Backtrace

NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
WARNING: CPU: 4 PID: 0 at net/sched/sch_generic.c:442 dev_watchdog+0x24e/0x260
Modules linked in: wireguard libchacha20poly1305 chacha_x86_64 poly1305_x86_64 libblake2s blake2s_x86_64 ip6_udp_tunnel udp_tunnel curve25519_x86_64 libcurve25519_generic libchacha libblake2s_generic fuse rfcomm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack_netbios_ns nf_conntrack_broadcast stp llc xt_CT ebtable_nat ebtable_broute iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6_tables iptable_filter snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof cmac bnep snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_codec_hdmi snd_hda_ext_core snd_soc_acpi_intel_match x86_pkg_temp_thermal intel_powerclamp snd_soc_acpi coretemp sunrpc ath10k_pci snd_soc_core ath10k_core kvm_intel snd_hda_codec_realtek iTCO_wdt snd_compress
 intel_pmc_bxt ac97_bus ee1004 iTCO_vendor_support mei_hdcp snd_hda_codec_generic snd_pcm_dmaengine kvm mac80211 snd_hda_intel snd_intel_dspcfg snd_hda_codec dell_laptop irqbypass ledtrig_audio intel_rapl_msr snd_usb_audio vfat dell_wmi rapl snd_hda_core fat snd_usbmidi_lib dell_smm_hwmon dell_smbios intel_cstate uvcvideo intel_uncore snd_rawmidi snd_hwdep ath dcdbas snd_seq videobuf2_vmalloc btusb videobuf2_memops i2c_i801 snd_seq_device videobuf2_v4l2 cfg80211 dell_wmi_descriptor btrtl intel_wmi_thunderbolt wmi_bmof videobuf2_common i2c_smbus mei_me btbcm libarc4 snd_pcm btintel mei videodev snd_timer idma64 bluetooth snd soundcore mc ecdh_generic rfkill joydev ecc processor_thermal_device intel_rapl_common intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid int3400_thermal acpi_pad acpi_thermal_rel acpi_tad sparse_keymap ip_tables xfs dm_crypt i915 hid_multitouch i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel nvme cec ghash_clmulni_intel
 serio_raw nvme_core drm r8169 pinctrl_cannonlake video i2c_hid pinctrl_intel wmi
CPU: 4 PID: 0 Comm: swapper/4 Not tainted 5.8.18-100.fc31.x86_64 #1
Hardware name: Dell Inc. Vostro 3590/0NNFJX, BIOS 1.5.0 12/11/2019
RIP: 0010:dev_watchdog+0x24e/0x260
Code: 85 c0 75 e5 eb 9c 4c 89 ef c6 05 c0 68 23 01 01 e8 e7 05 fb ff 44 89 e1 4c 89 ee 48 c7 c7 28 fb 49 a3 48 89 c2 e8 64 e8 6e ff <0f> 0b e9 7a ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00
RSP: 0018:ffffb27c401dce98 EFLAGS: 00010292
RAX: 0000000000000039 RBX: ffff9b504b58dc00 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000096 RDI: ffff9b5056518d08
RBP: ffff9b50548f23dc R08: ffff9b5056518d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff9b50548f2000 R14: ffff9b50548f2480 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff9b5056500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc63504c68 CR3: 00000001e8a0a003 CR4: 00000000003606e0
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x2d/0x130
 run_timer_softirq+0x183/0x490
 __do_softirq+0xee/0x2ff
 asm_call_irq_on_stack+0xf/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 irq_exit_rcu+0xd8/0xe0
 sysvec_apic_timer_interrupt+0x34/0x80
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:cpuidle_enter_state+0xc9/0x3e0
Code: e8 0c f5 7d ff 80 7c 24 0f 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 e5 02 00 00 31 ff e8 4e 4b 84 ff fb 66 0f 1f 44 00 00 <45> 85 ed 0f 88 3b 02 00 00 49 63 d5 4c 2b 64 24 10 48 8d 04 52 48
RSP: 0018:ffffb27c4010be78 EFLAGS: 00000246
RAX: ffff9b505652a2c0 RBX: ffff9b5056535100 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 000000003c9b0c75 RDI: 0000000000000000
RBP: ffffffffa3b6f540 R08: 0000011aabe4a4eb R09: 0000000000000fbe
R10: 0000000000000312 R11: ffff9b50565290e4 R12: 0000011aabe4a4eb
R13: 0000000000000004 R14: 0000000000000004 R15: ffff9b5054e8a740
 ? cpuidle_enter_state+0xa4/0x3e0
 cpuidle_enter+0x29/0x40
 do_idle+0x1c0/0x260
 cpu_startup_entry+0x19/0x20
 start_secondary+0x144/0x170
 secondary_startup_64+0xb6/0xc0