Thread 24 (Thread 0xffff895f21e0 (LWP 20162)):
#0  0x0000ffff8a68e130 in ?? () from /lib/aarch64-linux-gnu/libz.so.1
#1  0x0000ffff8a68fa5c in ?? () from /lib/aarch64-linux-gnu/libz.so.1
#2  0x0000ffff8a690a8c in deflate () from /lib/aarch64-linux-gnu/libz.so.1
#3  0x0000ffff8a9a7d78 in zlib_compress (compressor=0x35e1b1d0, session=0x35ec5908, src=0xfffefc583080 "VWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLM"..., src_len=68857, dst=0xffff87b924c0 "x\234\355]\r\224]\325Uv9\246\366\307\272\254\224\002\205\226*U\260\070\274w\377\317\241\332\276\374\377L`\200\201\004\230\332!\031\222I2I&\311Lf\222L]\363\062\063\254)\235\352\034;\217Nm\212\255bW(\225\322\n\265*\"\223L \004\220\200U\213\225Z\270Y\326%\326\332\245.\227\nU\367}\357\235\357\234{\357\071\017\\\266eJo\026L&\347\333\367\374\237\275\367\331g\237}6l\274\376\206\033\227.[\276b\345\252\325k\326\256\353X\177\305\225\235W]}M\327\265\327m(\220\002)\220\002\371?#\235e\372\023\204\221\307\234\322@\223\352\303\227\234y\366\342\067\236Y\322}\367\341O", dst_len=68857, result_lenp=0xffff895f0dd0, compression_failed=0xffff895f0dc4) at ../ext/compressors/zlib/zlib_compress.c:140
#4  0x0000ffff8ac4ba0c in __wt_blkcache_write (session=session@entry=0x35ec5908, buf=buf@entry=0xffff8665e140, addr=addr@entry=0xffff895f0fa0 "\360\337e\206\377\377", addr_sizep=addr_sizep@entry=0xffff895f10a8, compressed_sizep=compressed_sizep@entry=0xffff895f10a0, checkpoint=checkpoint@entry=false, checkpoint_io=checkpoint_io@entry=false, compressed=compressed@entry=false) at ../src/block_cache/block_io.c:294
#5  0x0000ffff8addb8c0 in __rec_write (session=session@entry=0x35ec5908, buf=buf@entry=0xffff8665e140, addr=addr@entry=0xffff895f0fa0 "\360\337e\206\377\377", addr_sizep=addr_sizep@entry=0xffff895f10a8, compressed_sizep=compressed_sizep@entry=0xffff895f10a0, checkpoint=checkpoint@entry=false, checkpoint_io=false, compressed=compressed@entry=false) at ../src/reconcile/rec_write.c:900
#6  0x0000ffff8addf68c in __rec_split_write (session=session@entry=0x35ec5908, r=r@entry=0xffff8665dff0, chunk=0xffff8665e058, compressed_image=compressed_image@entry=0x0, last_block=last_block@entry=true) at ../src/reconcile/rec_write.c:2223
#7  0x0000ffff8ade4948 in __wt_rec_split_finish (session=session@entry=0x35ec5908, r=r@entry=0xffff8665dff0) at ../src/reconcile/rec_write.c:1751
#8  0x0000ffff8adc791c in __wt_rec_col_var (session=session@entry=0x35ec5908, r=r@entry=0xffff8665dff0, pageref=pageref@entry=0x4a6f7550, salvage=salvage@entry=0x0) at ../src/reconcile/rec_col.c:1689
#9  0x0000ffff8ade32f0 in __reconcile (session=session@entry=0x35ec5908, ref=ref@entry=0x4a6f7550, salvage=salvage@entry=0x0, flags=flags@entry=96, page_lockedp=page_lockedp@entry=0xffff895f14ff) at ../src/reconcile/rec_write.c:267
#10 0x0000ffff8ade27b0 in __wt_reconcile (session=session@entry=0x35ec5908, ref=ref@entry=0x4a6f7550, salvage=salvage@entry=0x0, flags=flags@entry=96) at ../src/reconcile/rec_write.c:99
#11 0x0000ffff8ad68464 in __evict_reconcile (session=session@entry=0x35ec5908, ref=ref@entry=0x4a6f7550, evict_flags=evict_flags@entry=0) at ../src/evict/evict_page.c:822
#12 0x0000ffff8ad6ada8 in __wt_evict (session=session@entry=0x35ec5908, ref=0x4a6f7550, previous_state=3 '\003', flags=flags@entry=0) at ../src/evict/evict_page.c:182
#13 0x0000ffff8ad622c4 in __evict_page (session=session@entry=0x35ec5908, is_server=is_server@entry=true) at ../src/evict/evict_lru.c:2331
#14 0x0000ffff8ad62978 in __evict_lru_pages (session=session@entry=0x35ec5908, is_server=is_server@entry=true) at ../src/evict/evict_lru.c:1144
#15 0x0000ffff8ad669fc in __evict_pass (session=session@entry=0x35ec5908) at ../src/evict/evict_lru.c:746
#16 0x0000ffff8ad678c4 in __evict_server (session=session@entry=0x35ec5908, did_work=did_work@entry=0xffff895f192f) at ../src/evict/evict_lru.c:390
#17 0x0000ffff8ad67c10 in __wt_evict_thread_run (session=0x35ec5908, thread=0x35e664c0) at ../src/evict/evict_lru.c:297
#18 0x0000ffff8ae3f5e4 in __thread_run (arg=0x35e664c0) at ../src/support/thread_group.c:31
#19 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#20 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

--Type <RET> for more, q to quit, c to continue without paging--c
