Thread 12 (Thread 0x7f34569ec700 (LWP 10859)):
#0  0x00007f345d5a1fcb in select () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00000000004cff91 in __wt_sleep (seconds=seconds@entry=1, micro_seconds=micro_seconds@entry=0) at ../src/os_posix/os_sleep.c:30
#2  0x0000000000439d70 in checkpoint (arg=<optimized out>) at ../../../test/format/checkpoint.c:78
#3  0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 11 (Thread 0x7f34571ed700 (LWP 10858)):
#0  0x00007f345d5a1fcb in select () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00000000004cff91 in __wt_sleep (seconds=seconds@entry=0, micro_seconds=<optimized out>) at ../src/os_posix/os_sleep.c:30
#2  0x0000000000447aea in random_sleep (rnd=<optimized out>, max_seconds=<optimized out>) at ../../../test/format/format.i:146
#3  timestamp (arg=<optimized out>) at ../../../test/format/util.c:328
#4  0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 10 (Thread 0x7f34579ee700 (LWP 10857)):
#0  0x00007f345d69dc6f in pread64 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cdfa3 in __posix_file_read (file_handle=0x8b718c0, wt_session=0x1e59f80, offset=237123584, len=29696, buf=<optimized out>) at ../src/os_posix/os_fs.c:425
#2  0x0000000000547a48 in __wt_read (buf=<optimized out>, len=29696, offset=237123584, fh=<optimized out>, session=0x1e59f80) at ../src/include/os_fhandle_inline.h:106
#3  __wt_block_read_off (session=0x1e59f80, block=0x5930800, buf=0x7f34579ed790, objectid=0, offset=237123584, size=29696, checksum=4079813655) at ../src/block/block_read.c:254
#4  0x0000000000548034 in __wt_bm_read (bm=0x79abcc0, session=0x1e59f80, buf=0x7f34579ed790, addr=<optimized out>, addr_size=<optimized out>) at ../src/block/block_read.c:104
#5  0x000000000045925c in __wt_bt_read (session=session@entry=0x1e59f80, buf=buf@entry=0x7f34579ed790, addr=addr@entry=0x7f34579ed859 "\343\006\360\333\272\344\363,\343\327c", addr_size=10) at ../src/btree/bt_io.c:38
#6  0x000000000058807a in __page_read (session=0x1e59f80, ref=0x6b8e000, flags=<optimized out>) at ../src/btree/bt_read.c:141
#7  0x0000000000589de5 in __wt_page_in_func (session=session@entry=0x1e59f80, ref=ref@entry=0x6b8e000, flags=flags@entry=1618, func=func@entry=0x689560 <__PRETTY_FUNCTION__.46675> "__tree_walk_internal", line=line@entry=459) at ../src/btree/bt_read.c:257
#8  0x00000000005c2108 in __wt_page_swap_func (func=<synthetic pointer>, line=459, func=<synthetic pointer>, flags=<optimized out>, want=<optimized out>, held=0x0, session=0x1e59f80) at ../src/include/btree_inline.h:1957
#9  __tree_walk_internal (flags=<optimized out>, func_cookie=<optimized out>, skip_func=<optimized out>, walkcntp=<optimized out>, refp=<optimized out>, session=<optimized out>) at ../src/btree/bt_walk.c:458
#10 __wt_tree_walk_skip (session=<optimized out>, refp=<optimized out>, skipleafcntp=<optimized out>) at ../src/btree/bt_walk.c:597
#11 0x0000000000555e9e in __wt_btcur_next_prefix (cbt=0x55c8800, prefix=<optimized out>, truncating=<optimized out>) at ../src/btree/bt_curnext.c:821
#12 0x0000000000487b88 in __curfile_next (cursor=0x55c8800) at ../src/cursor/cur_file.c:93
#13 0x000000000043ef4e in read_op (cursor=0x55c8800, op=NEXT, exactp=0x0) at ../../../test/format/format.i:51
#14 0x00000000004405e3 in nextprev (next=<optimized out>, cursor=0x55c8800, tinfo=0x2352c00) at ../../../test/format/ops.c:1275
