GNU gdb 6.3
Copyright 2004 Free Software Foundation, Inc.
This GDB was configured as "sparc-sun-solaris2.9"...
Core was generated by `imap [USER 0.177.0.88]'.
Program terminated with signal 6, Aborted.

#0  0xff0205c8 in _libc_kill () from /usr/lib/libc.so.1
No symbol table info available.
#1  0xfefb6d58 in abort () from /usr/lib/libc.so.1
No symbol table info available.
#2  0x000d0e88 in i_internal_panic_handler (
    fmt=0xf1c78 "file %s: line %d (%s): assertion failed: (%s)", args=0xffbff6c8)
    at failures.c:390
#3  0x000d0498 in i_panic (format=0xf1c78 "file %s: line %d (%s): assertion failed: (%s)")
    at failures.c:180
	args = 0xffbff6c8
#4  0x000278a0 in client_handle_input (cmd=0x11ff04) at client.c:415
	client = (struct client *) 0x11fec0
	__PRETTY_FUNCTION__ = "client_handle_input"
#5  0x00027ad0 in _client_input (context=0x11fec0) at client.c:474
	client = (struct client *) 0x11fec0
	cmd = (struct client_command_context *) 0x11ff04
	ret = 1
#6  0x000dc710 in io_loop_handler_run (ioloop=0x135fb8) at ioloop-poll.c:199
	ctx = (struct ioloop_handler_context *) 0x121448
	pollfd = (struct pollfd *) 0x144398
	tv = {tv_sec = 0, tv_usec = 999821}
	io = (struct io *) 0x122450
	t_id = 2
	msecs = 999
	ret = 0
	call = true
#7  0x000db7dc in io_loop_run (ioloop=0x135fb8) at ioloop.c:281
#8  0x0003832c in main (argc=3, argv=0xffbff95c, envp=0xffbff96c) at main.c:280
(gdb)