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* [Bug gdb/26614] New: UNRESOLVED: gdb.multi/multi-target.exp: continue: non-stop=on: inferior 5
@ 2020-09-14 14:50 vries at gcc dot gnu.org
  2020-09-14 14:52 ` [Bug gdb/26614] " vries at gcc dot gnu.org
                   ` (53 more replies)
  0 siblings, 54 replies; 55+ messages in thread
From: vries at gcc dot gnu.org @ 2020-09-14 14:50 UTC (permalink / raw)
  To: gdb-prs

https://sourceware.org/bugzilla/show_bug.cgi?id=26614

            Bug ID: 26614
           Summary: UNRESOLVED: gdb.multi/multi-target.exp: continue:
                    non-stop=on: inferior 5
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

[ On x86_64 laptop, with openSUSE Leap 15.2. ]

With this patch (not sure yet whether it's relevant) in place:
...
diff --git a/gdb/testsuite/lib/gdbserver-support.exp
b/gdb/testsuite/lib/gdbserver-support.
exp
index a2cc80f28d..7b9c0eef6e 100644
--- a/gdb/testsuite/lib/gdbserver-support.exp
+++ b/gdb/testsuite/lib/gdbserver-support.exp
@@ -451,8 +451,10 @@ proc gdbserver_exit { is_mi } {
            # We use expect rather than gdb_expect because
            # we want to suppress printing exception messages, otherwise,
            # remote_expect, invoked by gdb_expect, prints the exceptions.
+           set read_prompt 0
            expect {
                -i "$gdb_spawn_id" -re "$gdb_prompt $" {
+                   set read_prompt 1
                    exp_continue
                }
                -i "$server_spawn_id" eof {
@@ -463,6 +465,7 @@ proc gdbserver_exit { is_mi } {
                    warning "Timed out waiting for EOF in server after
$monitor_exit"
                }
            }
+           gdb_assert {$read_prompt}
        }
     }
     close_gdbserver
...
and running in parallel with:
...
$ stress -c 5
...
I ran into:
...
(gdb) PASS: gdb.multi/multi-target.exp: continue: non-stop=on: inferior 2
Remote debugging from host ::1, port 34088^M
Process build/gdb/testsuite/outputs/gdb.multi/multi-target/multi-target
created; pid = 8649^M
monitor exit^M
(gdb) Killing process(es): 8649^M
PASS: gdb.multi/multi-target.exp: continue: non-stop=on: $read_prompt
ERROR: GDB process no longer exists
GDB process exited with wait status 8627 exp14 0 0 CHILDKILLED SIGABRT SIGABRT
UNRESOLVED: gdb.multi/multi-target.exp: continue: non-stop=on: inferior 5
...

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^ permalink raw reply	[flat|nested] 55+ messages in thread
end of thread, other threads:[~2021-11-22  7:38 UTC | newest]

Thread overview: 55+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-14 14:50 [Bug gdb/26614] New: UNRESOLVED: gdb.multi/multi-target.exp: continue: non-stop=on: inferior 5 vries at gcc dot gnu.org
2020-09-14 14:52 ` [Bug gdb/26614] " vries at gcc dot gnu.org
2020-09-14 14:52 ` vries at gcc dot gnu.org
2020-09-14 14:56 ` vries at gcc dot gnu.org
2020-09-14 15:14 ` vries at gcc dot gnu.org
2020-09-15  9:41 ` vries at gcc dot gnu.org
2020-09-15  9:42 ` vries at gcc dot gnu.org
2020-09-15 10:14 ` [Bug remote/26614] AddressSanitizer: heap-use-after-free of extended_remote_target in remote_async_inferior_event_handler vries at gcc dot gnu.org
2020-09-25 23:58 ` palves at redhat dot com
2020-09-29 13:25 ` vries at gcc dot gnu.org
2020-11-29  9:19 ` vries at gcc dot gnu.org
2020-11-29 10:20 ` vries at gcc dot gnu.org
2020-11-29 11:24 ` vries at gcc dot gnu.org
2020-11-29 14:53 ` simark at simark dot ca
2020-11-29 15:15 ` simark at simark dot ca
2020-11-30 10:32 ` vries at gcc dot gnu.org
2020-11-30 11:02 ` vries at gcc dot gnu.org
2020-11-30 12:06 ` vries at gcc dot gnu.org
2020-11-30 14:11 ` simark at simark dot ca
2020-11-30 14:35 ` vries at gcc dot gnu.org
2020-11-30 14:57 ` simark at simark dot ca
2020-11-30 15:00 ` palves at redhat dot com
2020-11-30 15:10 ` simark at simark dot ca
2021-01-07 12:27 ` vries at gcc dot gnu.org
2021-01-07 12:34 ` vries at gcc dot gnu.org
2021-01-07 13:40 ` vries at gcc dot gnu.org
2021-01-07 16:10 ` vries at gcc dot gnu.org
2021-01-07 20:41 ` cvs-commit at gcc dot gnu.org
2021-01-31  6:16 ` brobecker at gnat dot com
2021-01-31  6:58 ` vries at gcc dot gnu.org
2021-01-31  7:16 ` vries at gcc dot gnu.org
2021-02-04 18:43 ` simark at simark dot ca
2021-06-27 17:52 ` ahmedsayeed1982 at yahoo dot com
2021-08-10 11:45 ` ucelsanicin at yahoo dot com
2021-08-18 13:42 ` jamesrogan59 at gmail dot com
2021-08-19  5:53 ` ucelsanicin at yahoo dot com
2021-09-02 11:00 ` donipah907 at mtlcz dot com
2021-09-02 11:18 ` mark at klomp dot org
2021-09-06  9:09 ` focixujo at livinginsurance dot co.uk
2021-09-10 19:40 ` mehmetgelisin at aol dot com
2021-09-14 17:29 ` johnb6174 at gmail dot com
2021-09-26 13:31 ` tes.vik1986 at gmail dot com
2021-10-09 11:00 ` gulsenenginar at aol dot com
2021-10-17 19:48 ` vmireskazki at gmail dot com
2021-10-19  7:15 ` progonsaytu at gmail dot com
2021-10-23 13:46 ` fiteva5725 at bomoads dot com
2021-10-24 10:03 ` glassmtech at ukr dot net
2021-11-06 21:12 ` paneki8601 at dukeoo dot com
2021-11-10 14:11 ` bryanmcsp at gmail dot com
2021-11-13 19:31 ` tesaso8237 at funboxcn dot com
2021-11-16 11:05 ` mrsrvic at yahoo dot com
2021-11-16 19:04 ` xecana8007 at funboxcn dot com
2021-11-16 19:08 ` xecana8007 at funboxcn dot com
2021-11-16 19:12 ` xecana8007 at funboxcn dot com
2021-11-22  7:38 ` gexed96894 at keagenan dot com

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