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test failure 1.6.14 (svnsync test 29 with bdb; copyfrom)

From: Stefan Sperling <stsp_at_elego.de>
Date: Thu, 18 Nov 2010 00:54:42 +0100

With BDB, svnsync crashes as follows during during svnsync test 29.
It only happens with BDB. Running "./svnsync_tests.py 29 --fs-type=bdb"
triggers the problem for me on the 1.6.x branch, too.

I guess this could be related to this backport item:
   * improve svnsync handling of dir copies (r962377, -8)

Details follow:

SVNProcessTerminatedBySignal
FAIL: svnsync_tests.py 29: descending into replaced dir looks in src

#0 0x000000020f08ed0a in kill () from /usr/lib/libc.so.58.0
(gdb) up
#1 0x000000020f0e5bb1 in abort () at /usr/src/lib/libc/stdlib/abort.c:68
68 (void)kill(getpid(), SIGABRT);
(gdb)
#2 0x00000002020a87fd in svn_error_abort_on_malfunction (can_return=Could not find the frame base for "svn_error_abort_on_malfunction".
)
    at subversion/libsvn_subr/error.c:525
525 abort();
(gdb)
#3 0x00000002020a884e in svn_error__malfunction (can_return=1,
    file=0x201d7ff68 "subversion/libsvn_repos/replay.c", line=224,
    expr=0x201d7ff50 "change->copyfrom_known")
    at subversion/libsvn_subr/error.c:548
548 return malfunction_handler(can_return, file, line, expr);
(gdb)
#4 0x0000000201c7490a in add_subdir (source_root=0x20dbb60a0,
    target_root=0x2013790a0, editor=0x20aa28868, edit_baton=0x20aa288e8,
    path=0x2090df2a1 "trunk/H", parent_baton=0x20a8a90a0,
    source_path=0x2075150d0 "/trunk/A", authz_read_func=0,
    authz_read_baton=0x0, changed_paths=0x20aa28968, pool=0x207515028,
    dir_baton=0x7f7ffffec3b8) at subversion/libsvn_repos/replay.c:224
224 SVN_ERR_ASSERT(change->copyfrom_known);
(gdb) p change->copyfrom_known
$1 = 0
(gdb) bt
#0 0x000000020f08ed0a in kill () from /usr/lib/libc.so.58.0
#1 0x000000020f0e5bb1 in abort () at /usr/src/lib/libc/stdlib/abort.c:68
#2 0x00000002020a87fd in svn_error_abort_on_malfunction (can_return=Could not find the frame base for "svn_error_abort_on_malfunction".
)
    at subversion/libsvn_subr/error.c:525
#3 0x00000002020a884e in svn_error__malfunction (can_return=1,
    file=0x201d7ff68 "subversion/libsvn_repos/replay.c", line=224,
    expr=0x201d7ff50 "change->copyfrom_known")
    at subversion/libsvn_subr/error.c:548
#4 0x0000000201c7490a in add_subdir (source_root=0x20dbb60a0,
    target_root=0x2013790a0, editor=0x20aa28868, edit_baton=0x20aa288e8,
    path=0x2090df2a1 "trunk/H", parent_baton=0x20a8a90a0,
    source_path=0x2075150d0 "/trunk/A", authz_read_func=0,
    authz_read_baton=0x0, changed_paths=0x20aa28968, pool=0x207515028,
    dir_baton=0x7f7ffffec3b8) at subversion/libsvn_repos/replay.c:224
#5 0x0000000201c753b0 in path_driver_cb_func (dir_baton=0x7f7ffffec3b8,
    parent_baton=0x20a8a90a0, callback_baton=0x7f7ffffec440,
    path=0x2090df2a1 "trunk/H", pool=0x207515028)
    at subversion/libsvn_repos/replay.c:465
#6 0x000000020fb59ec9 in svn_delta_path_driver (editor=0x20aa28868,
    edit_baton=0x20aa288e8, revision=-1, paths=0x20aa28938,
    callback_func=0x201c74ea5 <path_driver_cb_func>,
    callback_baton=0x7f7ffffec440, pool=0x207512028)
    at subversion/libsvn_delta/path_driver.c:245
#7 0x0000000201c76123 in svn_repos_replay2 (root=0x2013790a0,
    base_path=0x2090de789 "trunk/H", low_water_mark=0, send_deltas=1,
    editor=0x20aa28868, edit_baton=0x20aa288e8, authz_read_func=0,
    authz_read_baton=0x0, pool=0x207512028)
    at subversion/libsvn_repos/replay.c:791
#8 0x00000002052e5c00 in svn_ra_local__replay (session=0x2028e1a78,
    revision=3, low_water_mark=0, send_deltas=1, editor=0x20aa28868,
    edit_baton=0x20aa288e8, pool=0x207512028)
    at subversion/libsvn_ra_local/ra_plugin.c:1346
#9 0x000000020bb35e07 in svn_ra_replay (session=0x2028e1a78, revision=3,
    low_water_mark=0, text_deltas=1, editor=0x20aa28868,
    edit_baton=0x20aa288e8, pool=0x207512028)
    at subversion/libsvn_ra/ra_loader.c:1013
#10 0x000000020bb35f96 in svn_ra_replay_range (session=0x2028e1a78,
    start_revision=1, end_revision=3, low_water_mark=0, text_deltas=1,
    revstart_func=0x404d31 <replay_rev_started>,
    revfinish_func=0x405003 <replay_rev_finished>, replay_baton=0x2090de850,
    pool=0x20497d028) at subversion/libsvn_ra/ra_loader.c:1056
#11 0x0000000000405784 in do_synchronize (to_session=0x209163808,
    baton=0x209163600, pool=0x20497d028) at subversion/svnsync/main.c:1781
#12 0x0000000000402d07 in with_locked (session=0x209163808,
    func=0x40531a <do_synchronize>, baton=0x209163600, pool=0x20497d028)
    at subversion/svnsync/main.c:327
#13 0x00000000004059d8 in synchronize_cmd (os=0x20497d188, b=0x7f7ffffec900,
    pool=0x20497d028) at subversion/svnsync/main.c:1824
#14 0x0000000000406ed3 in main (argc=9, argv=0x7f7ffffeca48)
    at subversion/svnsync/main.c:2381
(gdb)
Received on 2010-11-18 00:55:23 CET

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