Backtrace

list_del corruption. next->prev should be ffff8af3cc217140, but was ffff8af3cc207140
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kernel BUG at lib/list_debug.c:54!
invalid opcode: 0000 [#1] SMP PTI
CPU: 3 PID: 3629 Comm: kworker/3:0 Not tainted 5.9.12-200.fc33.x86_64 #1
Hardware name: LENOVO 20KGS4031X/20KGS4031X, BIOS N23ET74W (1.49 ) 06/03/2020
Workqueue: cgroup_destroy css_free_rwork_fn
RIP: 0010:__list_del_entry_valid.cold+0x1d/0x47
Code: c7 c7 f0 9d 3e 97 e8 23 4c fe ff 0f 0b 48 89 fe 48 c7 c7 80 9e 3e 97 e8 12 4c fe ff 0f 0b 48 c7 c7 30 9f 3e 97 e8 04 4c fe ff <0f> 0b 48 89 f2 48 89 fe 48 c7 c7 f0 9e 3e 97 e8 f0 4b fe ff 0f 0b
RSP: 0018:ffffa6214225fe40 EFLAGS: 00010292
RAX: 0000000000000054 RBX: 0000000000000004 RCX: 0000000000000000
RDX: ffff8af4016e7060 RSI: ffff8af4016d8d00 RDI: ffff8af4016d8d00
RBP: ffff8af3cc217000 R08: 0000000000000448 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8af3f6f85000
R13: ffffffff98589f40 R14: ffff8af3cc217000 R15: ffff8af3cc2170b8
FS:  0000000000000000(0000) GS:ffff8af4016c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005584b98cc330 CR3: 0000000184a0e002 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 blkcg_css_free+0x22/0xa0
 css_free_rwork_fn+0x4c/0x390
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: uinput xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 rmi_smbus rmi_core snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi sunrpc snd_hda_codec_hdmi x86_pkg_temp_thermal snd_soc_core intel_powerclamp coretemp snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_generic snd_pcm_dmaengine iwlmvm kvm_intel snd_hda_intel iTCO_wdt intel_pmc_bxt snd_intel_dspcfg iTCO_vendor_support snd_hda_codec mei_wdt mei_hdcp intel_rapl_msr snd_hda_core kvm
 mac80211 snd_hwdep vfat fat libarc4 snd_seq irqbypass rapl uvcvideo intel_cstate iwlwifi snd_seq_device intel_uncore videobuf2_vmalloc videobuf2_memops snd_pcm videobuf2_v4l2 pcspkr videobuf2_common i2c_i801 cfg80211 wmi_bmof intel_wmi_thunderbolt thinkpad_acpi i2c_smbus mei_me snd_timer ledtrig_audio mei intel_pch_thermal videodev joydev snd processor_thermal_device intel_rapl_common ucsi_acpi mc typec_ucsi intel_xhci_usb_role_switch soundcore roles intel_soc_dts_iosf typec rfkill int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel e1000e drm ghash_clmulni_intel serio_raw nvme nvme_core wmi video i2c_hid fuse