Proxmox Host Console Error 1006

LogiXx · May 9, 2025

Hello,

With my proxmox, the console crashes every time after approx. 20 - 40 seconds with this error.
In addition, my remote ssh connection to this host always crashes.

i don't know if this has anything to do with it, but with my newly installed vms i can no longer access the console via proxmox after a certain time.
i had this problem before and reinstalled proxmox completely. but i still have this problem. Can you help me?

here is my route from my maschine to the host:

Code:

PS C:\Users\x> tracert 192.168.99.10

Tracing route to prx-prod-1.home.ptechnet.com [192.168.99.10]
over a maximum of 30 hops:

  1    <1 ms    <1 ms    <1 ms  192.168.10.1
  2    <1 ms    <1 ms    <1 ms  prx-prod-1.home.ptechnet.com [192.168.99.10]

Trace complete.

Somehow exactly after 24 pings...

Code:

PS C:\Users\x> ssh root@192.168.99.10
root@192.168.99.10's password:
Linux prx-prod-1 6.8.12-10-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.12-10 (2025-04-18T07:39Z) x86_64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Fri May  9 18:20:16 2025 from 192.168.10.10
root@prx-prod-1:~# ping 1.1.1.1
PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
64 bytes from 1.1.1.1: icmp_seq=1 ttl=56 time=8.27 ms
64 bytes from 1.1.1.1: icmp_seq=2 ttl=56 time=6.77 ms
64 bytes from 1.1.1.1: icmp_seq=3 ttl=56 time=6.81 ms
64 bytes from 1.1.1.1: icmp_seq=4 ttl=56 time=6.35 ms
64 bytes from 1.1.1.1: icmp_seq=5 ttl=56 time=6.22 ms
64 bytes from 1.1.1.1: icmp_seq=6 ttl=56 time=6.78 ms
64 bytes from 1.1.1.1: icmp_seq=7 ttl=56 time=6.26 ms
64 bytes from 1.1.1.1: icmp_seq=8 ttl=56 time=6.54 ms
64 bytes from 1.1.1.1: icmp_seq=9 ttl=56 time=6.46 ms
64 bytes from 1.1.1.1: icmp_seq=10 ttl=56 time=7.69 ms
64 bytes from 1.1.1.1: icmp_seq=11 ttl=56 time=6.52 ms
64 bytes from 1.1.1.1: icmp_seq=12 ttl=56 time=8.52 ms
64 bytes from 1.1.1.1: icmp_seq=13 ttl=56 time=6.69 ms
64 bytes from 1.1.1.1: icmp_seq=14 ttl=56 time=6.80 ms
64 bytes from 1.1.1.1: icmp_seq=15 ttl=56 time=6.34 ms
64 bytes from 1.1.1.1: icmp_seq=16 ttl=56 time=6.59 ms
64 bytes from 1.1.1.1: icmp_seq=17 ttl=56 time=6.65 ms
64 bytes from 1.1.1.1: icmp_seq=18 ttl=56 time=6.56 ms
64 bytes from 1.1.1.1: icmp_seq=19 ttl=56 time=7.12 ms
64 bytes from 1.1.1.1: icmp_seq=20 ttl=56 time=7.08 ms
64 bytes from 1.1.1.1: icmp_seq=21 ttl=56 time=7.11 ms
64 bytes from 1.1.1.1: icmp_seq=22 ttl=56 time=6.76 ms
64 bytes from 1.1.1.1: icmp_seq=23 ttl=56 time=6.29 ms
64 bytes from 1.1.1.1: icmp_seq=24 ttl=56 time=6.39 ms
client_loop: send disconnect: Connection reset
PS C:\Users\x> ssh root@192.168.99.10
root@192.168.99.10's password:
Linux prx-prod-1 6.8.12-10-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.12-10 (2025-04-18T07:39Z) x86_64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Fri May  9 18:21:27 2025 from 192.168.10.10
root@prx-prod-1:~# ping 1.1.1.1
PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
64 bytes from 1.1.1.1: icmp_seq=1 ttl=56 time=8.17 ms
