Thread 22 (Thread 0x7f28be7fc700 (LWP 459857)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28be7fbde0, clockid=<optimized out>, expected=0, futex_word=0x7f28468b766c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28be7fbde0, clockid=<optimized out>, mutex=0x7f28468b7618, cond=0x7f28468b7640) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f28468b7640, mutex=mutex@entry=0x7f28468b7618, abstime=abstime@entry=0x7f28be7fbde0) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f2844033e40, cond=cond@entry=0x7f28468b7610, usecs=50000, run_func=<optimized out>, signalled=signalled@entry=0x7f28be7fbe9f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a0d6c6 in __wt_cond_auto_wait_signal (session=session@entry=0x7f2844033e40, cond=0x7f28468b7610, progress=<optimized out>, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f28be7fbe9f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:70
#5  0x00007f28c78c2b85 in __log_server (arg=0x7f2844033e40) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:916
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f28b77fe700 (LWP 459862)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28b77fde30, clockid=<optimized out>, expected=0, futex_word=0x7f2846461d78) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28b77fde30, clockid=<optimized out>, mutex=0x7f2846461d28, cond=0x7f2846461d50) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f2846461d50, mutex=mutex@entry=0x7f2846461d28, abstime=abstime@entry=0x7f28b77fde30) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f2844035588, cond=0x7f2846461d20, usecs=10000000, run_func=run_func@entry=0x7f28c78c9600 <__sweep_server_run_chk>, signalled=signalled@entry=0x7f28b77fdeab) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c78c9ec7 in __sweep_server (arg=0x7f2844035588) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_sweep.c:296
#5  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f28b7fff700 (LWP 459861)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28b7ffee60, clockid=<optimized out>, expected=0, futex_word=0x7f2846fd4db8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28b7ffee60, clockid=<optimized out>, mutex=0x7f2846fd4d68, cond=0x7f2846fd4d90) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f2846fd4d90, mutex=mutex@entry=0x7f2846fd4d68, abstime=abstime@entry=0x7f28b7ffee60) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f28440350e0, cond=0x7f2846fd4d60, usecs=usecs@entry=10000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28b7ffeed7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a2477d in __wt_cond_wait (run_func=<optimized out>, usecs=10000000, cond=<optimized out>, session=0x7f28440350e0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __thread_run (arg=0x7f284609ec10) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:29
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f28bdffb700 (LWP 459858)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28bdffadb0, clockid=<optimized out>, expected=0, futex_word=0x7f2844026608) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28bdffadb0, clockid=<optimized out>, mutex=0x7f28440265b8, cond=0x7f28440265e0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f28440265e0, mutex=mutex@entry=0x7f28440265b8, abstime=abstime@entry=0x7f28bdffadb0) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f28440342e8, cond=cond@entry=0x7f28440265b0, usecs=1000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28bdffae57) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a0d6c6 in __wt_cond_auto_wait_signal (session=session@entry=0x7f28440342e8, cond=0x7f28440265b0, progress=<optimized out>, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f28bdffae57) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:70
#5  0x00007f28c7a0d7df in __wt_cond_auto_wait (session=session@entry=0x7f28440342e8, cond=<optimized out>, progress=<optimized out>, run_func=run_func@entry=0x0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:89
#6  0x00007f28c793f69a in __wt_evict_thread_run (session=0x7f28440342e8, thread=0x7f2846b884b0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/evict/evict_lru.c:316
#7  0x00007f28c7a24786 in __thread_run (arg=0x7f2846b884b0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:31
#8  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
--Type <RET> for more, q to quit, c to continue without paging--c
#9  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f289e7fc700 (LWP 459855)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f289e7fbe20, clockid=<optimized out>, expected=0, futex_word=0x7f284722d8cc) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f289e7fbe20, clockid=<optimized out>, mutex=0x7f284722d878, cond=0x7f284722d8a0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f284722d8a0, mutex=mutex@entry=0x7f284722d878, abstime=abstime@entry=0x7f289e7fbe20) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f28440334f0, cond=0x7f284722d870, usecs=usecs@entry=100000, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f289e7fbeb0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c78c32fb in __wt_cond_wait (run_func=0x0, usecs=100000, cond=<optimized out>, session=0x7f28440334f0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __log_file_server (arg=0x7f28440334f0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:629