Thread 23 (Thread 0xffff81ffb1e0 (LWP 22315)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8acd3ea8 in __wt_row_search (cbt=cbt@entry=0xffff2d83b080, srch_key=srch_key@entry=0xffff2d83b1a0, insert=insert@entry=false, leaf=leaf@entry=0x0, leaf_safe=leaf_safe@entry=false, leaf_foundp=leaf_foundp@entry=0x0) at ../src/btree/row_srch.c:561
#3  0x0000ffff8ac69368 in __cursor_row_search (leaf_foundp=0x0, leaf=0x0, insert=false, cbt=0xffff2d83b080) at ../src/btree/bt_cursor.c:563
#4  __wt_btcur_search (cbt=cbt@entry=0xffff2d83b080) at ../src/btree/bt_cursor.c:819
#5  0x0000ffff8ad17f78 in __curfile_search (cursor=0xffff2d83b080) at ../src/cursor/cur_file.c:321
#6  0x0000000000412194 in read_op (exactp=0x0, op=SEARCH, cursor=0xffff2d83b080) at ../test/format/format_inline.h:49
#7  read_row_worker (tinfo=tinfo@entry=0x55c9b530, table=0x35db1490, table@entry=0x0, cursor=cursor@entry=0xffff2d83b080, keyno=keyno@entry=335444, key=key@entry=0x55c9b600, value=value@entry=0x55c9b630, bitvp=bitvp@entry=0x55c9b688 "\377", sn=false) at ../test/format/ops.c:1413
#8  0x00000000004129a4 in read_row (tinfo=tinfo@entry=0x55c9b530) at ../test/format/format_inline.h:140
#9  0x0000000000412aec in table_op (tinfo=tinfo@entry=0x55c9b530, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=READ) at ../test/format/ops.c:816
#10 0x0000000000414348 in ops (arg=0x55c9b530) at ../test/format/ops.c:1260
#11 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#12 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 22 (Thread 0xffff78ff91e0 (LWP 22309)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35ec8798, l=l@entry=0x368e1968) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8accc9a0 in __wt_row_leaf_key_work (session=session@entry=0x35ec8798, page=page@entry=0xffff2c5452d0, rip_arg=rip_arg@entry=0xffff2c545338, keyb=0xffff411e5d08, instantiate=instantiate@entry=false) at ../src/btree/row_key.c:182
#4  0x0000ffff8ac62954 in __cursor_row_slot_key_return (cbt=cbt@entry=0xffff411e5a40, rip=rip@entry=0xffff2c545338, kpack=kpack@entry=0xffff78ff85b0) at ../src/include/cursor_inline.h:512
#5  0x0000ffff8ac62f80 in __cursor_row_prev (cbt=cbt@entry=0xffff411e5a40, newpage=newpage@entry=false, restart=restart@entry=false, skippedp=skippedp@entry=0xffff78ff86e8, key_out_of_boundsp=key_out_of_boundsp@entry=0xffff78ff86e7) at ../src/btree/bt_curprev.c:688
#6  0x0000ffff8ac634a8 in __wt_btcur_prev (cbt=cbt@entry=0xffff411e5a40, truncating=truncating@entry=false) at ../src/btree/bt_curprev.c:832
#7  0x0000ffff8ad15534 in __curfile_prev (cursor=0xffff411e5a40) at ../src/cursor/cur_file.c:251
#8  0x000000000040ffe0 in read_op (cursor=0xffff411e5a40, op=PREV, exactp=0x0) at ../test/format/format_inline.h:46
#9  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x578d4860, next=next@entry=false) at ../test/format/ops.c:1646
#10 0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x578d4860, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=MODIFY) at ../test/format/ops.c:894
#11 0x0000000000414348 in ops (arg=0x578d4860) at ../test/format/ops.c:1260
#12 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#13 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 21 (Thread 0xffff73fff1e0 (LWP 22308)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35ec7e48, l=0x35e855b0) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8ae16974 in __wt_session_dhandle_readlock (session=session@entry=0x35ec7e48) at ../src/session/session_dhandle.c:775
#4  0x0000ffff8ae17168 in __wt_session_lock_dhandle (session=session@entry=0x35ec7e48, flags=flags@entry=0, is_deadp=is_deadp@entry=0xffff73ffd7af) at ../src/session/session_dhandle.c:164
#5  0x0000ffff8ad0cc18 in __curfile_reopen_int (cursor=0xffff48da9240) at ../src/cursor/cur_file.c:717
#6  0x0000ffff8ad0cec0 in __curfile_reopen (cursor=<optimized out>, sweep_check_only=<optimized out>) at ../src/cursor/cur_file.c:787
#7  0x0000ffff8ad4aa88 in __wt_cursor_cache_get (session=session@entry=0x35ec7e48, uri=uri@entry=0xffff8ae623c0 "file:WiredTigerHS.wt", hash_value=12552819710270246934, to_dup=to_dup@entry=0x0, cfg=cfg@entry=0xffff73ffd9c8, cursorp=cursorp@entry=0xffff73ffd9e8) at ../src/cursor/cur_std.c:922
#8  0x0000ffff8ae105cc in __wt_open_cursor (session=session@entry=0x35ec7e48, uri=uri@entry=0xffff8ae623c0 "file:WiredTigerHS.wt", owner=owner@entry=0x0, cfg=cfg@entry=0xffff73ffd9c8, cursorp=cursorp@entry=0xffff73ffd9e8) at ../src/session/session_api.c:657
#9  0x0000ffff8ad19c30 in __curhs_file_cursor_open (session=session@entry=0x35ec7e48, owner=owner@entry=0x0, cursorp=0xffff489d0d68) at ../src/cursor/cur_hs.c:45
