 ff ff e9 74 f3
RSP: 002b:00007fff743d64a0 EFLAGS: 00010206
RAX: 000000000000cbe1 RBX: 00007fc56ae81a00 RCX: 000055915e186420
RDX: 0000000000000641 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 0000000000000640 R08: 0000000000000003 R09: 00007fc56ae81a60
R10: 0000000000000040 R11: 0000000000000000 R12: 0000000000000630
R13: 000055915e10f010 R14: ffffffffffffffa8 R15: 000055915e185de0
Modules linked in: bnep 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 ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci sunrpc squashfs loop btusb btrtl btbcm btintel bluetooth ecdh_generic ecc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc at24 intel_powerclamp coretemp snd_hda_codec_hdmi kvm_intel snd_hda_codec_conexant snd_hda_codec_generic iTCO_wdt intel_pmc_bxt mei_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg kvm soundwire_intel soundwire_generic_allocation iwldvm snd_soc_core snd_compress mac80211 snd_pcm_dmaengine soundwire_cadence
 irqbypass snd_hda_codec libarc4 intel_cstate iwlwifi intel_uncore snd_hda_core ac97_bus snd_hwdep pcspkr joydev mxm_wmi cfg80211 snd_seq i2c_i801 i2c_smbus intel_ips snd_seq_device wmi_bmof snd_pcm mei_me thinkpad_acpi snd_timer lpc_ich mei platform_profile ledtrig_audio snd soundcore rfkill acpi_cpufreq binfmt_misc zram ip_tables i915 i2c_algo_bit uas drm_kms_helper usb_storage cec crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel drm serio_raw firewire_ohci sdhci_pci e1000e cqhci sdhci mmc_core firewire_core crc_itu_t wmi video fuse
CR2: ffff95e8d35e5548