#15 ops (arg=0x2352c00) at ../../../test/format/ops.c:1036
#16 0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#17 0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 9 (Thread 0x7f34581ef700 (LWP 10856)):
#0  0x00007f345d69dc6f in pread64 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cdfa3 in __posix_file_read (file_handle=0x8b718c0, wt_session=0x1e59790, offset=106950656, len=29696, buf=<optimized out>) at ../src/os_posix/os_fs.c:425
#2  0x0000000000547a48 in __wt_read (buf=<optimized out>, len=29696, offset=106950656, fh=<optimized out>, session=0x1e59790) at ../src/include/os_fhandle_inline.h:106
#3  __wt_block_read_off (session=0x1e59790, block=0x5930800, buf=0x7f34581ee770, objectid=0, offset=106950656, size=29696, checksum=380433732) at ../src/block/block_read.c:254
#4  0x0000000000548034 in __wt_bm_read (bm=0x79abcc0, session=0x1e59790, buf=0x7f34581ee770, addr=<optimized out>, addr_size=<optimized out>) at ../src/block/block_read.c:104
#5  0x000000000045925c in __wt_bt_read (session=session@entry=0x1e59790, buf=buf@entry=0x7f34581ee770, addr=addr@entry=0x7f34581ee839 "\343\003\017\267\272\344\026\254\325\004", addr_size=10) at ../src/btree/bt_io.c:38
#6  0x000000000058807a in __page_read (session=0x1e59790, ref=0x69e3360, flags=<optimized out>) at ../src/btree/bt_read.c:141
#7  0x0000000000589de5 in __wt_page_in_func (session=session@entry=0x1e59790, ref=ref@entry=0x69e3360, flags=flags@entry=512, func=func@entry=0x68a220 <__PRETTY_FUNCTION__.46700> "__wt_row_search", line=line@entry=438) at ../src/btree/bt_read.c:257
#8  0x00000000005d0bc4 in __wt_page_swap_func (func=<synthetic pointer>, line=438, line=438, func=<synthetic pointer>, flags=512, want=0x69e3360, held=0x65385a0, session=0x1e59790) at ../src/include/btree_inline.h:1957
#9  __wt_row_search (cbt=cbt@entry=0x2e0a400, srch_key=srch_key@entry=0x2e0a508, 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:438
#10 0x00000000005679fd in __cursor_row_search (leaf_foundp=0x0, leaf=0x0, insert=false, cbt=0x2e0a400) at ../src/btree/bt_cursor.c:397
#11 __wt_btcur_search (cbt=cbt@entry=0x2e0a400) at ../src/btree/bt_cursor.c:581
#12 0x000000000048915f in __curfile_search (cursor=0x2e0a400) at ../src/cursor/cur_file.c:201
#13 0x00000000004452ae in read_op (op=SEARCH, exactp=0x0, cursor=0x2e0a400) at ../../../test/format/format.i:71
#14 snap_verify (cursor=cursor@entry=0x2e0a400, tinfo=tinfo@entry=0x7d4f600, snap=snap@entry=0x5915de0) at ../../../test/format/snap.c:253
#15 0x0000000000445f50 in snap_repeat_txn (cursor=cursor@entry=0x2e0a400, tinfo=tinfo@entry=0x7d4f600) at ../../../test/format/snap.c:481
#16 0x0000000000440f50 in ops (arg=0x7d4f600) at ../../../test/format/ops.c:1061
#17 0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#18 0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 8 (Thread 0x7f34589f0700 (LWP 10855)):
#0  0x00007f345d69dc6f in pread64 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cdfa3 in __posix_file_read (file_handle=0x8b718c0, wt_session=0x1e58fa0, offset=66387456, len=28672, buf=<optimized out>) at ../src/os_posix/os_fs.c:425
#2  0x0000000000547a48 in __wt_read (buf=<optimized out>, len=28672, offset=66387456, fh=<optimized out>, session=0x1e58fa0) at ../src/include/os_fhandle_inline.h:106
#3  __wt_block_read_off (session=0x1e58fa0, block=0x5930800, buf=0x7f34589ef810, objectid=0, offset=66387456, size=28672, checksum=2659425803) at ../src/block/block_read.c:254
