Backtrace

BUG: unable to handle page fault for address: ffffffffa56cd220
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 210e15067 P4D 210e15067 PUD 210e16063 PMD 1089eb063 PTE 800ffffdee932062
Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 0 PID: 17349 Comm: kworker/0:1 Tainted: P           OE     5.17.4-200.fc35.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z97X-SLI/Z97X-SLI-CF, BIOS F9 09/18/2015
Workqueue: cgroup_destroy css_killed_work_fn
RIP: 0010:native_queued_spin_lock_slowpath+0x1ba/0x200
Code: ff f3 90 8b 03 85 c0 74 ee eb f6 c1 e9 12 83 e2 03 83 e9 01 48 c1 e2 05 48 63 c9 48 81 c2 00 22 03 00 48 03 14 cd e0 2a 6f a4 <48> 89 2a 8b 55 08 85 d2 75 09 f3 90 8b 55 08 85 d2 74 f7 48 8b 4d
RSP: 0018:ffffa2904cf8bd98 EFLAGS: 00010082
RAX: 0000000000040000 RBX: ffff8d66429fc680 RCX: 0000000000000ee8
RDX: ffffffffa56cd220 RSI: ffffffffa4640335 RDI: ffffffffa4602792
RBP: ffff8d6b46c32200 R08: ffff8d66429fc680 R09: 0000000000000000
R10: 0000000000000400 R11: 000000000000000f R12: 0000000000000000
R13: ffff8d666c058000 R14: 0000000000000001 R15: ffff8d66429fc680
FS:  0000000000000000(0000) GS:ffff8d6b46c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffa56cd220 CR3: 0000000105506001 CR4: 00000000001706f0
Call Trace:
 <TASK>
 _raw_spin_lock_irq+0x33/0x40
 memcg_drain_all_list_lrus+0x10e/0x1a0
 memcg_offline_kmem+0x117/0x160
 mem_cgroup_css_offline+0xbf/0x100
 css_killed_work_fn+0x4f/0xe0
 process_one_work+0x1e5/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe7/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x22/0x30
 </TASK>
Modules linked in: 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter qrtr bnep sunrpc binfmt_misc vfat fat squashfs loop nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) iwlmvm intel_rapl_msr intel_rapl_common mac80211 ppdev at24 x86_pkg_temp_thermal intel_powerclamp mei_pxp iTCO_wdt coretemp mei_hdcp intel_pmc_bxt iTCO_vendor_support libarc4 kvm_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio uvcvideo
 btusb kvm videobuf2_vmalloc btrtl iwlwifi videobuf2_memops snd_soc_rt5640 btbcm snd_soc_rl6231 videobuf2_v4l2 irqbypass snd_hda_intel videobuf2_common iwlmei btintel snd_usb_audio snd_soc_core btmtk rapl intel_cstate snd_intel_dspcfg snd_intel_sdw_acpi pcspkr bluetooth snd_compress intel_uncore snd_hda_codec snd_usbmidi_lib cfg80211 ac97_bus videodev snd_hda_core snd_rawmidi snd_pcm_dmaengine snd_hwdep joydev mc i2c_i801 i2c_smbus snd_seq lpc_ich mei_me drm_kms_helper ecdh_generic snd_seq_device cec parport_pc snd_pcm mei rfkill parport snd_timer snd soundcore acpi_pad drm zram ip_tables hid_logitech_hidpp hid_logitech_dj mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel nvme ghash_clmulni_intel e1000e nvme_core wmi video fuse ledtrig_timer ipmi_devintf ipmi_msghandler
CR2: ffffffffa56cd220