64 bytes from 1.1.1.1: icmp_seq=2 ttl=56 time=7.02 ms
64 bytes from 1.1.1.1: icmp_seq=3 ttl=56 time=6.64 ms
64 bytes from 1.1.1.1: icmp_seq=4 ttl=56 time=6.36 ms
64 bytes from 1.1.1.1: icmp_seq=5 ttl=56 time=6.70 ms
64 bytes from 1.1.1.1: icmp_seq=6 ttl=56 time=6.99 ms
64 bytes from 1.1.1.1: icmp_seq=7 ttl=56 time=6.75 ms
64 bytes from 1.1.1.1: icmp_seq=8 ttl=56 time=7.17 ms
64 bytes from 1.1.1.1: icmp_seq=9 ttl=56 time=9.38 ms
64 bytes from 1.1.1.1: icmp_seq=10 ttl=56 time=6.47 ms
64 bytes from 1.1.1.1: icmp_seq=11 ttl=56 time=6.78 ms
64 bytes from 1.1.1.1: icmp_seq=12 ttl=56 time=6.77 ms
64 bytes from 1.1.1.1: icmp_seq=13 ttl=56 time=6.98 ms
64 bytes from 1.1.1.1: icmp_seq=14 ttl=56 time=6.31 ms
64 bytes from 1.1.1.1: icmp_seq=15 ttl=56 time=6.88 ms
64 bytes from 1.1.1.1: icmp_seq=16 ttl=56 time=9.50 ms
64 bytes from 1.1.1.1: icmp_seq=17 ttl=56 time=6.72 ms
64 bytes from 1.1.1.1: icmp_seq=18 ttl=56 time=6.86 ms
64 bytes from 1.1.1.1: icmp_seq=19 ttl=56 time=6.79 ms
64 bytes from 1.1.1.1: icmp_seq=20 ttl=56 time=6.59 ms
64 bytes from 1.1.1.1: icmp_seq=21 ttl=56 time=6.81 ms
64 bytes from 1.1.1.1: icmp_seq=22 ttl=56 time=6.77 ms
64 bytes from 1.1.1.1: icmp_seq=23 ttl=56 time=6.63 ms
64 bytes from 1.1.1.1: icmp_seq=24 ttl=56 time=6.56 ms
client_loop: send disconnect: Connection reset
PS C:\Users\Philipp>
PS C:\Users\x> ssh root@192.168.99.10
root@192.168.99.10's password:
Linux prx-prod-1 6.8.12-10-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.12-10 (2025-04-18T07:39Z) x86_64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Fri May  9 18:50:01 2025 from 192.168.10.10
root@prx-prod-1:~# ping 1.1.1.1
PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
64 bytes from 1.1.1.1: icmp_seq=1 ttl=56 time=8.10 ms
64 bytes from 1.1.1.1: icmp_seq=2 ttl=56 time=6.93 ms
64 bytes from 1.1.1.1: icmp_seq=3 ttl=56 time=6.66 ms
64 bytes from 1.1.1.1: icmp_seq=4 ttl=56 time=6.85 ms
64 bytes from 1.1.1.1: icmp_seq=5 ttl=56 time=6.78 ms
64 bytes from 1.1.1.1: icmp_seq=6 ttl=56 time=6.97 ms
64 bytes from 1.1.1.1: icmp_seq=7 ttl=56 time=7.07 ms
64 bytes from 1.1.1.1: icmp_seq=8 ttl=56 time=6.99 ms
64 bytes from 1.1.1.1: icmp_seq=9 ttl=56 time=6.58 ms
64 bytes from 1.1.1.1: icmp_seq=10 ttl=56 time=6.79 ms
64 bytes from 1.1.1.1: icmp_seq=11 ttl=56 time=6.81 ms
64 bytes from 1.1.1.1: icmp_seq=12 ttl=56 time=6.73 ms
64 bytes from 1.1.1.1: icmp_seq=13 ttl=56 time=6.54 ms
64 bytes from 1.1.1.1: icmp_seq=14 ttl=56 time=6.93 ms
64 bytes from 1.1.1.1: icmp_seq=15 ttl=56 time=6.91 ms
64 bytes from 1.1.1.1: icmp_seq=16 ttl=56 time=6.83 ms
64 bytes from 1.1.1.1: icmp_seq=17 ttl=56 time=6.98 ms
64 bytes from 1.1.1.1: icmp_seq=18 ttl=56 time=6.72 ms
64 bytes from 1.1.1.1: icmp_seq=19 ttl=56 time=6.63 ms
64 bytes from 1.1.1.1: icmp_seq=20 ttl=56 time=6.31 ms
64 bytes from 1.1.1.1: icmp_seq=21 ttl=56 time=6.75 ms
64 bytes from 1.1.1.1: icmp_seq=22 ttl=56 time=6.50 ms
64 bytes from 1.1.1.1: icmp_seq=23 ttl=56 time=6.94 ms
64 bytes from 1.1.1.1: icmp_seq=24 ttl=56 time=7.08 ms
client_loop: send disconnect: Connection reset

