Checkpoint 0 complete.  Minimum ts 106115
Checkpoint 1 complete.  Minimum ts 183340
Checkpoint 2 complete.  Minimum ts 332204
Checkpoint 3 complete.  Minimum ts 378342
test_timestamp_abort: FAILED: Child process 4967 abnormally exited: Invalid argument
process aborting
Parent: compatibility: true, in-mem log sync: true, timestamp in use: true
Parent: Create 8 threads; sleep 34 seconds
/tmp/jenkins7255509542255934075.sh: line 24:  4964 Aborted                 (core dumped) ./test_timestamp_abort -C -m

(gdb) where
#0  0x00000000004f480a in __wt_lex_compare_short (user_item=0x7f41e8005298, 
    tree_item=0x7f41e8005440) at ../src/include/btree_cmp.i:246
#1  0x00000000004f533a in __wt_row_search (session=0x7f4200f95368, 
    srch_key=0x7f41e8005298, leaf=0x0, cbt=0x7f41e80051b0, insert=true, 
    restore=false) at ../src/btree/row_srch.c:348
#2  0x00000000005737df in __cursor_row_search (session=0x7f4200f95368, 
    cbt=0x7f41e80051b0, leaf=0x0, insert=true) at ../src/btree/bt_cursor.c:377
#3  0x0000000000574991 in __wt_btcur_insert (cbt=0x7f41e80051b0)
    at ../src/btree/bt_cursor.c:760
#4  0x0000000000512929 in __curfile_insert (cursor=0x7f41e80051b0)
    at ../src/cursor/cur_file.c:265
#5  0x000000000040381a in thread_run (arg=0x1f9e0f0)
    at ../../../test/csuite/timestamp_abort/main.c:319
#6  0x00007f4200789dc5 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f41ffe8b6ed in clone () from /lib64/libc.so.6
(gdb) frame 0
#0  0x00000000004f480a in __wt_lex_compare_short (user_item=0x7f41e8005298, 
    tree_item=0x7f41e8005440) at ../src/include/btree_cmp.i:246
246			if (*userp != *treep)
(gdb) p userp
$15 = (const uint8_t *) 0x7f41f1ffa200 "59919"
(gdb) p treep
$16 = (const uint8_t *) 0x55d5d5d5 <Address 0x55d5d5d5 out of bounds>
(gdb) up
#1  0x00000000004f533a in __wt_row_search (session=0x7f4200f95368, 
    srch_key=0x7f41e8005298, leaf=0x0, cbt=0x7f41e80051b0, insert=true, 
    restore=false) at ../src/btree/row_srch.c:348
348					cmp = __wt_lex_compare_short(srch_key, item);
(gdb) p item
$17 = (WT_ITEM *) 0x7f41e8005440
(gdb) p *item
$18 = {data = 0x55d5d5d5, size = 2880154539, mem = 0x0, memsize = 0, flags = 0}
(gdb) p (char *)&item.data
$19 = 0x7f41e8005440 "\325\325\325U"
(gdb) p (char *)&item.size
$20 = 0x7f41e8005448 "\253\253\253\253"