#4  0x0000000000548034 in __wt_bm_read (bm=0x79abcc0, session=0x1e58fa0, buf=0x7f34589ef810, addr=<optimized out>, addr_size=<optimized out>) at ../src/block/block_read.c:104
#5  0x000000000045925c in __wt_bt_read (session=session@entry=0x1e58fa0, buf=buf@entry=0x7f34589ef810, addr=addr@entry=0x7f34589ef8d9 "\343\001\332>\270\344\236\203}\313", addr_size=10) at ../src/btree/bt_io.c:38
#6  0x000000000058807a in __page_read (session=0x1e58fa0, ref=0x2b7ef00, flags=<optimized out>) at ../src/btree/bt_read.c:141
#7  0x0000000000589de5 in __wt_page_in_func (session=session@entry=0x1e58fa0, ref=ref@entry=0x2b7ef00, flags=flags@entry=512, func=func@entry=0x68a220 <__PRETTY_FUNCTION__.46700> "__wt_row_search", line=line@entry=438) at ../src/btree/bt_read.c:257
#8  0x00000000005d0bc4 in __wt_page_swap_func (func=<synthetic pointer>, line=438, line=438, func=<synthetic pointer>, flags=512, want=0x2b7ef00, held=0x3f88c80, session=0x1e58fa0) at ../src/include/btree_inline.h:1957
#9  __wt_row_search (cbt=cbt@entry=0x40f3800, srch_key=srch_key@entry=0x40f3908, 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:438
#10 0x000000000056a63c in __cursor_row_search (leaf_foundp=0x0, leaf=0x0, insert=true, cbt=0x40f3800) at ../src/btree/bt_cursor.c:397
#11 __wt_btcur_insert (cbt=cbt@entry=0x40f3800) at ../src/btree/bt_cursor.c:900
#12 0x000000000048590a in __curfile_insert (cursor=0x40f3800) at ../src/cursor/cur_file.c:266
#13 0x0000000000441c9b in row_insert (positioned=<optimized out>, cursor=0x40f3800, tinfo=0x7d50100) at ../../../test/format/ops.c:1690
#14 ops (arg=0x7d50100) at ../../../test/format/ops.c:869
#15 0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#16 0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 7 (Thread 0x7f34591f1700 (LWP 10854)):
#0  0x00007f345d69dc6f in pread64 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cdfa3 in __posix_file_read (file_handle=0x8b718c0, wt_session=0x1e58ba8, offset=518829056, len=29696, buf=<optimized out>) at ../src/os_posix/os_fs.c:425
#2  0x0000000000547a48 in __wt_read (buf=<optimized out>, len=29696, offset=518829056, fh=<optimized out>, session=0x1e58ba8) at ../src/include/os_fhandle_inline.h:106
#3  __wt_block_read_off (session=0x1e58ba8, block=0x5930800, buf=0x7f34591f0770, objectid=0, offset=518829056, size=29696, checksum=2589677629) at ../src/block/block_read.c:254
#4  0x0000000000548034 in __wt_bm_read (bm=0x79abcc0, session=0x1e58ba8, buf=0x7f34591f0770, addr=<optimized out>, addr_size=<optimized out>) at ../src/block/block_read.c:104
#5  0x000000000045925c in __wt_bt_read (session=session@entry=0x1e58ba8, buf=buf@entry=0x7f34591f0770, addr=addr@entry=0x7f34591f0839 "\343\017V\031\272\344\232[7\375Y4\177", addr_size=10) at ../src/btree/bt_io.c:38
#6  0x000000000058807a in __page_read (session=0x1e58ba8, ref=0x2bfb180, flags=<optimized out>) at ../src/btree/bt_read.c:141
#7  0x0000000000589de5 in __wt_page_in_func (session=session@entry=0x1e58ba8, ref=ref@entry=0x2bfb180, flags=flags@entry=512, func=func@entry=0x68a220 <__PRETTY_FUNCTION__.46700> "__wt_row_search", line=line@entry=438) at ../src/btree/bt_read.c:257
#8  0x00000000005d0bc4 in __wt_page_swap_func (func=<synthetic pointer>, line=438, line=438, func=<synthetic pointer>, flags=512, want=0x2bfb180, held=0x6539cc0, session=0x1e58ba8) at ../src/include/btree_inline.h:1957