#10 0x0000ffff8ad22e5c in __wt_curhs_open (session=session@entry=0x35ec7e48, owner=owner@entry=0x0, cursorp=cursorp@entry=0xffff73ffe018) at ../src/cursor/cur_hs.c:1272
#11 0x0000ffff8ad710ac in __wt_hs_insert_updates (session=session@entry=0x35ec7e48, r=r@entry=0xffff491afe80, multi=multi@entry=0xffff490ec600) at ../src/history/hs_rec.c:362
#12 0x0000ffff8addb7f8 in __rec_hs_wrapup (session=session@entry=0x35ec7e48, r=r@entry=0xffff491afe80) at ../src/reconcile/rec_write.c:2743
#13 0x0000ffff8ade1d38 in __rec_write_wrapup (session=session@entry=0x35ec7e48, r=r@entry=0xffff491afe80, page=page@entry=0xffff87f52a50) at ../src/reconcile/rec_write.c:2473
#14 0x0000ffff8ade3524 in __reconcile (session=session@entry=0x35ec7e48, ref=ref@entry=0x368d6a40, salvage=salvage@entry=0x0, flags=flags@entry=99, page_lockedp=page_lockedp@entry=0xffff73ffe47f) at ../src/reconcile/rec_write.c:326
#15 0x0000ffff8ade27b0 in __wt_reconcile (session=session@entry=0x35ec7e48, ref=ref@entry=0x368d6a40, salvage=salvage@entry=0x0, flags=flags@entry=99) at ../src/reconcile/rec_write.c:99
#16 0x0000ffff8ad68464 in __evict_reconcile (session=session@entry=0x35ec7e48, ref=ref@entry=0x368d6a40, evict_flags=evict_flags@entry=4) at ../src/evict/evict_page.c:822
#17 0x0000ffff8ad6ada8 in __wt_evict (session=session@entry=0x35ec7e48, ref=ref@entry=0x368d6a40, previous_state=previous_state@entry=3 '\003', flags=flags@entry=4) at ../src/evict/evict_page.c:182
#18 0x0000ffff8ad6b638 in __wt_page_release_evict (session=session@entry=0x35ec7e48, ref=0x368d6a40, flags=flags@entry=0) at ../src/evict/evict_page.c:91
#19 0x0000ffff8ac67490 in __cursor_reset (cbt=cbt@entry=0xffff4825b860) at ../src/include/cursor_inline.h:291
#20 0x0000ffff8ac68b14 in __wt_btcur_reset (cbt=cbt@entry=0xffff4825b860) at ../src/btree/bt_cursor.c:619
#21 0x0000ffff8ad0d818 in __curfile_reset (cursor=0xffff4825b860) at ../src/cursor/cur_file.c:280
#22 0x0000000000412c0c in table_op (tinfo=tinfo@entry=0x3673caa0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=UPDATE) at ../test/format/ops.c:909
#23 0x0000000000414250 in ops (arg=0x3673caa0) at ../test/format/ops.c:1250
#24 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#25 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 20 (Thread 0xffff7bfff1e0 (LWP 22318)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35ecb180, l=l@entry=0x368e1968) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8accc9a0 in __wt_row_leaf_key_work (session=session@entry=0x35ecb180, page=page@entry=0xffff288a0290, rip_arg=rip_arg@entry=0xffff288a02f0, keyb=0xffff29029c08, instantiate=instantiate@entry=false) at ../src/btree/row_key.c:182
#4  0x0000ffff8ac62954 in __cursor_row_slot_key_return (cbt=cbt@entry=0xffff290298f0, rip=rip@entry=0xffff288a02f0, kpack=kpack@entry=0xffff7bffe5b0) at ../src/include/cursor_inline.h:512
#5  0x0000ffff8ac62f80 in __cursor_row_prev (cbt=cbt@entry=0xffff290298f0, newpage=newpage@entry=false, restart=restart@entry=false, skippedp=skippedp@entry=0xffff7bffe6e8, key_out_of_boundsp=key_out_of_boundsp@entry=0xffff7bffe6e7) at ../src/btree/bt_curprev.c:688
#6  0x0000ffff8ac634a8 in __wt_btcur_prev (cbt=cbt@entry=0xffff290298f0, truncating=truncating@entry=false) at ../src/btree/bt_curprev.c:832
#7  0x0000ffff8ad15534 in __curfile_prev (cursor=0xffff290298f0) at ../src/cursor/cur_file.c:251
#8  0x000000000040ffe0 in read_op (cursor=0xffff290298f0, op=PREV, exactp=0x0) at ../test/format/format_inline.h:46
#9  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x593c4d70, next=next@entry=false) at ../test/format/ops.c:1646
#10 0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x593c4d70, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=UPDATE) at ../test/format/ops.c:894
#11 0x0000000000414250 in ops (arg=0x593c4d70) at ../test/format/ops.c:1250
#12 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#13 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 19 (Thread 0xffff79ffb1e0 (LWP 22322)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8acd3ea8 in __wt_row_search (cbt=cbt@entry=0xffff39e294b0, srch_key=srch_key@entry=0xffff39e295d0, insert=insert@entry=true, leaf=leaf@entry=0x0, leaf_safe=leaf_safe@entry=false, leaf_foundp=leaf_foundp@entry=0x0) at ../src/btree/row_srch.c:561
