A Ceph daemon exhibits a segfault with 'segfault at 50 ip ... error 4 in libtcmalloc.so.4.1.2 (deleted)'

Solution Verified - Updated -

Issue

  • A ceph daemon exhibits a segfault and produces the following lines in /var/log/messages:
Jun 28 17:27:34 example-032 bash: *** Caught signal (Segmentation fault) **
Jun 28 17:27:34 example-032 bash: in thread 7f7a04db3700
Jun 28 17:27:34 example--032 kernel: ceph-osd[3350978]: segfault at 50 ip 00007f7a2111429b sp 00007f7a04dafdf0 error 4 in libtcmalloc.so.4.1.2 (deleted)[7f7a210ed000+47000]
Jun 28 17:27:35 example-032 bash: /usr/bin/bash: line 1: 3341501 Segmentation fault      TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES=128MB /usr/bin/ceph-osd -i 110 --pid-file /var/run/ceph/osd.110.pid -c /etc/ceph/ceph.conf --cluster ceph -f

Environment

  • Red Hat Ceph Storage

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.