Hi. I've encountered this bug in the last couple of kernel versions now (since, say 4.20.8 +/- 0.0.2).
I don't see a mention in this mailing list/ Apologies if you've already seen it. -- Ron Murray <r...@rjmx.net> PGP Fingerprint: 4D99 70E3 2317 334B 141E 7B63 12F7 E865 B5E2 E761
Feb 21 15:54:04 khufu kernel: ------------[ cut here ]------------ Feb 21 15:54:04 khufu kernel: NETDEV WATCHDOG: enp5s0 (r8169): transmit queue 0 timed out Feb 21 15:54:04 khufu kernel: WARNING: CPU: 5 PID: 0 at net/sched/sch_generic.c:461 dev_watchdog+0x211/0x220 Feb 21 15:54:04 khufu kernel: Modules linked in: fuse rfcomm hidp pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) cpufreq_userspace cpufreq_powersave cpufreq_conservative nf_tables cmac bnep nfnetlink_log nfnetlink binfmt_misc nls_iso8859_1 nls_cp437 vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev btusb btrtl btbcm btintel media snd_usb_audio bluetooth snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq_device joydev ecdh_generic nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) arc4 snd_hda_codec_realtek drm_kms_helper snd_hda_codec_hdmi syscopyarea iwlmvm snd_hda_codec_generic sysfillrect sysimgblt fb_sys_fops mac80211 drm agpgart snd_hda_intel snd_hda_codec snd_hda_core pktcdvd iwlwifi snd_pcm_oss ipmi_devintf ipmi_msghandler cfg80211 snd_mixer_oss snd_pcm snd_timer evdev mxm_wmi rfkill snd kvm_amd soundcore k10temp fam15h_power pcspkr wmi button acpi_cpufreq kvm irqbypass efi_pstore efivars nct6775 hwmon_vid loop nfsd auth_rpcgss lockd grace sunrpc efivarfs Feb 21 15:54:04 khufu kernel: ip_tables x_tables ipv6 autofs4 overlay btrfs xor raid6_pq algif_skcipher af_alg dm_crypt dm_mod dax hid_logitech_hidpp hid_logitech_dj usbhid crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel pata_acpi aes_x86_64 crypto_simd cryptd glue_helper r8169 realtek libphy pata_atiixp i2c_piix4 Feb 21 15:54:04 khufu kernel: CPU: 5 PID: 0 Comm: swapper/5 Tainted: P O 4.20.11.khufu #0 Feb 21 15:54:04 khufu kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./970A-G/3.1, BIOS P1.20 01/12/2016 Feb 21 15:54:04 khufu kernel: RIP: 0010:dev_watchdog+0x211/0x220 Feb 21 15:54:04 khufu kernel: Code: 49 63 4c 24 e0 eb 8d 4c 89 ef c6 05 58 5d a1 00 01 e8 73 32 fd ff 89 d9 48 89 c2 4c 89 ee 48 c7 c7 b8 15 dc bc e8 40 be 9d ff <0f> 0b eb be 66 66 2e 0f 1f 84 00 00 00 00 00 48 c7 47 08 00 00 00 Feb 21 15:54:04 khufu kernel: RSP: 0018:ffffa3154fb43ea0 EFLAGS: 00010286 Feb 21 15:54:04 khufu kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006 Feb 21 15:54:04 khufu kernel: RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa3154fb552c0 Feb 21 15:54:04 khufu kernel: RBP: ffffa3154d45e41c R08: ffffffffbc4bc310 R09: 00000000000003d8 Feb 21 15:54:04 khufu kernel: R10: 0000000000000007 R11: 0000000000000000 R12: ffffa3154d45e440 Feb 21 15:54:04 khufu kernel: R13: ffffa3154d45e000 R14: 0000000000000001 R15: ffffa31548f2a880 Feb 21 15:54:04 khufu kernel: FS: 0000000000000000(0000) GS:ffffa3154fb40000(0000) knlGS:0000000000000000 Feb 21 15:54:04 khufu kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 21 15:54:04 khufu kernel: CR2: 0000557d6fc1e880 CR3: 00000003c8944000 CR4: 00000000000406e0 Feb 21 15:54:04 khufu kernel: Call Trace: Feb 21 15:54:04 khufu kernel: <IRQ> Feb 21 15:54:04 khufu kernel: ? qdisc_put_unlocked+0x30/0x30 Feb 21 15:54:04 khufu kernel: ? qdisc_put_unlocked+0x30/0x30 Feb 21 15:54:04 khufu kernel: call_timer_fn+0x17/0x80 Feb 21 15:54:04 khufu kernel: run_timer_softirq+0x14a/0x190 Feb 21 15:54:04 khufu kernel: ? tick_sched_timer+0x71/0x170 Feb 21 15:54:04 khufu kernel: ? timerqueue_add+0x52/0x80 Feb 21 15:54:04 khufu kernel: ? __hrtimer_run_queues+0x126/0x190 Feb 21 15:54:04 khufu kernel: ? ktime_get+0x31/0x90 Feb 21 15:54:04 khufu kernel: __do_softirq+0xbf/0x235 Feb 21 15:54:04 khufu kernel: irq_exit+0x59/0x80 Feb 21 15:54:04 khufu kernel: smp_apic_timer_interrupt+0x61/0xa0 Feb 21 15:54:04 khufu kernel: apic_timer_interrupt+0xf/0x20 Feb 21 15:54:04 khufu kernel: </IRQ> Feb 21 15:54:04 khufu kernel: RIP: 0010:cpuidle_enter_state+0x135/0x1e0 Feb 21 15:54:04 khufu kernel: Code: e8 a0 f3 a7 ff 31 ff 48 89 c3 e8 c6 fd a7 ff 45 84 ff 74 12 9c 58 f6 c4 02 0f 85 9c 00 00 00 31 ff e8 ff 34 ac ff fb 45 85 ed <0f> 88 80 00 00 00 48 89 d9 48 b8 ff ff ff ff f3 01 00 00 48 29 e9 Feb 21 15:54:04 khufu kernel: RSP: 0018:ffffb20981927eb0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 Feb 21 15:54:04 khufu kernel: RAX: ffffa3154fb5e200 RBX: 0000362b0e1ab0d5 RCX: 000000000000001f Feb 21 15:54:04 khufu kernel: RDX: 0000362b0e1ab0d5 RSI: 000000001fffc19c RDI: 0000000000000000 Feb 21 15:54:04 khufu kernel: RBP: 0000362b0e0b8b3a R08: 0000000000000002 R09: 000000000001dac0 Feb 21 15:54:04 khufu kernel: R10: 0000d8c2c0ebe281 R11: 0000000000002000 R12: ffffa3154d0cd600 Feb 21 15:54:04 khufu kernel: R13: 0000000000000002 R14: 0000000000000002 R15: 0000000000000000 Feb 21 15:54:04 khufu kernel: do_idle+0x149/0x1c0 Feb 21 15:54:04 khufu kernel: cpu_startup_entry+0x1b/0x20 Feb 21 15:54:04 khufu kernel: start_secondary+0x18a/0x1c0 Feb 21 15:54:04 khufu kernel: secondary_startup_64+0xa4/0xb0 Feb 21 15:54:04 khufu kernel: ---[ end trace faeefde2824c9f3f ]---
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