If the connection failed (useExtendedRemote), a list of local processes will be displayed #12547
Description
Environment
- OS and version: Debian 11.6
- VS Code: 1.75.1
- C/C++ extension: 1.21.5
- GDB / LLDB version: gdb 10.1.90.20210103-git
Bug Summary and Steps to Reproduce
Bug Summary:
Steps to reproduce:
- Create simple configureation in
launch.json - We do not run the process gdbserver on a remote server.
- Start debugging
remote attach - If the connection failed, a list of local processes will be displayed. I was expecting to see an error message instead of a list of local process.
Debugger Configurations
{
"version": "0.2.0",
"configurations": [
{
"name": "remote attach",
"type": "cppdbg",
"request": "attach",
"program": "/home/stas/test_project/test",
"MIMode": "gdb",
"useExtendedRemote": true,
"miDebuggerPath": "gdb",
"miDebuggerServerAddress": "<any_ip>",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
},
],
"logging":
{
"trace": true,
"traceResponse": true,
"engineLogging": true
}
},
],
}
### Debugger Logs
```shell
Launch configuration:
{
"name": "remote attach",
"type": "cppdbg",
"request": "attach",
"program": "/home/stas/test_project/test",
"MIMode": "gdb",
"useExtendedRemote": true,
"miDebuggerPath": "gdb",
"miDebuggerServerAddress": "127.0.0.1:8888",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
],
"logging": {
"trace": true,
"traceResponse": true,
"engineLogging": true
},
"__configurationTarget": 6
}
pid user command cores
1 root /sbin/init 0
2 root [kthreadd] 2
3 root [rcu_gp] 2
4 root [rcu_par_gp] 0
6 root [kworker/0:0H-ev] 0
8 root [mm_percpu_wq] 0
9 root [rcu_tasks_rude_] 0
10 root [rcu_tasks_trace] 0
11 root [ksoftirqd/0] 0
12 root [rcu_sched] 2
13 root [migration/0] 0
14 root [kworker/0:1-eve] 0
15 root [cpuhp/0] 0
16 root [cpuhp/1] 1
17 root [migration/1] 1
18 root [ksoftirqd/1] 1
20 root [kworker/1:0H-ev] 1
21 root [cpuhp/2] 2
22 root [migration/2] 2
23 root [ksoftirqd/2] 2
25 root [kworker/2:0H-ev] 2
26 root [cpuhp/3] 3
27 root [migration/3] 3
28 root [ksoftirqd/3] 3
30 root [kworker/3:0H-kb] 3
35 root [kdevtmpfs] 2
36 root [netns] 1
37 root [kauditd] 0
38 root [khungtaskd] 3
39 root [oom_reaper] 1
40 root [writeback] 3
41 root [kcompactd0] 0
42 root [ksmd] 3
43 root [khugepaged] 0
61 root [kintegrityd] 0
62 root [kblockd] 1
63 root [blkcg_punt_bio] 1
64 root [edac-poller] 3
65 root [devfreq_wq] 1
67 root [kworker/0:1H-kb] 0
68 root [kswapd0] 3
69 root [kthrotld] 1
70 root [acpi_thermal_pm] 3
71 root [ipv6_addrconf] 1
74 root [kworker/1:1-eve] 1
82 root [kstrp] 3
85 root [zswap-shrink] 1
86 root [kworker/u9:0] 3
109 root [kworker/2:1H-kb] 2
136 root [ata_sff] 2
137 root [scsi_eh_0] 3
138 root [scsi_tmf_0] 1
139 root [scsi_eh_1] 3
140 root [scsi_tmf_1] 1
141 root [kworker/1:1H-kb] 1
143 root [scsi_eh_2] 3
144 root [scsi_tmf_2] 1
150 root [kworker/3:1H-kb] 3
152 root [irq/18-vmwgfx] 2
153 root [ttm_swap] 2
154 root [card0-crtc0] 1
155 root [card0-crtc1] 1
156 root [card0-crtc2] 1
157 root [card0-crtc3] 1
158 root [card0-crtc4] 1
159 root [card0-crtc5] 1
160 root [card0-crtc6] 1
161 root [card0-crtc7] 2
201 root [jbd2/sda1-8] 1
202 root [ext4-rsv-conver] 2
240 root /lib/systemd/systemd-journald 3
265 root /lib/systemd/systemd-udevd 2
325 root [iprt-VBoxWQueue] 2
333 root /usr/sbin/haveged --Foreground --verbose=1 1
335 root [kworker/2:3-eve] 2
413 root /usr/libexec/accounts-daemon 0,3
415 avahi avahi-daemon: running [stas-deb.local] 3
419 root /usr/sbin/cron -f 1
