Backtrace

WARNING: CPU: 5 PID: 0 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
Modules linked in: snd_seq_dummy snd_hrtimer uinput rfcomm xt_nat veth nf_conntrack_netlink xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun ccm nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_masq nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nf_tables_set nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_raw iptable_security ip_set nf_tables overlay nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat intel_rapl_msr mei_hdcp iTCO_wdt iTCO_vendor_support intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf eeepc_wmi asus_wmi sparse_keymap wmi_bmof joydev pcspkr btusb btrtl btbcm btintel bluetooth snd_usb_audio
 snd_usbmidi_lib snd_rawmidi mc ecdh_generic ecc iwlmvm snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_hda_codec_hdmi snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof mac80211 snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_codec_realtek snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_generic snd_soc_core ledtrig_audio snd_compress ac97_bus snd_pcm_dmaengine libarc4 snd_hda_intel snd_intel_dspcfg snd_hda_codec iwlwifi snd_hda_core snd_hwdep snd_seq snd_seq_device cfg80211 snd_pcm snd_timer acpi_tad snd acpi_pad mei_me i2c_i801 soundcore mei rfkill ie31200_edac ip_tables i915 i2c_algo_bit crc32c_intel e1000e cec drm_kms_helper drm nvme nvme_core r8169 wmi video br_netfilter bridge stp llc fuse
CPU: 5 PID: 0 Comm: swapper/5 Not tainted 5.6.10-300.fc32.x86_64 #1
Hardware name: System manufacturer System Product Name/ROG STRIX H370-I GAMING, BIOS 2418 06/04/2019
RIP: 0010:refcount_warn_saturate+0xa6/0xf0
Code: 05 98 52 30 01 01 e8 b0 ed bc ff 0f 0b c3 80 3d 86 52 30 01 00 75 95 48 c7 c7 20 e3 3a bc c6 05 76 52 30 01 01 e8 91 ed bc ff <0f> 0b c3 80 3d 65 52 30 01 00 0f 85 72 ff ff ff 48 c7 c7 78 e3 3a
RSP: 0018:ffff9f75401eced8 EFLAGS: 00010096
RAX: 0000000000000026 RBX: ffff939dbe8cb988 RCX: 0000000000000007
RDX: 00000000fffffff8 RSI: 0000000000000092 RDI: ffff939dcdd59cc0
RBP: ffff939dbffa4c80 R08: 0000000000000449 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffffbf753fd473c0
R13: 0000000000000005 R14: ffff939dc0afd800 R15: ffff939dbffa4c80
FS:  0000000000000000(0000) GS:ffff939dcdd40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000024200076cc00 CR3: 000000003560a006 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 blk_mq_complete_request+0x6c/0x100
 nvme_complete_cqes+0x69/0x160 [nvme]
 nvme_irq+0xf4/0x100 [nvme]
 __handle_irq_event_percpu+0x42/0x180
 handle_irq_event+0x47/0x8a
 handle_edge_irq+0x87/0x220
 do_IRQ+0x50/0xe0
 common_interrupt+0xf/0xf
 </IRQ>
RIP: 0010:cpuidle_enter_state+0xb6/0x400
Code: 90 37 7f 44 e8 fb 25 8f ff 49 89 c7 0f 1f 44 00 00 31 ff e8 0c 3f 8f ff 80 7c 24 0f 00 0f 85 d9 01 00 00 fb 66 0f 1f 44 00 00 <45> 85 e4 0f 88 e5 01 00 00 49 63 d4 4c 2b 7c 24 10 48 8d 04 52 48
RSP: 0018:ffff9f75400f7ea0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffdd
RAX: ffff939dcdd6ae80 RBX: ffff939dcdd75f00 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 000000002aaaaaaa RDI: 0000000000000000
RBP: ffffffffbc75edc0 R08: 00000aa2ba63a142 R09: 0000000000000018
R10: 0000000000000d30 R11: 00000000000002de R12: 0000000000000004
R13: ffff939dcdd75f00 R14: 0000000000000004 R15: 00000aa2ba63a142
 cpuidle_enter+0x29/0x40
 do_idle+0x1ad/0x240
 cpu_startup_entry+0x19/0x20
 secondary_startup_64+0xb6/0xc0