[1719420556:448148][404531:0x7f5f10ff9700], t, prefetch-server: [WT_VERB_DEFAULT][ERROR]: __prefetch_thread_run, 79: WiredTiger assertion failed: '(__wt_atomic_load8(&((pe->ref)->flags_atomic)) & (uint8_t)(0x1u))'. Expression returned false
    [1719420556:448170][404531:0x7f5f10ff9700], t, prefetch-server: [WT_VERB_DEFAULT][ERROR]: __wt_abort, 28: aborting WiredTiger library

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007f5f1ae52859 in __GI_abort () at abort.c:79
#2  0x00007f5f1b25b130 in __wt_abort (session=session@entry=0x1d0b2c0) at /data/mci/ce960e187d70f0774c8db629aa349efb/wiredtiger/src/os_common/os_abort.c:30
#3  0x00007f5f1b182089 in __prefetch_thread_run (session=0x1d0b2c0, thread=<optimized out>) at /data/mci/ce960e187d70f0774c8db629aa349efb/wiredtiger/src/conn/conn_prefetch.c:79
#4  0x00007f5f1b3079af in __thread_run (arg=0x1cd1a40) at /data/mci/ce960e187d70f0774c8db629aa349efb/wiredtiger/src/support/thread_group.c:31
#5  0x00007f5f1b03c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5f1af4f353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95