Backtrace

NETDEV WATCHDOG: enp3s7f2u2 (cdc_ether): transmit queue 0 timed out
WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:442 dev_watchdog+0x24d/0x260
Modules linked in: xfs nilfs2 jfs rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp bridge stp llc 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 nfnetlink ebtable_filter ebtables vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables iptable_filter vboxdrv(OE) cmac bnep it87 hwmon_vid sunrpc squashfs vfat fat loop nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) edac_mce_amd kvm_amd btusb btrtl btbcm ccp btintel bluetooth kvm eeepc_wmi joydev snd_hda_codec_realtek cdc_ether usbnet snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi xpad ff_memless pktcdvd snd_hda_intel irqbypass mii asus_wmi snd_intel_dspcfg
 snd_intel_sdw_acpi ecdh_generic sparse_keymap snd_hda_codec ecc rfkill pcspkr nvidia(POE) video snd_hda_core wmi_bmof snd_hwdep k10temp fam15h_power snd_seq snd_seq_device snd_pcm i2c_piix4 snd_timer drm_kms_helper snd soundcore cec drm binfmt_misc zram ip_tables crct10dif_pclmul mxm_wmi crc32_pclmul crc32c_intel ghash_clmulni_intel sp5100_tco r8169 wmi fuse
CPU: 0 PID: 0 Comm: swapper/0 Tainted: P        W  OE     5.12.5-300.fc34.x86_64 #1
Hardware name: To be filled by O.E.M. To be filled by O.E.M./M5A97 PLUS, BIOS 0901 04/15/2016
RIP: 0010:dev_watchdog+0x24d/0x260
Code: 99 99 fd ff eb a9 4c 89 f7 c6 05 3d 15 2f 01 01 e8 a8 73 fa ff 44 89 e9 4c 89 f6 48 c7 c7 a8 3a 49 8a 48 89 c2 e8 54 67 16 00 <0f> 0b eb 8a 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 0f 1f 44
RSP: 0018:ffffbb3040003eb0 EFLAGS: 00010282
RAX: 0000000000000043 RBX: ffff9ac3b7e8f600 RCX: 0000000000000027
RDX: ffff9ac50fc185c8 RSI: 0000000000000001 RDI: ffff9ac50fc185c0
RBP: ffff9ac44eece3dc R08: 0000000000000000 R09: ffffbb3040003ce0
R10: ffffbb3040003cd8 R11: ffffffff8ab45f28 R12: ffff9ac44eece480
R13: 0000000000000000 R14: ffff9ac44eece000 R15: ffff9ac3b7e8f680
FS:  0000000000000000(0000) GS:ffff9ac50fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f27089fc000 CR3: 00000001f1386000 CR4: 00000000000406f0
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x29/0xf0
 __run_timers.part.0+0x1b1/0x210
 ? __hrtimer_run_queues+0x149/0x250
 ? ktime_get+0x38/0x90
 ? sched_clock+0x5/0x10
 run_timer_softirq+0x26/0x50
 __do_softirq+0xd0/0x28f
 __irq_exit_rcu+0xbf/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 65 e7 6a 76 e8 68 04 7b ff 49 89 c5 0f 1f 44 00 00 31 ff e8 a9 1c 7b 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: 0018:ffffffff8aa03e68 EFLAGS: 00000246
RAX: ffff9ac50fc2a3c0 RBX: 0000000000000002 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 0000000027dd35b5 RDI: 0000000000000000
RBP: ffff9ac20318e000 R08: 00001692a9461754 R09: 0000000000000018
R10: 0000000000000427 R11: 0000000000000203 R12: ffffffff8ac63e40
R13: 00001692a9461754 R14: 0000000000000002 R15: 0000000000000000
 ? cpuidle_enter_state+0xb7/0x350
 cpuidle_enter+0x29/0x40
 do_idle+0x1c7/0x270
 cpu_startup_entry+0x19/0x20
 start_kernel+0x82a/0x83a
 secondary_startup_64_no_verify+0xc2/0xcb