#9  __wt_row_search (cbt=cbt@entry=0x1e9f800, srch_key=srch_key@entry=0x1e9f908, 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:438
#10 0x00000000005679fd in __cursor_row_search (leaf_foundp=0x0, leaf=0x0, insert=false, cbt=0x1e9f800) at ../src/btree/bt_cursor.c:397
#11 __wt_btcur_search (cbt=cbt@entry=0x1e9f800) at ../src/btree/bt_cursor.c:581
#12 0x000000000048915f in __curfile_search (cursor=0x1e9f800) at ../src/cursor/cur_file.c:201
#13 0x00000000004452ae in read_op (op=SEARCH, exactp=0x0, cursor=0x1e9f800) at ../../../test/format/format.i:71
#14 snap_verify (cursor=cursor@entry=0x1e9f800, tinfo=tinfo@entry=0x4ea1600, snap=snap@entry=0x1f5ea40) at ../../../test/format/snap.c:253
#15 0x0000000000445f50 in snap_repeat_txn (cursor=cursor@entry=0x1e9f800, tinfo=tinfo@entry=0x4ea1600) at ../../../test/format/snap.c:481
#16 0x0000000000440f50 in ops (arg=0x4ea1600) at ../../../test/format/ops.c:1061
#17 0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#18 0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 6 (Thread 0x7f34599f2700 (LWP 10852)):
#0  0x00007f345d6997d1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cf7e2 in __wt_cond_wait_signal (session=session@entry=0x1e57bc8, cond=0x40dc200, usecs=<optimized out>, run_func=run_func@entry=0x47a820 <__sweep_server_run_chk>, signalled=signalled@entry=0x7f34599f1def) at ../src/os_posix/os_mtx_cond.c:115
#2  0x000000000047ad7b in __sweep_server (arg=0x1e57bc8) at ../src/conn/conn_sweep.c:285
#3  0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 5 (Thread 0x7f345b9f6700 (LWP 10851)):
#0  0x00007f345d69dd1f in pwrite64 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cdda3 in __posix_file_write (file_handle=0x5981140, wt_session=0x1e577d0, offset=1703936, len=12288, buf=<optimized out>) at ../src/os_posix/os_fs.c:610
#2  0x000000000054a955 in __wt_write (buf=0x6bac000, len=12288, offset=<optimized out>, fh=<optimized out>, session=0x1e577d0) at ../src/include/os_fhandle_inline.h:182
#3  __block_write_off (caller_locked=<optimized out>, checkpoint_io=<optimized out>, data_checksum=<optimized out>, checksump=0x7f345b9f5484, sizep=0x7f345b9f548c, offsetp=0x7f345b9f5490, objectidp=<optimized out>, buf=<optimized out>, block=0x5930000, session=0x1e577d0) at ../src/block/block_write.c:327
#4  __wt_block_write_off (session=0x1e577d0, block=0x5930000, buf=<optimized out>, objectidp=0x7f345b9f5488, offsetp=0x7f345b9f5490, sizep=0x7f345b9f548c, checksump=0x7f345b9f5484, data_checksum=true, checkpoint_io=false, caller_locked=false) at ../src/block/block_write.c:389
#5  0x000000000054b259 in __wt_block_write (session=<optimized out>, block=0x5930000, buf=<optimized out>, addr=0x7f345b9f5610 "\300\030\342\003", addr_sizep=0x7f345b9f5600, data_checksum=<optimized out>, checkpoint_io=false) at ../src/block/block_write.c:195
#6  0x0000000000459d79 in __wt_bt_write (session=session@entry=0x1e577d0, buf=buf@entry=0x23aff60, addr=addr@entry=0x7f345b9f5610 "\300\030\342\003", addr_sizep=addr_sizep@entry=0x7f345b9f5600, compressed_sizep=compressed_sizep@entry=0x7f345b9f5608, checkpoint=checkpoint@entry=false, checkpoint_io=<optimized out>, compressed=<optimized out>) at ../src/btree/bt_io.c:351
#7  0x00000000004e2367 in __rec_split_write (session=0x1e577d0, r=0x23afe00, chunk=<optimized out>, last_block=<optimized out>, compressed_image=0x0) at ../src/reconcile/rec_write.c:1918
