https://bugs.openldap.org/show_bug.cgi?id=9498

Issue ID: 9498 Summary: assert failed in connection_next Product: OpenLDAP Version: 2.5 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: slapd Assignee: bugs@openldap.org Reporter: hyc@openldap.org Target Milestone: ---

Discovered in test074 in CI

Thread 5 (Thread 0x7f9767fff700 (LWP 10601)): #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007f9776ba2535 in __GI_abort () at abort.c:79 #2 0x00007f9776ba240f in __assert_fail_base (fmt=0x7f9776d04ee0 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55fb742287f0 "c->c_conn_state != SLAP_C_INVALID", file=0x55fb742282cd "connection.c", line=928, function=<optimized out>) at assert.c:92 #3 0x00007f9776bb0102 in __GI___assert_fail (assertion=assertion@entry=0x55fb742287f0 "c->c_conn_state != SLAP_C_INVALID", file=file@entry=0x55fb742282cd "connection.c", line=line@entry=928, function=function@entry=0x55fb74229180 <__PRETTY_FUNCTION__.12455> "connection_next") at assert.c:101 No locals. #4 0x000055fb7418499f in connection_next (c=0x7f9775a7c950, index=0x7f9767ffd82c) at connection.c:928 c_struct = <optimized out> __PRETTY_FUNCTION__ = "connection_next" c_struct = <optimized out> #5 connection_next (c=0x0, index=index@entry=0x7f9767ffd82c) at connection.c:896 __PRETTY_FUNCTION__ = "connection_next" c_struct = <optimized out> #6 0x000055fb742096da in monitor_subsys_rww_update (op=<optimized out>, rs=<optimized out>, e=0x55fb745008d8) at rww.c:194 mi = 0x55fb74299240 <monitor_info> c = <optimized out> connindex = 117 nconns = <optimized out> nwritewaiters = 0 nreadwaiters = 4 i = <optimized out> nrdn = {bv_len = 7, bv_val = 0x55fb74598010 "cn=read,cn=waiters,cn=monitor"} a = <optimized out> buf = "\260\027C`\227\177\000\000\340\211\033`\227\177\000\000x\372O", <incomplete sequence \373> num = 0 len = <optimized out> __PRETTY_FUNCTION__ = "monitor_subsys_rww_update" #7 0x000055fb7420f3df in monitor_entry_update (op=op@entry=0x7f975c2d1280, rs=rs@entry=0x7f9767ffead0, e=e@entry=0x55fb745008d8) at entry.c:59 mi = <optimized out> mp = 0x55fb74598430 rc = 32768 __PRETTY_FUNCTION__ = "monitor_entry_update" #8 0x000055fb74209c2f in monitor_send_children (op=op@entry=0x7f975c2d1280, rs=rs@entry=0x7f9767ffead0, e_nonvolatile=e_nonvolatile@entry=0x55fb745008d8, e_ch=<optimized out>, sub=sub@entry=1) at search.c:103 sub_nv = 0x0 sub_ch = 0x0 mi = 0x55fb74299240 <monitor_info> e = 0x55fb745008d8 e_tmp = <optimized out> mp = <optimized out> rc = <optimized out> nonvolatile = 0 #9 0x000055fb74209cbf in monitor_send_children (op=op@entry=0x7f975c2d1280, rs=rs@entry=0x7f9767ffead0, e_nonvolatile=e_nonvolatile@entry=0x55fb744ff6b8, e_ch=<optimized out>, sub=1) at search.c:139 sub_nv = 0x55fb745008d8 sub_ch = 0x0 mi = 0x55fb74299240 <monitor_info> e = 0x55fb744ffa78 e_tmp = 0x0 mp = <optimized out> rc = <optimized out> nonvolatile = 1 #10 0x000055fb74209f4c in monitor_back_search (op=0x7f975c2d1280, rs=0x7f9767ffead0) at search.c:238 mi = 0x55fb74299240 <monitor_info> rc = <optimized out> e = 0x55fb744ff668 matched = 0x0 e_nv = 0x55fb744ff6b8 e_ch = 0x0 mask = 4159 #11 0x000055fb74186121 in fe_op_search (op=0x7f975c2d1280, rs=0x7f9767ffead0) at search.c:406 bd = 0x55fb74298880 <slap_frontendDB> #12 0x000055fb74185b24 in do_search (op=0x7f975c2d1280, rs=0x7f9767ffead0) at search.c:247 base = {bv_len = 10, bv_val = 0x7f975c2d1248 "cn=Monitor"} siz = 0 off = 0 i = <optimized out> #13 0x000055fb74183504 in connection_operation (ctx=0x7f9767ffebb0, arg_v=0x7f975c2d1280) at connection.c:1168