TabNine binary SIGSEGV too frequently on Linux

[pymongo]

please complete the following information:

• OS version: Linux 5.13.19-2-MANJARO
• Editor: vscode
• Editor version: 1.62.3
• Programming language: Rust
• TabNine extension version: 3.5.1
• Engine version: 4.0.12-41

Issue Details:

[w@ww ~]$ coredumpctl info --no-pager
           PID: 3190 (TabNine-deep-lo)
           UID: 1000 (w)
           GID: 1001 (w)
        Signal: 11 (SEGV)
     Timestamp: Fri 2021-12-03 17:41:34 CST (17h ago)
  Command Line: /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x86_64-unknown-linux-musl/TabNine-deep-local --settings /home/w/.config/TabNine/local.settingsSmall --settings-version 1 --client vscode --client-metadata clientVersion=1.62.3 pluginVersion=3.5.1 t9-vscode-AutoImportEnabled=true t9-vscode-TSAutoImportEnabled=true t9-vscode-JSAutoImportEnabled=true vscode-telemetry-enabled=true vscode-remote=false vscode-remote-name=undefined vscode-extension-kind=1 $'vscode-theme-name=Default Dark+' vscode-theme-kind=Dark vscode-machine-id=226656447ba3680d7348005ddd9e00f9738155a9c3b08e42817de17510928c49 vscode-is-new-app-install=false vscode-session-id=4c2e334d-da3a-4fe5-8779-74073ed853481638524395886 vscode-language=en $'vscode-app-name=Visual Studio Code' vscode-beta-channel-enabled=false vscode-status-customization=unknown ide-restart-counter=0
    Executable: /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x86_64-unknown-linux-musl/TabNine-deep-local
 Control Group: /user.slice/user-1000.slice/[email protected]/app.slice/app-visual\x2dstudio\x2dcode-e13b75953935443f87f062e3d08ec738.scope
          Unit: [email protected]
     User Unit: app-visual\x2dstudio\x2dcode-e13b75953935443f87f062e3d08ec738.scope
         Slice: user-1000.slice
     Owner UID: 1000 (w)
       Boot ID: 3289c7224f5b4f539d0e6ffd24bf05b2
    Machine ID: 84d31ba0e3154ceb82a12fcbc8be2625
      Hostname: ww
       Storage: /var/lib/systemd/coredump/core.TabNine-deep-lo.1000.3289c7224f5b4f539d0e6ffd24bf05b2.3190.1638524494000000.zst (present)
     Disk Size: 297.6M
       Message: Process 3190 (TabNine-deep-lo) of user 1000 dumped core.
                
                Found module [dso] without build-id.
                Found module linux-vdso.so.1 with build-id: 21dd0b95b6d40459fda840e512d3ee4b5e26d389
                Stack trace of thread 3209:
                #0  0x00007f30b8cd4b23 n/a ([dso] + 0x8cdb23)
                #1  0x00007f30b8ccf751 n/a ([dso] + 0x8c8751)

[w@ww ~]$ coredumpctl --reverse --no-pager -n 10
TIME                           PID  UID  GID SIG     COREFILE EXE                                                                                 SIZE
Fri 2021-12-03 17:41:37 CST   3190 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 297.6M
Fri 2021-12-03 17:40:18 CST   3070 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 256.9M
Fri 2021-12-03 17:40:14 CST   2005 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 251.4M
Fri 2021-12-03 17:38:27 CST   6866 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 357.8M
Fri 2021-12-03 17:25:19 CST   6085 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 269.8M
Fri 2021-12-03 17:23:12 CST   2186 1000 1001 SIGSEGV present  /opt/visual-studio-code/code                                                       28.9M
Fri 2021-12-03 17:23:01 CST   3318 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 306.2M
Fri 2021-12-03 17:18:41 CST 870724 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 250.6M
Fri 2021-12-03 17:18:35 CST 820137 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 320.1M
Fri 2021-12-03 16:47:29 CST 820022 1000 1001 SIGSEGV present  /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x… 242.2M

gz#9541

[pymongo]