421 messagebus /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only 3
424 root /usr/sbin/NetworkManager --no-daemon 0,2
428 root /usr/libexec/polkitd --no-debug 0
429 root /usr/sbin/rsyslogd -n -iNONE 0,1,3
430 root /lib/systemd/systemd-logind 0
431 root /usr/libexec/udisks2/udisksd 0,1,2,3
433 root /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant 0
434 avahi avahi-daemon: chroot helper 2
470 root /usr/sbin/ModemManager 0,2
479 root /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal 1,2
492 root sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups 1
507 root /usr/sbin/apache2 -k start 3
571 root [cryptd] 2
637 root /usr/sbin/cupsd -l 3
649 root /usr/sbin/cups-browsed 1,2
783 root /usr/bin/sddm 2,3
794 root /usr/bin/VBoxDRMClient 0,1,2,3
797 root /usr/sbin/VBoxService --pidfile /var/run/vboxadd-service.sh 0,1,2,3
814 root /usr/lib/xorg/Xorg -nolisten tcp -auth /var/run/sddm/{ce3d7bbd-8846-45ac-8cbb-a38014fcd305} -background none -noreset -displayfd 17 -seat seat0 vt7 0,1,2,3
832 www-data /usr/sbin/apache2 -k start 0,1,2,3
833 www-data /usr/sbin/apache2 -k start 0,1,2,3
891 root /usr/lib/x86_64-linux-gnu/sddm/sddm-helper --socket /tmp/sddm-auth26ad9f45-9852-4d69-8182-ab29b455ab60 --id 1 --start /usr/bin/startplasma-x11 --user stas --autologin 0
893 stas /lib/systemd/systemd --user 0
894 stas (sd-pam) 3
908 stas /usr/bin/pipewire 3
909 stas /usr/bin/pulseaudio --daemonize=no --log-target=journal 0,2,3
910 stas /usr/bin/startplasma-x11 2,3
914 rtkit /usr/libexec/rtkit-daemon 1,2
928 stas /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only 1
936 stas /usr/bin/pipewire-media-session 1,3
959 stas /usr/bin/VBoxClient --clipboard 3
960 stas /usr/bin/VBoxClient --clipboard 2,3
974 stas /usr/bin/VBoxClient --seamless 0
975 stas /usr/bin/VBoxClient --seamless 0,1,3
982 stas /usr/bin/VBoxClient --draganddrop 3
983 stas /usr/bin/VBoxClient --draganddrop 1,3
991 stas /usr/bin/VBoxClient --vmsvga-session 3
992 stas /usr/bin/VBoxClient --vmsvga-session 0,1,2,3
997 stas /usr/bin/ssh-agent /usr/bin/startplasma-x11 1
1001 stas /usr/libexec/pulse/gsettings-helper 0,1,3
1020 stas /usr/lib/x86_64-linux-gnu/libexec/kf5/start_kdeinit 0
1021 stas kdeinit5: Running... 3
1022 stas /usr/lib/x86_64-linux-gnu/libexec/kf5/klauncher --fd=9 0,3
1049 stas /usr/bin/kded5 0,1,3
1053 stas /usr/bin/kwin_x11 0,2,3
1078 stas /usr/bin/kglobalaccel5 0,1,2
1082 stas /usr/lib/x86_64-linux-gnu/libexec/kactivitymanagerd 0,1,2
1089 root /usr/libexec/upowerd 1,2,3
1092 stas /usr/bin/ksmserver 0,2
1187 stas /usr/lib/x86_64-linux-gnu/libexec/polkit-kde-authentication-agent-1 0,1,3
1197 stas /usr/bin/xembedsniproxy 0,1,3
1208 stas /usr/bin/plasmashell 0,1,2,3
1223 stas /usr/libexec/dconf-service 2
1237 stas /usr/bin/kaccess 0,1,2
1243 stas /usr/lib/x86_64-linux-gnu/libexec/DiscoverNotifier 0,1
1247 stas /usr/bin/xsettingsd 0
1258 stas /usr/bin/gmenudbusmenuproxy 0,3
1263 stas /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd 0,2,3
1318 root /usr/libexec/packagekitd 0,2,3
1349 stas /usr/bin/korgac -session 10a0d8c6d5000167674382700000009760010_1722085035_231972 0,1,3
1478 Debian-exim /usr/sbin/exim4 -bd -q30m 1
1486 stas /usr/libexec/at-spi-bus-launcher --launch-immediately 2,3
1492 stas /usr/bin/dbus-daemon --config-file=/usr/share/defaults/at-spi2/accessibility.conf --nofork --print-address 3 3
1493 stas /usr/libexec/geoclue-2.0/demos/agent 3
1499 stas /usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdevil 0,1,2,3
