Ceph

❯ /home/ideepika/ceph3/ceph/build/bin/ceph-osd -i 0 -c /home/ideepika/ceph3/ceph/build/ceph.conf --mkfs --key AQDzMYpg4VZUKhAAEY7PGKKPV7vC4AhcsX9QTg== --osd-uuid 7e5843aa-2112-496c-881c-6054a0e998cc
src/tcmalloc.cc:332] Attempt to free invalid pointer 0x7ffc418f68c0
[1]    1422207 IOT instruction (core dumped)  /home/ideepika/ceph3/ceph/build/bin/ceph-osd -i 0 -c  --mkfs --key  --osd-uui

env: fedora 33

Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Byte Order:                      Little Endian
Address sizes:                   39 bits physical, 48 bits virtual
CPU(s):                          8
On-line CPU(s) list:             0-7
Thread(s) per core:              2
Core(s) per socket:              4
Socket(s):                       1
NUMA node(s):                    1
Vendor ID:                       GenuineIntel
CPU family:                      6
Model:                           142
Model name:                      Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
Stepping:                        10

valgrind doesn't report a memory leak:

==1593141== LEAK SUMMARY:
==1593141==    definitely lost: 0 bytes in 0 blocks
==1593141==    indirectly lost: 0 bytes in 0 blocks
==1593141==      possibly lost: 388 bytes in 20 blocks
==1593141==    still reachable: 12,535,674 bytes in 10,452 blocks
==1593141==         suppressed: 0 bytes in 0 blocks
==1593141== Rerun with --leak-check=full to see details of leaked memory
==1593141==