Regular network connection crash - how to troubleshoot?

hakayova · 13 February 2022 19:03

Hi all,

I have a complicated problem, so complicated I am not sure how to troubleshoot.

My home server (which is a hypervisor) has two gigabit connections that are bonded and bridged to KVM/QEMU VMs via nm-connection-editor. This makes both the hypervisor and the VMs it contains have local static IPs in the LAN (192.168.1.0/24). It runs Manjaro KDE edition and is up-to-date with the last LTS kernel. I have been using this setup for about 4.5 years now without issues. However, lately the server started dropping from my LAN rather regularly, every 4-5 days uptime. It is not reachable by ping or ssh from LAN, and it is not discoverable by arp-scan. This also applies to all of the VMs it contains, i.e. they are not reachable or discoverable by all of the above. Other hosts on the LAN can continue to ping and ssh each other without problems. When I use the server during this downtime, it cannot ping any hosts in the LAN and reports that they are unreachable. The same response is what I get if I open a VM it contains through QEMU/spice and try pinging other hosts in the LAN. The only ones they can reach is each other, in other words, the hypervisor can reach the VMs and vice versa, as well as VMs can reach each other; however all of them are under the same hypervisor. The issue can be resolved by rebooting the server. This makes me believe that the networking/routing between the hypervisor/server and LAN breaks regularly, but I am not sure where to start to find the underlying problem causing this. Any pointers will be greatly appreciated. I am more than happy to relay output of recommended commands etc., however, with a delay, since I cannot afford to keep the server in this downtime state very long, and have to wait for it to happen again to test those commands. I am not sure if I can find clues in any log files, and would appreciate input about that as well.

Edit1: After posting this, I tried disconnecting the server/hypervisor from its network connection from network manager applet in KDE and reconnecting it, and it did resolve the issue, i.e. the server/hypervisor joined the LAN again and became discoverable as well as being able to reach other hosts in LAN. However, why should this be needed? Is this a bug at some level and how to pinpoint the problem and perhaps report it?

Edit2: Restarting the network connection for the server/hypervisor did not seem to fix the issue for the VMs. They are not reachable or discoverable from LAN and they cannot ping hosts in the LAN. Interestingly, restarting the network as described in Edit1 above broke the connection between the hypervisor and VMs, as well as between the VMs; they can no longer ping each other. Therefore it was remote from being a fix. The only thing that fixes my issues is rebooting the server/hypervisor, which is obviously not ideal to do every 4-5 days.

anon59284200 · 13 February 2022 20:08

We need basic information before we can help you troubleshoot.

hakayova · 14 February 2022 14:55

Thank you for the reply. Please see the output of the inxi command recommended in the link you provided.