1501 stas /usr/bin/kup-daemon 0,3
1532 stas /usr/lib/x86_64-linux-gnu/libexec/kf5/kscreen_backend_launcher 0,1
1533 stas /usr/libexec/bluetooth/obexd 1
1605 root [kworker/2:4-eve] 2
1606 stas file.so [kdeinit5] file local:/run/user/1000/klauncherfWLknc.1.slave-socket local:/run/user/1000/kded5RVjyFz.1.slave-socket 1
1995 stas /usr/share/code/code --unity-launch --enable-crashpad 0,1,2,3
1998 stas /usr/share/code/code --type=zygote --no-zygote-sandbox --enable-crashpad --enable-crashpad 2
1999 stas /usr/share/code/code --type=zygote --enable-crashpad --enable-crashpad 1
2001 stas /usr/share/code/code --type=zygote --enable-crashpad --enable-crashpad 0
2014 stas /usr/share/code/chrome_crashpad_handler --monitor-self-annotation=ptype=crashpad-handler --no-rate-limit --database=/home/stas/.config/Code/Crashpad --url=appcenter://code?aid=fba07a4d-84bd-4fc8-a125-9640fc8ce171&uid=f68763cc-6a34-4409-8e9b-a7721cd0b9cd&iid=f68763cc-6a34-4409-8e9b-a7721cd0b9cd&sid=f68763cc-6a34-4409-8e9b-a7721cd0b9cd --annotation=IsOfficialBuild=1 --annotation=_companyName=Microsoft --annotation=_productName=VSCode --annotation=_version=1.75.1 --annotation=exe=/usr/share/code/code --unity-launch --enable-crashpad --annotation=lsb-release=Debian GNU/Linux 11 (bullseye) --annotation=plat=Linux --annotation=prod=Electron --annotation=ver=19.1.9 --initial-client-fd=41 --shared-client-connection 2,3
2036 stas /usr/libexec/xdg-desktop-portal 0,1,3
2041 stas /usr/libexec/xdg-document-portal 0,1,2,3
2044 stas /usr/libexec/xdg-permission-store 2,3
2046 stas /usr/share/code/code --type=gpu-process --enable-crashpad --crashpad-handler-pid=2014 --enable-crash-reporter=c1bbbce3-9468-45ea-98c8-4a735b149b03,no_channel --user-data-dir=/home/stas/.config/Code --gpu-preferences=WAAAAAAAAAAgAAAIAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAABAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --shared-files --field-trial-handle=0,i,16233810019450463559,7825762536876196356,131072 --disable-features=CalculateNativeWinOcclusion,SpareRendererForSitePerProcess 0,1,2,3
2052 root fusermount -o rw,nosuid,nodev,fsname=portal,auto_unmount,subtype=portal -- /run/user/1000/doc 1
2059 stas /usr/libexec/xdg-desktop-portal-gtk 0,2
2073 stas /usr/libexec/at-spi2-registryd --use-gnome-session 0
2087 stas /usr/share/code/code --type=utility --utility-sub-type=network.mojom.NetworkService --lang=ru --service-sandbox-type=none --enable-crashpad --crashpad-handler-pid=2014 --enable-crash-reporter=c1bbbce3-9468-45ea-98c8-4a735b149b03,no_channel --user-data-dir=/home/stas/.config/Code --standard-schemes=vscode-webview,vscode-file --secure-schemes=vscode-webview,vscode-file --bypasscsp-schemes --cors-schemes=vscode-webview,vscode-file --fetch-schemes=vscode-webview,vscode-file --service-worker-schemes=vscode-webview --streaming-schemes --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,16233810019450463559,7825762536876196356,131072 --disable-features=CalculateNativeWinOcclusion,SpareRendererForSitePerProcess --enable-crashpad 0,1,3
