Backtrace

BUG: unable to handle page fault for address: 000000000002a200
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 2 PID: 2277 Comm: pool Not tainted 5.16.9-200.fc35.x86_64 #1
Hardware name: Dell Inc. Latitude E6430/0CPWYR, BIOS A24 08/08/2019
RIP: 0010:mod_objcg_state+0x1cb/0x2e0
Code: ff 89 54 24 0c e8 b5 e2 e1 ff 48 8b 4d 10 48 89 0c 24 e8 38 75 ff ff 49 8d bf 60 a3 02 00 48 8b 0c 24 8b 54 24 0c 84 c0 75 1a <49> 63 87 00 a2 02 00 48 85 c9 48 0f 44 0d 43 e6 e2 01 48 8b bc c1
RSP: 0018:ffffa57ec3ffbd98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff96004e32e790 RCX: ffff95fdb1932000
RDX: 0000000000000108 RSI: ffffffffb9634ddd RDI: 000000000002a360
RBP: ffff95fdabf4c8c0 R08: ffffa57ec3ffbe30 R09: ffff95ff0a7e0780
R10: 0000000000000000 R11: ffff95ff67bec840 R12: ffff96005e5c5000
R13: 0000000000000006 R14: 0000000000000088 R15: 0000000000000000
FS:  00007f17e2ffd640(0000) GS:ffff96004e300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000002a200 CR3: 0000000104678006 CR4: 00000000001706e0
Call Trace:
 <TASK>
 memcg_slab_post_alloc_hook+0x15f/0x270
 kmem_cache_alloc+0x16c/0x2d0
 do_epoll_ctl+0x393/0xc70
 ? __anon_inode_getfile+0x77/0x170
 ? alloc_fd+0xb4/0x170
 ? preempt_count_add+0x49/0xa0
 __x64_sys_epoll_ctl+0x51/0x70
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f17f69118ce
Code: 48 8b 0d 5d 75 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 e9 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2a 75 0e 00 f7 d8 64 89 01 48
RSP: 002b:00007f17e2ffbcf8 EFLAGS: 00000213 ORIG_RAX: 00000000000000e9
RAX: ffffffffffffffda RBX: 0000562eb42f1d40 RCX: 00007f17f69118ce
RDX: 0000000000000014 RSI: 0000000000000001 RDI: 0000000000000015
RBP: 0000000000000015 R08: 0000000000000000 R09: 00007f17d80030e0
R10: 00007f17e2ffbd0c R11: 0000000000000213 R12: 0000000000000014
R13: 00007f17dc006d20 R14: 00007f17e2ffbd80 R15: 0000000000000001
 </TASK>
Modules linked in: overlay uinput snd_seq_dummy snd_hrtimer rpcsec_gss_krb5 nfsv4 dns_resolver nfs lockd grace fscache netfs 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 vfat fat intel_rapl_msr iTCO_wdt intel_rapl_common intel_pmc_bxt at24 iTCO_vendor_support x86_pkg_temp_thermal mei_wdt mei_pxp mei_hdcp intel_powerclamp ppdev dell_laptop coretemp dell_smm_hwmon kvm_intel kvm iwldvm irqbypass rapl intel_cstate mac80211 dell_wmi intel_uncore uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common dell_smbios dcdbas btusb btrtl videodev dell_wmi_descriptor btbcm sparse_keymap btintel snd_hda_codec_hdmi iwlwifi wmi_bmof pcspkr bluetooth joydev snd_hda_codec_idt mc snd_hda_codec_generic ledtrig_audio ecdh_generic snd_hda_intel
 cfg80211 snd_intel_dspcfg snd_intel_sdw_acpi i2c_i801 i2c_smbus snd_hda_codec lpc_ich snd_hda_core snd_hwdep snd_seq parport_pc snd_seq_device parport snd_pcm snd_timer mei_me snd mei dell_rbtn dell_smo8800 soundcore rfkill auth_rpcgss sunrpc zram ip_tables dm_crypt i915 sdhci_pci cqhci crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper sdhci serio_raw cec uas usb_storage e1000e drm mmc_core wmi video fuse [last unloaded: ipmi_msghandler]
CR2: 000000000002a200