Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000001
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: 0002 [#5] PREEMPT SMP PTI
CPU: 7 PID: 29543 Comm: TaskCon~ller #7 Tainted: G      D    OE     5.16.20-200.fc35.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. CG8270/CG8270, BIOS 0607 08/29/2012
RIP: 0010:__mpol_put+0x8/0x20
Code: 05 48 01 ca 48 8d 14 d5 40 06 ab 8c 66 83 7a 04 00 48 0f 45 c2 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 48 89 fe <f0> ff 0f 74 01 c3 48 8b 3d 03 7e 7d 02 e9 86 35 01 00 66 0f 1f 44
RSP: 0018:ffffa0774960bc98 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff8b90033a2880 RCX: 0000000000000000
RDX: 0000000080000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffff8b911816a960 R08: ffffed0f849ecf88 R09: ffffed0f849ecf88
R10: ffff8b929fdcc000 R11: 0000000000037880 R12: ffff8b911816ad48
R13: ffff8b90033a3550 R14: ffff8b900572b901 R15: ffff8b9003d10d38
FS:  0000000000000000(0000) GS:ffff8b9291fc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000001 CR3: 00000002a8e10004 CR4: 00000000001706e0
Call Trace:
 <TASK>
 remove_vma+0x53/0x70
 exit_mmap+0xba/0x1b0
 __mmput+0x4a/0x130
 do_exit+0x309/0xb40
 ? __futex_unqueue+0x25/0x30
 do_group_exit+0x33/0xa0
 get_signal+0xaf/0x9c0
 arch_do_signal_or_restart+0x109/0x740
 ? do_futex+0x14b/0x1f0
 ? __x64_sys_futex+0x63/0x1a0
 exit_to_user_mode_prepare+0x119/0x230
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f3756afd73a
Code: Unable to access opcode bytes at RIP 0x7f3756afd710.
RSP: 002b:00007f373641db20 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007f3756afd73a
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007f37568ee300
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f37568ee300 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in: cx231xx_alsa cx25840 cx231xx tveeprom cx2341x videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc i2c_mux uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr sunrpc binfmt_misc vfat fat squashfs loop intel_rapl_msr intel_rapl_common snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic mei_hdcp at24 coretemp intel_pmc_bxt mei_pxp ledtrig_audio
 iTCO_vendor_support rt2800pci rt2800mmio rt2800lib rt2x00pci rt2x00mmio snd_hda_intel rt2x00lib snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi kvm mac80211 snd_hda_codec irqbypass snd_hda_core rapl snd_hwdep libarc4 intel_cstate joydev snd_seq cfg80211 intel_uncore snd_seq_device eeepc_wmi asus_wmi i2c_i801 sparse_keymap i2c_smbus platform_profile pcspkr wmi_bmof snd_pcm eeprom_93cx6 lpc_ich rfkill snd_timer mei_me snd mei soundcore zram ip_tables i915 uas usb_storage i2c_algo_bit ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm r8169 wmi video ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000001