(gdb) thread apply all bt Thread 24 (Thread 0x7fd88bfff700 (LWP 9011)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd88bffed40, expected=0, futex_word=0x1dcfb88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd88bffee10, mutex=0x1dcfb38, cond=0x1dcfb60) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1dcfb60, mutex=0x1dcfb38, abstime=0x7fd88bffee10) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d7ad00, cond=0x1dcfb30, usecs=10000, run_func=0x0, signalled=0x7fd88bffee9f) at ../src/os_posix/os_mtx_cond.c:115 #4 0x000000000046a7c5 in __wt_cond_wait (session=0x1d7ad00, cond=0x1dcfb30, usecs=10000, run_func=0x0) at ../src/include/misc_inline.h:19 #5 0x000000000046ad3c in __lsm_worker (arg=0x1d53e78) at ../src/lsm/lsm_worker.c:159 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd88bfff700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7fd8ccff9700 (LWP 9010)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8ccff8d40, expected=0, futex_word=0x1dcfb88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8ccff8e10, mutex=0x1dcfb38, cond=0x1dcfb60) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1dcfb60, mutex=0x1dcfb38, abstime=0x7fd8ccff8e10) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d7a920, cond=0x1dcfb30, usecs=10000, run_func=0x0, signalled=0x7fd8ccff8e9f) at ../src/os_posix/os_mtx_cond.c:115 #4 0x000000000046a7c5 in __wt_cond_wait (session=0x1d7a920, cond=0x1dcfb30, usecs=10000, run_func=0x0) at ../src/include/misc_inline.h:19 #5 0x000000000046ad3c in __lsm_worker (arg=0x1d53e48) at ../src/lsm/lsm_worker.c:159 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8ccff9700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7fd8cd7fa700 (LWP 9009)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8cd7f9d40, expected=0, futex_word=0x1dcfb88) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8cd7f9e10, mutex=0x1dcfb38, cond=0x1dcfb60) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1dcfb60, mutex=0x1dcfb38, abstime=0x7fd8cd7f9e10) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d7a540, cond=0x1dcfb30, usecs=10000, run_func=0x0, signalled=0x7fd8cd7f9e9f) at ../src/os_posix/os_mtx_cond.c:115 #4 0x000000000046a7c5 in __wt_cond_wait (session=0x1d7a540, cond=0x1dcfb30, usecs=10000, run_func=0x0) at ../src/include/misc_inline.h:19 #5 0x000000000046ad3c in __lsm_worker (arg=0x1d53e18) at ../src/lsm/lsm_worker.c:159 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8cd7fa700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7fd8cdffb700 (LWP 9008)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8cdffac30, expected=0, futex_word=0x1dc04cc) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8cdffad00, mutex=0x1dc0478, cond=0x1dc04a0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1dc04a0, mutex=0x1dc0478, abstime=0x7fd8cdffad00) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d7a160, cond=0x1dc0470, usecs=10000, run_func=0x4c3c5a <__read_blocked>, signalled=0x7fd8cdffad8f) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004c37a2 in __wt_cond_wait (session=0x1d7a160, cond=0x1dc0470, usecs=10000, run_func=0x4c3c5a <__read_blocked>) at ../src/include/misc_inline.h:19 #5 0x00000000004c3fca in __wt_readlock (session=0x1d7a160, l=0x1d534e8) at ../src/support/mtx_rw.c:252 #6 0x00000000004637bc in __lsm_manager_run_server (session=0x1d7a160) at ../src/lsm/lsm_manager.c:358 #7 0x0000000000463c1d in __lsm_worker_manager (arg=0x1d53de8) at ../src/lsm/lsm_manager.c:435 #8 0x00007fd8e50cd6db in start_thread (arg=0x7fd8cdffb700) at pthread_create.c:463 #9 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7fd8ce7fc700 (LWP 9007)): #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007fd8e50d0023 in __GI___pthread_mutex_lock (mutex=0x1d53340) at ../nptl/pthread_mutex_lock.c:78 #2 0x00000000004a4cde in __wt_spin_lock (session=0x1d795c0, t=0x1d53340) at ../src/include/mutex_inline.h:170 #3 0x00000000004a4fc7 in __wt_spin_lock_track (session=0x1d795c0, t=0x1d53340) at ../src/include/mutex_inline.h:318 #4 0x00000000004b3047 in __session_verify (wt_session=0x1d795c0, uri=0x60d36d "table:wt", config=0x0) at ../src/session/session_api.c:1475 #5 0x0000000000403b66 in obj_verify () at ../../../test/fops/file.c:256 #6 0x0000000000403f17 in fop (arg=0x9) at ../../../test/fops/fops.c:128 #7 0x00007fd8e50cd6db in start_thread (arg=0x7fd8ce7fc700) at pthread_create.c:463 #8 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7fd8ceffd700 (LWP 9006)): #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007fd8e50d0023 in __GI___pthread_mutex_lock (mutex=0x1d53340) at ../nptl/pthread_mutex_lock.c:78 #2 0x00000000004a4cde in __wt_spin_lock (session=0x1d791e0, t=0x1d53340) at ../src/include/mutex_inline.h:170 #3 0x00000000004a4fc7 in __wt_spin_lock_track (session=0x1d791e0, t=0x1d53340) at ../src/include/mutex_inline.h:318 #4 0x00000000004b2437 in __session_upgrade (wt_session=0x1d791e0, uri=0x60d36d "table:wt", config=0x0) at ../src/session/session_api.c:1430 #5 0x0000000000403a7d in obj_upgrade () at ../../../test/fops/file.c:241 #6 0x0000000000403eff in fop (arg=0x8) at ../../../test/fops/fops.c:124 #7 0x00007fd8e50cd6db in start_thread (arg=0x7fd8ceffd700) at pthread_create.c:463 #8 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7fd8cf7fe700 (LWP 9005)): #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007fd8e50d0023 in __GI___pthread_mutex_lock (mutex=0x1d53340) at ../nptl/pthread_mutex_lock.c:78 #2 0x00000000004a4cde in __wt_spin_lock (session=0x1d78260, t=0x1d53340) at ../src/include/mutex_inline.h:170 #3 0x00000000004a4fc7 in __wt_spin_lock_track (session=0x1d78260, t=0x1d53340) at ../src/include/mutex_inline.h:318 #4 0x00000000004ad465 in __session_drop (wt_session=0x1d78260, uri=0x7fd8cf7fde40 "table:wt.8943", config=0x60cb3e "force") at ../src/session/session_api.c:977 #5 0x00000000004036d9 in obj_create_unique (force=1) at ../../../test/fops/file.c:174 #6 0x0000000000403f69 in fop (arg=0x7) at ../../../test/fops/fops.c:136 #7 0x00007fd8e50cd6db in start_thread (arg=0x7fd8cf7fe700) at pthread_create.c:463 #8 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7fd8cffff700 (LWP 9004)): #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007fd8e50d0023 in __GI___pthread_mutex_lock (mutex=0x1d53340) at ../nptl/pthread_mutex_lock.c:78 #2 0x0000000000429cce in __wt_spin_lock (session=0x1d799a0, t=0x1d53340) at ../src/include/mutex_inline.h:170 #3 0x0000000000429fb7 in __wt_spin_lock_track (session=0x1d799a0, t=0x1d53340) at ../src/include/mutex_inline.h:318 #4 0x0000000000432180 in __wt_curfile_open (session=0x1d799a0, uri=0x7fd88c033780 "file:wt.8942-000002.lsm", owner=0x7fd88c0152c0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffea18) at ../src/cursor/cur_file.c:798 #5 0x00000000004a77f0 in __session_open_cursor_int (session=0x1d799a0, uri=0x7fd88c033780 "file:wt.8942-000002.lsm", owner=0x7fd88c0152c0, other=0x0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffea18) at ../src/session/session_api.c:479 #6 0x00000000004a7b69 in __wt_open_cursor (session=0x1d799a0, uri=0x7fd88c033780 "file:wt.8942-000002.lsm", owner=0x7fd88c0152c0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffea18) at ../src/session/session_api.c:543 #7 0x00000000005c6960 in __wt_clsm_open_bulk (clsm=0x7fd88c0152c0, cfg=0x7fd8cfffeda0) at ../src/lsm/lsm_cursor_bulk.c:130 #8 0x00000000005c5deb in __wt_clsm_open (session=0x1d799a0, uri=0x7fd88c023710 "lsm:wt.8942", owner=0x0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffedb8) at ../src/lsm/lsm_cursor.c:1758 #9 0x00000000004a7725 in __session_open_cursor_int (session=0x1d799a0, uri=0x7fd88c023710 "lsm:wt.8942", owner=0x0, other=0x0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffedb8) at ../src/session/session_api.c:469 #10 0x00000000004a7b69 in __wt_open_cursor (session=0x1d799a0, uri=0x7fd88c023710 "lsm:wt.8942", owner=0x0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffedb8) at ../src/session/session_api.c:543 #11 0x00000000005b1b14 in __wt_curtable_open (session=0x1d799a0, uri=0x7fd8cfffee30 "table:wt.8942", owner=0x0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffedb8) at ../src/cursor/cur_table.c:980 #12 0x00000000004a74f8 in __session_open_cursor_int (session=0x1d799a0, uri=0x7fd8cfffee30 "table:wt.8942", owner=0x0, other=0x0, cfg=0x7fd8cfffeda0, cursorp=0x7fd8cfffedb8) at ../src/session/session_api.c:447 #13 0x00000000004a827f in __session_open_cursor (wt_session=0x1d799a0, uri=0x7fd8cfffee30 "table:wt.8942", to_dup=0x0, config=0x60c9e9 "bulk", cursorp=0x7fd8cfffee80) at ../src/session/session_api.c:591 #14 0x0000000000402f9e in obj_bulk_unique (force=0) at ../../../test/fops/file.c:96 #15 0x0000000000403f40 in fop (arg=0x6) at ../../../test/fops/fops.c:132 #16 0x00007fd8e50cd6db in start_thread (arg=0x7fd8cffff700) at pthread_create.c:463 #17 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fd8dcd46700 (LWP 9003)): #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007fd8e50d0023 in __GI___pthread_mutex_lock (mutex=0x1d53340) at ../nptl/pthread_mutex_lock.c:78 #2 0x00000000004a4cde in __wt_spin_lock (session=0x1d77aa0, t=0x1d53340) at ../src/include/mutex_inline.h:170 #3 0x00000000004a4fc7 in __wt_spin_lock_track (session=0x1d77aa0, t=0x1d53340) at ../src/include/mutex_inline.h:318 #4 0x00000000004ad465 in __session_drop (wt_session=0x1d77aa0, uri=0x60d36d "table:wt", config=0x0) at ../src/session/session_api.c:977 #5 0x0000000000403847 in obj_drop (force=0) at ../../../test/fops/file.c:193 #6 0x0000000000403ec9 in fop (arg=0x5) at ../../../test/fops/fops.c:116 #7 0x00007fd8e50cd6db in start_thread (arg=0x7fd8dcd46700) at pthread_create.c:463 #8 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fd8dd547700 (LWP 9002)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8dd545ed0, expected=0, futex_word=0x1dc04cc) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8dd545fa0, mutex=0x1dc0478, cond=0x1dc04a0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1dc04a0, mutex=0x1dc0478, abstime=0x7fd8dd545fa0) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d79d80, cond=0x1dc0470, usecs=10000, run_func=0x4c3c5a <__read_blocked>, signalled=0x7fd8dd54602f) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004c37a2 in __wt_cond_wait (session=0x1d79d80, cond=0x1dc0470, usecs=10000, run_func=0x4c3c5a <__read_blocked>) at ../src/include/misc_inline.h:19 #5 0x00000000004c3fca in __wt_readlock (session=0x1d79d80, l=0x1d534e8) at ../src/support/mtx_rw.c:252 #6 0x00000000004bb785 in __session_find_shared_dhandle (session=0x1d79d80, uri=0x642cf0 "file:WiredTigerHS.wt", checkpoint=0x0) at ../src/session/session_dhandle.c:408 #7 0x00000000004bb9e8 in __session_get_dhandle (session=0x1d79d80, uri=0x642cf0 "file:WiredTigerHS.wt", checkpoint=0x0) at ../src/session/session_dhandle.c:445 #8 0x00000000004bbabf in __wt_session_get_dhandle (session=0x1d79d80, uri=0x642cf0 "file:WiredTigerHS.wt", checkpoint=0x0, cfg=0x7fd8dd5463c0, flags=0) at ../src/session/session_dhandle.c:474 #9 0x00000000004bb36c in __wt_session_get_btree_ckpt (session=0x1d79d80, uri=0x642cf0 "file:WiredTigerHS.wt", cfg=0x7fd8dd5463c0, flags=0) at ../src/session/session_dhandle.c:319 #10 0x0000000000432202 in __wt_curfile_open (session=0x1d79d80, uri=0x642cf0 "file:WiredTigerHS.wt", owner=0x0, cfg=0x7fd8dd5463c0, cursorp=0x7fd8dd5463d0) at ../src/cursor/cur_file.c:801 #11 0x00000000004a77f0 in __session_open_cursor_int (session=0x1d79d80, uri=0x642cf0 "file:WiredTigerHS.wt", owner=0x0, other=0x0, cfg=0x7fd8dd5463c0, cursorp=0x7fd8dd5463d0) at ../src/session/session_api.c:479 #12 0x00000000004a7b69 in __wt_open_cursor (session=0x1d79d80, uri=0x642cf0 "file:WiredTigerHS.wt", owner=0x0, cfg=0x7fd8dd5463c0, cursorp=0x7fd8dd5463d0) at ../src/session/session_api.c:543 #13 0x000000000058de3a in __hs_cursor_open_int (session=0x1d79d80, cursorp=0x1d79f20) at ../src/cursor/cur_hs.c:23 #14 0x000000000058dfc4 in __wt_hs_cursor_open (session=0x1d79d80) at ../src/cursor/cur_hs.c:86 #15 0x00000000005e0485 in __wt_rec_row_leaf (session=0x1d79d80, r=0x7fd87403e290, pageref=0x7fd88401ca90, salvage=0x0) at ../src/reconcile/rec_row.c:921 #16 0x0000000000491f4f in __reconcile (session=0x1d79d80, ref=0x7fd88401ca90, salvage=0x0, flags=1362, page_lockedp=0x7fd8dd546707) at ../src/reconcile/rec_write.c:183 #17 0x0000000000491ba6 in __wt_reconcile (session=0x1d79d80, ref=0x7fd88401ca90, salvage=0x0, flags=1362) at ../src/reconcile/rec_write.c:90 #18 0x00000000004511d9 in __evict_review (session=0x1d79d80, ref=0x7fd88401ca90, evict_flags=4, inmem_splitp=0x7fd8dd54686f) at ../src/evict/evict_page.c:704 #19 0x000000000044f1b0 in __wt_evict (session=0x1d79d80, ref=0x7fd88401ca90, previous_state=3 '\003', flags=4) at ../src/evict/evict_page.c:160 #20 0x000000000044ef2e in __wt_page_release_evict (session=0x1d79d80, ref=0x7fd88401ca90, flags=0) at ../src/evict/evict_page.c:82 #21 0x000000000053910c in __wt_page_in_func (session=0x1d79d80, ref=0x7fd88401ca90, flags=512, func=0x63bc90 <__func__.35590> "__wt_row_search", line=428) at ../src/btree/bt_read.c:340 #22 0x0000000000575e07 in __wt_page_swap_func (session=0x1d79d80, held=0x1d73238, want=0x7fd88401ca90, flags=512, func=0x63bc90 <__func__.35590> "__wt_row_search", line=428) at ../src/include/btree_inline.h:1746 #23 0x00000000005774c9 in __wt_row_search (cbt=0x7fd87400c080, srch_key=0x7fd87400c180, insert=true, leaf=0x0, leaf_safe=false, leaf_foundp=0x0) at ../src/btree/row_srch.c:428 #24 0x0000000000514e76 in __cursor_row_search (cbt=0x7fd87400c080, insert=true, leaf=0x0, leaf_foundp=0x0) at ../src/btree/bt_cursor.c:367 #25 0x000000000051658b in __wt_btcur_insert (cbt=0x7fd87400c080) at ../src/btree/bt_cursor.c:828 #26 0x000000000042e07c in __curfile_insert (cursor=0x7fd87400c080) at ../src/cursor/cur_file.c:266 #27 0x000000000046f7bd in __wt_metadata_update (session=0x1d79d80, key=0x7fd874027ea0 "lsm:wt.8938", value=0x7fd8c401db90 "access_pattern_hint=none,allocation_size=4KB,app_metadata=,assert=(commit_timestamp=none,durable_timestamp=none,read_timestamp=none),block_allocation=best,block_compressor=,cache_resident=false,checks"...) at ../src/meta/meta_table.c:239 #28 0x00000000005cbf63 in __wt_lsm_meta_write (session=0x1d79d80, lsm_tree=0x7fd874025850, newconfig=0x0) at ../src/lsm/lsm_meta.c:465 #29 0x00000000005c650e in __clsm_close_bulk (cursor=0x7fd874029290) at ../src/lsm/lsm_cursor_bulk.c:46 #30 0x0000000000402fbb in obj_bulk_unique (force=0) at ../../../test/fops/file.c:97 #31 0x0000000000403f40 in fop (arg=0x4) at ../../../test/fops/fops.c:132 #32 0x00007fd8e50cd6db in start_thread (arg=0x7fd8dd547700) at pthread_create.c:463 #33 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fd8ddd48700 (LWP 9001)): #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007fd8e50d0023 in __GI___pthread_mutex_lock (mutex=0x1d53340) at ../nptl/pthread_mutex_lock.c:78 #2 0x0000000000429cce in __wt_spin_lock (session=0x1d78e00, t=0x1d53340) at ../src/include/mutex_inline.h:170 #3 0x0000000000429fb7 in __wt_spin_lock_track (session=0x1d78e00, t=0x1d53340) at ../src/include/mutex_inline.h:318 #4 0x0000000000432180 in __wt_curfile_open (session=0x1d78e00, uri=0x7fd884015da0 "file:wt.8941-000002.lsm", owner=0x7fd88400a000, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47a18) at ../src/cursor/cur_file.c:798 #5 0x00000000004a77f0 in __session_open_cursor_int (session=0x1d78e00, uri=0x7fd884015da0 "file:wt.8941-000002.lsm", owner=0x7fd88400a000, other=0x0, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47a18) at ../src/session/session_api.c:479 #6 0x00000000004a7b69 in __wt_open_cursor (session=0x1d78e00, uri=0x7fd884015da0 "file:wt.8941-000002.lsm", owner=0x7fd88400a000, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47a18) at ../src/session/session_api.c:543 #7 0x00000000005c6960 in __wt_clsm_open_bulk (clsm=0x7fd88400a000, cfg=0x7fd8ddd47da0) at ../src/lsm/lsm_cursor_bulk.c:130 #8 0x00000000005c5deb in __wt_clsm_open (session=0x1d78e00, uri=0x7fd88401ca70 "lsm:wt.8941", owner=0x0, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47db8) at ../src/lsm/lsm_cursor.c:1758 #9 0x00000000004a7725 in __session_open_cursor_int (session=0x1d78e00, uri=0x7fd88401ca70 "lsm:wt.8941", owner=0x0, other=0x0, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47db8) at ../src/session/session_api.c:469 #10 0x00000000004a7b69 in __wt_open_cursor (session=0x1d78e00, uri=0x7fd88401ca70 "lsm:wt.8941", owner=0x0, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47db8) at ../src/session/session_api.c:543 #11 0x00000000005b1b14 in __wt_curtable_open (session=0x1d78e00, uri=0x7fd8ddd47e30 "table:wt.8941", owner=0x0, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47db8) at ../src/cursor/cur_table.c:980 #12 0x00000000004a74f8 in __session_open_cursor_int (session=0x1d78e00, uri=0x7fd8ddd47e30 "table:wt.8941", owner=0x0, other=0x0, cfg=0x7fd8ddd47da0, cursorp=0x7fd8ddd47db8) at ../src/session/session_api.c:447 #13 0x00000000004a827f in __session_open_cursor (wt_session=0x1d78e00, uri=0x7fd8ddd47e30 "table:wt.8941", to_dup=0x0, config=0x60c9e9 "bulk", cursorp=0x7fd8ddd47e80) at ../src/session/session_api.c:591 #14 