Backtrace

WARNING: CPU: 1 PID: 854 at kernel/rcu/tree_plugin.h:318 rcu_note_context_switch+0x4ee/0x690
Modules linked in: tls uinput rfcomm snd_seq_dummy snd_hrtimer 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 qrtr bnep sunrpc binfmt_misc snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp rtw88_8821ce vfat snd_sof_pci rtw88_8821c fat snd_sof snd_hda_codec_realtek rtw88_pci snd_hda_codec_generic intel_rapl_msr snd_hda_codec_hdmi snd_sof_utils intel_rapl_common snd_hda_intel edac_mce_amd rtw88_core snd_soc_core snd_intel_dspcfg snd_intel_sdw_acpi btusb kvm_amd snd_hda_codec btrtl snd_compress mac80211 ac97_bus uvcvideo btbcm kvm snd_hda_core snd_pcm_dmaengine snd_pci_ps rtsx_usb_ms snd_rpl_pci_acp6x snd_hwdep snd_pci_acp6x btintel asus_nb_wmi asus_wmi btmtk videobuf2_vmalloc libarc4 videobuf2_memops memstick videobuf2_v4l2 snd_seq irqbypass ledtrig_audio
 snd_seq_device videobuf2_common bluetooth sparse_keymap videodev snd_pcm rapl platform_profile joydev snd_pci_acp5x mc cfg80211 wmi_bmof snd_rn_pci_acp3x snd_acp_config snd_timer pcspkr snd_soc_acpi k10temp snd snd_pci_acp3x i2c_amd_mp2_pci i2c_piix4 rfkill soundcore acpi_cpufreq zram amdgpu drm_ttm_helper ttm rtsx_usb_sdmmc nvme iommu_v2 crct10dif_pclmul mmc_core hid_multitouch gpu_sched crc32_pclmul crc32c_intel drm_buddy polyval_clmulni nvme_core polyval_generic drm_display_helper ghash_clmulni_intel sha512_ssse3 serio_raw ccp sp5100_tco rtsx_usb cec nvme_common video i2c_hid_acpi wmi i2c_hid ip6_tables ip_tables fuse
CPU: 1 PID: 854 Comm: bluetoothd Tainted: G      D            6.1.14-100.fc36.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X509DA_M509DA/X509DA, BIOS X509DA.306 10/11/2019
RIP: 0010:rcu_note_context_switch+0x4ee/0x690
Code: 49 89 3f 49 83 bc 24 98 00 00 00 00 0f 85 66 fe ff ff e9 58 fe ff ff 48 c7 c7 78 df 6e b5 c6 05 ad e8 14 02 01 e8 58 48 be 00 <0f> 0b e9 70 fb ff ff a9 ff ff ff 7f 0f 84 2c fc ff ff 65 48 8b 3c
RSP: 0018:ffffb146023fbcf8 EFLAGS: 00010086
RAX: 000000000000003f RBX: ffff9d8dd0e728c0 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffffb5749b33 RDI: 00000000ffffffff
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffb146023fbb98
R10: 0000000000000003 R11: ffffffffb6147448 R12: ffff9d8dd0e71a80
R13: ffff9d8ac82e0000 R14: ffff9d8ac0b6c030 R15: ffff9d8ac82e0cc0
FS:  00007fc377c1e7c0(0000) GS:ffff9d8dd0e40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000023f010000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 __schedule+0x9b/0x1360
 ? try_to_wake_up+0x83/0x590
 ? preempt_count_add+0x6a/0xa0
 schedule+0x5d/0xe0
 synchronize_rcu_expedited+0x2f7/0x420
 ? kvfree_call_rcu+0x2e0/0x2e0
 ? dequeue_task_stop+0x70/0x70
 ? preempt_count_add+0x47/0xa0
 namespace_unlock+0xae/0x180
 put_mnt_ns+0x69/0x90
 free_nsproxy+0x17/0x1b0
 do_exit+0x333/0xb00
 make_task_dead+0x7a/0x80
 rewind_stack_and_make_dead+0x17/0x20
RIP: 0033:0x7fc377b022f7
Code: Unable to access opcode bytes at 0x7fc377b022cd.
RSP: 002b:00007ffedb170b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc377b022f7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001f
RBP: 0000000000000000 R08: 0000561af68e20d0 R09: 0000000000000010
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000561af68e9420 R14: 0000000000000000 R15: 0000561af68ca3b0
 </TASK>