2101 stas /usr/share/code/code --type=renderer --enable-crashpad --crashpad-handler-pid=2014 --enable-crash-reporter=c1bbbce3-9468-45ea-98c8-4a735b149b03,no_channel --user-data-dir=/home/stas/.config/Code --standard-schemes=vscode-webview,vscode-file --secure-schemes=vscode-webview,vscode-file --bypasscsp-schemes --cors-schemes=vscode-webview,vscode-file --fetch-schemes=vscode-webview,vscode-file --service-worker-schemes=vscode-webview --streaming-schemes --app-path=/usr/share/code/resources/app --no-sandbox --no-zygote --enable-blink-features=HighlightAPI --lang=ru --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=4 --launch-time-ticks=320927143 --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,16233810019450463559,7825762536876196356,131072 --disable-features=CalculateNativeWinOcclusion,SpareRendererForSitePerProcess --vscode-window-config=vscode:ae6b19fe-0232-4f61-b140-7cd209f5dadd --enable-crashpad 0,1,2,3
2129 stas /usr/share/code/code --type=renderer --enable-crashpad --crashpad-handler-pid=2014 --enable-crash-reporter=c1bbbce3-9468-45ea-98c8-4a735b149b03,no_channel --user-data-dir=/home/stas/.config/Code --standard-schemes=vscode-webview,vscode-file --secure-schemes=vscode-webview,vscode-file --bypasscsp-schemes --cors-schemes=vscode-webview,vscode-file --fetch-schemes=vscode-webview,vscode-file --service-worker-schemes=vscode-webview --streaming-schemes --app-path=/usr/share/code/resources/app --no-sandbox --no-zygote --node-integration-in-worker --disable-gpu-compositing --lang=ru --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --launch-time-ticks=322026396 --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,16233810019450463559,7825762536876196356,131072 --disable-features=CalculateNativeWinOcclusion,SpareRendererForSitePerProcess --vscode-window-config=vscode:a8cea3e2-f7c4-4e54-a638-68c10ea67245 --vscode-window-kind=shared-process --enable-crashpad 0,1,2,3
2157 stas /usr/share/code/code --ms-enable-electron-run-as-node /usr/share/code/resources/app/out/bootstrap-fork --type=ptyHost --logsPath /home/stas/.config/Code/logs/20240805T215610 0,1,2,3
2375 root [kworker/1:0] 1
2433 root sshd: stas [priv] 3
2440 stas sshd: stas@notty 1
2441 stas /usr/lib/openssh/sftp-server 1
2577 stas /usr/share/code/code --type=utility --utility-sub-type=node.mojom.NodeService --lang=ru --service-sandbox-type=none --inspect-port=0 --enable-crashpad --crashpad-handler-pid=2014 --enable-crash-reporter=c1bbbce3-9468-45ea-98c8-4a735b149b03,no_channel --user-data-dir=/home/stas/.config/Code --standard-schemes=vscode-webview,vscode-file --secure-schemes=vscode-webview,vscode-file --bypasscsp-schemes --cors-schemes=vscode-webview,vscode-file --fetch-schemes=vscode-webview,vscode-file --service-worker-schemes=vscode-webview --streaming-schemes --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,16233810019450463559,7825762536876196356,131072 --disable-features=CalculateNativeWinOcclusion,SpareRendererForSitePerProcess --enable-crashpad 1,2,3
2587 stas /usr/share/code/code --ms-enable-electron-run-as-node /usr/share/code/resources/app/out/bootstrap-fork --type=fileWatcher 0,1,2,3
2613 stas /usr/share/code/code --ms-enable-electron-run-as-node /home/stas/.vscode/extensions/mads-hartmann.bash-ide-vscode-1.42.0/out/server.js --node-ipc --clientProcessId=2577 0,1,2,3
2633 stas /home/stas/.vscode/extensions/ms-vscode.cpptools-1.21.5-linux-x64/bin/cpptools 0,1,2,3
2648 stas /usr/share/code/code --ms-enable-electron-run-as-node /home/stas/.vscode/extensions/streetsidesoftware.code-spell-checker-2.20.3/packages/_server/dist/main.js --node-ipc --clientProcessId=2577 0,1,2,3
2657 stas /usr/share/code/code --ms-enable-electron-run-as-node /usr/share/code/resources/app/extensions/json-language-features/server/dist/node/jsonServerMain --node-ipc --clientProcessId=2577 0,1,2
2709 root [kworker/3:3-eve] 3
2971 root [kworker/3:1] 3
