Backtrace

WARNING: CPU: 1 PID: 0 at mm/slab.h:417 kmem_cache_free+0x38c/0x450
Modules linked in: snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_addrtype br_netfilter 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 overlay nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs loop nvidia_drm(POE) nvidia_modeset(POE) intel_powerclamp snd_hda_codec_realtek coretemp rt2800pci rt2800mmio kvm_intel rt2800lib snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio rt2x00pci rt2x00mmio nvidia(POE) snd_hda_intel rt2x00lib snd_intel_dspcfg kvm mac80211 snd_intel_sdw_acpi snd_hda_codec
 iTCO_wdt irqbypass intel_pmc_bxt iTCO_vendor_support snd_hda_core snd_hwdep snd_seq snd_seq_device intel_cstate snd_pcm intel_uncore pcspkr cfg80211 snd_timer joydev drm_kms_helper snd i2c_i801 eeprom_93cx6 i2c_smbus rfkill lpc_ich soundcore libarc4 cec i7core_edac i5500_temp asus_atk0110 acpi_cpufreq drm zram ip_tables hid_logitech_hidpp crc32c_intel mxm_wmi serio_raw firewire_ohci ata_generic hid_logitech_dj pata_acpi firewire_core r8169 pata_jmicron crc_itu_t wmi fuse
CPU: 1 PID: 0 Comm: swapper/1 Tainted: P          IOE     5.13.4-200.fc34.x86_64 #1
Hardware name: System manufacturer System Product Name/P6T, BIOS 0603    05/19/2009
RIP: 0010:kmem_cache_free+0x38c/0x450
Code: 00 eb cf 80 3d 61 54 c1 01 00 0f 85 68 fe ff ff 48 c7 c6 80 a6 23 86 48 c7 c7 68 02 5e 86 c6 05 46 54 c1 01 01 e8 be c3 8a 00 <0f> 0b e9 47 fe ff ff 48 8b 57 60 49 8b 4e 60 48 c7 c6 90 a6 23 86
RSP: 0000:ffff9f45c0144ea0 EFLAGS: 00010286
RAX: 0000000000000029 RBX: 000000000515ba5e RCX: 0000000000000027
RDX: ffff8a786fa58a08 RSI: 0000000000000001 RDI: ffff8a786fa58a00
RBP: ffff8a786fa6ba40 R08: 0000000000000000 R09: ffff9f45c0144cd8
R10: ffff9f45c0144cd0 R11: ffffffff86d468c8 R12: ffffffff8515ba5e
R13: 0000000000000001 R14: ffff8a75408f8000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8a786fa40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055afbf52e170 CR3: 000000013cc10000 CR4: 00000000000006e0
Call Trace:
 <IRQ>
 ? rcu_do_batch+0x17e/0x4d0
 rcu_do_batch+0x17e/0x4d0
 rcu_core+0x183/0x2e0
 ? sched_clock_cpu+0xc/0xa0
 __do_softirq+0xd0/0x28f
 __irq_exit_rcu+0xcc/0x100
 sysvec_apic_timer_interrupt+0x72/0x90
 </IRQ>
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:cpuidle_enter_state+0xc7/0x350
Code: 8b 3d d5 97 69 7a e8 28 bf 79 ff 49 89 c5 0f 1f 44 00 00 31 ff e8 59 d7 79 ff 45 84 ff 0f 85 fa 00 00 00 fb 66 0f 1f 44 00 00 <45> 85 f6 0f 88 06 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52 48 8d
RSP: 0000:ffff9f45c009feb0 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 000000000098e3bd
RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffffff86c07a40
RBP: ffff8a786fa76b98 R08: 0000000000000000 R09: 0000000000000014
R10: 00000000000003cc R11: 0000000000000320 R12: ffffffff86e5c500
R13: 00000007cdde6df1 R14: 0000000000000004 R15: 0000000000000001
 cpuidle_enter+0x29/0x40
 do_idle+0x1ce/0x270
 cpu_startup_entry+0x19/0x20
 secondary_startup_64_no_verify+0xc2/0xcb