Backtrace

NETDEV WATCHDOG: enp37s0 (r8169): transmit queue 0 timed out
WARNING: CPU: 7 PID: 0 at net/sched/sch_generic.c:442 dev_watchdog+0x25c/0x270
Modules linked in: md4 cmac nls_utf8 cifs libarc4 dns_resolver fscache libdes snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter bridge stp llc nft_objref vboxnetadp(OE) vboxnetflt(OE) 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 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 vboxdrv(OE) ip_set rfkill overlay nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter binfmt_misc sunrpc snd_hda_codec_realtek snd_hda_codec_generic squashfs ledtrig_audio loop snd_hda_codec_hdmi snd_hda_intel joydev snd_intel_dspcfg snd_hda_codec pcspkr snd_hda_core snd_hwdep snd_seq sp5100_tco edac_mce_amd snd_seq_device k10temp i2c_piix4 snd_pcm rapl snd_timer wmi_bmof snd soundcore gpio_amdpt
 gpio_generic acpi_cpufreq kvm_amd kvm irqbypass zram ip_tables nouveau video mxm_wmi i2c_algo_bit drm_kms_helper cec crct10dif_pclmul ttm crc32_pclmul crc32c_intel drm ghash_clmulni_intel ccp r8169 wmi pinctrl_amd fuse
CPU: 7 PID: 0 Comm: swapper/7 Tainted: G      D    OE     5.8.15-301.fc33.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7C52/A320M-A PRO MAX (MS-7C52), BIOS 2.80 12/07/2020
RIP: 0010:dev_watchdog+0x25c/0x270
Code: 85 c0 75 e5 eb 9a 4c 89 f7 c6 05 43 0f 21 01 01 e8 19 ee fa ff 44 89 e9 4c 89 f6 48 c7 c7 b0 a7 47 b7 48 89 c2 e8 ea 91 6c ff <0f> 0b e9 78 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f
RSP: 0018:ffffa1344034cea0 EFLAGS: 00010286
RAX: 000000000000003c RBX: ffff8ced8c039800 RCX: ffff8ced8e9d8d18
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8ced8e9d8d10
RBP: ffff8ced8c6ae3dc R08: 00000000000004bc R09: ffffa1344034cd30
R10: 0000000000000000 R11: ffffa1344034cd35 R12: ffff8ced8c6ae480
R13: 0000000000000000 R14: ffff8ced8c6ae000 R15: ffff8ced8c039880
FS:  0000000000000000(0000) GS:ffff8ced8e9c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000002e2dd06a678 CR3: 00000003562e2000 CR4: 0000000000340ee0
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x2d/0x130
 __run_timers.part.0+0x167/0x240
 ? ktime_get+0x38/0xa0
 ? lapic_next_event+0x1d/0x20
 ? clockevents_program_event+0x8d/0xf0
 run_timer_softirq+0x26/0x50
 __do_softirq+0xd9/0x2c4
 asm_call_irq_on_stack+0x12/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 irq_exit_rcu+0xc2/0x100
 sysvec_apic_timer_interrupt+0x34/0x80
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:cpuidle_enter_state+0xb6/0x3f0
Code: 20 95 6b 49 e8 eb ad 7b ff 49 89 c7 0f 1f 44 00 00 31 ff e8 bc c6 7b ff 80 7c 24 0f 00 0f 85 d4 01 00 00 fb 66 0f 1f 44 00 00 <45> 85 e4 0f 88 e0 01 00 00 49 63 d4 4c 2b 7c 24 10 48 8d 04 52 48
RSP: 0018:ffffa1344014fe88 EFLAGS: 00000246
RAX: ffff8ced8e9ea300 RBX: ffff8ced8407c800 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 00000000238e3989 RDI: 0000000000000000
RBP: ffffffffb7b7a220 R08: 0000023524b428f4 R09: 0000000000000014
R10: 00000000000001b3 R11: 00000000000000e4 R12: 0000000000000001
R13: ffff8ced8407c800 R14: 0000000000000001 R15: 0000023524b428f4
 ? cpuidle_enter_state+0xa4/0x3f0
 cpuidle_enter+0x29/0x40
 do_idle+0x1d5/0x2a0
 cpu_startup_entry+0x19/0x20
 start_secondary+0x144/0x170
 secondary_startup_64+0xb6/0xc0