#3  0x0000ffff8ac6a0cc in __cursor_row_search (leaf_foundp=0x0, leaf=0x0, insert=true, cbt=0xffff39e294b0) at ../src/btree/bt_cursor.c:563
#4  __wt_btcur_search_near (cbt=cbt@entry=0xffff39e294b0, exactp=exactp@entry=0xffff79ffa88c) at ../src/btree/bt_cursor.c:1017
#5  0x0000ffff8ad16230 in __curfile_search_near (cursor=0xffff39e294b0, exact=0xffff79ffa88c) at ../src/cursor/cur_file.c:359
#6  0x000000000041224c in read_op (exactp=0xffff79ffa88c, op=SEARCH_NEAR, cursor=0xffff39e294b0) at ../test/format/format_inline.h:52
#7  read_row_worker (tinfo=tinfo@entry=0x593abce0, table=0x35dac030, table@entry=0x0, cursor=cursor@entry=0xffff39e294b0, keyno=keyno@entry=1206923, key=key@entry=0x593abdb0, value=value@entry=0x593abde0, bitvp=bitvp@entry=0x593abe38 "\377", sn=true) at ../test/format/ops.c:1409
#8  0x00000000004129a4 in read_row (tinfo=tinfo@entry=0x593abce0) at ../test/format/format_inline.h:140
#9  0x0000000000412aec in table_op (tinfo=tinfo@entry=0x593abce0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=READ) at ../test/format/ops.c:816
#10 0x0000000000414348 in ops (arg=0x593abce0) at ../test/format/ops.c:1260
#11 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#12 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 18 (Thread 0xffff7b7fe1e0 (LWP 22319)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8acc8fc8 in __wt_col_search (cbt=cbt@entry=0xffff6e2f0610, search_recno=1397902, leaf=leaf@entry=0x0, leaf_safe=leaf_safe@entry=false, leaf_foundp=leaf_foundp@entry=0x0) at ../src/btree/col_srch.c:178
#3  0x0000ffff8ac69314 in __cursor_col_search (leaf_foundp=0x0, leaf=0x0, cbt=0xffff6e2f0610) at ../src/btree/bt_cursor.c:538
#4  __wt_btcur_search (cbt=cbt@entry=0xffff6e2f0610) at ../src/btree/bt_cursor.c:821
#5  0x0000ffff8ad17f78 in __curfile_search (cursor=0xffff6e2f0610) at ../src/cursor/cur_file.c:321
#6  0x0000000000412194 in read_op (exactp=0x0, op=SEARCH, cursor=0xffff6e2f0610) at ../test/format/format_inline.h:49
#7  read_row_worker (tinfo=tinfo@entry=0x578d4bf0, table=0x35dadc50, table@entry=0x0, cursor=cursor@entry=0xffff6e2f0610, keyno=keyno@entry=1397902, key=key@entry=0x578d4cc0, value=value@entry=0x578d4cf0, bitvp=bitvp@entry=0x578d4d48 "\377", sn=false) at ../test/format/ops.c:1413
#8  0x00000000004129a4 in read_row (tinfo=tinfo@entry=0x578d4bf0) at ../test/format/format_inline.h:140
#9  0x0000000000412aec in table_op (tinfo=tinfo@entry=0x578d4bf0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=READ) at ../test/format/ops.c:816
#10 0x0000000000414348 in ops (arg=0x578d4bf0) at ../test/format/ops.c:1260
#11 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#12 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 17 (Thread 0xffff7a7fc1e0 (LWP 22321)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x00000000004144f8 in ops (arg=0x578d5370) at ../test/format/ops.c:1307
#3  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#4  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 16 (Thread 0xffff80ff91e0 (LWP 22317)):
#0  0x0000ffff8ad14f88 in __curfile_prev (cursor=0xffff552a9000) at ../src/cursor/cur_file.c:244
#1  0x000000000040ffe0 in read_op (cursor=0xffff552a9000, op=PREV, exactp=0x0) at ../test/format/format_inline.h:46
#2  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x593c49b0, next=next@entry=false) at ../test/format/ops.c:1646
#3  0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x593c49b0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=MODIFY) at ../test/format/ops.c:894
#4  0x00000000004141a4 in ops (arg=0x593c49b0) at ../test/format/ops.c:1227
#5  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#6  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 15 (Thread 0xffff797fa1e0 (LWP 22311)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8acd3ea8 in __wt_row_search (cbt=cbt@entry=0xffff148eba50, srch_key=srch_key@entry=0xffff148ebb70, insert=insert@entry=false, leaf=leaf@entry=0x0, leaf_safe=leaf_safe@entry=false, leaf_foundp=leaf_foundp@entry=0x0) at ../src/btree/row_srch.c:561
#3  0x0000ffff8ac69368 in __cursor_row_search (leaf_foundp=0x0, leaf=0x0, insert=false, cbt=0xffff148eba50) at ../src/btree/bt_cursor.c:563
#4  __wt_btcur_search (cbt=cbt@entry=0xffff148eba50) at ../src/btree/bt_cursor.c:819
#5  0x0000ffff8ad17f78 in __curfile_search (cursor=0xffff148eba50) at ../src/cursor/cur_file.c:321
