syslog error's pmxcfs and pveproxy

[exaile]

Hello. I have already talked about the problems in which no worker is a web server. But now, after the creation of the cluster logcheck sent me a new message:

Oct 29 02:08:37 debian pmxcfs[2594]: [ipcs] crit: connection from bad user 65534! - rejected
Oct 29 02:08:37 debian pmxcfs[2594]: [libqb] error: Error in connection setup: Success (0)
Oct 29 02:08:37 debian pveproxy[13449]: WARNING: libqb: unix.c:79 [3] couldn't open file /dev/shm/: Is a directory (21)
Oct 29 02:08:37 debian pveproxy[13449]: WARNING: libqb: unix.c:85 [3] couldn't open file /var/run/: Is a directory (21)
Oct 29 02:08:37 debian pveproxy[13449]: WARNING: libqb: ipc_us.c:431 [3] couldn't open file for mmap: Success (0)
Oct 29 02:08:37 debian kernel: [86757.420617] pveproxy worker[13449]: segfault at 4 ip 00007f1eda0b4493 sp 00007fff231e2c78 error 4 in libqb.so.0.11.1[7f1eda09d000+1f000]

My version of the hypervisor:

pveversion -v 
proxmox-ve-2.6.32: 3.3-138 (running kernel: 3.10.0-5-pve) 
pve-manager: 3.3-5 (running version: 3.3-5 / bfebec03) 
pve-kernel-3.10.0-5-pve: 3.10.0-19 
pve-kernel-2.6.32-33-pve: 2.6.32-138 
pve-kernel-3.10.0-2-pve: 3.10.0-10 
lvm2: 2.02.98-pve4 
clvm: 2.02.98-pve4 
corosync-pve: 1.4.7-1 
openais-pve: 1.1.4-3 
libqb0: 0.11.1-2 
redhat-cluster-pve: 3.2.0-2 
resource-agents-pve: 3.9.2-4 
fence-agents-pve: 4.0.10-1 
pve-cluster: 3.0-15 
qemu-server: 3.3-1 
pve-firmware: 1.1-3 
libpve-common-perl: 3.0-19 
libpve-access-control: 3.0-15 
libpve-storage-perl: 3.0-25 
pve-libspice-server1: 0.12.4-3 
vncterm: 1.1-8 
vzctl: 4.0-1pve6 
vzprocps: 2.0.11-2 
vzquota: 3.1-2 
pve-qemu-kvm: 2.1-10 
ksm-control-daemon: 1.1-1 
glusterfs-client: 3.5.2-1

Connects to the server except for me was not. That it meant and what to look for?

 

[exaile]

Hello dear community. Again I found strange messages entering and segmentation faults. But I do not see the logs of login attempts the more the server is on the internal network and uses fail2ban.

Because of what may be these messages tell me please?

Nov 22 21:32:11 debian pmxcfs[2590]: [ipcs] crit: connection from bad user 65534! - rejected
Nov 22 21:32:11 debian pmxcfs[2590]: [libqb] error: Error in connection setup: Success (0)
Nov 22 21:32:11 debian pveproxy[27299]: WARNING: libqb: unix.c:79 [3] couldn't open file /dev/shm/: Is a directory (21)
Nov 22 21:32:11 debian pveproxy[27299]: WARNING: libqb: unix.c:85 [3] couldn't open file /var/run/: Is a directory (21)
Nov 22 21:32:11 debian pveproxy[27299]: WARNING: libqb: ipc_us.c:431 [3] couldn't open file for mmap: Success (0)
Nov 22 21:32:11 debian kernel: [202239.125298] pveproxy worker[27299]: segfault at 4 ip 00007f0c39073493 sp 00007fffbc3d2ae8 error 4 in libqb.so.0.11.1[7f0c3905c000+1f000]

 

[exaile]

Dec  1 13:28:39 debian2 pveproxy[25518]: Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.