UdoB · May 9, 2025

LogiXx said:
With my proxmox, the console crashes every time after approx. 20 - 40 seconds with this error.

Pure suspicion: you have two computers (this PVE and another, unknown device) fighting for the same IP address. Use another one.

Servers like PVE should be configured statically, post cat /etc/network/interfaces if that's a problem.

LogiXx · May 9, 2025

i have made sure that this does not happen and to my knowledge i have no double ip allocation.
Also i have a static konfiguration.
but maybe my network config is wrong here it is:

Code:

root@prx-prod-1:~# cat /etc/network/interfaces
# network interface settings; autogenerated
# Please do NOT modify this file directly, unless you know what
# you're doing.
#
# If you want to manage parts of the network configuration manually,
# please utilize the 'source' or 'source-directory' directives to do
# so.
# PVE will preserve these directives, but will NOT read its network
# configuration from sourced files, so do not attempt to move any of
# the PVE managed interfaces into external files!

auto lo
iface lo inet loopback

iface enp6s0 inet manual

iface enp4s0f0 inet manual

iface enp4s0f1 inet manual

auto vmbr0
iface vmbr0 inet static
        address 192.168.99.10/24
        gateway 192.168.99.1
        bridge-ports enp6s0
        bridge-stp off
        bridge-fd 0

auto vmbr50
iface vmbr50 inet static
        address 192.168.50.10/24
        bridge-ports enp4s0f0.50
        bridge-stp off
        bridge-fd 0
#vlan50

auto vmbr88
iface vmbr88 inet static
        address 192.168.88.11/24
        bridge-ports enp4s0f1
        bridge-stp off
        bridge-fd 0
#backup server

auto vmbr10
iface vmbr10 inet static
        address 192.168.10.5/24
        bridge-ports enp4s0f0.10
        bridge-stp off
        bridge-fd 0
#vlan10

auto vmbr20
iface vmbr20 inet static
        address 192.168.20.5/24
        bridge-ports enp4s0f0.20
        bridge-stp off
        bridge-fd 0
#vlan20

auto vmbr30
iface vmbr30 inet static
        address 192.168.30.5/24
        bridge-ports enp4s0f0.30
        bridge-stp off
        bridge-fd 0
#vlan30

auto vmbr40
iface vmbr40 inet static
        address 192.168.40.5/24
        bridge-ports enp4s0f0.40
        bridge-stp off
        bridge-fd 0
#vlan40

auto vmbr77
iface vmbr77 inet static
        address 192.168.77.5/24
        bridge-ports enp4s0f0.77
        bridge-stp off
        bridge-fd 0
#vlan77

auto vmbr254
iface vmbr254 inet static
        address 192.168.250.4/24
        bridge-ports enp4s0f0.250
        bridge-stp off
        bridge-fd 0
#vlan250

source /etc/network/interfaces.d/*

Thank you very much for your help!

UdoB · May 10, 2025

The interfaces configuration looks fine.

Just two generic notes: 1) the naming convention is inconsistent - vmbr254 should be 250. 2) a bridge is not required to have an IP address. The vast majority of my bridges don't as networks are connected by a router, not by the PVE host.

Sorry, no help for your actual problem...

Search

Search

Proxmox Host Console Error 1006

LogiXx

New Member

UdoB

Distinguished Member

LogiXx

New Member

UdoB

Distinguished Member

We value your privacy