3016 stas konqueror [kdeinit5] --mimetype text/html https://code.visualstudio.com/ 0,1,2,3
3035 stas /usr/lib/x86_64-linux-gnu/qt5/libexec/QtWebEngineProcess --type=zygote --no-zygote-sandbox --application-name=konqueror --webengine-schemes=error:lL;konq:lL;info:lL;about:lL;ghelp:lL;man:lL;help:lL;qrc:sLV --lang=ru 3
3036 stas /usr/lib/x86_64-linux-gnu/qt5/libexec/QtWebEngineProcess --type=zygote --application-name=konqueror --webengine-schemes=error:lL;konq:lL;info:lL;about:lL;ghelp:lL;man:lL;help:lL;qrc:sLV --lang=ru 2
3038 stas /usr/lib/x86_64-linux-gnu/qt5/libexec/QtWebEngineProcess --type=zygote --application-name=konqueror --webengine-schemes=error:lL;konq:lL;info:lL;about:lL;ghelp:lL;man:lL;help:lL;qrc:sLV --lang=ru 2
3059 stas /usr/lib/x86_64-linux-gnu/qt5/libexec/QtWebEngineProcess --type=utility --enable-features=AllowContentInitiatedDataUrlNavigations,TracingServiceInProcess --disable-features=BackgroundFetch,ConsolidatedMovementXY,DnsOverHttpsUpgrade,FontSrcLocalMatching,FormControlsRefresh,MojoVideoCapture,PictureInPicture,SmsReceiver,UseSkiaRenderer,WebPayments,WebUSB --lang=ru --service-sandbox-type=network --use-gl=desktop --application-name=konqueror --webengine-schemes=error:lL;konq:lL;info:lL;about:lL;ghelp:lL;man:lL;help:lL;qrc:sLV --shared-files 0,1
3080 stas /usr/lib/x86_64-linux-gnu/qt5/libexec/QtWebEngineProcess --type=renderer --disable-speech-api --enable-threaded-compositing --enable-features=AllowContentInitiatedDataUrlNavigations,TracingServiceInProcess --disable-features=BackgroundFetch,ConsolidatedMovementXY,DnsOverHttpsUpgrade,FontSrcLocalMatching,FormControlsRefresh,MojoVideoCapture,PictureInPicture,SmsReceiver,UseSkiaRenderer,WebPayments,WebUSB --lang=ru --webengine-schemes=error:lL;konq:lL;info:lL;about:lL;ghelp:lL;man:lL;help:lL;qrc:sLV --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --shared-files 1,2,3
3113 stas /usr/lib/x86_64-linux-gnu/qt5/libexec/QtWebEngineProcess --type=utility --enable-features=AllowContentInitiatedDataUrlNavigations,TracingServiceInProcess --disable-features=BackgroundFetch,ConsolidatedMovementXY,DnsOverHttpsUpgrade,FontSrcLocalMatching,FormControlsRefresh,MojoVideoCapture,PictureInPicture,SmsReceiver,UseSkiaRenderer,WebPayments,WebUSB --lang=ru --service-sandbox-type=audio --use-gl=desktop --application-name=konqueror --webengine-schemes=error:lL;konq:lL;info:lL;about:lL;ghelp:lL;man:lL;help:lL;qrc:sLV --shared-files 1,2
3242 stas /usr/bin/dolphin 0,1,2,3
3452 root [kworker/0:2-ata] 0
3462 stas /usr/bin/krunner 0,1,2,3
3500 stas /usr/bin/konsole 0,1,2,3
3519 stas /bin/bash 2
3523 root [kworker/u8:1-fl] 3
3524 root [kworker/u8:2-ex] 1
3574 root [kworker/0:0-ata] 0
3626 stas /usr/bin/bash --init-file /usr/share/code/resources/app/out/vs/workbench/contrib/terminal/browser/media/shellIntegration-bash.sh 3
3712 root [kworker/u8:0-fl] 2
3752 stas /usr/share/code/code --ms-enable-electron-run-as-node /usr/share/code/resources/app/out/bootstrap-fork ms-vscode.cppdbg {"common.vscodemachineid":"4e43364347ad536d3654237180ad15fcd9e9902748834961df1afe85a488f7e2","common.vscodesessionid":"f0d881ab-3932-497b-9f38-fa16384cb6d41722884172068"} 0c6ae279ed8443289764825290e4f9e2-1a736e7c-1324-4338-be46-fc2a58ae4d14-7255 0,1,2,3
3784 stas /bin/sh -c gdb -ex "target extended-remote 127.0.0.1:8888" -ex "info os processes" -batch 1
3785 stas gdb -ex target extended-remote 127.0.0.1:8888 -ex info os processes -batch 0,1,2,3
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