Backtrace

WARNING: CPU: 19 PID: 38374 at kernel/kthread.c:75 kthread_is_per_cpu+0x27/0x30
Modules linked in: wireguard ip6_udp_tunnel udp_tunnel tcp_diag inet_diag tun veth xt_MASQUERADE nf_conntrack_netlink xt_addrtype overlay bonding ip6t_REJECT nf_reject_ipv6 ip6table_filter ip6_tables xt_nat iptable_nat nf_nat xt_CT iptable_raw ipt_REJECT nf_reject_ipv4 xt_policy nf_log_ipv4 nf_log_common xt_LOG xt_multiport xt_hashlimit xt_set xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter ip_set_hash_net ip_set_hash_ip ip_set nfnetlink xfs libcrc32c skx_edac nfit x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel iTCO_wdt dell_smbios iTCO_vendor_support dcdbas kvm irqbypass rapl intel_cstate wmi_bmof dell_wmi_descriptor pcspkr sg lpc_ich i2c_i801 mfd_core mei_me ipmi_si mei ipmi_devintf ipmi_msghandler acpi_power_meter tcp_bbr sch_fq dummy ip_tables ext4 mbcache jbd2 sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel mgag200 crypto_simd drm_vram_helper cryptd i2c_algo_bit glue_helper drm_kms_helper syscopyarea
sysfillrect sysimgblt fb_sys_fops ixgbe ttm ahci dca tg3 mdio libahci ptp megaraid_sas drm pps_core libata wmi dm_mirror dm_region_hash dm_log dm_mod deflate
CPU: 19 PID: 38374 Comm: htdocs_file_cha Tainted: G        W         5.4.124-1.el7.elrepo.x86_64 #1
Hardware name: Dell Inc. PowerEdge R440/0WKGTH, BIOS 2.10.2 02/26/2021
RIP: 0010:kthread_is_per_cpu+0x27/0x30
Code: 00 66 90 0f 1f 44 00 00 55 48 89 e5 f6 47 26 20 74 18 48 8b 87 80 09 00 00 48 85 c0 74 08 48 8b 00 5d 83 e0 01 c3 31 c0 5d c3 <0f> 0b eb e4 0f 1f 44 00 00 0f 1f 44 00 00 55 31 d2 48 c7 c6 60 86
RSP: 0018:ffffa62e604dfad8 EFLAGS: 00010046
RAX: 0000000000000013 RBX: ffffa62e604dfb98 RCX: 000000000000001f
RDX: ffff8d0e5f500940 RSI: ffffa62e604dfb98 RDI: ffff8d0c94268000
RBP: ffffa62e604dfad8 R08: ffff8d0c942680b0 R09: ffff8d0c942680b0
R10: 000000000000008d R11: 00000000000004b0 R12: ffff8d0c94268000
R13: ffff8d0e5fe2b210 R14: ffff8d0c942680b0 R15: ffff8d0c94268000
FS:  00007f949abcb740(0000) GS:ffff8d165f840000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000006e9360 CR3: 00000010228b2001 CR4: 00000000007606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
can_migrate_task+0xf5/0x560
? sched_clock_cpu+0x11/0xb0
load_balance+0x3b2/0xb50
newidle_balance+0x189/0x3d0
pick_next_task_fair+0x41/0x3e0
__schedule+0x156/0x730
? wp_page_copy+0x327/0x9b0
schedule+0x42/0xb0
do_wait+0x1c7/0x230
kernel_wait4+0xaf/0x150
? __list_del_entry+0x30/0x30
__do_sys_wait4+0x85/0x90
? __audit_syscall_entry+0xdb/0x120
? do_sigaction+0xa9/0x250
? syscall_trace_enter+0x18c/0x2b0
? __audit_syscall_exit+0x24d/0x2a0
__x64_sys_wait4+0x1e/0x20
do_syscall_64+0x60/0x1b0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f949a0754fc
Code: 7a 19 30 00 f7 db 64 89 18 48 89 fb eb df 44 8b 0d cd 7a 30 00 45 85 c9 75 2a 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 44 19 30 00 f7 d8 64 89 02 48
RSP: 002b:00007fffdbc2c0a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f949a0754fc
RDX: 0000000000000000 RSI: 00007fffdbc2c0d0 RDI: ffffffffffffffff
RBP: 00000000019b7810 R08: 00000000019b7810 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00000000019b7450 R15: 0000000000000000