Backtrace

WARNING: CPU: 1 PID: 16 at kernel/sched/fair.c:380 enqueue_task_fair+0x253/0x4e0
Modules linked in: xt_comment xt_mark xt_nat veth rfcomm nf_conntrack_netlink xt_addrtype br_netfilter ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink overlay ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter tun cmac bnep sunrpc vfat fat snd_hda_codec_hdmi nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(OE) edac_mce_amd snd_hda_codec_realtek kvm_amd snd_hda_codec_generic ccp ledtrig_audio rtwpci snd_hda_intel snd_intel_dspcfg kvm snd_hda_codec irqbypass rtw88 snd_hda_core uvcvideo snd_hwdep crct10dif_pclmul videobuf2_vmalloc snd_seq videobuf2_memops crc32_pclmul mac80211 videobuf2_v4l2
 snd_seq_device videobuf2_common btusb ghash_clmulni_intel snd_pcm videodev btrtl btbcm btintel bluetooth nvidia(POE) asus_nb_wmi snd_timer asus_wmi mc cfg80211 sparse_keymap joydev wmi_bmof snd ecdh_generic ecc k10temp ipmi_devintf sp5100_tco libarc4 soundcore ipmi_msghandler i2c_piix4 asus_wireless acpi_cpufreq binfmt_misc ip_tables rfkill amdgpu hid_multitouch amd_iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper drm nvme crc32c_intel serio_raw nvme_core r8169 wmi video pinctrl_amd i2c_hid fuse
CPU: 1 PID: 16 Comm: ksoftirqd/1 Tainted: P           OE     5.5.17-200.fc31.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. TUF Gaming FX505DD_FX505DD/FX505DD, BIOS FX505DD.306 07/12/2019
RIP: 0010:enqueue_task_fair+0x253/0x4e0
Code: 60 09 00 00 0f 84 b3 fe ff ff 80 3d b4 6c 6d 01 00 0f 85 a6 fe ff ff 48 c7 c7 48 60 37 ae c6 05 a0 6c 6d 01 01 e8 4f f8 fb ff <0f> 0b e9 8c fe ff ff 4d 8b bc 24 58 09 00 00 49 8d 9c 24 50 09 00
RSP: 0018:ffffa150c007ce30 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000005 RSI: ffffffffaf25f46d RDI: 0000000000000046
RBP: ffff8a7a9732ae80 R08: 0000002b439299bc R09: 000000000000002d
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8a7a9732ae00
R13: ffff8a7a9732ae00 R14: 0000000000000000 R15: ffff8a7a9732ae00
FS:  0000000000000000(0000) GS:ffff8a7a97240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f094a513000 CR3: 00000001cca66000 CR4: 00000000003406e0
Call Trace:
 <IRQ>
 activate_task+0x7a/0x160
 ttwu_do_activate+0x45/0x60
 try_to_wake_up+0x1f1/0x670
 ? ttwu_do_wakeup+0x19/0x140
 ? hrtimer_init_sleeper+0x90/0x90
 hrtimer_wakeup+0x1e/0x30
 __hrtimer_run_queues+0xf6/0x270
 hrtimer_interrupt+0x10e/0x240
 smp_apic_timer_interrupt+0x6c/0x130
 apic_timer_interrupt+0xf/0x20
 </IRQ>
RIP: 0010:kmem_cache_free+0xed/0x2b0
Code: cc 49 8b 44 24 08 48 8d 50 ff a8 01 4c 0f 45 e2 0f 1f 44 00 00 8b 45 20 48 01 d8 48 85 db 0f 84 99 00 00 00 48 89 c2 48 0f ca <48> 33 95 70 01 00 00 48 89 10 48 8b 45 00 65 48 8b 50 08 65 48 03
RSP: 0018:ffffa150c01d7d98 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
RAX: ffff8a7a8d7ae398 RBX: ffff8a7a8d7ae140 RCX: ffffd167c0000000
RDX: 98e37a8d7a8affff RSI: 0000000000000000 RDI: ffff8a7a96023d40
RBP: ffff8a7a8bde7b80 R08: ffff8a7a8d7ae140 R09: 0000000000000000
R10: 00000000001f7500 R11: ffffd167c82d5fe0 R12: ffffd167c835eb00
R13: ffffffffad161714 R14: ffff8a7b0d7ae140 R15: 0000000000000000
 ? rcu_do_batch+0x1c4/0x3e0
 ? kmem_cache_free+0x289/0x2b0
 rcu_do_batch+0x1c4/0x3e0
 rcu_core+0x189/0x2d0
 ? sched_clock+0x5/0x10
 __do_softirq+0xee/0x2ff
 run_ksoftirqd+0x26/0x40
 smpboot_thread_fn+0xc5/0x160
 kthread+0xf9/0x130
 ? sort_range+0x20/0x20
 ? kthread_park+0x90/0x90
 ret_from_fork+0x22/0x40