#8  0x000000000063aca9 in __wt_rec_row_leaf (session=session@entry=0x1e577d0, r=r@entry=0x23afe00, pageref=pageref@entry=0x2efca00, salvage=salvage@entry=0x0) at ../src/reconcile/rec_row.c:1061
#9  0x00000000004e68be in __reconcile (page_lockedp=<synthetic pointer>, flags=1056, salvage=0x0, ref=0x2efca00, session=0x1e577d0) at ../src/reconcile/rec_write.c:199
#10 __wt_reconcile (session=session@entry=0x1e577d0, ref=ref@entry=0x2efca00, salvage=salvage@entry=0x0, flags=flags@entry=1056) at ../src/reconcile/rec_write.c:99
#11 0x00000000004ac960 in __evict_review (inmem_splitp=<synthetic pointer>, evict_flags=0, ref=0x2efca00, session=0x1e577d0) at ../src/evict/evict_page.c:747
#12 __wt_evict (session=session@entry=0x1e577d0, ref=ref@entry=0x2efca00, previous_state=previous_state@entry=3 '\003', flags=flags@entry=0) at ../src/evict/evict_page.c:159
#13 0x00000000004a29be in __evict_page (session=0x1e577d0, is_server=<optimized out>) at ../src/evict/evict_lru.c:2317
#14 0x00000000004a3333 in __evict_lru_pages (session=session@entry=0x1e577d0, is_server=is_server@entry=false) at ../src/evict/evict_lru.c:1130
#15 0x00000000004a8aee in __wt_evict_thread_run (session=0x1e577d0, thread=0x42ef680) at ../src/evict/evict_lru.c:320
#16 0x000000000051a8f1 in __thread_run (arg=0x42ef680) at ../src/support/thread_group.c:31
#17 0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#18 0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 4 (Thread 0x7f345a1f3700 (LWP 10850)):
#0  0x00007f345d69dd1f in pwrite64 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cdda3 in __posix_file_write (file_handle=0x8b718c0, wt_session=0x1e573d8, offset=550521856, len=29696, buf=<optimized out>) at ../src/os_posix/os_fs.c:610
#2  0x000000000054a955 in __wt_write (buf=0x6b9a000, len=29696, offset=<optimized out>, fh=<optimized out>, session=0x1e573d8) at ../src/include/os_fhandle_inline.h:182
#3  __block_write_off (caller_locked=<optimized out>, checkpoint_io=<optimized out>, data_checksum=<optimized out>, checksump=0x7f345a1f2484, sizep=0x7f345a1f248c, offsetp=0x7f345a1f2490, objectidp=<optimized out>, buf=<optimized out>, block=0x5930800, session=0x1e573d8) at ../src/block/block_write.c:327
#4  __wt_block_write_off (session=0x1e573d8, block=0x5930800, buf=<optimized out>, objectidp=0x7f345a1f2488, offsetp=0x7f345a1f2490, sizep=0x7f345a1f248c, checksump=0x7f345a1f2484, data_checksum=false, checkpoint_io=false, caller_locked=false) at ../src/block/block_write.c:389
#5  0x000000000054b259 in __wt_block_write (session=<optimized out>, block=0x5930800, buf=<optimized out>, addr=0x7f345a1f2610 "", addr_sizep=0x7f345a1f2600, data_checksum=<optimized out>, checkpoint_io=false) at ../src/block/block_write.c:195
#6  0x0000000000459d79 in __wt_bt_write (session=session@entry=0x1e573d8, buf=buf@entry=0x23b0960, addr=addr@entry=0x7f345a1f2610 "", addr_sizep=addr_sizep@entry=0x7f345a1f2600, compressed_sizep=compressed_sizep@entry=0x7f345a1f2608, checkpoint=checkpoint@entry=false, checkpoint_io=<optimized out>, compressed=<optimized out>) at ../src/btree/bt_io.c:351
#7  0x00000000004e2367 in __rec_split_write (session=0x1e573d8, r=0x23b0800, chunk=<optimized out>, last_block=<optimized out>, compressed_image=0x0) at ../src/reconcile/rec_write.c:1918
