Backtrace

BUG: unable to handle page fault for address: 000000000080003a
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 3 PID: 76239 Comm: CompositorTileW Not tainted 5.12.10-300.fc34.x86_64 #1
Hardware name: LENOVO 20079                           /Base Board Product Name, BIOS 40CN32WW(V2.18) 05/11/2012
RIP: 0010:acct_collect+0x71/0x1f0
Code: 00 00 e8 b2 82 a6 00 66 66 66 66 90 65 48 8b 04 25 c0 7b 01 00 48 8b 80 78 08 00 00 48 8b 00 48 85 c0 0f 84 77 01 00 00 31 d2 <48> 03 50 08 48 2b 10 48 8b 40 10 48 85 c0 75 f0 48 c1 ea 0a 48 89
RSP: 0000:ffffb9b3c2f0fd48 EFLAGS: 00010202
RAX: 0000000000800032 RBX: ffff96985b59b600 RCX: 0000000000000000
RDX: 0000000504198000 RSI: 0000000000000100 RDI: ffff9697c0d5b7c0
RBP: ffff9697c0d5b740 R08: 0000000000000000 R09: 0000000000000004
R10: 0000000000000009 R11: 0000000000000000 R12: 0000000000000100
R13: ffffb9b3c2f0fe90 R14: 0000000000000001 R15: 0000000000000008
FS:  00007ff54cee3640(0000) GS:ffff969879ac0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000080003a CR3: 000000010fff0004 CR4: 00000000000606e0
Call Trace:
 do_exit+0x18c/0xab0
 do_group_exit+0x33/0xa0
 get_signal+0x16b/0x890
 arch_do_signal_or_restart+0xfc/0x710
 ? __x64_sys_futex+0x73/0x1b0
 exit_to_user_mode_prepare+0xde/0x1b0
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7ff565094a8a
Code: 24 08 e8 99 cb ff ff 4c 8b 54 24 18 45 31 c0 44 89 e2 89 c5 8b 74 24 08 48 8b 7c 24 10 41 b9 ff ff ff ff b8 ca 00 00 00 0f 05 <89> ef 48 89 44 24 08 e8 ea cb ff ff 48 8b 44 24 08 e9 69 ff ff ff
RSP: 002b:00007ff54cee25f0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007ff565094a8a
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00002c1400458cd8
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00002c1400458cd8 R14: 0000000000000000 R15: 0000000000000000
Modules linked in: 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 sunrpc snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio ath9k snd_hda_intel ath9k_common snd_intel_dspcfg snd_intel_sdw_acpi ath9k_hw snd_hda_codec mac80211 btusb snd_hda_core snd_hwdep snd_seq snd_seq_device ath btrtl snd_pcm btbcm btintel snd_timer uvcvideo bluetooth cfg80211 intel_rapl_msr snd intel_rapl_common x86_pkg_temp_thermal intel_powerclamp videobuf2_vmalloc
 libarc4 videobuf2_memops ecdh_generic videobuf2_v4l2 coretemp ecc videobuf2_common videodev rtsx_usb_ms kvm_intel mc memstick mei_hdcp soundcore kvm ideapad_laptop mei_me platform_profile mei sparse_keymap irqbypass rapl intel_cstate intel_uncore iTCO_wdt intel_pmc_bxt iTCO_vendor_support at24 rfkill lpc_ich i2c_i801 i2c_smbus wmi joydev pcspkr zram ip_tables dm_crypt trusted i915 rtsx_usb_sdmmc mmc_core crct10dif_pclmul i2c_algo_bit crc32_pclmul drm_kms_helper crc32c_intel cec ghash_clmulni_intel serio_raw drm atl1c rtsx_usb video fuse
CR2: 000000000080003a