Recent content by DeeMaas

It's me)

same. The are no latency problem today, but two VMs crashes

(gdb) thread apply all backtrace Thread 10 (Thread 0x7fa4c97ff6c0 (LWP 668379)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x558bf1769228) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common...

# coredumpctl gdb -1 PID: 668339 (kvm) UID: 0 (root) GID: 0 (root) Signal: 11 (SEGV) Timestamp: Mon 2024-04-01 10:40:25 MSK (6h ago) Command Line: /usr/bin/kvm -id 123 -name VM,debug-threads=on -no-shutdown -chardev...

Maybe this help #4 0x00007f6566dab430 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f6566ec5459 "%s\n") at ../sysdeps/posix/libc_fatal.c:155 #5 0x00007f6566dc07aa in malloc_printerr (str=str@entry=0x7f6566ec81e0 "free(): corrupted unsorted chunks") at ./malloc/malloc.c:5660...

(gdb) thread apply all backtrace Thread 10 (Thread 0x7f63371fe6c0 (LWP 1233149)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f63371f8fe0, op=393, expected=0, futex_word=0x55c3000c15c4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common...

New crash # coredumpctl gdb -1 PID: 1801697 (kvm) UID: 0 (root) GID: 0 (root) Signal: 6 (ABRT) Timestamp: Mon 2024-03-11 10:18:55 MSK (3min 2s ago) Command Line: /usr/bin/kvm -id 123 -name VM3,debug-threads=on -no-shutdown -chardev...

(gdb) thread apply all backtrace Thread 12 (Thread 0x7fb57bfff6c0 (LWP 847242)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fb57bff9fe0, op=393, expected=0, futex_word=0x5628f23a25c0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common...

New crash # coredumpctl gdb -1 PID: 2403438 (kvm) UID: 0 (root) GID: 0 (root) Signal: 11 (SEGV) Timestamp: Wed 2024-03-06 12:30:37 MSK (12min ago) Command Line: /usr/bin/kvm -id 104 -name VM2,debug-threads=on -no-shutdown -chardev...

When VMs crashed I found that system storage latancy were over 7000 ms. Also every VM had 4Gb memory. I delete storage replica and latency down below 20 ms. Also I increased memory to 6Gb. There are no crashes after this steps. I'm continue monitoring the situation.

Do you have any news for us?

server side (proxmox) # dpkg --list libc6 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description...

Client side dpkg -l | grep virt-viewer ii virt-viewer 11.0-2 amd64 Displaying the graphical console of a virtual machine ii libc6:amd64 2.36-9+deb12u3 amd64 GNU C Library: Shared libraries cat /etc/debian_version 12.2