System:
  Kernel: 5.10.96-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
    root=UUID=92d022fa-7e5b-4c9e-aa2e-dfbbfd05f5c8 rw quiet intel_iommu=on
    resume=UUID=3b8de6df-ba38-447e-a7eb-cae4837b2942
  Desktop: i3 4.20.1 wm: kwin_x11 dm: startx Distro: Manjaro Linux
    base: Arch Linux
Machine:
  Type: Desktop Mobo: ASUSTeK model: Z10PE-D8 WS v: Rev 1.xx
    serial: <superuser required> UEFI-[Legacy]: American Megatrends v: 3501
    date: 12/12/2017
Battery:
  Message: No system battery data found. Is one present?
Memory:
  RAM: total: 94.28 GiB used: 12.89 GiB (13.7%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: Intel Xeon E5-2630 v4 bits: 64 type: MT MCP SMP arch: Broadwell
    family: 6 model-id: 0x4F (79) stepping: 1 microcode: 0xB00003E
  Topology: cpus: 2x cores: 10 tpc: 2 threads: 20 smt: enabled cache:
    L1: 2x 640 KiB (1.2 MiB) desc: d-10x32 KiB; i-10x32 KiB
    L2: 2x 2.5 MiB (5 MiB) desc: 10x256 KiB L3: 2x 25 MiB (50 MiB)
    desc: 1x25 MiB
  Speed (MHz): avg: 1542 high: 3010 min/max: 1200/3100 scaling:
    driver: intel_cpufreq governor: schedutil cores: 1: 1198 2: 1200 3: 1198
    4: 1198 5: 1201 6: 1198 7: 1198 8: 2972 9: 1198 10: 2194 11: 3000 12: 1198
    13: 1198 14: 1198 15: 1201 16: 1198 17: 3010 18: 1198 19: 2199 20: 1198
    21: 1198 22: 1197 23: 1198 24: 1197 25: 1197 26: 1199 27: 1198 28: 2964
    29: 1198 30: 1542 31: 2985 32: 1198 33: 1198 34: 1198 35: 1198 36: 1197
    37: 2696 38: 1199 39: 2196 40: 1198 bogomips: 175735
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat arch_perfmon
    avx avx2 bmi1 bmi2 bts cat_l3 cdp_l3 clflush cmov constant_tsc cpuid
    cpuid_fault cqm cqm_llc cqm_mbm_local cqm_mbm_total cqm_occup_llc cx16 cx8
    dca de ds_cpl dtes64 dtherm dts epb ept ept_ad erms est f16c flexpriority
    flush_l1d fma fpu fsgsbase fxsr hle ht ibpb ibrs ida intel_ppin intel_pt
    invpcid invpcid_single lahf_lm lm mca mce md_clear mmx monitor movbe msr
    mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs pge
    pln pni popcnt pse pse36 pti pts rdrand rdseed rdt_a rdtscp rep_good rtm
    sdbg sep smap smep smx ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall
    tm tm2 tpr_shadow tsc tsc_adjust tsc_deadline_timer vme vmx vnmi vpid
    x2apic xsave xsaveopt xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: Split huge pages
  Type: l1tf
    mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: spec_store_bypass
    mitigation: Speculative Store Bypass disabled via prctl and seccomp
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional,
    IBRS_FW, STIBP: conditional, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort mitigation: Clear CPU buffers; SMT vulnerable
Graphics:
  Device-1: NVIDIA GP104GL [Quadro P4000] driver: nvidia v: 510.47.03
    alternate: nouveau,nvidia_drm bus-ID: 03:00.0 chip-ID: 10de:1bb1
    class-ID: 0300
  Device-2: ASPEED Graphics Family vendor: ASUSTeK driver: ast v: kernel
    bus-ID: 09:00.0 chip-ID: 1a03:2000 class-ID: 0300
  Display: server: X.Org 1.20.10 compositor: kwin_x11 driver: loaded: nvidia
    display-ID: localhost:10.0 screens: 1
  Screen-1: 0 s-res: 1600x960 s-dpi: 96 s-size: 423x254mm (16.7x10.0")
    s-diag: 493mm (19.4")
  Monitor-1: VNC-0 res: 1600x960 hz: 60
  Message: Unable to show advanced data. Required tool glxinfo missing.
Audio:
