Backtrace

WARNING: CPU: 0 PID: 2840 at kernel/rcu/tree_plugin.h:318 rcu_note_context_switch+0x590/0x5d0
Modules linked in: uinput rfcomm 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 bnep sunrpc vfat fat snd_sof_pci_intel_icl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_ctl_led snd_soc_acpi soundwire_bus snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic ledtrig_audio snd_compress ac97_bus snd_pcm_dmaengine
 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec rtw88_8822ce rtw88_8822c iTCO_wdt uvcvideo rtw88_pci rtw88_core snd_hda_core snd_hwdep snd_seq intel_pmc_bxt mac80211 ee1004 mei_pxp mei_hdcp iTCO_vendor_support videobuf2_vmalloc snd_seq_device snd_pcm intel_rapl_msr videobuf2_memops videobuf2_v4l2 btusb btrtl btbcm videobuf2_common btintel videodev btmtk bluetooth x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel libarc4 kvm snd_timer irqbypass intel_cstate cfg80211 hp_wmi snd pcspkr wmi_bmof mc sparse_keymap platform_profile i2c_i801 spi_pxa2xx_platform dw_dmac soundcore i2c_smbus joydev mei_me ecdh_generic rfkill processor_thermal_device_pci_legacy processor_thermal_device mei processor_thermal_rfim idma64 processor_thermal_mbox processor_thermal_rapl intel_rapl_common intel_soc_dts_iosf int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel soc_button_array acpi_pad acpi_tad zram ip_tables i915 hid_multitouch i2c_algo_bit
 drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ttm drm ghash_clmulni_intel nvme r8169 serio_raw nvme_core wmi i2c_hid_acpi i2c_hid video pinctrl_jasperlake ipmi_devintf ipmi_msghandler fuse
CPU: 0 PID: 2840 Comm: systemd-coredum Tainted: G      D           5.17.12-100.fc34.x86_64 #1
Hardware name: HP HP 240 14 inch G9 Notebook PC/8996, BIOS F.08 11/01/2022
RIP: 0010:rcu_note_context_switch+0x590/0x5d0
Code: 08 4d 89 be 40 08 00 00 49 89 b6 48 08 00 00 48 89 3e e9 6f fd ff ff 48 c7 c7 98 c6 5e b1 c6 05 1a 99 fb 01 01 e8 00 77 ae 00 <0f> 0b e9 c7 fa ff ff 0f 0b e9 a2 fc ff ff 0f 0b e9 a1 fd ff ff 0f
RSP: 0000:ffffae6d41a5bd18 EFLAGS: 00010096
RAX: 000000000000003f RBX: ffff9d6178832340 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffffb163f1f5 RDI: 00000000ffffffff
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffae6d41a5bb58
R10: ffffae6d41a5bb50 R11: ffffffffb1f455c8 R12: ffffae6d41a5be30
R13: ffff9d60c599a7c0 R14: ffff9d6003945178 R15: ffff9d60c599a7c0
FS:  0000000000000000(0000) GS:ffff9d6178800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb7f24b1f40 CR3: 0000000109b66000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ? __switch_to+0x114/0x440
 __schedule+0x9e/0x11c0
 ? preempt_count_add+0x6a/0xa0
 ? _raw_spin_lock_irqsave+0x26/0x50
 schedule+0x4e/0xc0
 synchronize_rcu_expedited+0x1f2/0x320
 ? kvfree_call_rcu+0x2c0/0x2c0
 ? do_wait_intr_irq+0xa0/0xa0
 ? umount_tree+0x227/0x320
 namespace_unlock+0xab/0x170
 put_mnt_ns+0x68/0x90
 free_nsproxy+0x17/0x1b0
 do_exit+0x31b/0xaf0
 ? __x64_sys_splice+0x94/0x110
 make_task_dead+0x51/0x60
 rewind_stack_and_make_dead+0x17/0x17
RIP: 0033:0x7fb46124383a
Code: Unable to access opcode bytes at RIP 0x7fb461243810.
RSP: 002b:00007ffc927b1d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
RAX: ffffffffffffffda RBX: 000000007e552000 RCX: 00007fb46124383a
RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 00007ffc927b1d90 R08: 000000007e552000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000010000
R13: 0000000000000006 R14: 0000000080000000 R15: 0000000000000000
 </TASK>