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Type:
Bug
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Resolution: Duplicate
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: None
While running test_random_abort to answer the question about the child generating core files, I hit a double free error of an update structure crash.
Here's the error:
*** Error in `./test_random_abort': double free or corruption (out): 0x00007f5e20287ae0 ***
Here's the stack:
(gdb) bt
#0 0x00007f5e351a35f7 in raise () from /lib64/libc.so.6
#1 0x00007f5e351a4ce8 in abort () from /lib64/libc.so.6
#2 0x00007f5e351e3327 in __libc_message () from /lib64/libc.so.6
#3 0x00007f5e351eb053 in _int_free () from /lib64/libc.so.6
#4 0x0000000000473f88 in __wt_free_int (session=0x7f5e36368268, p_arg=0x7f5e25fd04b8) at ../src/os_common/os_alloc.c:301
#5 0x00000000005134e4 in __wt_free_update_list (session=0x7f5e36368268, updp=0x7f5e0802f380) at ../src/btree/bt_discard.c:446
#6 0x0000000000545019 in __split_multi_inmem_final (session=0x7f5e36368268, orig=0x7f5e2027ffb0, multi=0x7f5e084b5688)
at ../src/btree/bt_split.c:1569
#7 0x0000000000546a91 in __split_multi (session=0x7f5e36368268, ref=0x7f5df8255cf0, closing=false) at ../src/btree/bt_split.c:2107
#8 0x0000000000546b8b in __split_multi_lock (session=0x7f5e36368268, ref=0x7f5df8255cf0, closing=0) at ../src/btree/bt_split.c:2138
#9 0x0000000000546c56 in __wt_split_multi (session=0x7f5e36368268, ref=0x7f5df8255cf0, closing=0) at ../src/btree/bt_split.c:2165
#10 0x000000000044a0df in __evict_page_dirty_update (session=0x7f5e36368268, ref=0x7f5df8255cf0, evict_flags=0) at ../src/evict/evict_page.c:396
#11 0x0000000000449385 in __wt_evict (session=0x7f5e36368268, ref=0x7f5df8255cf0, previous_state=3 '\003', flags=0)
at ../src/evict/evict_page.c:219
#12 0x0000000000445ccc in __evict_page (session=0x7f5e36368268, is_server=false) at ../src/evict/evict_lru.c:2246
#13 0x00000000004462a1 in __wt_cache_eviction_worker (session=0x7f5e36368268, busy=false, readonly=false, pct_full=100.10070972346583)
at ../src/evict/evict_lru.c:2336
#14 0x00000000004cb3ff in __wt_cache_eviction_check (session=0x7f5e36368268, busy=false, readonly=false, didworkp=0x0)
at ../src/include/cache.i:427
#15 0x00000000004ceebe in __wt_txn_commit (session=0x7f5e36368268, cfg=0x0) at ../src/txn/txn.c:1126
#16 0x00000000004297c1 in __curfile_insert (cursor=0x7f5e08006f40) at ../src/cursor/cur_file.c:280
#17 0x000000000040328f in thread_run (arg=0x241a158) at ../../../test/csuite/random_abort/main.c:200
#18 0x00007f5e35b5ddc5 in start_thread () from /lib64/libpthread.so.0
#19 0x00007f5e35264c9d in clone () from /lib64/libc.so.6
(gdb) frame 5
#5 0x00000000005134e4 in __wt_free_update_list (session=0x7f5e36368268, updp=0x7f5e0802f380) at ../src/btree/bt_discard.c:446
446 __wt_free(session, upd);