  Device-1: Intel C610/X99 series HD Audio vendor: ASUSTeK
    driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:8d20
    class-ID: 0403
  Device-2: NVIDIA GP104 High Definition Audio driver: snd_hda_intel
    v: kernel bus-ID: 03:00.1 chip-ID: 10de:10f0 class-ID: 0403
  Sound Server-1: ALSA v: k5.10.96-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.20 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.45 running: no
Network:
  Device-1: Intel I210 Gigabit Network vendor: ASUSTeK driver: igb v: kernel
    port: 5000 bus-ID: 05:00.0 chip-ID: 8086:1533 class-ID: 0200
  IF: enp5s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  Device-2: Intel I210 Gigabit Network vendor: ASUSTeK driver: igb v: kernel
    port: 4000 bus-ID: 06:00.0 chip-ID: 8086:1533 class-ID: 0200
  IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IF-ID-1: bond0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IF-ID-2: bonding_masters state: N/A speed: N/A duplex: N/A mac: N/A
  IF-ID-3: bridge0 state: up speed: 1000 Mbps duplex: unknown mac: <filter>
  IP v4: <filter> type: noprefixroute scope: global broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: link
  IF-ID-4: vnet0 state: unknown speed: 10 Mbps duplex: full mac: <filter>
  IP v6: <filter> scope: link
  IF-ID-5: vnet1 state: unknown speed: 10 Mbps duplex: full mac: <filter>
  IP v6: <filter> scope: link
  IF-ID-6: vnet2 state: unknown speed: 10 Mbps duplex: full mac: <filter>
  IP v6: <filter> scope: link
  IF-ID-7: vnet3 state: unknown speed: 10 Mbps duplex: full mac: <filter>
  IP v6: <filter> scope: link
  WAN IP: <filter>
Bluetooth:
  Message: No bluetooth data found.
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 10.92 TiB used: 3.52 TiB (32.2%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital
    model: WD40EFRX-68N32N0 size: 3.64 TiB block-size: physical: 4096 B
    logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 5400 serial: <filter>
    rev: 0A82
  ID-2: /dev/sdb maj-min: 8:16 vendor: Seagate model: ST4000VN008-2DR166
    size: 3.64 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 5980 serial: <filter> rev: SC60 scheme: GPT
  ID-3: /dev/sdc maj-min: 8:32 vendor: Seagate model: ST1500DL003-9VT16L
    size: 1.36 TiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 5900 serial: <filter> rev: CC32 scheme: MBR
  ID-4: /dev/sdd maj-min: 8:48 vendor: Samsung model: SSD 850 EVO M.2 500GB
    size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: SSD serial: <filter> rev: 1B6Q scheme: GPT
  ID-5: /dev/sde maj-min: 8:64 vendor: Hitachi model: HUA723020ALA641
    size: 1.82 TiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
    type: HDD rpm: 7200 serial: <filter> rev: A840 scheme: MBR
  Optical-1: /dev/sr0 vendor: HL-DT-ST model: BD-RE WH16NS40 rev: 1.02
    dev-links: cdrom
  Features: speed: 48 multisession: yes audio: yes dvd: yes
    rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
  ID-1: / raw-size: 431.82 GiB size: 424.04 GiB (98.20%)
    used: 287.03 GiB (67.7%) fs: ext4 dev: /dev/sdd2 maj-min: 8:50 label: N/A
    uuid: 92d022fa-7e5b-4c9e-aa2e-dfbbfd05f5c8
  ID-2: /store raw-size: 1.36 TiB size: 1.34 TiB (98.42%)
    used: 580.33 GiB (42.2%) fs: ext4 dev: /dev/sdc1 maj-min: 8:33 label: ambar
    uuid: 944165ec-f413-46cb-b22f-d6a97f4e4f1c
  ID-3: /store2 raw-size: 2.65 TiB size: 2.65 TiB (100.00%)