0x0000000000402f9e in obj_bulk_unique (force=0) at ../../../test/fops/file.c:96 #15 0x0000000000403f40 in fop (arg=0x3) at ../../../test/fops/fops.c:132 #16 0x00007fd8e50cd6db in start_thread (arg=0x7fd8ddd48700) at pthread_create.c:463 #17 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fd8de549700 (LWP 9000)): #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135 #1 0x00007fd8e50d0023 in __GI___pthread_mutex_lock (mutex=0x1d53340) at ../nptl/pthread_mutex_lock.c:78 #2 0x00000000004a4cde in __wt_spin_lock (session=0x1d78640, t=0x1d53340) at ../src/include/mutex_inline.h:170 #3 0x00000000004a4fc7 in __wt_spin_lock_track (session=0x1d78640, t=0x1d53340) at ../src/include/mutex_inline.h:318 #4 0x00000000004b2437 in __session_upgrade (wt_session=0x1d78640, uri=0x60d36d "table:wt", config=0x0) at ../src/session/session_api.c:1430 #5 0x0000000000403a7d in obj_upgrade () at ../../../test/fops/file.c:241 #6 0x0000000000403eff in fop (arg=0x2) at ../../../test/fops/fops.c:124 #7 0x00007fd8e50cd6db in start_thread (arg=0x7fd8de549700) at pthread_create.c:463 #8 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fd8ded4a700 (LWP 8999)): #0 0x00007fd8e47ab13f in __GI___select (nfds=0, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7fd8ded49560) at ../sysdeps/unix/sysv/linux/select.c:41 #1 0x000000000048148b in __wt_sleep (seconds=0, micro_seconds=1000) at ../src/os_posix/os_sleep.c:30 #2 0x0000000000535611 in __wt_spin_backoff (yield_count=0x7fd8ded495d0, sleep_usecs=0x7fd8ded495d8) at ../src/include/misc_inline.h:175 #3 0x00000000005393b0 in __wt_page_in_func (session=0x1d77e80, ref=0x7fd88401ca90, flags=520, func=0x63bc90 <__func__.35590> "__wt_row_search", line=428) at ../src/btree/bt_read.c:429 #4 0x0000000000575e07 in __wt_page_swap_func (session=0x1d77e80, held=0x1d73238, want=0x7fd88401ca90, flags=512, func=0x63bc90 <__func__.35590> "__wt_row_search", line=428) at ../src/include/btree_inline.h:1746 #5 0x00000000005774c9 in __wt_row_search (cbt=0x7fd8d40214a0, srch_key=0x7fd8d40215a0, insert=false, leaf=0x0, leaf_safe=false, leaf_foundp=0x0) at ../src/btree/row_srch.c:428 #6 0x0000000000514e76 in __cursor_row_search (cbt=0x7fd8d40214a0, insert=false, leaf=0x0, leaf_foundp=0x0) at ../src/btree/bt_cursor.c:367 #7 0x00000000005156a2 in __wt_btcur_search (cbt=0x7fd8d40214a0) at ../src/btree/bt_cursor.c:547 #8 0x000000000042d350 in __curfile_search (cursor=0x7fd8d40214a0) at ../src/cursor/cur_file.c:201 #9 0x000000000046fe00 in __wt_metadata_search (session=0x1d77e80, key=0x1dd0600 "file:WiredTigerHS.wt", valuep=0x7fd8d4006ee0) at ../src/meta/meta_table.c:325 #10 0x0000000000471bf3 in __wt_meta_track_update (session=0x1d77e80, key=0x1dd0600 "file:WiredTigerHS.wt") at ../src/meta/meta_track.c:432 #11 0x000000000046f6f3 in __wt_metadata_update (session=0x1d77e80, key=0x1dd0600 "file:WiredTigerHS.wt", value=0x7fd8d4043b20 "access_pattern_hint=none,allocation_size=4KB,app_metadata=,assert=(commit_timestamp=none,durable_timestamp=none,read_timestamp=none),block_allocation=best,block_compressor=snappy,cache_resident=false,"...) at ../src/meta/meta_table.c:231 #12 0x000000000046be4f in __ckpt_set (session=0x1d77e80, fname=0x1dd0600 "file:WiredTigerHS.wt", v=0x7fd8d8021a70 "checkpoint=(WiredTigerCheckpoint.794=(addr=\"018080808080808181e46e165c14808080e20fc080\",order=794,time=1604465086,size=0,newest_start_durable_ts=0,oldest_start_ts=0,newest_txn=0,newest_stop_durable_ts"..., use_base=true) at ../src/meta/meta_ckpt.c:204 #13 0x000000000046dfd6 in __wt_meta_ckptlist_set (session=0x1d77e80, fname=0x1dd0600 "file:WiredTigerHS.wt", ckptbase=0x7fd8d403c370, ckptlsn=0x7fd8ded49ba0) at ../src/meta/meta_ckpt.c:899 #14 0x00000000004e3dd4 in __checkpoint_tree (session=0x1d77e80, is_checkpoint=true, cfg=0x7fd8ded49e10) at ../src/txn/txn_ckpt.c:1699 #15 0x00000000004e4261 in __wt_checkpoint (session=0x1d77e80, cfg=0x7fd8ded49e10) at ../src/txn/txn_ckpt.c:1832 #16 0x00000000004e1a52 in __txn_checkpoint (session=0x1d77e80, cfg=0x7fd8ded49e10) at ../src/txn/txn_ckpt.c:900 #17 0x00000000004e25a1 in __txn_checkpoint_wrapper (session=0x1d77e80, cfg=0x7fd8ded49e10) at ../src/txn/txn_ckpt.c:1093 #18 0x00000000004e2702 in __wt_txn_checkpoint (session=0x1d77e80, cfg=0x7fd8ded49e10, waiting=true) at ../src/txn/txn_ckpt.c:1147 #19 0x00000000004b6fa3 in __session_checkpoint (wt_session=0x1d77e80, config=0x60cb3e "force") at ../src/session/session_api.c:1853 #20 0x0000000000403994 in obj_checkpoint () at ../../../test/fops/file.c:226 #21 0x0000000000403ee4 in fop (arg=0x1) at ../../../test/fops/fops.c:120 #22 0x00007fd8e50cd6db in start_thread (arg=0x7fd8ded4a700) at pthread_create.c:463 #23 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fd8df54b700 (LWP 8998)): #0 0x00007fd8e47ab13f in __GI___select (nfds=0, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7fd8df54a270) at ../sysdeps/unix/sysv/linux/select.c:41 #1 0x000000000048148b in __wt_sleep (seconds=0, micro_seconds=1000) at ../src/os_posix/os_sleep.c:30 #2 0x0000000000535611 in __wt_spin_backoff (yield_count=0x7fd8df54a2e0, sleep_usecs=0x7fd8df54a2e8) at ../src/include/misc_inline.h:175 #3 0x00000000005393b0 in __wt_page_in_func (session=0x1d78a20, ref=0x7fd88401ca90, flags=512, func=0x63bc90 <__func__.35590> "__wt_row_search", line=428) at ../src/btree/bt_read.c:429 #4 0x0000000000575e07 in __wt_page_swap_func (session=0x1d78a20, held=0x1d73238, want=0x7fd88401ca90, flags=512, func=0x63bc90 <__func__.35590> "__wt_row_search", line=428) at ../src/include/btree_inline.h:1746 #5 0x00000000005774c9 in __wt_row_search (cbt=0x7fd89c0b7870, srch_key=0x7fd89c0b7970, insert=false, leaf=0x0, leaf_safe=false, leaf_foundp=0x0) at ../src/btree/row_srch.c:428 #6 0x0000000000514e76 in __cursor_row_search (cbt=0x7fd89c0b7870, insert=false, leaf=0x0, leaf_foundp=0x0) at ../src/btree/bt_cursor.c:367 #7 0x00000000005156a2 in __wt_btcur_search (cbt=0x7fd89c0b7870) at ../src/btree/bt_cursor.c:547 #8 0x000000000042d350 in __curfile_search (cursor=0x7fd89c0b7870) at ../src/cursor/cur_file.c:201 #9 0x000000000046fe00 in __wt_metadata_search (session=0x1d78a20, key=0x7fd89c087c20 "lsm:wt.8944", valuep=0x7fd8df54a718) at ../src/meta/meta_table.c:325 #10 0x00000000005cb974 in __wt_lsm_meta_read (session=0x1d78a20, lsm_tree=0x7fd89c0a3fb0) at ../src/lsm/lsm_meta.c:382 #11 0x0000000000467e35 in __lsm_tree_open (session=0x1d78a20, uri=0x7fd89c08b4d0 "lsm:wt.8944", exclusive=true, treep=0x7fd8df54a828) at ../src/lsm/lsm_tree.c:479 #12 0x00000000004678a0 in __wt_lsm_tree_create (session=0x1d78a20, uri=0x7fd89c08b4d0 "lsm:wt.8944", exclusive=false, config=0x7fd89c0889d0 "key_format=u,leaf_page_max=4k,lsm=(chunk_size=1m,merge_max=2),type=lsm,value_format=u") at ../src/lsm/lsm_tree.c:358 #13 0x000000000049b13a in __schema_create (session=0x1d78a20, uri=0x7fd89c08b4d0 "lsm:wt.8944", config=0x7fd89c0889d0 "key_format=u,leaf_page_max=4k,lsm=(chunk_size=1m,merge_max=2),type=lsm,value_format=u") at ../src/schema/schema_create.c:809 #14 0x000000000049b325 in __wt_schema_create (session=0x1d78a20, uri=0x7fd89c08b4d0 "lsm:wt.8944", config=0x7fd89c0889d0 "key_format=u,leaf_page_max=4k,lsm=(chunk_size=1m,merge_max=2),type=lsm,value_format=u") at ../src/schema/schema_create.c:838 #15 0x0000000000499550 in __create_colgroup (session=0x1d78a20, name=0x7fd89c0081f0 "colgroup:wt.8944", exclusive=false, config=0x60d3b8 "type=lsm,lsm=(chunk_size=1m,merge_max=2),leaf_page_max=4k") at ../src/schema/schema_create.c:376 #16 0x000000000049abed in __create_table (session=0x1d78a20, uri=0x7fd8df54ae30 "table:wt.8944", exclusive=false, import=false, config=0x60d3b8 "type=lsm,lsm=(chunk_size=1m,merge_max=2),leaf_page_max=4k") at ../src/schema/schema_create.c:726 #17 0x000000000049b1d9 in __schema_create (session=0x1d78a20, uri=0x7fd8df54ae30 "table:wt.8944", config=0x60d3b8 "type=lsm,lsm=(chunk_size=1m,merge_max=2),leaf_page_max=4k") at ../src/schema/schema_create.c:813 #18 0x000000000049b325 in __wt_schema_create (session=0x1d78a20, uri=0x7fd8df54ae30 "table:wt.8944", config=0x60d3b8 "type=lsm,lsm=(chunk_size=1m,merge_max=2),leaf_page_max=4k") at ../src/schema/schema_create.c:838 #19 0x00000000004a943b in __wt_session_create (session=0x1d78a20, uri=0x7fd8df54ae30 "table:wt.8944", config=0x60d3b8 "type=lsm,lsm=(chunk_size=1m,merge_max=2),leaf_page_max=4k") at ../src/session/session_api.c:686 #20 0x00000000004a9a46 in __session_create (wt_session=0x1d78a20, uri=0x7fd8df54ae30 "table:wt.8944", config=0x60d3b8 "type=lsm,lsm=(chunk_size=1m,merge_max=2),leaf_page_max=4k") at ../src/session/session_api.c:729 #21 0x0000000000402f49 