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f289d7fa700 (LWP 459813)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f289d7f9e00, clockid=<optimized out>, expected=0, futex_word=0x7f284407df68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f289d7f9e00, clockid=<optimized out>, mutex=0x7f284407df18, cond=0x7f284407df40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f284407df40, mutex=mutex@entry=0x7f284407df18, abstime=abstime@entry=0x7f289d7f9e00) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f2844032ba0, cond=0x7f284407df10, usecs=5000000, run_func=run_func@entry=0x7f28c78c79bb <__statlog_server_run_chk>, signalled=signalled@entry=0x7f289d7f9e7f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c78c8e8b in __wt_cond_wait (run_func=0x7f28c78c79bb <__statlog_server_run_chk>, usecs=<optimized out>, cond=<optimized out>, session=0x7f2844032ba0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __statlog_server (arg=0x7f2844032ba0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_stat.c:587
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f28c51d3700 (LWP 459775)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28c51d2e60, clockid=<optimized out>, expected=0, futex_word=0x560736aa249c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28c51d2e60, clockid=<optimized out>, mutex=0x560736aa2448, cond=0x560736aa2470) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736aa2470, mutex=mutex@entry=0x560736aa2448, abstime=abstime@entry=0x7f28c51d2e60) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b33de0, cond=0x560736aa2440, usecs=usecs@entry=10000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28c51d2ed7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a2477d in __wt_cond_wait (run_func=<optimized out>, usecs=10000000, cond=<optimized out>, session=0x560736b33de0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __thread_run (arg=0x560736a899e0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:29
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f28c69d6700 (LWP 459772)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28c69d5db0, clockid=<optimized out>, expected=0, futex_word=0x560736aa45bc) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28c69d5db0, clockid=<optimized out>, mutex=0x560736aa4568, cond=0x560736aa4590) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736aa4590, mutex=mutex@entry=0x560736aa4568, abstime=abstime@entry=0x7f28c69d5db0) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b32fe8, cond=cond@entry=0x560736aa4560, usecs=1000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28c69d5e57) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a0d6c6 in __wt_cond_auto_wait_signal (session=session@entry=0x560736b32fe8, cond=0x560736aa4560, progress=<optimized out>, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f28c69d5e57) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:70
#5  0x00007f28c7a0d7df in __wt_cond_auto_wait (session=session@entry=0x560736b32fe8, cond=<optimized out>, progress=<optimized out>, run_func=run_func@entry=0x0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:89
#6  0x00007f28c793f69a in __wt_evict_thread_run (session=0x560736b32fe8, thread=0x560736b1d1c0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/evict/evict_lru.c:316
#7  0x00007f28c7a24786 in __thread_run (arg=0x560736b1d1c0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:31
#8  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f28b61d5700 (LWP 459770)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28b61d4e00, clockid=<optimized out>, expected=0, futex_word=0x560736b00798) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28b61d4e00, clockid=<optimized out>, mutex=0x560736b00748, cond=0x560736b00770) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736b00770, mutex=mutex@entry=0x560736b00748, abstime=abstime@entry=0x7f28b61d4e00) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b32698, cond=cond@entry=0x560736b00740, usecs=1000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28b61d4ea7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a0d6c6 in __wt_cond_auto_wait_signal (session=session@entry=0x560736b32698, cond=0x560736b00740, progress=<optimized out>, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f28b61d4ea7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:70
#5  0x00007f28c7a0d7df in __wt_cond_auto_wait (session=session@entry=0x560736b32698, cond=<optimized out>, progress=<optimized out>, run_func=run_func@entry=0x0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:89
#6  0x00007f28c78c472d in __log_wrlsn_server (arg=0x560736b32698) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:818
