hello,
it is my first time reporting a pug hope it is the last
I have similar problem
my network work fine at startup keep working for hours then disconnect and cannot reconnect without a restart
I tested the cable using another pc and it was working repluged with no difference
I use systemd-networkd
uname -a
Code:
Linux ahmed-OptiPlex-3090 6.2.0-27-generic #28-Ubuntu SMP PREEMPT_DYNAMIC Wed Jul 12 22:39:51 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
lspci:
Code:
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 1b)
dmesg:
Code:
[Mon Aug 7 12:36:47 2023] audit: type=1400 audit(1691401007.881:150): apparmor="ALLOWED" operation="file_perm" class="file" profile="libreoffice-oosplash" name="/tmp/OSL_PIPE_1000_SingleOfficeIPC_74ed987bff2950ad36eaf76d6640d9dc" pid=14414 comm="oosplash" requested_mask="w" denied_mask="w" fsuid=1000 ouid=1000
[Mon Aug 7 12:39:19 2023] ------------[ cut here ]------------
[Mon Aug 7 12:39:19 2023] NETDEV WATCHDOG: enp2s0 (r8169): transmit queue 0 timed out
[Mon Aug 7 12:39:19 2023] WARNING: CPU: 4 PID: 0 at net/sched/sch_generic.c:525 dev_watchdog+0x23a/0x250
[Mon Aug 7 12:39:19 2023] Modules linked in: snd_seq_dummy snd_hrtimer nvidia_uvm(PO) bridge stp llc cfg80211 binfmt_misc nvidia_drm(PO) nls_iso8859_1 snd_ctl_led nvidia_modeset(PO) snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_hda_codec_realtek snd_sof_xtensa_dsp snd_hda_codec_generic snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_rapl_msr intel_rapl_common snd_hda_core intel_tcc_cooling x86_pkg_temp_thermal snd_hwdep intel_powerclamp coretemp nvidia(PO) snd_pcm kvm_intel snd_seq_midi i915 snd_seq_midi_event mei_hdcp mei_pxp snd_rawmidi kvm drm_buddy snd_seq ttm irqbypass drm_display_helper snd_seq_device crct10dif_pclmul cec polyval_clmulni snd_timer polyval_generic dell_wmi ghash_clmulni_intel rc_core
[Mon Aug 7 12:39:19 2023] sha512_ssse3 cmdlinepart aesni_intel drm_kms_helper snd mei_me spi_nor crypto_simd i2c_algo_bit dell_smbios cryptd soundcore dcdbas syscopyarea sysfillrect ledtrig_audio dell_wmi_sysman sysimgblt mei rapl mtd sparse_keymap dell_wmi_descriptor intel_pch_thermal intel_cstate wmi_bmof firmware_attributes_class ee1004 input_leds acpi_pad mac_hid msr parport_pc ppdev lp drm parport efi_pstore dmi_sysfs ip_tables x_tables autofs4 hid_generic usbhid hid ahci crc32_pclmul r8169 video intel_lpss_pci spi_intel_pci i2c_i801 libahci xhci_pci spi_intel intel_lpss realtek i2c_smbus xhci_pci_renesas idma64 wmi pinctrl_cannonlake
[Mon Aug 7 12:39:19 2023] CPU: 4 PID: 0 Comm: swapper/4 Tainted: P O 6.2.0-26-generic #26-Ubuntu
[Mon Aug 7 12:39:19 2023] Hardware name: Dell Inc. OptiPlex 3090/0492YX, BIOS 2.13.1 05/10/2023
[Mon Aug 7 12:39:19 2023] RIP: 0010:dev_watchdog+0x23a/0x250
[Mon Aug 7 12:39:19 2023] Code: 00 e9 2b ff ff ff 48 89 df c6 05 ba a6 d5 01 01 e8 3b 07 f8 ff 44 89 f1 48 89 de 48 c7 c7 f8 25 67 9d 48 89 c2 e8 06 09 29 ff <0f> 0b e9 1c ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00
[Mon Aug 7 12:39:19 2023] RSP: 0018:ffffb40c40254e38 EFLAGS: 00010246
[Mon Aug 7 12:39:19 2023] RAX: 0000000000000000 RBX: ffff997996868000 RCX: 0000000000000000
[Mon Aug 7 12:39:19 2023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[Mon Aug 7 12:39:19 2023] RBP: ffffb40c40254e68 R08: 0000000000000000 R09: 0000000000000000
[Mon Aug 7 12:39:19 2023] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9979968684c8
