Backtrace

WARNING: CPU: 3 PID: 1729 at kernel/sched/fair.c:3307 update_blocked_averages+0x6d4/0x730
Modules linked in: xt_state tls 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 ip_tables cfg80211 rfkill qrtr ns tun sunrpc intel_rapl_msr intel_rapl_common snd_hda_codec_hdmi snd_hda_intel x86_pkg_temp_thermal intel_powerclamp snd_intel_dspcfg coretemp snd_intel_sdw_acpi ipmi_ssif nvidia(OE) snd_hda_codec snd_usb_audio kvm_intel snd_usbmidi_lib snd_hda_core snd_rawmidi mc snd_hwdep iTCO_wdt intel_pmc_bxt kvm iTCO_vendor_support at24 snd_seq
 snd_seq_device irqbypass snd_pcm rapl snd_timer intel_cstate snd joydev intel_uncore i2c_i801 soundcore acpi_ipmi i2c_smbus lpc_ich intel_pch_thermal ie31200_edac ipmi_si ipmi_devintf ipmi_msghandler fuse zram dm_crypt trusted asn1_encoder drm_vram_helper drm_ttm_helper ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm igb e1000e dca i2c_algo_bit video
CPU: 3 PID: 1729 Comm: vpnagentd Tainted: G           OE     5.14.18-100.fc33.x86_64 #1
Hardware name: Supermicro X10SLL-F/X10SLL-F, BIOS 3.0 04/24/2015
RIP: 0010:update_blocked_averages+0x6d4/0x730
Code: c0 42 5c 8b c6 05 07 8b df 01 01 e8 04 c4 aa 00 0f 0b e9 24 fa ff ff 48 c7 c7 a8 46 5c 8b c6 05 e9 8a df 01 01 e8 ea c3 aa 00 <0f> 0b 41 8b 87 38 01 00 00 e9 08 fc ff ff 48 c7 c7 28 42 5c 8b c6
RSP: 0018:ffffabb640f6b7b0 EFLAGS: 00010082
RAX: 0000000000000048 RBX: 0000000000000000 RCX: ffffa04e8fcd8a08
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffffa04e8fcd8a00
RBP: ffffa04e8fceb740 R08: 0000000000000000 R09: ffffabb640f6b5e8
R10: ffffabb640f6b5e0 R11: ffffffff8bd47468 R12: ffffa04b82eb4d40
R13: 0000000000000018 R14: ffffa04e8fcec000 R15: ffffa04b82eb4c00
FS:  00007f05328d4640(0000) GS:ffffa04e8fcc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002ef100f4f000 CR3: 0000000102b0c002 CR4: 00000000001706e0
Call Trace:
 newidle_balance+0x196/0x3d0
 pick_next_task_fair+0x39/0x3e0
 __schedule+0x16b/0x1500
 ? __raw_callee_save___native_queued_spin_unlock+0x11/0x1e
 ? __cond_resched+0x16/0x40
 ? timerqueue_add+0x66/0xb0
 ? enqueue_hrtimer+0x2f/0x70
 ? hrtimer_start_range_ns+0x256/0x340
 schedule+0x44/0xa0
 schedule_hrtimeout_range_clock+0x88/0x100
 ? __hrtimer_init+0xd0/0xd0
 do_select+0x54c/0x790
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 ? __pollwait+0xd0/0xd0
 core_sys_select+0x16f/0x360
 ? do_iter_read+0xcc/0x1d0
 ? vfs_readv+0x60/0x80
 ? _copy_from_user+0x28/0x60
 do_pselect.constprop.0+0xb6/0x140
 __x64_sys_pselect6+0x66/0x80
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f05400d241c
Code: 54 24 08 4c 89 04 24 e8 62 0e f8 ff 4c 8b 04 24 4c 8b 54 24 08 89 df 41 89 c6 45 31 c9 4c 89 fa 4c 89 e6 b8 0e 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5c 89 c3 44 89 f7 e8 b2 0e f8 ff e9 62 ff ff
RSP: 002b:00007f05328d08f0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e
RAX: ffffffffffffffda RBX: 0000000000000048 RCX: 00007f05400d241c
RDX: 00007f05328d0ac0 RSI: 00007f05328d0a40 RDI: 0000000000000048
RBP: 00007f05328d0990 R08: 00007f05328d0900 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f05328d0a40
R13: 00007f05328d0900 R14: 0000000000000000 R15: 00007f05328d0ac0