[Debugger] Breakpoints won't be hit

Bug type: Debugger

Environment
I'm using vscode in remote mode. The client is macOS and the server is Linux.

• OS and Version: Client: macOS big sur 11.5.1 (20G80), Server: Linux 3.10
• VS Code Version: Version: 1.59.1, Commit: 3866c3553be8b268c8a7f8c0482c0c0177aa8bfa
• C/C++ Extension Version: v1.6.0-insiders3

Description

I can set breakpoints in vscode UI, but when I launch a program to debug, the breakpoint is not activated and won't be hit.

I'm sure it's vscode's problem because the same breakpoint works well when I use the pure gdb command.

Since I only met this problem in my complicated huge project, and I can't reproduce it in simple projects. The only thing I can provide is the full trace log of the debugger.

In my case the breakpoint to be set is src/ray/rpc/test/grpc_server_test.cc:20, I've greped src/ray/rpc/test/grpc_server_test from the log, it is:

--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (1247) ->1011^done,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"0x0000000000047b58\",func=\"main(int, char**)\",file=\"src/ray/rpc/test/grpc_server_test.cc\",fullname=\"/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc\",line=\"157\",thread-groups=[\"i1\"],times=\"0\",original-location=\"main\"}\n"},"seq":118}
1: (1247) ->1011^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",addr="0x0000000000047b58",func="main(int, char**)",file="src/ray/rpc/test/grpc_server_test.cc",fullname="/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc",line="157",thread-groups=["i1"],times="0",original-location="main"}
<--   C (setBreakpoints-4): {"command":"setBreakpoints","arguments":{"source":{"name":"grpc_server_test.cc","path":"/home/admin/lianxin.wlx/ray/src/ray/rpc/test/grpc_server_test.cc"},"lines":[],"breakpoints":[],"sourceModified":false},"type":"request","seq":4}
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (15148) ->=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"<MULTIPLE>\",times=\"0\",original-location=\"main\"},{number=\"1.1\",enabled=\"y\",addr=\"0x000055555559bb58\",func=\"main(int, char**)\",file=\"src/ray/rpc/test/grpc_server_test.cc\",fullname=\"/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc\",line=\"157\",thread-groups=[\"i1\"]},{number=\"1.2\",enabled=\"y\",addr=\"0x00007ffff7dfca6f\",func=\"main(int, char**)\",file=\"external/com_google_googletest/googlemock/src/gmock_main.cc\",fullname=\"/proc/self/cwd/external/com_google_googletest/googlemock/src/gmock_main.cc\",line=\"48\",thread-groups=[\"i1\"]}\n"},"seq":598}
1: (15148) ->=breakpoint-modified,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",addr="<MULTIPLE>",times="0",original-location="main"},{number="1.1",enabled="y",addr="0x000055555559bb58",func="main(int, char**)",file="src/ray/rpc/test/grpc_server_test.cc",fullname="/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc",line="157",thread-groups=["i1"]},{number="1.2",enabled="y",addr="0x00007ffff7dfca6f",func="main(int, char**)",file="external/com_google_googletest/googlemock/src/gmock_main.cc",fullname="/proc/self/cwd/external/com_google_googletest/googlemock/src/gmock_main.cc",line="48",thread-groups=["i1"]}
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (15172) ->=breakpoint-modified,bkpt={number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"<MULTIPLE>\",times=\"1\",original-location=\"main\"},{number=\"1.1\",enabled=\"y\",addr=\"0x000055555559bb58\",func=\"main(int, char**)\",file=\"src/ray/rpc/test/grpc_server_test.cc\",fullname=\"/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc\",line=\"157\",thread-groups=[\"i1\"]},{number=\"1.2\",enabled=\"y\",addr=\"0x00007ffff7dfca6f\",func=\"main(int, char**)\",file=\"external/com_google_googletest/googlemock/src/gmock_main.cc\",fullname=\"/proc/self/cwd/external/com_google_googletest/googlemock/src/gmock_main.cc\",line=\"48\",thread-groups=[\"i1\"]}\n"},"seq":600}
