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Mail Archives: cygwin-developers/2001/10/22/16:40:31

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Date: 22 Oct 2001 16:37:47 -0400
Message-ID: <20011022203747.5162.qmail@lizard.curl.com>
From: Jonathan Kamens <jik AT curl DOT com>
To: jik AT curl DOT com
CC: cygwin-developers AT cygwin DOT com
In-reply-to: <20011022203136.5144.qmail@lizard.curl.com> (message from
Jonathan Kamens on 22 Oct 2001 16:31:36 -0400)
Subject: Re: 1.3.4 status?
References: <3BD4635D DOT 1060208 AT ece DOT gatech DOT edu> <20011022142729 DOT A10309 AT redhat DOT com> <20011022192430 DOT 3581 DOT qmail AT lizard DOT curl DOT com> <20011022193036 DOT 3609 DOT qmail AT lizard DOT curl DOT com> <20011022203136 DOT 5144 DOT qmail AT lizard DOT curl DOT com>

I got a crash inside gdb, but like I said, the stack trace looks
pretty useless.  Here's what it says:

  (gdb) run
  Starting program: /usr/bin/ps.exe
        PID    PPID    PGID     WINPID  TTY  UID    STIME COMMAND
        192       1     192        192    0  500 16:34:20 /cygdrive/c/cygdeb/gdb
         58       1      58         58    1  500 16:34:27 /usr/bin/ps

  Program received signal SIGSEGV, Segmentation fault.
  [Switching to thread 58.0xb5]
  0x61017c92 in fhandler_console::read (this=0x61017c71, pv=0x1a43fe6c,
      buflen=256) at /u/jik/cygwin-cvs/src/winsup/cygwin/fhandler_console.cc:204
  204       HANDLE h = get_io_handle ();
  Current language:  auto; currently c++
  (gdb) thread apply all where

  Thread 3 (thread 58.0xb5):
  #0  0x61017c92 in fhandler_console::read (this=0x61017c71, pv=0x1a43fe6c,
      buflen=256) at /u/jik/cygwin-cvs/src/winsup/cygwin/fhandler_console.cc:204
  #1  0x00000000 in ?? ()

  Thread 1 (thread 58.0xc1):
  #0  0x77f682db in ?? ()
  #1  0x77f04f37 in ?? ()
  #2  0x61079fa4 in tty_list::terminate (this=0xa00000c)
      at /u/jik/cygwin-cvs/src/winsup/cygwin/tty.cc:144
  #3  0x6107af3a in tty_terminate ()
      at /u/jik/cygwin-cvs/src/winsup/cygwin/tty.cc:98
  #4  0x61004f8a in do_exit (status=0)
      at /u/jik/cygwin-cvs/src/winsup/cygwin/dcrt0.cc:969
  #5  0x61005587 in _exit () at /u/jik/cygwin-cvs/src/winsup/cygwin/dcrt0.cc:983
  #6  0x610943d9 in exit () at /u/jik/cygwin-cvs/src/newlib/libc/stdlib/exit.c:70
  #7  0x61004a07 in dll_crt0_1 ()
      at /u/jik/cygwin-cvs/src/winsup/cygwin/dcrt0.cc:769
  #8  0x61004cd5 in _dll_crt0 ()
      at /u/jik/cygwin-cvs/src/winsup/cygwin/dcrt0.cc:850
  #9  0x6100546c in dll_crt0 (uptr=0x0)
      at /u/jik/cygwin-cvs/src/winsup/cygwin/dcrt0.cc:862
  #10 0x00402347 in _size_of_stack_reserve__ ()
  #11 0x0040103d in _size_of_stack_reserve__ ()
  #12 0x77f1b9ea in ?? ()
  0x61017c92      204       HANDLE h = get_io_handle ();
  (gdb) 

I'm going to try --malloc-debugging now.

  jik

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