(gdb) bt
#0  0x80504fb in report_single_mod (name=0x813d57c "bar", entry=0x0, 
    stack=0x7ffff6b0, affected_targets=0x813c624, locks=0x813c674, 
    editor=0x813c5ec, edit_baton=0x813c5d4, dir_baton=0x7ffff6b4, adds_only=0, 
    top_pool=0x813b9e4) at subversion/libsvn_wc/adm_crawler.c:700
#1  0x80517d2 in svn_wc_crawl_local_mods (parent_dir=0x813bdcc, 
    condensed_targets=0x813bd8c, editor=0x813c5ec, edit_baton=0x813c5d4, 
    pool=0x813b9e4) at subversion/libsvn_wc/adm_crawler.c:1465
#2  0x804ed8e in send_to_repos (before_editor=0x0, before_edit_baton=0x0, 
    after_editor=0x813bcfc, after_edit_baton=0x813bcf4, base_dir=0x813bdcc, 
    condensed_targets=0x813bd8c, url=0x813c134, new_entry=0x0, 
    log_msg=0x813c504, xml_dst=0x0, revision=-1, pool=0x813b9e4)
    at subversion/libsvn_client/commit.c:526
#3  0x804efb9 in svn_client_commit (before_editor=0x0, before_edit_baton=0x0, 
    after_editor=0x813bcfc, after_edit_baton=0x813bcf4, targets=0x813bb7c, 
    log_msg=0x0, xml_dst=0x0, revision=-1, pool=0x813b9e4)
    at subversion/libsvn_client/commit.c:634
#4  0x804b321 in svn_cl__commit (os=0x813bb3c, opt_state=0x7ffff840, 
    pool=0x813b9e4) at subversion/clients/cmdline/commit-cmd.c:99
#5  0x804c0c7 in main (argc=3, argv=0x7ffff8f4)
    at subversion/clients/cmdline/main.c:325