#6  0x0000000000412194 in read_op (exactp=0x0, op=SEARCH, cursor=0xffff148eba50) at ../test/format/format_inline.h:49
#7  read_row_worker (tinfo=tinfo@entry=0x59363130, table=0x35db1490, table@entry=0x0, cursor=cursor@entry=0xffff148eba50, keyno=keyno@entry=1463149, key=key@entry=0x59363200, value=value@entry=0x59363230, bitvp=bitvp@entry=0x59363288 "\377", sn=false) at ../test/format/ops.c:1413
#8  0x00000000004129a4 in read_row (tinfo=tinfo@entry=0x59363130) at ../test/format/format_inline.h:140
#9  0x0000000000412d68 in table_op (tinfo=tinfo@entry=0x59363130, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=MODIFY) at ../test/format/ops.c:731
#10 0x0000000000414250 in ops (arg=0x59363130) at ../test/format/ops.c:1250
#11 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#12 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 14 (Thread 0xffff72ffd1e0 (LWP 22323)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8acc8fc8 in __wt_col_search (cbt=cbt@entry=0xffff51279c70, search_recno=556638, leaf=leaf@entry=0x0, leaf_safe=leaf_safe@entry=false, leaf_foundp=leaf_foundp@entry=0x0) at ../src/btree/col_srch.c:178
#3  0x0000ffff8ac6a06c in __cursor_col_search (leaf_foundp=0x0, leaf=0x0, cbt=0xffff51279c70) at ../src/btree/bt_cursor.c:538
#4  __wt_btcur_search_near (cbt=cbt@entry=0xffff51279c70, exactp=exactp@entry=0xffff72ffc88c) at ../src/btree/bt_cursor.c:1019
#5  0x0000ffff8ad16230 in __curfile_search_near (cursor=0xffff51279c70, exact=0xffff72ffc88c) at ../src/cursor/cur_file.c:359
#6  0x000000000041224c in read_op (exactp=0xffff72ffc88c, op=SEARCH_NEAR, cursor=0xffff51279c70) at ../test/format/format_inline.h:52
#7  read_row_worker (tinfo=tinfo@entry=0x593ad4c0, table=0x35daf870, table@entry=0x0, cursor=cursor@entry=0xffff51279c70, keyno=keyno@entry=57374, key=key@entry=0x593ad590, value=value@entry=0x593ad5c0, bitvp=bitvp@entry=0x593ad618 "\377", sn=true) at ../test/format/ops.c:1409
#8  0x00000000004129a4 in read_row (tinfo=tinfo@entry=0x593ad4c0) at ../test/format/format_inline.h:140
#9  0x0000000000412aec in table_op (tinfo=tinfo@entry=0x593ad4c0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=READ) at ../test/format/ops.c:816
#10 0x0000000000414348 in ops (arg=0x593ad4c0) at ../test/format/ops.c:1260
#11 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#12 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 13 (Thread 0xffff827fc1e0 (LWP 22314)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35ec9a38, l=l@entry=0x368e1968) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8accc9a0 in __wt_row_leaf_key_work (session=session@entry=0x35ec9a38, page=page@entry=0xffff4cb626b0, rip_arg=rip_arg@entry=0xffff4cb62710, keyb=0xffff4d0c4ca8, instantiate=instantiate@entry=false) at ../src/btree/row_key.c:182
#4  0x0000ffff8ac62954 in __cursor_row_slot_key_return (cbt=cbt@entry=0xffff4d0c4990, rip=rip@entry=0xffff4cb62710, kpack=kpack@entry=0xffff827fb5b0) at ../src/include/cursor_inline.h:512
#5  0x0000ffff8ac62f80 in __cursor_row_prev (cbt=cbt@entry=0xffff4d0c4990, newpage=newpage@entry=false, restart=restart@entry=false, skippedp=skippedp@entry=0xffff827fb6e8, key_out_of_boundsp=key_out_of_boundsp@entry=0xffff827fb6e7) at ../src/btree/bt_curprev.c:688
#6  0x0000ffff8ac634a8 in __wt_btcur_prev (cbt=cbt@entry=0xffff4d0c4990, truncating=truncating@entry=false) at ../src/btree/bt_curprev.c:832
#7  0x0000ffff8ad15534 in __curfile_prev (cursor=0xffff4d0c4990) at ../src/cursor/cur_file.c:251
#8  0x000000000040ffe0 in read_op (cursor=0xffff4d0c4990, op=PREV, exactp=0x0) at ../test/format/format_inline.h:46
#9  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x55c9b170, next=next@entry=false) at ../test/format/ops.c:1646
#10 0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x55c9b170, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=UPDATE) at ../test/format/ops.c:894
#11 0x0000000000414348 in ops (arg=0x55c9b170) at ../test/format/ops.c:1260
#12 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#13 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 12 (Thread 0xffff817fa1e0 (LWP 22316)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35ecacd8, l=l@entry=0x368e1968) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8accc9a0 in __wt_row_leaf_key_work (session=session@entry=0x35ecacd8, page=page@entry=0x475b3290, rip_arg=rip_arg@entry=0x475b3320, keyb=0xffff30343ba8, instantiate=instantiate@entry=false) at ../src/btree/row_key.c:182