    used: 403.69 GiB (14.9%) fs: btrfs dev: /dev/sdb2 maj-min: 8:18
    label: ambar2 uuid: 0898d201-b171-4ff2-8ca7-e83533c4a7c6
  ID-4: /store3 raw-size: 3.64 TiB size: 3.64 TiB (100.00%)
    used: 1.01 TiB (27.8%) fs: btrfs dev: /dev/sda maj-min: 8:0 label: ambartfs
    uuid: 473e18f2-aaef-48c9-beba-b43ac42e5dbd
  ID-5: /home raw-size: 706.89 GiB size: 695.67 GiB (98.41%)
    used: 512.19 GiB (73.6%) fs: ext4 dev: /dev/sde1 maj-min: 8:65 label: home
    uuid: 5665f5fc-f93a-7c97-d5dd-2cf89d067228
  ID-6: /shared_music raw-size: 296.75 GiB size: 296.75 GiB (100.00%)
    used: 78.11 GiB (26.3%) fs: ntfs dev: /dev/sde3 maj-min: 8:67
    label: shared_music uuid: 01CC0141609CC2D0
  ID-7: /var raw-size: 1013.48 GiB size: 1013.48 GiB (100.00%)
    used: 79.38 GiB (7.8%) fs: btrfs dev: /dev/sdb1 maj-min: 8:17 label: N/A
    uuid: 08e23f32-b960-4ca7-a1ec-2d6e84f1eabc
  ID-8: /video raw-size: 859.38 GiB size: 845.74 GiB (98.41%)
    used: 621.56 GiB (73.5%) fs: ext4 dev: /dev/sde2 maj-min: 8:66 label: video
    uuid: 78268cbf-e661-8ce7-3073-c0485575b1da
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 33.94 GiB used: 2.7 GiB (8.0%)
    priority: -2 dev: /dev/sdd1 maj-min: 8:49 label: N/A
    uuid: 3b8de6df-ba38-447e-a7eb-cae4837b2942
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: Full speed or root hub ports: 6 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-1:2 info: Intel Hub ports: 6 rev: 2.0 speed: 480 Mb/s
    chip-ID: 8087:800a class-ID: 0900
  Hub-3: 2-0:1 info: Full speed or root hub ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-4: 2-1:2 info: Intel 8 channel internal hub ports: 8 rev: 2.0
    speed: 480 Mb/s chip-ID: 8087:8002 class-ID: 0900
  Hub-5: 3-0:1 info: Hi-speed hub with single TT ports: 15 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-3:2 info: Cyber Power System CP1500 AVR UPS type: HID
    driver: hid-generic,usbhid interfaces: 1 rev: 2.0 speed: 12 Mb/s power: 2mA
    chip-ID: 0764:0501 class-ID: 0300 serial: <filter>
  Hub-6: 3-4:3 info: HP 4-port hub ports: 4 rev: 2.0 speed: 480 Mb/s
    power: 2mA chip-ID: 03f0:2514 class-ID: 0900
  Device-1: 3-4.1:5 info: Canon CanoScan LiDE 60 type: <vendor specific>
    driver: N/A interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 04a9:221c class-ID: ff00
  Hub-7: 3-9:4 info: ASMedia ASM1074 High-Speed hub ports: 4 rev: 2.1
    speed: 480 Mb/s power: 100mA chip-ID: 174c:2074 class-ID: 0900
  Device-1: 3-14:6 info: ROCCAT Kone XTD Mouse type: Mouse,Keyboard
    driver: koneplus,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 200mA
    chip-ID: 1e7d:2e22 class-ID: 0300
  Hub-8: 4-0:1 info: Super-speed hub ports: 6 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-9: 4-5:2 info: ASMedia ASM1074 SuperSpeed hub ports: 4 rev: 3.0
    speed: 5 Gb/s power: 8mA chip-ID: 174c:3074 class-ID: 0900
  Hub-10: 5-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-11: 6-0:1 info: Super-speed hub ports: 2 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 31.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 661 Uptime: 14h 58m wakeups: 1 Init: systemd v: 250
  target: multi-user.target tool: systemctl Compilers: gcc: 11.1.0 alt: 10/8/9
  clang: 13.0.0 Packages: pacman: 1997 lib: 487 flatpak: 0 Shell: Bash
  v: 5.1.16 running-in: sshd (SSH) inxi: 3.3.12

