Backtrace

NETDEV WATCHDOG: enp4s0 (r8169): transmit queue 0 timed out
WARNING: CPU: 4 PID: 2490 at net/sched/sch_generic.c:442 dev_watchdog+0x24e/0x260
Modules linked in: vfat fat uinput nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc binfmt_misc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT overlay 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ppdev vmnet(OE) parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) sunrpc squashfs loop snd_hda_codec_realtek snd_usb_audio snd_hda_codec_generic ledtrig_audio snd_usbmidi_lib snd_rawmidi snd_hda_codec_hdmi rtw88_8822be snd_acp3x_pdm_dma snd_hda_intel snd_soc_dmic snd_acp3x_rn snd_soc_core rtw88_8822b snd_compress snd_intel_dspcfg ac97_bus snd_pcm_dmaengine snd_hda_codec snd_hda_core
 snd_hwdep uvcvideo rtw88_pci videobuf2_vmalloc rtw88_core snd_seq videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_seq_device snd_pcm mac80211 snd_timer mc snd soundcore cfg80211 rfkill libarc4 snd_rn_pci_acp3x snd_pci_acp3x joydev edac_mce_amd pcspkr wmi_bmof kvm irqbypass sp5100_tco rapl i2c_piix4 k10temp acpi_cpufreq ip_tables hid_topseed nouveau mxm_wmi i2c_algo_bit drm_kms_helper cec crct10dif_pclmul ttm crc32_pclmul crc32c_intel ccp drm ghash_clmulni_intel serio_raw r8169 uas usb_storage wmi video fuse
CPU: 4 PID: 2490 Comm: llvmpipe-0 Tainted: G           OE     5.8.18-100.fc31.x86_64 #1
Hardware name: LENOVO 90JY004LRS/3709, BIOS O4GKT0AA 07/17/2019
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: 0000:ffffafa4c0300e98 EFLAGS: 00010292
RAX: 000000000000003b RBX: ffff90af03654000 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000096 RDI: ffff90af0eb18d08
RBP: ffff90af040c63dc R08: ffff90af0eb18d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff90af040c6000 R14: ffff90af040c6480 R15: 0000000000000001
FS:  00007f414301a700(0000) GS:ffff90af0eb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4094f09000 CR3: 000000039d0d6000 CR4: 00000000003406e0
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x2d/0x130
 run_timer_softirq+0x183/0x490
 ? sched_clock+0x5/0x10
 __do_softirq+0xee/0x2ff
 ? asm_sysvec_apic_timer_interrupt+0xa/0x20
 asm_call_irq_on_stack+0x12/0x20
 </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: 0033:0x7f415769fc1d
Code: ff c5 f8 29 4d c0 41 83 fe 03 76 2c e9 67 06 00 00 66 66 66 2e 0f 1f 84 00 00 00 00 00 c4 a1 79 7f 84 3d 70 fe ff ff 41 ff c6 <49> 83 c7 10 41 83 fe 03 0f 87 40 06 00 00 c4 a1 79 6f 84 3d 70 fe
RSP: 002b:00007f4143019390 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000561dd210fc10
RBP: 00007f4143019620 R08: 00007f415769e104 R09: 00007f415769e0c0
R10: 0000561dc007df40 R11: 00007f415769e100 R12: 00007f415769e0a0
R13: 00007f415769e0b0 R14: 0000000000000002 R15: 0000000000000010