#7  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f28bf7fe700 (LWP 459769)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28bf7fde20, clockid=<optimized out>, expected=0, futex_word=0x560736b066b8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28bf7fde20, clockid=<optimized out>, mutex=0x560736b06668, cond=0x560736b06690) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736b06690, mutex=mutex@entry=0x560736b06668, abstime=abstime@entry=0x7f28bf7fde20) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b321f0, cond=0x560736b06660, usecs=usecs@entry=100000, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f28bf7fdeb0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c78c32fb in __wt_cond_wait (run_func=0x0, usecs=100000, cond=<optimized out>, session=0x560736b321f0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __log_file_server (arg=0x560736b321f0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:629
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f28c4956700 (LWP 459764)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560736a4c97c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x560736a4c928, cond=0x560736a4c950) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x560736a4c950, mutex=mutex@entry=0x560736a4c928) at pthread_cond_wait.c:638
#3  0x00007f28c798a299 in __wt_cond_wait_signal (session=session@entry=0x560736b31d48, cond=0x560736a4c920, usecs=usecs@entry=0, run_func=run_func@entry=0x7f28c78ca347 <__tiered_server_run_chk>, signalled=signalled@entry=0x7f28c4955e5f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:117
#4  0x00007f28c78cc130 in __tiered_server (arg=0x560736b31d48) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_tiered.c:388
#5  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f289dffb700 (LWP 459814)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f284407e08c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f284407e038, cond=0x7f284407e060) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=cond@entry=0x7f284407e060, mutex=mutex@entry=0x7f284407e038) at pthread_cond_wait.c:638
#3  0x00007f28c798a299 in __wt_cond_wait_signal (session=session@entry=0x7f2844033048, cond=0x7f284407e030, usecs=usecs@entry=0, run_func=run_func@entry=0x7f28c78ca347 <__tiered_server_run_chk>, signalled=signalled@entry=0x7f289dffae5f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:117
#4  0x00007f28c78cc130 in __tiered_server (arg=0x7f2844033048) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_tiered.c:388
#5  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f289effd700 (LWP 459856)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f289effce00, clockid=<optimized out>, expected=0, futex_word=0x7f2846a11578) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f289effce00, clockid=<optimized out>, mutex=0x7f2846a11528, cond=0x7f2846a11550) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f2846a11550, mutex=mutex@entry=0x7f2846a11528, abstime=abstime@entry=0x7f289effce00) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f2844033998, cond=cond@entry=0x7f2846a11520, usecs=1000000, run_func=<optimized out>, signalled=signalled@entry=0x7f289effcea7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a0d6c6 in __wt_cond_auto_wait_signal (session=session@entry=0x7f2844033998, cond=0x7f2846a11520, progress=<optimized out>, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f289effcea7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:70
#5  0x00007f28c7a0d7df in __wt_cond_auto_wait (session=session@entry=0x7f2844033998, cond=<optimized out>, progress=<optimized out>, run_func=run_func@entry=0x0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:89
#6  0x00007f28c78c472d in __log_wrlsn_server (arg=0x7f2844033998) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:818
#7  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f28c61d5700 (LWP 459773)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28c61d4e60, clockid=<optimized out>, expected=0, futex_word=0x560736ac950c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28c61d4e60, clockid=<optimized out>, mutex=0x560736ac94b8, cond=0x560736ac94e0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736ac94e0, mutex=mutex@entry=0x560736ac94b8, abstime=abstime@entry=0x7f28c61d4e60) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b33490, cond=0x560736ac94b0, usecs=usecs@entry=10000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28c61d4ed7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a2477d in __wt_cond_wait (run_func=<optimized out>, usecs=10000000, cond=<optimized out>, session=0x560736b33490) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __thread_run (arg=0x560736ac9460) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:29
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f289cff9700 (LWP 459801)):
#0  0x00007f28c767474b in sched_yield () at ../sysdeps/unix/syscall-template.S:78
#1  0x00007f28c798ab7a in __wt_yield () at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_yield.c:25
#2  0x00007f28c7958673 in __wt_log_slot_activate (session=session@entry=0x7f2844035a30, slot=slot@entry=0x7f284408dd18) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log_slot.c:80
#3  0x00007f28c794f0d3 in __wt_log_acquire (session=session@entry=0x7f2844035a30, recsize=<optimized out>, slot=slot@entry=0x7f284408dd18) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log.c:1375
