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From: "simark at simark dot ca" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/29830] New: FAIL:
 gdb.server/stop-reply-no-thread-multi.exp: target-non-stop=off: to_disable=:
 stepi
Date: Mon, 28 Nov 2022 02:51:28 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29830

            Bug ID: 29830
           Summary: FAIL: gdb.server/stop-reply-no-thread-multi.exp:
                    target-non-stop=3Doff: to_disable=3D: stepi
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: simark at simark dot ca
  Target Milestone: ---

I have seen this once on my CI:

308094 (gdb) continue^M
1308095 Continuing.^M
1308096 warning: Could not load shared library symbols for linux-vdso.so.1.=
^M
1308097 Do you need "set solib-search-path" or "set sysroot"?^M
1308098 [New Thread 1459184]^M
1308099 ^M
1308100 Thread 1 hit Breakpoint 1, unlock_worker () at
/home/jenkins/workspace/binutils-gdb_master_linuxbuild/platform/jammy-amd64=
/target_board/native-extended-gdbserver/src/binutils-gdb/gdb/testsuite/gdb.=
server/stop-reply-no-thre
       ad-multi.c:28^M
1308101 28        worker_blocked =3D 0;^M
1308102 (gdb) PASS: gdb.server/stop-reply-no-thread-multi.exp:
target-non-stop=3Doff: to_disable=3D: continue to breakpoint: run to unlock=
_worker
1308103 info threads^M
1308104   Id   Target Id         Frame ^M
1308105 * 1    Thread 1459169    unlock_worker () at
/home/jenkins/workspace/binutils-gdb_master_linuxbuild/platform/jammy-amd64=
/target_board/native-extended-gdbserver/src/binutils-gdb/gdb/testsuite/gdb.=
server/stop-reply-no-thread
       -multi.c:28^M
1308106   2    Thread 1459184    unlock_main () at
/home/jenkins/workspace/binutils-gdb_master_linuxbuild/platform/jammy-amd64=
/target_board/native-extended-gdbserver/src/binutils-gdb/gdb/testsuite/gdb.=
server/stop-reply-no-thread-m
       ulti.c:35^M
1308107 (gdb) PASS: gdb.server/stop-reply-no-thread-multi.exp:
target-non-stop=3Doff: to_disable=3D: second thread should now exist
1308108 thread 2^M
1308109 [Switching to thread 2 (Thread 1459184)]^M
1308110 #0  unlock_main () at
/home/jenkins/workspace/binutils-gdb_master_linuxbuild/platform/jammy-amd64=
/target_board/native-extended-gdbserver/src/binutils-gdb/gdb/testsuite/gdb.=
server/stop-reply-no-thread-multi.c:35^M
1308111 35      }^M
1308112 (gdb) PASS: gdb.server/stop-reply-no-thread-multi.exp:
target-non-stop=3Doff: to_disable=3D: switch to second thread
1308113 set scheduler-locking on^M
1308114 (gdb) PASS: gdb.server/stop-reply-no-thread-multi.exp:
target-non-stop=3Doff: to_disable=3D: set scheduler-locking on
1308115 stepi^M
1308116 0x00005555555551d1      35      }^M
1308117 (gdb) FAIL: gdb.server/stop-reply-no-thread-multi.exp:
target-non-stop=3Doff: to_disable=3D: stepi

I haven't been able to reproduce it locally.

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