[Mon Aug 7 12:39:19 2023] R13: ffff99799686841c R14: 0000000000000000 R15: 0000000000000000
[Mon Aug 7 12:39:19 2023] FS: 0000000000000000(0000) GS:ffff997da9300000(0000) knlGS:0000000000000000
[Mon Aug 7 12:39:19 2023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[Mon Aug 7 12:39:19 2023] CR2: 00000c4c01aa8000 CR3: 0000000329810004 CR4: 00000000003726e0
[Mon Aug 7 12:39:19 2023] Call Trace:
[Mon Aug 7 12:39:19 2023] <IRQ>
[Mon Aug 7 12:39:19 2023] ? __pfx_dev_watchdog+0x10/0x10
[Mon Aug 7 12:39:19 2023] call_timer_fn+0x29/0x160
[Mon Aug 7 12:39:19 2023] ? __pfx_dev_watchdog+0x10/0x10
[Mon Aug 7 12:39:19 2023] __run_timers+0x259/0x310
[Mon Aug 7 12:39:19 2023] run_timer_softirq+0x1d/0x40
[Mon Aug 7 12:39:19 2023] __do_softirq+0xd6/0x346
[Mon Aug 7 12:39:19 2023] ? hrtimer_interrupt+0x11f/0x250
[Mon Aug 7 12:39:19 2023] __irq_exit_rcu+0xa2/0xd0
[Mon Aug 7 12:39:19 2023] irq_exit_rcu+0xe/0x20
[Mon Aug 7 12:39:19 2023] sysvec_apic_timer_interrupt+0x92/0xd0
[Mon Aug 7 12:39:19 2023] </IRQ>
[Mon Aug 7 12:39:19 2023] <TASK>
[Mon Aug 7 12:39:19 2023] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[Mon Aug 7 12:39:19 2023] RIP: 0010:cpuidle_enter_state+0xde/0x6f0
[Mon Aug 7 12:39:19 2023] Code: 7e 6e 63 e8 c4 57 42 ff 8b 53 04 49 89 c7 0f 1f 44 00 00 31 ff e8 a2 3f 41 ff 80 7d d0 00 0f 85 eb 00 00 00 fb 0f 1f 44 00 00 <45> 85 f6 0f 88 12 02 00 00 4d 63 ee 49 83 fd 09 0f 87 c7 04 00 00
[Mon Aug 7 12:39:19 2023] RSP: 0018:ffffb40c40147e28 EFLAGS: 00000246
[Mon Aug 7 12:39:19 2023] RAX: 0000000000000000 RBX: ffffd40c3fb00200 RCX: 0000000000000000
[Mon Aug 7 12:39:19 2023] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000
[Mon Aug 7 12:39:19 2023] RBP: ffffb40c40147e78 R08: 0000000000000000 R09: 0000000000000000
[Mon Aug 7 12:39:19 2023] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff9e6c31a0
[Mon Aug 7 12:39:19 2023] R13: 0000000000000003 R14: 0000000000000003 R15: 00000a2b379e6fd3
[Mon Aug 7 12:39:19 2023] ? cpuidle_enter_state+0xce/0x6f0
[Mon Aug 7 12:39:19 2023] ? tick_nohz_stop_tick+0x13a/0x210
[Mon Aug 7 12:39:19 2023] cpuidle_enter+0x2e/0x50
[Mon Aug 7 12:39:19 2023] cpuidle_idle_call+0x153/0x1e0
[Mon Aug 7 12:39:19 2023] do_idle+0x82/0x100
[Mon Aug 7 12:39:19 2023] cpu_startup_entry+0x1d/0x20
[Mon Aug 7 12:39:19 2023] start_secondary+0x122/0x160
[Mon Aug 7 12:39:19 2023] secondary_startup_64_no_verify+0xe5/0xeb
[Mon Aug 7 12:39:19 2023] </TASK>
[Mon Aug 7 12:39:19 2023] ---[ end trace 0000000000000000 ]---
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_chipcmd_cond == 1 (loop: 100, delay: 100).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1 (loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1 (loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1 (loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1 (loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1 (loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_ephyar_cond == 1 (loop: 100, delay: 10).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_eriar_cond == 1 (loop: 100, delay: 100).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_eriar_cond == 1 (loop: 100, delay: 100).
[Mon Aug 7 12:39:19 2023] r8169 0000:02:00.0 enp2s0: rtl_eriar_cond == 1 (loop: 100, delay: 100).
[Mon Aug 7 12:40:02 2023] net_ratelimit: 9 callbacks suppressed
[Mon Aug 7 12:40:02 2023] r8169 0000:02:00.0 enp2s0: rtl_chipcmd_cond == 1 (loop: 100, delay: 100).