#4  0x00007f28c7957ea3 in __log_slot_new (session=session@entry=0x7f2844035a30) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log_slot.c:269
#5  0x00007f28c795974d in __log_slot_switch_internal (session=session@entry=0x7f2844035a30, myslot=myslot@entry=0x7f289cff87f0, forced=forced@entry=true, did_work=did_work@entry=0x0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log_slot.c:365
#6  0x00007f28c7959850 in __wt_log_slot_switch (session=0x7f2844035a30, myslot=myslot@entry=0x7f289cff87f0, retry=retry@entry=true, forced=forced@entry=true, did_work=0x0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log_slot.c:406
#7  0x00007f28c7952dbf in __wt_log_force_write (session=session@entry=0x7f2844035a30, retry=retry@entry=true, did_work=did_work@entry=0x0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log.c:2462
#8  0x00007f28c7952e07 in __wt_log_flush_lsn (session=session@entry=0x7f2844035a30, lsn=lsn@entry=0x7f289cff8860, start=start@entry=false) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log.c:334
#9  0x00007f28c795426b in __wt_log_flush (session=session@entry=0x7f2844035a30, flags=flags@entry=4) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/log/log.c:2802
#10 0x00007f28c7a3930d in __txn_checkpoint (session=session@entry=0x7f2844035a30, cfg=0x7f289cff8a60) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/txn/txn_ckpt.c:1241
#11 0x00007f28c7a39be4 in __txn_checkpoint_wrapper (session=session@entry=0x7f2844035a30, cfg=cfg@entry=0x7f289cff8a60) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/txn/txn_ckpt.c:1397
#12 0x00007f28c7a39de5 in __wt_txn_checkpoint (session=session@entry=0x7f2844035a30, cfg=cfg@entry=0x7f289cff8a60, waiting=waiting@entry=true) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/txn/txn_ckpt.c:1474
#13 0x00007f28c79f78bf in __session_checkpoint (wt_session=0x7f2844035a30, config=0x7f28c7a5b099 "force=1") at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/session/session_api.c:2336
#14 0x00007f28c78c3ef8 in __logmgr_force_remove (session=session@entry=0x7f2844032250, lognum=5) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:73
#15 0x00007f28c78c403e in __logmgr_version (session=session@entry=0x7f2844032250, reconfig=reconfig@entry=true) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:186
#16 0x00007f28c78c40e0 in __wt_logmgr_reconfig (session=session@entry=0x7f2844032250, cfg=cfg@entry=0x7f289cff8bc0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:351
#17 0x00007f28c78c7888 in __wt_conn_reconfig (session=session@entry=0x7f2844032250, cfg=cfg@entry=0x7f289cff8bc0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_reconfig.c:416
#18 0x00007f28c78acc01 in __conn_reconfigure (wt_conn=<optimized out>, config=<optimized out>) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_api.c:1279
#19 0x000056073595a7a2 in wts_close (connp=connp@entry=0x7f289cff8c20) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/test/format/wts.c:573
#20 0x00005607359411bd in check_copy () at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/test/format/backup.c:72
#21 0x0000560735941f27 in backup (arg=<optimized out>) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/test/format/backup.c:694
#22 0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#23 0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f28bffff700 (LWP 459763)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28bfffee00, clockid=<optimized out>, expected=0, futex_word=0x560736a4cfc8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28bfffee00, clockid=<optimized out>, mutex=0x560736a4cf78, cond=0x560736a4cfa0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736a4cfa0, mutex=mutex@entry=0x560736a4cf78, abstime=abstime@entry=0x7f28bfffee00) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b318a0, cond=0x560736a4cf70, usecs=5000000, run_func=run_func@entry=0x7f28c78c79bb <__statlog_server_run_chk>, signalled=signalled@entry=0x7f28bfffee7f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c78c8e8b in __wt_cond_wait (run_func=0x7f28c78c79bb <__statlog_server_run_chk>, usecs=<optimized out>, cond=<optimized out>, session=0x560736b318a0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __statlog_server (arg=0x560736b318a0) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_stat.c:587
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f28bcff9700 (LWP 459860)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28bcff8e60, clockid=<optimized out>, expected=0, futex_word=0x7f2846b012a8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28bcff8e60, clockid=<optimized out>, mutex=0x7f2846b01258, cond=0x7f2846b01280) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f2846b01280, mutex=mutex@entry=0x7f2846b01258, abstime=abstime@entry=0x7f28bcff8e60) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f2844034c38, cond=0x7f2846b01250, usecs=usecs@entry=10000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28bcff8ed7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a2477d in __wt_cond_wait (run_func=<optimized out>, usecs=10000000, cond=<optimized out>, session=0x7f2844034c38) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __thread_run (arg=0x7f28466ca580) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:29