#4  0x0000ffff8ac59ce0 in __cursor_row_slot_key_return (cbt=cbt@entry=0xffff303438e0, rip=rip@entry=0x475b3320, kpack=kpack@entry=0xffff817f95c0) at ../src/include/cursor_inline.h:512
#5  0x0000ffff8ac5a2ac in __cursor_row_next (cbt=cbt@entry=0xffff303438e0, newpage=newpage@entry=false, restart=<optimized out>, skippedp=skippedp@entry=0xffff817f96e8, key_out_of_boundsp=key_out_of_boundsp@entry=0xffff817f96e7) at ../src/btree/bt_curnext.c:502
#6  0x0000ffff8ac5b348 in __wt_btcur_next (cbt=cbt@entry=0xffff303438e0, truncating=truncating@entry=false) at ../src/btree/bt_curnext.c:864
#7  0x0000ffff8ad1490c in __curfile_next (cursor=0xffff303438e0) at ../src/cursor/cur_file.c:188
#8  0x000000000041001c in read_op (cursor=0xffff303438e0, op=NEXT, exactp=0x0) at ../test/format/format_inline.h:43
#9  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x593c45f0, next=next@entry=true) at ../test/format/ops.c:1646
#10 0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x593c45f0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=UPDATE) at ../test/format/ops.c:894
#11 0x0000000000414250 in ops (arg=0x593c45f0) at ../test/format/ops.c:1250
#12 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#13 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 11 (Thread 0xffff82ffd1e0 (LWP 22313)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35ec9590, l=l@entry=0x368e1968) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8accc9a0 in __wt_row_leaf_key_work (session=session@entry=0x35ec9590, page=page@entry=0xffff241778f0, rip_arg=rip_arg@entry=0xffff24177980, keyb=0xffff246a3388, instantiate=instantiate@entry=false) at ../src/btree/row_key.c:182
#4  0x0000ffff8ac59ce0 in __cursor_row_slot_key_return (cbt=cbt@entry=0xffff246a3070, rip=rip@entry=0xffff24177980, kpack=kpack@entry=0xffff82ffc5c0) at ../src/include/cursor_inline.h:512
#5  0x0000ffff8ac5a2ac in __cursor_row_next (cbt=cbt@entry=0xffff246a3070, newpage=newpage@entry=false, restart=<optimized out>, skippedp=skippedp@entry=0xffff82ffc6e8, key_out_of_boundsp=key_out_of_boundsp@entry=0xffff82ffc6e7) at ../src/btree/bt_curnext.c:502
#6  0x0000ffff8ac5b348 in __wt_btcur_next (cbt=cbt@entry=0xffff246a3070, truncating=truncating@entry=false) at ../src/btree/bt_curnext.c:864
#7  0x0000ffff8ad1490c in __curfile_next (cursor=0xffff246a3070) at ../src/cursor/cur_file.c:188
#8  0x000000000041001c in read_op (cursor=0xffff246a3070, op=NEXT, exactp=0x0) at ../test/format/format_inline.h:43
#9  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x55c9adb0, next=next@entry=true) at ../test/format/ops.c:1646
#10 0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x55c9adb0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=UPDATE) at ../test/format/ops.c:894
#11 0x0000000000414348 in ops (arg=0x55c9adb0) at ../test/format/ops.c:1260
#12 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#13 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 10 (Thread 0xffff837fe1e0 (LWP 22312)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35ec90e8, l=l@entry=0x368e1968) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8accc9a0 in __wt_row_leaf_key_work (session=session@entry=0x35ec90e8, page=page@entry=0xffff34a15100, rip_arg=rip_arg@entry=0xffff34a15160, keyb=0xffff34b88788, instantiate=instantiate@entry=false) at ../src/btree/row_key.c:182
#4  0x0000ffff8ac62954 in __cursor_row_slot_key_return (cbt=cbt@entry=0xffff34b88470, rip=rip@entry=0xffff34a15160, kpack=kpack@entry=0xffff837fd5b0) at ../src/include/cursor_inline.h:512
#5  0x0000ffff8ac62f80 in __cursor_row_prev (cbt=cbt@entry=0xffff34b88470, newpage=newpage@entry=false, restart=restart@entry=false, skippedp=skippedp@entry=0xffff837fd6e8, key_out_of_boundsp=key_out_of_boundsp@entry=0xffff837fd6e7) at ../src/btree/bt_curprev.c:688
#6  0x0000ffff8ac634a8 in __wt_btcur_prev (cbt=cbt@entry=0xffff34b88470, truncating=truncating@entry=false) at ../src/btree/bt_curprev.c:832
#7  0x0000ffff8ad15534 in __curfile_prev (cursor=0xffff34b88470) at ../src/cursor/cur_file.c:251
#8  0x000000000040ffe0 in read_op (cursor=0xffff34b88470, op=PREV, exactp=0x0) at ../test/format/format_inline.h:46
#9  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x593634f0, next=next@entry=false) at ../test/format/ops.c:1646
#10 0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x593634f0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=MODIFY) at ../test/format/ops.c:894