1: (15172) ->=breakpoint-modified,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",addr="<MULTIPLE>",times="1",original-location="main"},{number="1.1",enabled="y",addr="0x000055555559bb58",func="main(int, char**)",file="src/ray/rpc/test/grpc_server_test.cc",fullname="/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc",line="157",thread-groups=["i1"]},{number="1.2",enabled="y",addr="0x00007ffff7dfca6f",func="main(int, char**)",file="external/com_google_googletest/googlemock/src/gmock_main.cc",fullname="/proc/self/cwd/external/com_google_googletest/googlemock/src/gmock_main.cc",line="48",thread-groups=["i1"]}
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (15236) ->~\"Breakpoint 1, main (argc=2, argv=0x7fffffffd098) at src/ray/rpc/test/grpc_server_test.cc:157\\n\"\n"},"seq":606}
1: (15236) ->~"Breakpoint 1, main (argc=2, argv=0x7fffffffd098) at src/ray/rpc/test/grpc_server_test.cc:157\n"
--> E (output): {"type":"event","event":"output","body":{"category":"stdout","output":"Breakpoint 1, main (argc=2, argv=0x7fffffffd098) at src/ray/rpc/test/grpc_server_test.cc:157\n"},"seq":608}
Breakpoint 1, main (argc=2, argv=0x7fffffffd098) at src/ray/rpc/test/grpc_server_test.cc:157
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (15236) ->&\"157\\tsrc/ray/rpc/test/grpc_server_test.cc: No such file or directory.\\n\"\n"},"seq":610}
1: (15236) ->&"157\tsrc/ray/rpc/test/grpc_server_test.cc: No such file or directory.\n"
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (15236) ->*stopped,reason=\"breakpoint-hit\",disp=\"keep\",bkptno=\"1\",frame={addr=\"0x000055555559bb58\",func=\"main\",args=[{name=\"argc\",value=\"2\"},{name=\"argv\",value=\"0x7fffffffd098\"}],file=\"src/ray/rpc/test/grpc_server_test.cc\",fullname=\"/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc\",line=\"157\"},thread-id=\"1\",stopped-threads=\"all\",core=\"3\"\n"},"seq":612}
1: (15236) ->*stopped,reason="breakpoint-hit",disp="keep",bkptno="1",frame={addr="0x000055555559bb58",func="main",args=[{name="argc",value="2"},{name="argv",value="0x7fffffffd098"}],file="src/ray/rpc/test/grpc_server_test.cc",fullname="/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc",line="157"},thread-id="1",stopped-threads="all",core="3"
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (15282) ->1017^done,threads=[{id=\"1\",target-id=\"Thread 0x7ffff30a9d40 (LWP 108917)\",name=\"grpc_server_tes\",frame={level=\"0\",addr=\"0x000055555559bb58\",func=\"main\",args=[{name=\"argc\",value=\"2\"},{name=\"argv\",value=\"0x7fffffffd098\"}],file=\"src/ray/rpc/test/grpc_server_test.cc\",fullname=\"/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc\",line=\"157\"},state=\"stopped\",core=\"3\"}],current-thread-id=\"1\"\n"},"seq":616}
1: (15282) ->1017^done,threads=[{id="1",target-id="Thread 0x7ffff30a9d40 (LWP 108917)",name="grpc_server_tes",frame={level="0",addr="0x000055555559bb58",func="main",args=[{name="argc",value="2"},{name="argv",value="0x7fffffffd098"}],file="src/ray/rpc/test/grpc_server_test.cc",fullname="/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc",line="157"},state="stopped",core="3"}],current-thread-id="1"
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (15437) ->1019^done,stack=[frame={level=\"0\",addr=\"0x000055555559bb58\",func=\"main\",file=\"src/ray/rpc/test/grpc_server_test.cc\",fullname=\"/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc\",line=\"157\"}]\n"},"seq":2044}
1: (15437) ->1019^done,stack=[frame={level="0",addr="0x000055555559bb58",func="main",file="src/ray/rpc/test/grpc_server_test.cc",fullname="/proc/self/cwd/src/ray/rpc/test/grpc_server_test.cc",line="157"}]

The full log is :
dbg.log

To Reproduce
I'm sorry but I can't reproduce it in a simple project so I can't offer an example now. If you can't address this issue via logs. Please tell me, I'll try to provide my full project to you.

Beginnen Sie mit der angehängten dbg.log und der setBreakpoints-Anfrage für src/ray/rpc/test/grpc_server_test.cc:20 und vergleichen Sie dann die protokollierten Haltepunktspositionen und Quellpfade mit der gemeldeten Remote-macOS/Linux-Umgebung. Als abgeschlossen gilt die Aufgabe, wenn festgestellt wurde, warum der Haltepunkt in diesem Projekt nicht verwendbar ist, und eine Korrektur anhand des bereitgestellten Szenarios verifiziert wurde.