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f28bd7fa700 (LWP 459859)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28bd7f9e60, clockid=<optimized out>, expected=0, futex_word=0x7f2846a16f68) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28bd7f9e60, clockid=<optimized out>, mutex=0x7f2846a16f18, cond=0x7f2846a16f40) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x7f2846a16f40, mutex=mutex@entry=0x7f2846a16f18, abstime=abstime@entry=0x7f28bd7f9e60) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x7f2844034790, cond=0x7f2846a16f10, usecs=usecs@entry=10000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28bd7f9ed7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a2477d in __wt_cond_wait (run_func=<optimized out>, usecs=10000000, cond=<optimized out>, session=0x7f2844034790) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __thread_run (arg=0x7f28465e6610) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:29
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f28beffd700 (LWP 459776)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28beffce30, clockid=<optimized out>, expected=0, futex_word=0x560736a74f28) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28beffce30, clockid=<optimized out>, mutex=0x560736a74ed8, cond=0x560736a74f00) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736a74f00, mutex=mutex@entry=0x560736a74ed8, abstime=abstime@entry=0x7f28beffce30) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b34288, cond=0x560736a74ed0, usecs=10000000, run_func=run_func@entry=0x7f28c78c9600 <__sweep_server_run_chk>, signalled=signalled@entry=0x7f28beffceab) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c78c9ec7 in __sweep_server (arg=0x560736b34288) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_sweep.c:296
#5  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f28c71d7700 (LWP 459771)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28c71d6de0, clockid=<optimized out>, expected=0, futex_word=0x560736af4a9c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28c71d6de0, clockid=<optimized out>, mutex=0x560736af4a48, cond=0x560736af4a70) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736af4a70, mutex=mutex@entry=0x560736af4a48, abstime=abstime@entry=0x7f28c71d6de0) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b32b40, cond=cond@entry=0x560736af4a40, usecs=1000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28c71d6e9f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a0d6c6 in __wt_cond_auto_wait_signal (session=session@entry=0x560736b32b40, cond=0x560736af4a40, progress=<optimized out>, run_func=run_func@entry=0x0, signalled=signalled@entry=0x7f28c71d6e9f) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/cond_auto.c:70
#5  0x00007f28c78c2b85 in __log_server (arg=0x560736b32b40) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/conn/conn_log.c:916
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f28c59d4700 (LWP 459774)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f28c59d3e60, clockid=<optimized out>, expected=0, futex_word=0x560736aa240c) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f28c59d3e60, clockid=<optimized out>, mutex=0x560736aa23b8, cond=0x560736aa23e0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=cond@entry=0x560736aa23e0, mutex=mutex@entry=0x560736aa23b8, abstime=abstime@entry=0x7f28c59d3e60) at pthread_cond_wait.c:656
#3  0x00007f28c798a23e in __wt_cond_wait_signal (session=session@entry=0x560736b33938, cond=0x560736aa23b0, usecs=usecs@entry=10000000, run_func=<optimized out>, signalled=signalled@entry=0x7f28c59d3ed7) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_mtx_cond.c:115
#4  0x00007f28c7a2477d in __wt_cond_wait (run_func=<optimized out>, usecs=10000000, cond=<optimized out>, session=0x560736b33938) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/include/misc_inline.h:19
#5  __thread_run (arg=0x560736aa2360) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/support/thread_group.c:29
#6  0x00007f28c7776609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f28c7691163 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f28c756b3c0 (LWP 459749)):
#0  __pthread_clockjoin_ex (threadid=139812409415424, thread_return=thread_return@entry=0x0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, block=block@entry=true) at pthread_join_common.c:145
#1  0x00007f28c77779f3 in __pthread_join (threadid=<optimized out>, thread_return=thread_return@entry=0x0) at pthread_join.c:24
#2  0x00007f28c798a9ab in __wt_thread_join (session=session@entry=0x0, tid=tid@entry=0x7fffa86bbe90) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/src/os_posix/os_thread.c:57
#3  0x0000560735950359 in operations (ops_seconds=<optimized out>, lastrun=false) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/test/format/ops.c:391
#4  0x0000560735953996 in main (argc=<optimized out>, argv=<optimized out>) at /data/mci/10c378694a5059612de3e35fae087481/wiredtiger/test-compatibility-run/develop/test/format/t.c:376