1. L

    kern.log spammed by NFS messages

    When doing backups since today the `kern.log` is spammed with huge amount several GB - ~ as large as the backup file) of messages ``` 2023-08-04T09:59:19.278111+02:00 hv1 kernel: [793097.803800] NFS: write_begin(dump/vzdump-qemu-109-2023_08_04-09_51_32.vma.dat(136249364), 4096@46983004160)...
  2. F

    Netfilter Syslog Spam

    Hallo zusammen, kann mir jemand erklären warum ich alle 5-10 Sekunden folgende Nachrichten im Syslog habe, bzw. wo es her kommen könnte? Lässt sich das abschalten? Jul 22 01:54:09 root2: NETFILTER_CFG table=filter family=7 entries=4 op=xt_replace pid=1727369 subj=system_u:system_r:initrc_t:s0...
  3. T

    Colleting Logs/Troubleshooting a Server Hang

    I'm running Proxmox VE on kernel proxmox 5.15.102-1-pve and I'm trying to troubleshoot the following problem: Every few days my Proxmox server will 'hang' and become unresponsive via Web (timeout) and SSH (key exchange errors). An Unraid and OpnSense VM will continue to function and be fully...
  4. D

    Unexpected reboots every day

    Hello My hosted PVE server reboots itself and I'm not sure why. Anyone who can help me decipher the PVE syslog for clues? Around Mar 06 07:32:01 there is a "--Reboot--" logged. From my findings it seems that the reboot is not related to system load or temperature it reboots when the system is...
  5. R

    Proxmox self reboot sometimes

    Hi all, I just noticed that proxmox restart all VM but can't find the reason could you please help me with the syslog below? Feb 15 17:19:00 ns3128946 systemd[1]: Starting Proxmox VE replication runner...
  6. U

    [SOLVED] Repeated Log Message about Reset Low-speed USB Device Using xhci_hcd

    I have been seeing syslog messages for a while with the following message: reset low-speed USB device number 4 using xhci_hcd I have found the culprit and wanted to share my fix here for anyone else who runs into this. The problem was located in the server's IPMI Virtual Keyboard and Mouse...
  7. H

    Network device promiscuous mode

    Hi everyone, I am getting the following syslog messages every 10 seconds or so. It has been happening for a long time, I have updated packages, restarted Proxmox, etc. but this keeps happening: Oct 05 16:16:42 pve kernel: device eth0 left promiscuous mode Oct 05 16:16:43 pve kernel: device lo...
  8. M

    I see some strange logs in my syslog related to containers

    I have these logs and they haven't stopped coming for days, I don't recall having this record in the logs before. Can someone know what it is? syslog Sep 10 11:12:01 ns3116965 kernel: [2643114.275953] audit: type=1400 audit(1662801121.089:508424): apparmor="DENIED" operation="mount"...
  9. N

    Proxmox VE 7 Unexpected Reboot

    My hosted PVE server either rebooted itself or crashed overnight and I'm not sure why. All of my Windows vms are showing the unexpected shutdown pop-up at login. Anyone who can help me decipher the PVE syslog for clues? Around July 03 00:57:06 there is a "--Reboot--" logged. Just before this, it...
  10. B

    journalctl error messages, pve-ha-lrm & iscsid

    Dear Members, I have a 5 members cluster, and I have 2 strange error messages in syslog, journalctl. ===================================================== Jan 05 13:45:17 pve1 iscsid[1652055]: conn 0 login rejected: target error (03/01) Jan 05 13:45:17 pve1 pve-ha-lrm[1874176]: vm 132 - unable...
  11. P

    Filter or modify displayed syslog?

    My syslog on all nodes is basically page after page of: Dec 12 13:03:27 putsproxp10 corosync[3147]: [KNET ] pmtud: Starting PMTUD for host: 7 link: 0 Dec 12 13:03:27 putsproxp10 corosync[3147]: [KNET ] udp: detected kernel MTU: 1500 Dec 12 13:03:27 putsproxp10 corosync[3147]: [KNET ]...
  12. A

    What do these syslog entries mean

    Im getting a lot of: Dec 04 20:32:09 pve pveproxy[2584811]: worker exit Dec 04 20:32:09 pve pveproxy[2477]: worker 2584811 finished Dec 04 20:32:09 pve pveproxy[2477]: starting 1 worker(s) Dec 04 20:32:09 pve pveproxy[2477]: worker 2615437 started Dec 04 20:32:44 pve pvedaemon[2517694]: worker...
  13. F

    Process proxmox-backup-api flooding syslog

    Hi, My PBS installation is actually flooding my syslog server. The following line appears several times every minute, irregularly but sometimes about 10 per seconds: Can it be less verbose, or can it be fixed if not normal behavior? Thank you.
  14. D

    Corosync - nsscrypto: Incorrect packet size

    Hello, after upgrading from pve6 to pve7, the syslog of both servers is spammed with: corosync[8001]: [KNET ] nsscrypto: Incorrect packet size. After some googleing I haven't found a solution yet. Hopfefully someone can help. Edit (Solution): Related corosync github issue The reason was the...
  15. U

    Flooded with ZED "Missed 1 events" in syslog and CPU constant load

    Getting a lot of zed[3356334]: Missed 1 events zpool events shows thousands of: Oct 14 2021 11:23:52.844797988 sysevent.fs.zfs.config_sync Oct 14 2021 11:23:52.884796898 sysevent.fs.zfs.config_sync Oct 14 2021 11:23:52.884796898 sysevent.fs.zfs.config_sync Oct 14 2021 11:23:52.924795810...
  16. C

    Ceph-OSD syslog messages “… reset not still connected to ...”

    Hello everyone, We are currently running 7 Proxmox-Servers, all using supermicro mainboards, inside one cluster. 2 servers are used as a Ceph-Backend to store the VM images, so on 3 of the 7 servers Ceph-OSD is installed and running. The problem we are currently facing is that the syslogs of...
  17. B

    Komisches CRON-Verhalten seit Update auf 6.3-6

    Gestern habe ich auf Proxmox 6.3-6 geupdated, seitdem läuft jede Stunde ein Cronjob, der sich merkwürdig verhält: Apr 22 15:30:01 server1 CRON[19416]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 22 15:30:01 server1 CRON[19417]: (root) CMD ([ -x /etc/init.d/anacron ] &&...
  18. D

    non existent cifs share spams syslog pve 6.3

    every 2 seconds a new row appears in the syslog of pve-manager/6.3-3/eee5f901 (running kernel: 5.4.78-2-pve) # start copy paste from syslog kernel: CIFS VFS: \\oldnas.lan Send error in SessSetup = -13 # end copy paste from syslog there is no share specified only the server name. The weird...
  19. N

    Regular ZED messages in syslog?

    Hi There, I'm running latest pve and using ZFS replication between local-zfs on 2 nodes. Every time the replication runs it seems to output the following type of messages in syslog without any clear meaning what they are referring to or whether they are just unnecessary noise? Feb 28 07:29:01...
  20. R

    [SOLVED] snapd lxc - container ubuntu 18.04 problems Error message

    Hello everyone, I have a ubuntu lxc - container with ubuntu 18.04 and installed snapd, but with problems. In my lxc config I have the following lines added: features: nesting=1,fuse=1,mount=nfs lxc.cap.drop: I can start the snapd container with rocketchat server but in syslog I have the...


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