The mongodb concurrency_simultaneous test is failing on the master branch due to an assert being hit in __wt_ref_out. The Evergreen failure is here.
Failing assert in __wt_ref_out:
WT_ASSERT(session,
!F_ISSET(ref, WT_REF_FLAG_INTERNAL) || F_ISSET(session->dhandle, WT_DHANDLE_EXCLUSIVE) ||
!__wt_gen_active(session, WT_GEN_SPLIT, ref->page->pg_intl_split_gen));
Debug info from a spawn host:
(gdb) bt #0 0x00007fd87a0754f5 in raise () from /lib64/libc.so.6 #1 0x00007fd87a076cd5 in abort () from /lib64/libc.so.6 #2 0x00007fd870c4a756 in __wt_abort (session=session@entry=0x7fd8686c0348) at src/third_party/wiredtiger/src/os_common/os_abort.c:30 #3 0x00007fd870c2f3a3 in __wt_ref_out (session=0x7fd8686c0348, ref=0x7fd852354a28) at src/third_party/wiredtiger/src/btree/bt_discard.c:41 #4 0x00007fd870d4f822 in __wt_evict_file (session=session@entry=0x7fd8686c0348, syncop=syncop@entry=WT_SYNC_DISCARD) at src/third_party/wiredtiger/src/evict/evict_file.c:106 #5 0x00007fd870cf8bfb in __wt_conn_dhandle_close (session=session@entry=0x7fd8686c0348, final=final@entry=false, mark_dead=mark_dead@entry=false) at src/third_party/wiredtiger/src/conn/conn_dhandle.c:387 #6 0x00007fd870d0119d in __sweep_discard_trees (dead_handlesp=<optimized out>, session=<optimized out>) at src/third_party/wiredtiger/src/conn/conn_sweep.c:163 #7 __sweep_server (arg=0x7fd8686c0348) at src/third_party/wiredtiger/src/conn/conn_sweep.c:317 #8 0x00007fd87a662aa1 in start_thread () from /lib64/libpthread.so.0 #9 0x00007fd87a12bc4d in clone () from /lib64/libc.so.6 (gdb) f 3 #3 0x00007fd870c2f3a3 in __wt_ref_out (session=0x7fd8686c0348, ref=0x7fd852354a28) at src/third_party/wiredtiger/src/btree/bt_discard.c:41 41 WT_ASSERT(session, (gdb) p ref->flags $8 = 1 '\001' (gdb) p session->dhandle->flags $9 = 137 (gdb) p ref->page->u->intl->split_gen $10 = 558
- is related to
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WT-6568 Fix split generation use
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- Closed
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