Please find the output of journalctl --catalog --priority=3 --boot=-2 command below (boot=-2 was when the machine had the above-described network errors).

Feb 09 07:56:11 myserver kernel: pstore: crypto_comp_decompress failed, ret = -22!
Feb 09 07:56:11 myserver kernel: pstore: crypto_comp_decompress failed, ret = -22!
Feb 09 07:56:11 myserver kernel: pstore: crypto_comp_decompress failed, ret = -22!
Feb 09 07:56:11 myserver kernel: pstore: crypto_comp_decompress failed, ret = -22!
Feb 09 07:56:11 myserver kernel: pstore: crypto_comp_decompress failed, ret = -22!
Feb 09 07:56:11 myserver kernel:
Feb 09 07:56:21 myserver libvirtd[1363]: cannot open directory '/home/hakayova/Downloads/guix-system-vm-image': No such file or directory
Feb 09 07:56:21 myserver libvirtd[1363]: internal error: Failed to autostart storage pool 'guix-system-vm-image': cannot open directory '/home/hakayova/Downloads/guix-system-vm-image': No such file or directory
Feb 09 07:56:21 myserver libvirtd[1363]: cannot open directory '/home/hakayova/Downloads/Gentoo': No such file or directory
Feb 09 07:56:21 myserver libvirtd[1363]: internal error: Failed to autostart storage pool 'Gentoo': cannot open directory '/home/hakayova/Downloads/Gentoo': No such file or directory
Feb 09 07:56:21 myserver libvirtd[1363]: cannot open directory '/video/ISOlar/rehberz/20180825/rehberz': No such file or directory
Feb 09 07:56:21 myserver libvirtd[1363]: internal error: Failed to autostart storage pool 'rehberz': cannot open directory '/video/ISOlar/rehberz/20180825/rehberz': No such file or directory
Feb 09 08:00:07 myserver sSMTP[8668]: Error setting verify location: No such file or directory
Feb 09 08:00:07 myserver sSMTP[8668]: Cannot open smtp.gmail.com:587
Feb 09 18:19:25 myserver pulseaudio[24439]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Feb 09 21:11:19 myserver kernel: usb 3-9-port2: Cannot enable. Maybe the USB cable is bad?
Feb 09 21:14:06 myserver kernel: usb 3-9-port2: Cannot enable. Maybe the USB cable is bad?
Feb 10 01:00:07 myserver sSMTP[86930]: Error setting verify location: No such file or directory
Feb 10 01:00:07 myserver sSMTP[86930]: Cannot open smtp.gmail.com:587
Feb 10 01:10:30 myserver sSMTP[88443]: Error setting verify location: No such file or directory
Feb 10 01:10:30 myserver sSMTP[88443]: Cannot open smtp.gmail.com:587
Feb 10 01:13:32 myserver libvirtd[1363]: Guest agent is not responding: QEMU guest agent is not connected
Feb 10 01:15:32 myserver libvirtd[1363]: invalid argument: top '/var/lib/libvirt/images/izlem.qcow2' in chain for 'vda' has no backing file
Feb 10 01:20:07 myserver sSMTP[89936]: Error setting verify location: No such file or directory
Feb 10 01:20:07 myserver sSMTP[89936]: Cannot open smtp.gmail.com:587
Feb 10 01:30:26 myserver sSMTP[91525]: Error setting verify location: No such file or directory
Feb 10 01:30:26 myserver sSMTP[91525]: Cannot open smtp.gmail.com:587
Feb 10 02:16:06 myserver sSMTP[97301]: Error setting verify location: No such file or directory
Feb 10 02:16:06 myserver sSMTP[97301]: Cannot open smtp.gmail.com:587
Feb 10 02:26:06 myserver sSMTP[97301]: Connection lost in middle of processing
Feb 10 08:00:03 myserver sSMTP[147139]: Error setting verify location: No such file or directory
Feb 10 08:00:03 myserver sSMTP[147139]: Cannot open smtp.gmail.com:587
Feb 10 18:37:46 myserver kernel: usb 3-9-port2: Cannot enable. Maybe the USB cable is bad?
