%  ./wt -h WT_TEST/test_txn02.1 printlog
[
  { "lsn" : [1,128],
    "type" : 3,
    "txnid" : 1,
archive-server: ../src/os_posix/os_remove.c, 35: fh == NULL
archive-server: aborting WiredTiger library
...

(gdb) bt
#0  0x00007fff93ba0322 in select$DARWIN_EXTSN ()
WT-1  0x000000010787f679 in __wt_sleep (seconds=100, micro_seconds=0) at os_sleep.c:22
WT-2  0x00000001078a4363 in __wt_attach (session=0x7ff911004c20) at global.c:105
WT-3  0x000000010787b032 in __wt_abort (session=0x7ff911004c20) at os_abort.c:21
WT-4  0x00000001078a3b64 in __wt_assert (session=0x7ff911004c20, error=0, file_name=0x1078bbb43 "../src/os_posix/os_remove.c", line_number=35, fmt=0x1078b5180 "%s") at err.c:438
WT-5  0x000000010787eed2 in __remove_file_check (session=0x7ff911004c20, name=0x7ff910c09d30 "WiredTigerLog.0000000001") at os_remove.c:35
WT-6  0x000000010787ec7b in __wt_remove (session=0x7ff911004c20, name=0x7ff910c09d30 "WiredTigerLog.0000000001") at os_remove.c:54
WT-7  0x0000000107861947 in __wt_log_remove (session=0x7ff911004c20, lognum=1) at log.c:151
WT-8  0x0000000107844f03 in __log_archive_server (arg=0x7ff911004c20) at conn_log.c:118
WT-9  0x00007fff95f5e7a2 in _pthread_start ()
WT-10 0x00007fff95f4b1e1 in thread_start ()