#8  0x000000000063aca9 in __wt_rec_row_leaf (session=session@entry=0x1e573d8, r=r@entry=0x23b0800, pageref=pageref@entry=0x1e41e00, salvage=salvage@entry=0x0) at ../src/reconcile/rec_row.c:1061
#9  0x00000000004e68be in __reconcile (page_lockedp=<synthetic pointer>, flags=96, salvage=0x0, ref=0x1e41e00, session=0x1e573d8) at ../src/reconcile/rec_write.c:199
#10 __wt_reconcile (session=session@entry=0x1e573d8, ref=ref@entry=0x1e41e00, salvage=salvage@entry=0x0, flags=flags@entry=96) at ../src/reconcile/rec_write.c:99
#11 0x00000000004abd33 in __evict_review (inmem_splitp=<synthetic pointer>, evict_flags=0, ref=0x1e41e00, session=0x1e573d8) at ../src/evict/evict_page.c:744
#12 __wt_evict (session=session@entry=0x1e573d8, ref=ref@entry=0x1e41e00, previous_state=previous_state@entry=3 '\003', flags=flags@entry=0) at ../src/evict/evict_page.c:159
#13 0x00000000004a29be in __evict_page (session=0x1e573d8, is_server=<optimized out>) at ../src/evict/evict_lru.c:2317
#14 0x00000000004a3333 in __evict_lru_pages (session=session@entry=0x1e573d8, is_server=is_server@entry=false) at ../src/evict/evict_lru.c:1130
#15 0x00000000004a8aee in __wt_evict_thread_run (session=0x1e573d8, thread=0x7937130) at ../src/evict/evict_lru.c:320
#16 0x000000000051a8f1 in __thread_run (arg=0x7937130) at ../src/support/thread_group.c:31
#17 0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#18 0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 3 (Thread 0x7f345a9f4700 (LWP 10849)):
#0  0x00007f345d6997d1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cf7e2 in __wt_cond_wait_signal (session=session@entry=0x1e56fe0, cond=0x701bc00, usecs=usecs@entry=1000, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f345a9f3dc0) at ../src/os_posix/os_mtx_cond.c:115
#2  0x00000000004a9bfa in __wt_cond_wait (run_func=0x0, usecs=1000, cond=<optimized out>, session=0x1e56fe0) at ../src/include/misc_inline.h:19
#3  __evict_pass (session=0x1e56fe0) at ../src/evict/evict_lru.c:771
#4  __evict_server (did_work=<synthetic pointer>, session=0x1e56fe0) at ../src/evict/evict_lru.c:389
#5  __wt_evict_thread_run (session=0x1e56fe0, thread=0x45100f0) at ../src/evict/evict_lru.c:297
#6  0x000000000051a8f1 in __thread_run (arg=0x45100f0) at ../src/support/thread_group.c:31
#7  0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 2 (Thread 0x7f345b1f5700 (LWP 10845)):
#0  0x00007f345d6997d1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00000000004cf7e2 in __wt_cond_wait_signal (session=session@entry=0x1e567f0, cond=0x4ffc980, usecs=usecs@entry=60000000, run_func=run_func@entry=0x47b640 <__tiered_server_run_chk>, signalled=signalled@entry=0x7f345b1f4d8f) at ../src/os_posix/os_mtx_cond.c:115
#2  0x000000000047d127 in __tiered_server (arg=0x1e567f0) at ../src/conn/conn_tiered.c:503
#3  0x00007f345d692609 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f345d5ac133 in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 1 (Thread 0x7f345d115680 (LWP 7896)):
#0  0x00007f345d5a1fcb in select () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00000000004cff91 in __wt_sleep (seconds=seconds@entry=0, micro_seconds=micro_seconds@entry=250000) at ../src/os_posix/os_sleep.c:30
#2  0x0000000000443a93 in operations (ops_seconds=ops_seconds@entry=215, lastrun=lastrun@entry=false) at ../../../test/format/ops.c:343
#3  0x0000000000436c30 in main (argc=<optimized out>, argv=<optimized out>) at ../../../test/format/t.c:295