Backtrace

NETDEV WATCHDOG: enp0s31f6 (e1000e): transmit queue 0 timed out
WARNING: CPU: 7 PID: 474890 at net/sched/sch_generic.c:442 dev_watchdog+0x24e/0x260
Modules linked in: thunderbolt uinput rfcomm xt_MASQUERADE xt_CHECKSUM nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 cmac ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep rmi_smbus rmi_core sunrpc intel_rapl_msr intel_rapl_common iwlmvm snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi snd_hda_intel btusb iTCO_wdt mac80211 snd_intel_dspcfg kvm_intel btrtl snd_hda_codec snd_hda_core btbcm mei_wdt intel_pmc_bxt mei_hdcp ee1004 iTCO_vendor_support libarc4 kvm btintel snd_hwdep uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_v4l2
 videobuf2_common iwlwifi irqbypass rapl videodev snd_seq intel_cstate mc ecdh_generic intel_uncore ecc snd_seq_device pcspkr snd_pcm thinkpad_acpi joydev wmi_bmof intel_wmi_thunderbolt cfg80211 snd_timer ledtrig_audio intel_pch_thermal mei_me i2c_i801 i2c_smbus mei snd soundcore rfkill ip_tables i915 nouveau rtsx_pci_sdmmc mmc_core mxm_wmi ttm i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul e1000e crc32c_intel ghash_clmulni_intel rtsx_pci nvme serio_raw nvme_core wmi video fuse
CPU: 7 PID: 474890 Comm: image_crc32 Not tainted 5.8.18-100.fc31.x86_64 #1
Hardware name: LENOVO 20EQS64N00/20EQS64N00, BIOS N1EET73W (1.46 ) 09/28/2017
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 a4 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:ffffa6f000230e98 EFLAGS: 00010292
RAX: 000000000000003f RBX: ffff9a8432baf400 RCX: 0000000000000027
RDX: 0000000000000027 RSI: 0000000000000096 RDI: ffff9a843fdd8d08
RBP: ffff9a84319343dc R08: ffff9a843fdd8d00 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff9a8431934000 R14: ffff9a8431934480 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff9a843fdc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000041aa0a001 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x2d/0x130
 run_timer_softirq+0x183/0x490
 ? __hrtimer_run_queues+0x115/0x240
 ? recalibrate_cpu_khz+0x10/0x10
 ? ktime_get+0x38/0x90
 ? 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
 sysvec_apic_timer_interrupt+0x34/0x80
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:crc32_le_base+0x57/0x100
Code: 04 8b 59 08 48 83 c1 08 0f b6 f8 41 89 c2 0f b6 ec c1 e8 10 0f b6 c0 41 c1 ea 18 8b 3c bd 00 4d 0e a4 42 33 3c 95 00 41 0e a4 <33> 3c ad 00 49 0e a4 33 3c 85 00 45 0e a4 89 f8 89 df c1 ef 18 33
RSP: 0000:ffffa6f00329feb0 EFLAGS: 00000202
RAX: 00000000000000c0 RBX: 0000000000000000 RCX: ffffa6f00533632c
RDX: 0000000000020000 RSI: ffffa6f0053480ac RDI: 000000003f4dfda7
RBP: 000000000000004a R08: ffffa6f0053280ac R09: 0000000000000000
R10: 0000000000000045 R11: 0000000000000000 R12: ffffa6f00236fe20
R13: ffff9a8181192230 R14: ffff9a8181192200 R15: ffff9a81b32ca740
 crc32_threadfn+0x5d/0x120
 ? finish_wait+0x80/0x80
 ? write_page+0xa0/0xa0
 kthread+0xfe/0x140
 ? kthread_park+0x90/0x90
 ret_from_fork+0x22/0x30