Backtrace

NETDEV WATCHDOG: enp9s0 (tg3): transmit queue 0 timed out
WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:442 dev_watchdog+0x24d/0x260
Modules linked in: uinput snd_seq_dummy snd_hrtimer nft_objref 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 ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc b43 snd_hda_codec_idt cordic snd_hda_codec_generic bcma snd_hda_intel snd_intel_dspcfg soundwire_intel mac80211 soundwire_generic_allocation snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec cfg80211 dell_rbtn snd_hda_core dell_laptop ac97_bus ledtrig_audio rfkill snd_hwdep libarc4 snd_seq snd_seq_device snd_pcm dell_smm_hwmon coretemp dell_wmi dell_smbios snd_timer dcdbas snd dell_wmi_descriptor joydev sparse_keymap wmi_bmof pcspkr soundcore sp5100_tco i2c_piix4 ssb acpi_cpufreq
 zram ip_tables uas usb_storage radeon ata_generic pata_acpi i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec drm firewire_ohci tg3 firewire_core sdhci_pci serio_raw cqhci yenta_socket sdhci mmc_core crc_itu_t pata_atiixp wmi video fuse
CPU: 1 PID: 0 Comm: swapper/1 Tainted: G        W         5.11.12-300.fc34.x86_64 #1
Hardware name: Dell Inc. Latitude XT                     /0Y041C, BIOS A09 01/12/2010
RIP: 0010:dev_watchdog+0x24d/0x260
Code: d9 a2 fd ff eb a9 4c 89 f7 c6 05 2a 46 30 01 01 e8 68 87 fa ff 44 89 e9 4c 89 f6 48 c7 c7 40 77 48 9b 48 89 c2 e8 82 26 16 00 <0f> 0b eb 8a 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 66 66 66
RSP: 0018:ffff9983800ccec0 EFLAGS: 00010282
RAX: 0000000000000039 RBX: ffff8b0a35abad00 RCX: 0000000000000027
RDX: ffff8b0aacf18ac8 RSI: 0000000000000001 RDI: ffff8b0aacf18ac0
RBP: ffff8b0a0304e3dc R08: 0000000000000000 R09: ffff9983800cccf0
R10: ffff9983800ccce8 R11: ffffffff9bb44f08 R12: ffff8b0a0304e480
R13: 0000000000000000 R14: ffff8b0a0304e000 R15: ffff8b0a35abad80
FS:  0000000000000000(0000) GS:ffff8b0aacf00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6a1c520000 CR3: 000000004516c000 CR4: 00000000000006e0
Call Trace:
 <IRQ>
 ? pfifo_fast_enqueue+0x150/0x150
 call_timer_fn+0x29/0xf0
 __run_timers.part.0+0x1b1/0x210
 ? ktime_get+0x38/0x90
 ? native_x2apic_icr_read+0x10/0x10
 ? lapic_next_event+0x1c/0x20
 ? clockevents_program_event+0x95/0xf0
 run_timer_softirq+0x26/0x50
 __do_softirq+0xd0/0x28f
 asm_call_irq_on_stack+0x12/0x20
 </IRQ>
 do_softirq_own_stack+0x37/0x40
 __irq_exit_rcu+0xbf/0x100
 sysvec_apic_timer_interrupt+0x36/0x80
 asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0010:cpuidle_enter_state+0xc4/0x350
Code: 7c ff 65 8b 3d 7d 3c 6c 65 e8 28 45 7c ff 49 89 c5 66 66 66 66 90 31 ff e8 59 5d 7c ff 45 84 ff 0f 85 fa 00 00 00 fb 66 66 90 <66> 66 90 45 85 f6 0f 88 06 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04
RSP: 0018:ffff998380097eb0 EFLAGS: 00000246
RAX: ffff8b0aacf2a000 RBX: 0000000000000001 RCX: 000000e251e785f3
RDX: 000000e251f6c7ca RSI: 000000e251e785f3 RDI: 0000000000000000
RBP: ffff8b0aacf35100 R08: 000000e251e786e3 R09: 0000000000000008
R10: 0000000000000b69 R11: 0000000000000008 R12: ffffffff9bc56dc0
R13: 000000e251e786e3 R14: 0000000000000001 R15: 0000000000000000
 cpuidle_enter+0x29/0x40
 do_idle+0x1c7/0x270
 cpu_startup_entry+0x19/0x20
 secondary_startup_64_no_verify+0xc2/0xcb