Bug 29731 - [gdb/testsuite] FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: continue until exit (No unwaited-for children left)
Summary: [gdb/testsuite] FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: conti...
Status: NEW
Alias: None
Product: gdb
Classification: Unclassified
Component: testsuite (show other bugs)
Version: HEAD
: P2 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-10-29 07:14 UTC by Tom de Vries
Modified: 2022-10-29 07:14 UTC (History)
0 users

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gdb.log (2.82 KB, text/x-log)
2022-10-29 07:14 UTC, Tom de Vries 		Details
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Description Tom de Vries 2022-10-29 07:14:41 UTC 
Created attachment 14420 [details]
gdb.log

I build gdb (40f1a1a4564, with some testsuite patches) with -O2, and ran the testsuite with target board remote-stdio-gdbserver:
...
(gdb) PASS: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: print tls_var
continue^M
Continuing.^M
No unwaited-for children left.^M
(gdb) FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: continue until exit
...

AFAICT, this is a duplicate of PR18717.

As for the test-case patches, the only change impacting this test-case and target board, is switching from ssh -T to ssh -t in remote-stdio-gdbserver.exp, which I don't think is related to the FAIL.

I suppose we need to KFAIL this, but I haven't managed to reproduce it yet, which makes the KFAIL hard to test.