Backtrace

general protection fault, probably for non-canonical address 0xfff0ffffffffffca: 0000 [#1] PREEMPT SMP PTI
CPU: 11 PID: 3663 Comm: IPC I/O Parent Tainted: P           OE     5.16.12-200.fc35.x86_64 #1
Hardware name: EVGA INTERNATIONAL CO.,LTD Default string/151-HE-E999, BIOS 2.09 06/28/2019
RIP: 0010:lock_mnt_tree+0x20/0xb0
Code: 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 85 ff 0f 84 a0 00 00 00 48 89 f8 eb 0d 48 89 d0 48 83 e8 68 0f 84 8e 00 00 00 <8b> 48 30 4c 8b 80 a0 00 00 00 89 ce 89 ca 81 ce 00 00 04 00 81 ca
RSP: 0018:ffffb6cc406ebbd0 EFLAGS: 00010296
RAX: fff0ffffffffff9a RBX: ffffb6cc406ebec0 RCX: 0000000000000080
RDX: fff1000000000002 RSI: ffffffff8fa402b9 RDI: 00000000000000c1
RBP: ffffb6cc406ebc78 R08: 0000000000000800 R09: 0000000000000000
R10: 0000000000000238 R11: 0000000000000000 R12: ffffb6cc406ebcf8
R13: ffff8c0ec8ef3800 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f2551f34640(0000) GS:ffff8c2dffcc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2540415000 CR3: 0000000106db2004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __scm_send+0x322/0x430
 unix_stream_sendmsg+0x385/0x630
 sock_sendmsg+0x5e/0x60
 ____sys_sendmsg+0x22c/0x270
 ? __schedule+0x2df/0xfa0
 ___sys_sendmsg+0x81/0xc0
 ? pipe_read+0x40a/0x4f0
 ? sysvec_call_function+0xaf/0xd0
 ? new_sync_read+0x16a/0x180
 ? __fget_light+0x8f/0x110
 __sys_sendmsg+0x49/0x80
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f256d6bd35d
Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 7a 6d f7 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 be 6d f7 ff 48
RSP: 002b:00007f2551f2f680 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f25341e2700 RCX: 00007f256d6bd35d
RDX: 0000000000000040 RSI: 00007f2551f2f6e0 RDI: 00000000000000b0
RBP: 00007f2532f9f980 R08: 0000000000000000 R09: 00007f2532f4b01c
R10: 0000000000000018 R11: 0000000000000293 R12: 00007f2565d31030
R13: 000000000000005c R14: 00007f2551f2f6e0 R15: 00007f2532f21580
 </TASK>
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep f71882fg sunrpc vfat fat intel_rapl_msr intel_rapl_common nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) x86_pkg_temp_thermal intel_powerclamp mt76x2u coretemp mt76x2_common mt76x02_usb mt76_usb kvm_intel mt76x02_lib iwlmvm mt76 kvm btusb btrtl irqbypass btbcm mac80211 nvidia(POE) rapl iTCO_wdt btintel iwlwifi intel_pmc_bxt iTCO_vendor_support intel_cstate snd_hda_codec_ca0132 snd_hda_codec_hdmi libarc4 snd_usb_audio intel_uncore bluetooth snd_hda_intel snd_usbmidi_lib cfg80211 snd_intel_dspcfg snd_rawmidi snd_intel_sdw_acpi joydev ecdh_generic snd_seq_device i2c_i801 snd_hda_codec drm_kms_helper
 i2c_smbus intel_wmi_thunderbolt pcspkr mei_me snd_hda_core raid0 mei lpc_ich rfkill cec snd_hwdep snd_aloop drm ip_tables hid_sony crct10dif_pclmul ff_memless crc32_pclmul crc32c_intel mxm_wmi ghash_clmulni_intel ixgbe igb e1000e nvme mdio dca nvme_core i2c_algo_bit wmi ipmi_devintf ipmi_msghandler fuse snd_pcm snd_timer snd soundcore videodev mc