Backtrace

general protection fault, probably for non-canonical address 0xfffbf857c42ddb40: 0000 [#5] SMP PTI
CPU: 0 PID: 2205 Comm: gdbus Tainted: G      D           5.10.12-200.fc33.x86_64 #1
Hardware name: LENOVO 2847RE4/2847RE4, BIOS 6JET94WW (1.52 ) 06/19/2012
RIP: 0010:put_cpu_partial+0x16/0x100
Code: 57 ff ff ff 48 8b 44 24 18 4c 89 7c 24 18 49 89 47 08 eb 8d 66 66 66 66 90 41 55 41 54 41 89 d4 55 48 89 fd 53 48 89 f3 eb 43 <8b> 7e 14 48 89 f1 8b 76 10 45 85 e4 74 05 39 7d 2c 72 5a 83 c6 01
RSP: 0018:ffffbfa2415dfba8 EFLAGS: 00010282
RAX: fffbf857c42ddb40 RBX: fffff857c49618c0 RCX: 00000000802e002d
RDX: 0000000000000001 RSI: fffbf857c42ddb40 RDI: ffff9d2c801d3f00
RBP: ffff9d2c801d3f00 R08: 0000000000000001 R09: 0000000000000000
R10: ffff9d2ca5863738 R11: 0000000000000000 R12: 0000000000000001
R13: ffff9d2cc0149ac0 R14: ffff9d2c801d3f00 R15: 0000000000000246
FS:  0000000000000000(0000) GS:ffff9d2d39e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f07ac018f38 CR3: 00000000a3a10000 CR4: 00000000000406f0
Call Trace:
 kmem_cache_free+0x3d8/0x400
 ? __put_anon_vma+0x34/0xa0
 __put_anon_vma+0x34/0xa0
 unlink_anon_vmas+0x183/0x1d0
 free_pgtables+0x8a/0xf0
 exit_mmap+0xa6/0x170
 mmput+0x61/0x140
 do_exit+0x302/0xab0
 ? copyout+0x2d/0x40
 ? _copy_to_iter+0x8e/0x420
 do_group_exit+0x33/0xa0
 get_signal+0x16a/0x880
 ? wake_up_q+0xa0/0xa0
 arch_do_signal+0x30/0x710
 ? vfs_read+0x176/0x1a0
 exit_to_user_mode_prepare+0xd5/0x140
 syscall_exit_to_user_mode+0x2d/0x190
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f07bd38980f
Code: Unable to access opcode bytes at RIP 0x7f07bd3897e5.
RSP: 002b:00007f07bc239a30 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007f07bd4d2050 RCX: 00007f07bd38980f
RDX: 00000000ffffffff RSI: 0000000000000002 RDI: 0000559e9a4aa530
RBP: 0000559e9a4aa530 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000030 R11: 0000000000000293 R12: 0000000000000002
R13: 00007f07bc239a74 R14: 00000000ffffffff R15: 0000559e9a4e0930
Modules linked in: uinput xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun 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 iwldvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg sunrpc libarc4 soundwire_intel soundwire_generic_allocation snd_soc_core iwlwifi iTCO_wdt intel_pmc_bxt iTCO_vendor_support i915 snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec cfg80211 snd_hda_core ac97_bus snd_hwdep snd_seq coretemp snd_seq_device sdhci_pci snd_pcm pcspkr wmi_bmof cqhci i2c_i801 sdhci i2c_smbus lpc_ich
 mmc_core jmb38x_ms memstick snd_timer thinkpad_acpi ledtrig_audio snd soundcore rfkill i2c_algo_bit drm_kms_helper cec drm zram ip_tables serio_raw r8169 wmi video fuse