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Bug 328597 - Crash (SIGSEGV) in debug mode with "Problematic frame: C [libc.so.1+0x3259c] strncmp+0x348" on Solaris10 Sparc
Summary: Crash (SIGSEGV) in debug mode with "Problematic frame: C [libc.so.1+0x3259c]...
Status: RESOLVED WONTFIX
Alias: None
Product: Platform
Classification: Eclipse Project
Component: SWT (show other bugs)
Version: 3.6   Edit
Hardware: Other Solaris-GTK
: P3 critical (vote)
Target Milestone: ---   Edit
Assignee: Platform-SWT-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-10-25 09:10 EDT by anders.hollstedt CLA
Modified: 2017-06-20 02:33 EDT (History)
1 user (show)

See Also:

Attachments
Dump file (35.82 KB, text/plain)
2010-10-25 09:12 EDT, anders.hollstedt CLA 		no flags Details
pstack on the core dump (80.40 KB, text/plain)
2011-02-28 06:41 EST, anders.hollstedt CLA 		no flags Details
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Description anders.hollstedt CLA 2010-10-25 09:10:33 EDT 
Build Identifier: I20100608-0911

Eclipse with a Java/maven project crashes when either stepping in debug mode, or sometimes when entering debug mode. This happens everytime for some users in a shared installation but for others it's never seen. Users are using same installation and same system (Running citrix on a Solaris 10 sparc terminal server).
The error is always:
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0xff23259c, pid=3541, tid=2
#
# JRE version: 6.0_21-b06
# Java VM: Java HotSpot(TM) Server VM (17.0-b16 mixed mode solaris-sparc )
# Problematic frame:
# C  [libc.so.1+0x3259c]  strncmp+0x348

We have tried with older JDK versions but same result.

BR /Anders



Reproducible: Always

Steps to Reproduce:
1. Enter debug mode
2. Or step through code in debug mode
3.
Comment 1 anders.hollstedt CLA 2010-10-25 09:12:43 EDT 
Created attachment 181633 [details]
Dump file
Comment 2 anders.hollstedt CLA 2011-02-28 06:41:43 EST 
Created attachment 189930 [details]
pstack on the core dump

generated a core dump and attached a pstack on the dump.

See this in the pstack:
fe5d2cc0 JVM_handle_solaris_signal (b, fe37c990, fff80f1f, 7f000, 30800, 40c00) + ae4
 ff2c8d08 __sighndlr (b, fe37c990, fe37c6d8, fe5d21a4, 0, 1) + c
 ff2bd3a0 call_user_handler (b, ffbffeff, c, 0, fee90200, fe37c6d8) + 3b8
 ff2bd588 sigacthandler (b, fe37c990, fe37c6d8, 0, 0, 0) + 60
 --- called from signal handler with signal 11 (SIGSEGV) ---
 ff23259c strncmp  (2cf9c014, d3063fec, 1, 108, 6e, 6e) + 348
 d3047bd4 pango_fc_font_map_list_families (fe37cadc, 3a9720, 3a9748, 2, 0, d3074f88) + cc
 d2a510c4 Java_org_eclipse_swt_internal_gtk_OS__1pango_1context_1list_1families (30918, fe37cca0, 15e6e80, fe37cca0, fe37cc9c, 0) + 6c
 fc00d5c0 * org/eclipse/swt/internal/gtk/OS._pango_context_list_families(I[I[I)V+2264
 fc00d56c * org/eclipse/swt/internal/gtk/OS._pango_context_list_families(I[I[I)V+0
 fc005868 * org/eclipse/swt/internal/gtk/OS.pango_context_list_families(I[I[I)V+10 (line 28380)


Core file exists if needed
Comment 3 Lakshmi P Shanmugam CLA 2017-06-20 02:33:17 EDT 
Solaris is no longer a supported platform.