in obj_bulk_unique (force=1) at ../../../test/fops/file.c:89 #22 0x0000000000403f40 in fop (arg=0x0) at ../../../test/fops/fops.c:132 #23 0x00007fd8e50cd6db in start_thread (arg=0x7fd8df54b700) at pthread_create.c:463 #24 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fd8dfd4c700 (LWP 8997)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8dfd4bd70, expected=0, futex_word=0x1da99b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8dfd4be40, mutex=0x1da9968, cond=0x1da9990) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1da9990, mutex=0x1da9968, abstime=0x7fd8dfd4be40) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d776c0, cond=0x1da9960, usecs=10000000, run_func=0x4229b5 <__sweep_server_run_chk>, signalled=0x7fd8dfd4beb3) at ../src/os_posix/os_mtx_cond.c:115 #4 0x0000000000422ad9 in __sweep_server (arg=0x1d776c0) at ../src/conn/conn_sweep.c:287 #5 0x00007fd8e50cd6db in start_thread (arg=0x7fd8dfd4c700) at pthread_create.c:463 #6 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fd8e054d700 (LWP 8996)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8e054cd50, expected=0, futex_word=0x1da97f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8e054ce20, mutex=0x1da97a8, cond=0x1da97d0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1da97d0, mutex=0x1da97a8, abstime=0x7fd8e054ce20) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d772e0, cond=0x1da97a0, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>, signalled=0x7fd8e054ceaf) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004d21a9 in __wt_cond_wait (session=0x1d772e0, cond=0x1da97a0, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>) at ../src/include/misc_inline.h:19 #5 0x00000000004d2212 in __thread_run (arg=0x1da9750) at ../src/support/thread_group.c:29 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e054d700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fd8e0d4e700 (LWP 8995)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8e0d4dd50, expected=0, futex_word=0x1d98778) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8e0d4de20, mutex=0x1d98728, cond=0x1d98750) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1d98750, mutex=0x1d98728, abstime=0x7fd8e0d4de20) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d76f00, cond=0x1d98720, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>, signalled=0x7fd8e0d4deaf) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004d21a9 in __wt_cond_wait (session=0x1d76f00, cond=0x1d98720, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>) at ../src/include/misc_inline.h:19 #5 0x00000000004d2212 in __thread_run (arg=0x1da3e20) at ../src/support/thread_group.c:29 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e0d4e700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fd8e154f700 (LWP 8994)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8e154ed50, expected=0, futex_word=0x1da3cb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8e154ee20, mutex=0x1da3c68, cond=0x1da3c90) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1da3c90, mutex=0x1da3c68, abstime=0x7fd8e154ee20) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d76b20, cond=0x1da3c60, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>, signalled=0x7fd8e154eeaf) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004d21a9 in __wt_cond_wait (session=0x1d76b20, cond=0x1da3c60, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>) at ../src/include/misc_inline.h:19 #5 0x00000000004d2212 in __thread_run (arg=0x1da3c10) at ../src/support/thread_group.c:29 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e154f700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fd8e1d50700 (LWP 8993)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8e1d4fd50, expected=0, futex_word=0x1db4a28) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8e1d4fe20, mutex=0x1db49d8, cond=0x1db4a00) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1db4a00, mutex=0x1db49d8, abstime=0x7fd8e1d4fe20) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d76740, cond=0x1db49d0, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>, signalled=0x7fd8e1d4feaf) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004d21a9 in __wt_cond_wait (session=0x1d76740, cond=0x1db49d0, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>) at ../src/include/misc_inline.h:19 #5 0x00000000004d2212 in __thread_run (arg=0x1db4980) at ../src/support/thread_group.c:29 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e1d50700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fd8e2551700 (LWP 8992)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8e2550d50, expected=0, futex_word=0x1db4948) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8e2550e20, mutex=0x1db48f8, cond=0x1db4920) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1db4920, mutex=0x1db48f8, abstime=0x7fd8e2550e20) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d76360, cond=0x1db48f0, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>, signalled=0x7fd8e2550eaf) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004d21a9 in __wt_cond_wait (session=0x1d76360, cond=0x1db48f0, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>) at ../src/include/misc_inline.h:19 #5 0x00000000004d2212 in __thread_run (arg=0x1db48a0) at ../src/support/thread_group.c:29 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e2551700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fd8e2d52700 (LWP 8991)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8e2d51d50, expected=0, futex_word=0x1db4868) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8e2d51e20, mutex=0x1db4818, cond=0x1db4840) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1db4840, mutex=0x1db4818, abstime=0x7fd8e2d51e20) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d75f80, cond=0x1db4810, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>, signalled=0x7fd8e2d51eaf) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004d21a9 in __wt_cond_wait (session=0x1d75f80, cond=0x1db4810, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>) at ../src/include/misc_inline.h:19 #5 0x00000000004d2212 in __thread_run (arg=0x1db47c0) at ../src/support/thread_group.c:29 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e2d52700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fd8e3553700 (LWP 8990)): #0 0x00007fd8e50d3ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7fd8e3552d50, expected=0, futex_word=0x1d975d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd8e3552e20, mutex=0x1d97588, cond=0x1d975b0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x1d975b0, mutex=0x1d97588, abstime=0x7fd8e3552e20) at pthread_cond_wait.c:667 #3 0x0000000000480fa5 in __wt_cond_wait_signal (session=0x1d75ba0, cond=0x1d97580, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>, signalled=0x7fd8e3552eaf) at ../src/os_posix/os_mtx_cond.c:115 #4 0x00000000004d21a9 in __wt_cond_wait (session=0x1d75ba0, cond=0x1d97580, usecs=10000000, run_func=0x44584d <__wt_evict_thread_chk>) at ../src/include/misc_inline.h:19 #5 0x00000000004d2212 in __thread_run (arg=0x1daab60) at ../src/support/thread_group.c:29 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e3553700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fd8e3d54700 (LWP 8989)): #0 0x00007fd8e47ab13f in __GI___select (nfds=0, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7fd8e3d53dc0) at ../sysdeps/unix/sysv/linux/select.c:41 #1 0x000000000048148b in __wt_sleep (seconds=0, micro_seconds=1000) at ../src/os_posix/os_sleep.c:30 #2 0x0000000000445138 in __evict_lock_handle_list (session=0x1d757c0) at ../src/evict/evict_lru.c:51 #3 0x0000000000445d69 in __evict_server (session=0x1d757c0, did_work=0x7fd8e3d53e92) at ../src/evict/evict_lru.c:393 #4 0x0000000000445942 in __wt_evict_thread_run (session=0x1d757c0, thread=0x1d974a0) at ../src/evict/evict_lru.c:294 #5 0x00000000004d222a in __thread_run (arg=0x1d974a0) at ../src/support/thread_group.c:31 #6 0x00007fd8e50cd6db in start_thread (arg=0x7fd8e3d54700) at pthread_create.c:463 #7 0x00007fd8e47b5a3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fd8e58ff740 (LWP 8905)): #0 0x00007fd8e50ced2d in __GI___pthread_timedjoin_ex (threadid=140569436534528, thread_return=0x0, abstime=0x0, block=) at pthread_join_common.c:89 #1 0x0000000000481745 in __wt_thread_join (session=0x0, tid=0x1da9b20) at ../src/os_posix/os_thread.c:57 #2 0x0000000000403cb6 in fop_start (nthreads=10) at ../../../test/fops/fops.c:70 #3 0x00000000004043df in main (argc=0, argv=0x7ffda9f10228) at ../../../test/fops/t.c:130