From: Simon Marchi <simon.marchi@polymtl.ca>
To: Bernd Edlinger <bernd.edlinger@hotmail.de>,
Tom Tromey <tom@tromey.com>,
Simon Marchi via Gdb-patches <gdb-patches@sourceware.org>
Subject: Re: [PATCH] gdb/testsuite: capture GDB tty name in default_gdb_spawn
Date: Tue, 20 Jul 2021 01:14:38 -0400 [thread overview]
Message-ID: <86a3df13-64c5-6c4a-aa38-bd0abe34e3d7@polymtl.ca> (raw)
In-Reply-To: <AM8PR10MB47080D814181D6181F8264BCE4E19@AM8PR10MB4708.EURPRD10.PROD.OUTLOOK.COM>
On 2021-07-19 3:05 p.m., Bernd Edlinger wrote:
> expect 5.45.4-2build1
> tcl 8.6.9+1
> dejagnu 1.6.2-1
For the record, I do see it on my Ubuntu 20.04 machine. It can be
reproduced by running `runtest --status` manually in gdb/testsuite, that
could make it a bit easier to debug.
I attached GDB to runtest while it was doing its thing and waited for it
to segfault, that gave me the following backtrace (after installing the
appropriate -dbgsym packages):
#0 0x00007fe176cd8b69 in exp_close (interp=interp@entry=0x5595b70269d0, esPtr=0x5595bb6968b0) at exp_command.c:370
#1 0x00007fe176ceef9a in exp_close_all (interp=0x5595b70269d0) at exp_chan.c:582
#2 0x00007fe176bd5b72 in InvokeExitHandlers () at ./generic/tclEvent.c:911
#3 0x00007fe176bd5c0a in Tcl_Exit (status=1) at ./generic/tclEvent.c:976
#4 0x00007fe176cdb959 in Exp_ExitObjCmd (clientData=<optimized out>, interp=0x5595b70269d0, objc=<optimized out>, objv=<optimized out>) at exp_command.c:2531
#5 0x00007fe176b4d5f2 in TclNRRunCallbacks (interp=interp@entry=0x5595b70269d0, result=0, rootPtr=0x0) at ./generic/tclBasic.c:4492
#6 0x00007fe176b4cfc5 in Tcl_EvalObjv (interp=interp@entry=0x5595b70269d0, objc=objc@entry=1, objv=objv@entry=0x5595b70342d0, flags=flags@entry=2097168) at ./generic/tclBasic.c:4215
#7 0x00007fe176b4e924 in TclEvalEx (interp=interp@entry=0x5595b70269d0, script=0x5595b70ade40 "# runtest.exp -- Test framework driver\n# Copyright (C) 1992-2016 Free Software Foundation, Inc.\n#\n# This file is part of DejaGnu.\n#\n# DejaGnu is free software; you can redistribute it and/or modify it"..., numBytes=<optimized out>, flags=flags@entry=0, line=1908, line@entry=1, clNextOuter=clNextOuter@entry=0x0, outerScript=0x5595b70ade40 "# runtest.exp -- Test framework driver\n# Copyright (C) 1992-2016 Free Software Foundation, Inc.\n#\n# This file is part of DejaGnu.\n#\n# DejaGnu is free software; you can redistribute it and/or modify it"...) at ./generic/tclBasic.c:5361
#8 0x00007fe176c08f79 in Tcl_FSEvalFileEx (encodingName=<optimized out>, pathPtr=0x5595b7063510, interp=0x5595b70269d0) at ./generic/tclIOUtil.c:1824
#9 Tcl_FSEvalFileEx (interp=0x5595b70269d0, pathPtr=0x5595b7063510, encodingName=<optimized out>) at ./generic/tclIOUtil.c:1724
#10 0x00007fe176c0784c in Tcl_EvalFile (interp=0x5595b70269d0, fileName=<optimized out>) at ./generic/tclIOUtil.c:424
#11 0x00007fe176ce856e in exp_interpret_cmdfilename (interp=0x5595b70269d0, filename=0x7fff61eef573 "/usr/share/dejagnu/runtest.exp") at exp_main_sub.c:953
#12 0x00005595b6cad2e9 in main (argc=4, argv=0x7fff61eeee38) at exp_main_exp.c:48
Simon
next prev parent reply other threads:[~2021-07-20 5:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-08 21:21 Simon Marchi
2021-06-09 15:09 ` Tom Tromey
2021-06-09 15:15 ` Simon Marchi
2021-06-09 15:42 ` Simon Marchi
2021-06-10 18:26 ` Tom Tromey
2021-06-10 18:32 ` Simon Marchi
2021-07-19 18:36 ` Bernd Edlinger
2021-07-19 18:53 ` Simon Marchi
2021-07-19 19:05 ` Bernd Edlinger
2021-07-20 5:14 ` Simon Marchi [this message]
2021-07-20 20:28 ` Bernd Edlinger
2021-07-21 19:54 ` Bernd Edlinger
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