Backtrace

NETDEV WATCHDOG: enp5s1 (8139too): transmit queue 0 timed out
WARNING: CPU: 1 PID: 2586 at net/sched/sch_generic.c:442 dev_watchdog+0x24e/0x260
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT 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 tun bridge stp llc ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec btusb btrtl btbcm btintel bluetooth ecdh_generic rfkill ecc snd_hda_core joydev snd_hwdep snd_seq intel_powerclamp coretemp snd_seq_device snd_pcm snd_timer kvm_intel snd soundcore at24 kvm iTCO_wdt intel_pmc_bxt iTCO_vendor_support gpio_ich i7core_edac pcspkr irqbypass intel_cstate
 intel_uncore i2c_i801 i2c_smbus lpc_ich acpi_cpufreq ip_tables nouveau video mxm_wmi wmi i2c_algo_bit drm_kms_helper cec hid_logitech_hidpp ttm drm crc32c_intel e1000e firewire_ohci firewire_core crc_itu_t 8139too 8139cp mii hid_logitech_dj uas usb_storage fuse
CPU: 1 PID: 2586 Comm: Web Content Tainted: G          IOE     5.8.18-100.fc31.x86_64 #1
Hardware name:  /DP55WB, BIOS WBIBX10J.86A.0122.2009.0802.2219 08/02/2009
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 a1 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 66 66 66 66
RSP: 0000:ffffa7bb000f8e98 EFLAGS: 00010292
RAX: 000000000000003d RBX: ffff8f53de823400 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000096 RDI: ffff8f53e7c58d08
RBP: ffff8f53de3603dc R08: ffff8f53e7c58d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8f53de360000 R14: ffff8f53de360480 R15: 0000000000000001
FS:  00007f47fe62b780(0000) GS:ffff8f53e7c40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000032fc0b532008 CR3: 00000001cdabc000 CR4: 00000000000026e0
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x2d/0x130
 run_timer_softirq+0x183/0x490
 ? rcu_core+0x16b/0x2e0
 ? sched_clock+0x5/0x10
 __do_softirq+0xee/0x2ff
 asm_call_irq_on_stack+0x12/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 irq_exit_rcu+0xd8/0xe0
 common_interrupt+0x75/0x150
 ? asm_common_interrupt+0x8/0x40
 asm_common_interrupt+0x1e/0x40
RIP: 0033:0x7f47f769b1d9
Code: 08 41 0f b6 77 6c 4c 89 3f 48 89 57 48 0f b6 4c 24 50 48 89 47 08 40 88 77 10 0f 11 47 14 0f 11 47 24 0f 11 47 34 48 8b 52 50 <48> 89 57 50 49 8b 3f 48 8b 87 a0 02 00 00 4c 39 f0 0f 85 f0 03 00
RSP: 002b:00007ffd75dab7f0 EFLAGS: 00000206
RAX: 00007f47c6c6ce40 RBX: 00007ffd75dab8c0 RCX: 0000000000000000
RDX: 00007f47fe4da940 RSI: 0000000000000000 RDI: 00007ffd75dab8c0
RBP: 00007ffd75dabfd0 R08: 00007ffd75dabb40 R09: 00007ffd75dab870
R10: 0000000000000000 R11: 0000000000000000 R12: 00007f47e168b000
R13: 00007ffd75dab870 R14: 00007f47f8279e22 R15: 00007f47c3664fd8