Backtrace

WARNING: CPU: 7 PID: 897 at kernel/rcu/tree_plugin.h:318 rcu_note_context_switch+0x4ee/0x690
Modules linked in: tls uas usb_storage 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 nvidia_drm(POE) nvidia_modeset(POE) bnep nvidia_uvm(POE) nvidia(POE) rtl8723be btcoexist btusb btrtl rtl8723_common btbcm rtl_pci snd_hda_codec_via snd_hda_codec_generic ledtrig_audio sunrpc snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device btintel rtlwifi snd_pcm binfmt_misc snd_timer mac80211 btmtk libarc4 cfg80211 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 squashfs videobuf2_common videodev mc bluetooth iTCO_wdt loop mei_pxp mei_hdcp snd intel_pmc_bxt mei_me iTCO_vendor_support intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal
 intel_powerclamp coretemp rfkill kvm_intel at24 kvm irqbypass mei soundcore i2c_i801 lpc_ich i2c_smbus rapl intel_cstate pcspkr intel_uncore joydev zram i915 rtsx_pci_sdmmc mmc_core mxm_wmi crct10dif_pclmul crc32_pclmul drm_buddy crc32c_intel polyval_clmulni polyval_generic drm_display_helper ghash_clmulni_intel cec serio_raw r8169 rtsx_pci ttm wmi video ip6_tables ip_tables fuse
CPU: 7 PID: 897 Comm: bluetoothd Tainted: P      D    OE      6.0.7-200.fc36.x86_64 #1
Hardware name: Notebook                         W35xSS_370SS              /W35xSS_370SS              , BIOS 4.6.5 04/08/2014
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 48 64 75 a0 c6 05 e5 1e 14 02 01 e8 09 a5 bc 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:ffffa01ec3f5fd00 EFLAGS: 00010092
RAX: 000000000000003f RBX: ffff8b1b9fdf2800 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffffa07b043a RDI: 00000000ffffffff
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffa01ec3f5fba0
R10: 0000000000000003 R11: ffffffffa11461a8 R12: ffffa01ec3f5fe30
R13: ffff8b1889da28c0 R14: ffff8b1889044038 R15: ffff8b1889da35a8
FS:  0000000000000000(0000) GS:ffff8b1b9fdc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000034b010001 CR4: 00000000001706e0
Call Trace:
 <TASK>
 __schedule+0x9a/0x12b0
 ? try_to_wake_up+0x83/0x590
 ? preempt_count_add+0x6a/0xa0
 schedule+0x5d/0xe0
 synchronize_rcu_expedited+0x260/0x460
 ? cond_synchronize_rcu_expedited+0x30/0x30
 ? dequeue_task_stop+0x70/0x70
 ? umount_tree+0x227/0x340
 namespace_unlock+0xae/0x180
 put_mnt_ns+0x69/0x90
 free_nsproxy+0x17/0x1b0
 do_exit+0x319/0xaf0
 make_task_dead+0x51/0x60
 rewind_stack_and_make_dead+0x17/0x20
RIP: 0033:0x7f2acc1133c0
Code: Unable to access opcode bytes at RIP 0x7f2acc113396.
RSP: 002b:00007fff7665e368 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 0000557b3669fa50 RCX: 00007f2acc1133c0
RDX: 0000000000000003 RSI: 0000557b366a2a60 RDI: 000000000000001c
RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b366a2a60
R13: 000000000000001c R14: 0000000000000000 R15: 0000557b366a6410
 </TASK>