Feb 11 01:00:06 myserver sSMTP[294604]: Error setting verify location: No such file or directory
Feb 11 01:00:06 myserver sSMTP[294604]: Cannot open smtp.gmail.com:587
Feb 11 01:10:27 myserver sSMTP[296233]: Error setting verify location: No such file or directory
Feb 11 01:10:27 myserver sSMTP[296233]: Cannot open smtp.gmail.com:587
Feb 11 01:13:54 myserver libvirtd[1363]: Guest agent is not responding: QEMU guest agent is not connected
Feb 11 01:15:38 myserver libvirtd[1363]: invalid argument: top '/var/lib/libvirt/images/izlem.qcow2' in chain for 'vda' has no backing file
Feb 11 01:20:08 myserver sSMTP[297738]: Error setting verify location: No such file or directory
Feb 11 01:20:08 myserver sSMTP[297738]: Cannot open smtp.gmail.com:587
Feb 11 01:30:26 myserver sSMTP[299374]: Error setting verify location: No such file or directory
Feb 11 01:30:26 myserver sSMTP[299374]: Cannot open smtp.gmail.com:587
Feb 11 02:17:27 myserver sSMTP[305682]: Error setting verify location: No such file or directory
Feb 11 02:17:27 myserver sSMTP[305682]: Cannot open smtp.gmail.com:587
Feb 11 02:27:27 myserver sSMTP[305682]: Connection lost in middle of processing
Feb 11 08:00:03 myserver sSMTP[358376]: Error setting verify location: No such file or directory
Feb 11 08:00:03 myserver sSMTP[358376]: Cannot open smtp.gmail.com:587
Feb 12 01:00:04 myserver sSMTP[510604]: Error setting verify location: No such file or directory
Feb 12 01:00:04 myserver sSMTP[510604]: Cannot open smtp.gmail.com:587
Feb 12 01:10:26 myserver sSMTP[512280]: Error setting verify location: No such file or directory
Feb 12 01:10:26 myserver sSMTP[512280]: Cannot open smtp.gmail.com:587
Feb 12 01:13:59 myserver libvirtd[1363]: Guest agent is not responding: QEMU guest agent is not connected
Feb 12 01:15:34 myserver libvirtd[1363]: invalid argument: top '/var/lib/libvirt/images/izlem.qcow2' in chain for 'vda' has no backing file
Feb 12 01:20:08 myserver sSMTP[513809]: Error setting verify location: No such file or directory
Feb 12 01:20:08 myserver sSMTP[513809]: Cannot open smtp.gmail.com:587
Feb 12 01:30:27 myserver sSMTP[515516]: Error setting verify location: No such file or directory
Feb 12 01:30:27 myserver sSMTP[515516]: Cannot open smtp.gmail.com:587
Feb 12 02:18:23 myserver sSMTP[522065]: Error setting verify location: No such file or directory
Feb 12 02:18:23 myserver sSMTP[522065]: Cannot open smtp.gmail.com:587
Feb 12 02:28:23 myserver sSMTP[522065]: Connection lost in middle of processing
Feb 12 04:05:01 myserver sSMTP[539540]: Error setting verify location: No such file or directory
Feb 12 04:05:01 myserver sSMTP[539540]: Cannot open smtp.gmail.com:587
Feb 12 08:00:02 myserver sSMTP[577519]: Error setting verify location: No such file or directory
Feb 12 08:00:02 myserver sSMTP[577519]: Cannot open smtp.gmail.com:587
Feb 12 12:59:25 myserver libvirtd[1363]: End of file while reading data: Input/output error
Feb 12 15:07:13 myserver kernel: usb 3-9-port2: Cannot enable. Maybe the USB cable is bad?
Feb 12 15:24:17 myserver kernel: Buffer I/O error on dev sdg3, logical block 16385, lost sync page write
Feb 12 15:24:17 myserver kernel: JBD2: Error -5 detected when updating journal superblock for sdg3-8.
Feb 12 15:24:17 myserver kernel: Aborting journal on device sdg3-8.
Feb 12 15:24:17 myserver kernel: Buffer I/O error on dev sdg3, logical block 16385, lost sync page write
