Bug 1399594

Summary: Segfault when logging out of SSH session: Inconsistency detected by ld.so when unloading /usr/lib64/gssntlmssp/gssntlmssp.so
Product: [Fedora] Fedora Reporter: Adrien Bustany <adrien-xx-redhatbz>
Component: opensshAssignee: Jakub Jelen <jjelen>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
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Version: 25CC: fweimer, jjelen, mattias.ellert, mgrepl, plautrba, tmraz
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Last Closed: 2016-11-29 11:18:22 UTC Type: Bug
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Description Flags
GDB session with SSH connecting and logging out of a server none

Description Adrien Bustany 2016-11-29 11:15:39 UTC
Created attachment 1225788 [details]
GDB session with SSH connecting and logging out of a server

Description of problem:
On a Fedora 25 machine (upgraded from Fedora 24 via the DNF system upgrade plugin), when logging out of an SSH machine, I get an error message coming from ld.so followed by a segfault:

Connection to myshinyserver closed.
Inconsistency detected by ld.so: dl-close.c: 811: _dl_close: Assertion `map->l_init_called' failed!
[abustany@alu ~]$echo $?
127


Attached is a GDB session that shows where the assert happens. I'm happy to provide more information if needed. Some information in the log has ben stripped (server name/ip) by myself.

Version-Release number of selected component (if applicable):
openssh-clients-7.3p1-6.fc25.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Log in to an SSH server (via password or key)
2. Log out
3. Observe error

Comment 1 Jakub Jelen 2016-11-29 11:18:22 UTC

*** This bug has been marked as a duplicate of bug 1398370 ***