bug#2563: rgrep killing emacs

[Chong Yidong]

alex@halogen-dg.com writes:

> #6  0x081ca042 in abort () at emacs.c:432
> #7  0x080ef4d2 in multibyte_chars_in_text (
>     ptr=0xbff21905 "?237?200е?200?213вание\031??a\b\001", nbytes=25) at 
> character.c:622
> #8  0x080ef2e6 in chars_in_text (
>     ptr=0xbff21900 "Grep ?237?200е?200?213вание\031??a\b\001", nbytes=25)
>     at character.c:601
> ...
> #22 0x082aa7cc in read_process_output_call (fun_and_args=141859509) at 
> process.c:5149
> #23 0x082591a2 in internal_condition_case_1 (bfun=0x82aa7a9 
> <read_process_output_call>, arg=141859509,
>     handlers=138953065, hfun=0x82ad3a2 <exec_sentinel_error_handler>) at 
> eval.c:1559
> #24 0x082ad582 in exec_sentinel (proc=145366164, reason=140202435) at 
> process.c:6752
> #25 0x082ad756 in status_notify (deleting_process=0x0) at process.c:6856
> #26 0x082a9c59 in wait_reading_process_output (time_limit=0, 
> microsecs=997329, read_kbd=-1,
>     do_display=1, wait_for_cell=138909897, wait_proc=0x0, just_wait_proc=0) 
> at process.c:4676
> #27 0x081d34c5 in kbd_buffer_get_event (kbp=0xbff226c4, used_mouse_menu=0x0, 
> end_time=0xbff228f8)
>     at keyboard.c:4089

Could you please show the results of the following commands:

f 24
p reason
xtype
xstring

Thanks.