Feb 12 15:24:17 myserver kernel: JBD2: Error -5 detected when updating journal superblock for sdg3-8.
Feb 12 15:24:17 myserver kernel: FAT-fs (sdg1): unable to read boot sector to mark fs as dirty
Feb 12 15:24:17 myserver kernel: Buffer I/O error on dev sdg2, logical block 557056, lost sync page write
Feb 12 15:24:17 myserver kernel: JBD2: Error -5 detected when updating journal superblock for sdg2-8.
Feb 12 15:24:17 myserver kernel: Aborting journal on device sdg2-8.
Feb 12 15:24:17 myserver kernel: Buffer I/O error on dev sdg2, logical block 557056, lost sync page write
Feb 12 15:24:17 myserver kernel: JBD2: Error -5 detected when updating journal superblock for sdg2-8.
Feb 12 15:24:30 myserver kernel: usb 3-9-port2: Cannot enable. Maybe the USB cable is bad?
Feb 13 01:00:07 myserver sSMTP[667292]: Error setting verify location: No such file or directory
Feb 13 01:00:07 myserver sSMTP[667292]: Cannot open smtp.gmail.com:587
Feb 13 01:10:28 myserver sSMTP[667926]: Error setting verify location: No such file or directory
Feb 13 01:10:28 myserver sSMTP[667926]: Cannot open smtp.gmail.com:587
Feb 13 01:12:58 myserver libvirtd[1363]: Guest agent is not responding: QEMU guest agent is not connected
Feb 13 01:14:39 myserver libvirtd[1363]: invalid argument: top '/var/lib/libvirt/images/izlem.qcow2' in chain for 'vda' has no backing file
Feb 13 01:20:08 myserver sSMTP[668553]: Error setting verify location: No such file or directory
Feb 13 01:20:08 myserver sSMTP[668553]: Cannot open smtp.gmail.com:587
Feb 13 01:30:01 myserver sSMTP[669130]: Error setting verify location: No such file or directory
Feb 13 01:30:01 myserver sSMTP[669130]: Cannot open smtp.gmail.com:587
Feb 13 02:20:50 myserver sSMTP[671322]: Error setting verify location: No such file or directory
Feb 13 02:20:50 myserver sSMTP[671322]: Cannot open smtp.gmail.com:587
Feb 13 02:30:50 myserver sSMTP[671322]: Connection lost in middle of processing
Feb 13 08:00:02 myserver sSMTP[688052]: Error setting verify location: No such file or directory
Feb 13 08:00:02 myserver sSMTP[688052]: Cannot open smtp.gmail.com:587
Feb 13 11:47:26 myserver kernel: bond0: (slave enp5s0): speed changed to 0 on port 1
Feb 13 13:14:26 myserver systemd[24094]: Failed to start Synchronize calendars and contacts.
░░ Subject: A start job for unit UNIT has failed
░░ Defined-By: systemd
░░ Support: https://forum.manjaro.org/c/support
░░
░░ A start job for unit UNIT has finished with a failure.
░░
░░ The job identifier is 11904 and the job result is failed.
Feb 13 13:45:01 myserver libvirtd[1363]: End of file while reading data: Input/output error
Feb 13 13:45:04 myserver pulseaudio[706209]: Lost I/O connection in module "module-gsettings"

On an unrelated note I saw the vulnerabilities listed in the output of inxi command above. I would appreciate if you can point me to the right direction to resolve those, if possible.

Thank you so much again!

anon59284200 · 14 February 2022 19:06

If you had followed the directions to paste the inxi outpost as fixed-width text, it wouldn’t be so difficult to read.

hakayova · 14 February 2022 19:14

I am so sorry, I did not notice that remark due to not reading that section since I didn’t consider myself a total noob. Boy was I wrong! I tried fixing it, I hope it is not too late.

anon59284200 · 14 February 2022 23:26

Also, to answer your question about vulnerabilities, they are all mitigated. You’re safe.