#11 0x0000000000414348 in ops (arg=0x593634f0) at ../test/format/ops.c:1260
#12 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#13 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 9 (Thread 0xffff737fe1e0 (LWP 22310)):
#0  __wt_page_release (session=session@entry=0x35ec8c40, ref=ref@entry=0x0, flags=flags@entry=848) at ../src/include/btree_inline.h:1984
#1  0x0000ffff8acc3210 in __tree_walk_internal (session=session@entry=0x35ec8c40, refp=refp@entry=0xfffed93f2b80, walkcntp=walkcntp@entry=0x0, skip_func=skip_func@entry=0xffff8ac61bb8 <__wt_btcur_skip_page>, func_cookie=func_cookie@entry=0x0, flags=848, flags@entry=592) at ../src/btree/bt_walk.c:517
#2  0x0000ffff8acc384c in __wt_tree_walk_custom_skip (session=session@entry=0x35ec8c40, refp=refp@entry=0xfffed93f2b80, skip_func=skip_func@entry=0xffff8ac61bb8 <__wt_btcur_skip_page>, func_cookie=func_cookie@entry=0x0, flags=flags@entry=592) at ../src/btree/bt_walk.c:553
#3  0x0000ffff8ac638cc in __wt_btcur_prev (cbt=cbt@entry=0xfffed93f29a0, truncating=truncating@entry=false) at ../src/btree/bt_curprev.c:885
#4  0x0000ffff8ad15534 in __curfile_prev (cursor=0xfffed93f29a0) at ../src/cursor/cur_file.c:251
#5  0x000000000040ffe0 in read_op (cursor=0xfffed93f29a0, op=PREV, exactp=0x0) at ../test/format/format_inline.h:46
#6  0x0000000000410350 in nextprev (tinfo=tinfo@entry=0x59362da0, next=next@entry=false) at ../test/format/ops.c:1646
#7  0x0000000000412b74 in table_op (tinfo=tinfo@entry=0x59362da0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=UPDATE) at ../test/format/ops.c:894
#8  0x0000000000414348 in ops (arg=0x59362da0) at ../test/format/ops.c:1260
#9  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#10 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 8 (Thread 0xffff7affd1e0 (LWP 22320)):
#0  0x0000ffff8aadb398 in sched_yield () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaf014 in __wt_yield () at ../src/os_posix/os_yield.c:25
#2  0x0000ffff8ae2e568 in __wt_readlock (session=session@entry=0x35eca830, l=l@entry=0x35ec1468) at ../src/support/mtx_rw.c:180
#3  0x0000ffff8accc9a0 in __wt_row_leaf_key_work (session=0x35eca830, page=0xffff3c2aadd0, rip_arg=0xffff3c2aae30, keyb=keyb@entry=0xffff3ce9ef98, instantiate=true) at ../src/btree/row_key.c:182
#4  0x0000ffff8acd2a24 in __wt_row_leaf_key (session=session@entry=0x35eca830, page=page@entry=0xffff3c2aadd0, rip=rip@entry=0xffff3c2aae30, key=key@entry=0xffff3ce9ef98, instantiate=instantiate@entry=true) at ../src/include/btree_inline.h:1320
#5  0x0000ffff8acd4200 in __wt_row_search (cbt=cbt@entry=0xffff3ce9ec80, srch_key=srch_key@entry=0xffff3ce9eda0, insert=insert@entry=false, leaf=leaf@entry=0x0, leaf_safe=leaf_safe@entry=false, leaf_foundp=leaf_foundp@entry=0x0) at ../src/btree/row_srch.c:663
#6  0x0000ffff8ac69368 in __cursor_row_search (leaf_foundp=0x0, leaf=0x0, insert=false, cbt=0xffff3ce9ec80) at ../src/btree/bt_cursor.c:563
#7  __wt_btcur_search (cbt=cbt@entry=0xffff3ce9ec80) at ../src/btree/bt_cursor.c:819
#8  0x0000ffff8ad17f78 in __curfile_search (cursor=0xffff3ce9ec80) at ../src/cursor/cur_file.c:321
#9  0x0000000000412194 in read_op (exactp=0x0, op=SEARCH, cursor=0xffff3ce9ec80) at ../test/format/format_inline.h:49
#10 read_row_worker (tinfo=tinfo@entry=0x578d4fb0, table=0x35db1490, table@entry=0x0, cursor=cursor@entry=0xffff3ce9ec80, keyno=keyno@entry=1619368, key=key@entry=0x578d5080, value=value@entry=0x578d50b0, bitvp=bitvp@entry=0x578d5108 "\377", sn=false) at ../test/format/ops.c:1413
#11 0x00000000004129a4 in read_row (tinfo=tinfo@entry=0x578d4fb0) at ../test/format/format_inline.h:140
#12 0x0000000000412aec in table_op (tinfo=tinfo@entry=0x578d4fb0, intxn=intxn@entry=true, iso_level=iso_level@entry=ISOLATION_SNAPSHOT, op=<optimized out>, op@entry=READ) at ../test/format/ops.c:816
#13 0x0000000000414348 in ops (arg=0x578d4fb0) at ../test/format/ops.c:1260
#14 0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#15 0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 7 (Thread 0xffff83fff1e0 (LWP 20163)):
#0  0x0000ffff8abcd788 in pthread_cond_timedwait@@GLIBC_2.17 () from /lib/aarch64-linux-gnu/libpthread.so.0
#1  0x0000ffff8adae42c in __wt_cond_wait_signal (session=session@entry=0x35ec5db0, cond=0x35e74690, usecs=27000000, run_func=run_func@entry=0xffff8acf6198 <__sweep_server_run_chk>, signalled=signalled@entry=0xffff83ffe9bb) at ../src/os_posix/os_mtx_cond.c:115
#2  0x0000ffff8acf6e24 in __sweep_server (arg=0x35ec5db0) at ../src/conn/conn_sweep.c:362
#3  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#4  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 6 (Thread 0xffff71ffb1e0 (LWP 22325)):
#0  0x0000ffff8aaea620 in select () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaebe0 in __wt_sleep (seconds=seconds@entry=0, micro_seconds=<optimized out>) at ../src/os_posix/os_sleep.c:30
#2  0x000000000040adc0 in random_sleep (max_seconds=<optimized out>, rnd=<optimized out>) at ../test/format/format_inline.h:167
#3  timestamp (arg=<optimized out>) at ../test/format/format_timestamp.c:183
#4  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#5  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 5 (Thread 0xffff727fc1e0 (LWP 22324)):
#0  0x0000ffff8acc3454 in __tree_walk_internal (session=session@entry=0x35ec9ee0, refp=refp@entry=0xffff68662a20, walkcntp=walkcntp@entry=0x0, skip_func=skip_func@entry=0xffff8acc24e8 <__tree_walk_skip_count_callback>, func_cookie=func_cookie@entry=0xffff727fb840, flags=4872, flags@entry=4616) at ../src/btree/bt_walk.c:420
#1  0x0000ffff8acc389c in __wt_tree_walk_skip (session=session@entry=0x35ec9ee0, refp=refp@entry=0xffff68662a20, skipleafcntp=skipleafcntp@entry=0xffff727fb840) at ../src/btree/bt_walk.c:601
#2  0x0000ffff8ac9015c in __wt_btcur_next_random (cbt=cbt@entry=0xffff68662840) at ../src/btree/bt_random.c:570
#3  0x0000ffff8ad12000 in __wt_curfile_next_random (cursor=0xffff68662840) at ../src/cursor/cur_file.c:220
#4  0x0000000000415540 in random_kv (arg=<optimized out>) at ../test/format/random.c:80
#5  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#6  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 4 (Thread 0xffff88df11e0 (LWP 20159)):
#0  0x0000ffff8abcd788 in pthread_cond_timedwait@@GLIBC_2.17 () from /lib/aarch64-linux-gnu/libpthread.so.0
#1  0x0000ffff8adae42c in __wt_cond_wait_signal (session=session@entry=0x35ec4b10, cond=0x35dd60a0, usecs=5000000, run_func=run_func@entry=0xffff8acf46b0 <__statlog_server_run_chk>, signalled=signalled@entry=0xffff88df096f) at ../src/os_posix/os_mtx_cond.c:115
#2  0x0000ffff8acf5b44 in __wt_cond_wait (run_func=<optimized out>, usecs=<optimized out>, cond=<optimized out>, session=0x35ec4b10) at ../src/include/misc_inline.h:19
#3  __statlog_server (arg=0x35ec4b10) at ../src/conn/conn_stat.c:587
#4  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#5  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 3 (Thread 0xffff8af24990 (LWP 20122)):
#0  0x0000ffff8aaea620 in select () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8adaebe0 in __wt_sleep (seconds=seconds@entry=0, micro_seconds=<optimized out>) at ../src/os_posix/os_sleep.c:30
#2  0x0000000000414ccc in operations (ops_seconds=<optimized out>, ops_seconds@entry=215, run_current=run_current@entry=3, run_total=run_total@entry=3) at ../test/format/ops.c:418
#3  0x00000000004185f8 in main (argc=<optimized out>, argv=<optimized out>) at ../test/format/t.c:388

Thread 2 (Thread 0xffff89df31e0 (LWP 20160)):
#0  0x0000ffff8abcd41c in pthread_cond_wait@@GLIBC_2.17 () from /lib/aarch64-linux-gnu/libpthread.so.0
#1  0x0000ffff8adae6fc in __wt_cond_wait_signal (session=session@entry=0x35ec4fb8, cond=0x35dd4280, usecs=usecs@entry=0, run_func=run_func@entry=0xffff8acf7248 <__tiered_server_run_chk>, signalled=signalled@entry=0xffff89df296f) at ../src/os_posix/os_mtx_cond.c:117
#2  0x0000ffff8acf8a40 in __tiered_server (arg=0x35ec4fb8) at ../src/conn/conn_tiered.c:383
#3  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#4  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6

Thread 1 (Thread 0xffff717fa1e0 (LWP 22326)):
#0  0x0000ffff8aa53d78 in raise () from /lib/aarch64-linux-gnu/libc.so.6
#1  0x0000ffff8aa40aac in abort () from /lib/aarch64-linux-gnu/libc.so.6
#2  0x0000ffff8ada5d54 in __wt_abort (session=session@entry=0x0) at ../src/os_common/os_abort.c:30
#3  0x000000000041deb0 in testutil_die (e=16, fmt=fmt@entry=0x41fd18 "%s/%d: %s") at ../test/utility/misc.c:78
#4  0x00000000004052b8 in checkpoint (arg=<optimized out>) at ../test/format/checkpoint.c:133
#5  0x0000ffff8abc6624 in start_thread () from /lib/aarch64-linux-gnu/libpthread.so.0
#6  0x0000ffff8aaf149c in ?? () from /lib/aarch64-linux-gnu/libc.so.6