[w@ww ~]$ gdb /var/lib/systemd/coredump/core.TabNine-deep-lo.1000.3289c7224f5b4f539d0e6ffd24bf05b2.3190.1638524494000000.zst ^C
[w@ww ~]$ coredumpctl debug
           PID: 3190 (TabNine-deep-lo)
           UID: 1000 (w)
           GID: 1001 (w)
        Signal: 11 (SEGV)
     Timestamp: Fri 2021-12-03 17:41:34 CST (17h ago)
  Command Line: /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x86_64-unknown-linux-musl/TabNine-deep-local --settings /home/w/.config/TabNine/local.settingsSmall --settings-version 1 --client vscode --client-metadata clientVersion=1.62.3 pluginVersion=3.5.1 t9-vscode-AutoImportEnabled=true t9-vscode-TSAutoImportEnabled=true t9-vscode-JSAutoImportEnabled=true vscode-telemetry-enabled=true vscode-remote=false vscode-remote-name=undefined vscode-extension-kind=1 $'vscode-theme-name=Default Dark+' vscode-theme-kind=Dark vscode-machine-id=226656447ba3680d7348005ddd9e00f9738155a9c3b08e42817de17510928c49 vscode-is-new-app-install=false vscode-session-id=4c2e334d-da3a-4fe5-8779-74073ed853481638524395886 vscode-language=en $'vscode-app-name=Visual Studio Code' vscode-beta-channel-enabled=false vscode-status-customization=unknown ide-restart-counter=0
    Executable: /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x86_64-unknown-linux-musl/TabNine-deep-local
 Control Group: /user.slice/user-1000.slice/[email protected]/app.slice/app-visual\x2dstudio\x2dcode-e13b75953935443f87f062e3d08ec738.scope
          Unit: [email protected]
     User Unit: app-visual\x2dstudio\x2dcode-e13b75953935443f87f062e3d08ec738.scope
         Slice: user-1000.slice
     Owner UID: 1000 (w)
       Boot ID: 3289c7224f5b4f539d0e6ffd24bf05b2
    Machine ID: 84d31ba0e3154ceb82a12fcbc8be2625
      Hostname: ww
       Storage: /var/lib/systemd/coredump/core.TabNine-deep-lo.1000.3289c7224f5b4f539d0e6ffd24bf05b2.3190.1638524494000000.zst (present)
     Disk Size: 297.6M
       Message: Process 3190 (TabNine-deep-lo) of user 1000 dumped core.
                
                Found module [dso] without build-id.
                Found module linux-vdso.so.1 with build-id: 21dd0b95b6d40459fda840e512d3ee4b5e26d389
                Stack trace of thread 3209:
                #0  0x00007f30b8cd4b23 n/a ([dso] + 0x8cdb23)
                #1  0x00007f30b8ccf751 n/a ([dso] + 0x8c8751)

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Reading symbols from /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x86_64-unknown-linux-musl/TabNine-deep-local...
(No debugging symbols found in /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x86_64-unknown-linux-musl/TabNine-deep-local)

warning: core file may not match specified executable file.
[New LWP 3209]
[New LWP 3271]
[New LWP 3241]
[New LWP 3213]
[New LWP 3220]
[New LWP 3229]
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warning: Section `.reg-xstate/3209' in core file too small.
--Type <RET> for more, q to quit, c to continue without paging--c
Core was generated by `/home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/'.
Program terminated with signal SIGSEGV, Segmentation fault.

warning: Section `.reg-xstate/3209' in core file too small.
#0  0x00007f30b8cd4b23 in ?? ()
[Current thread is 1 (LWP 3209)]
(gdb) bt
#0  0x00007f30b8cd4b23 in ?? ()
#1  0x00007f30b8ccf751 in ?? ()
#2  0x00007f30b86d4f81 in ?? ()
#3  0x00007f30b86c57fd in ?? ()
#4  0x00007f30b86c956d in ?? ()
#5  0x00007f30b86c58ef in ?? ()
#6  0x00007f30b86c956d in ?? ()
#7  0x00007f30b86c58ef in ?? ()
#8  0x00007f30b86a3eee in ?? ()
#9  0x00007f30b8538f32 in ?? ()
#10 0x00007f30b89ce068 in ?? ()
#11 0x00007f30b89ce62e in ?? ()
#12 0x00007f30b8c3a555 in ?? ()
#13 0x00007f30b8eb2dee in ?? ()
#14 0x0000000000000000 in ?? ()
(gdb) info frame
Stack level 0, frame at 0x7f30b15f4230:
 rip = 0x7f30b8cd4b23; saved rip = 0x7f30b8ccf751
 called by frame at 0x7f30b15f4270
 Arglist at 0x7f30b15f3f18, args: 
 Locals at 0x7f30b15f3f18, Previous frame's sp is 0x7f30b15f4230
 Saved registers:
  rbx at 0x7f30b15f41f8, rbp at 0x7f30b15f4220, r12 at 0x7f30b15f4200, r13 at 0x7f30b15f4208, r14 at 0x7f30b15f4210, r15 at 0x7f30b15f4218,
  rip at 0x7f30b15f4228
(gdb) info args
No symbol table info available.

[maya-tabnine]

Hi! Can you send us the logs and config file? To get Tabnine's log, in VSCode please open the extension settings and enter a relative path on ‘Tabnine: Log File Path’. Restart your IDE and wait for the problem to happen, to let the logs flow in. Then, you'll find a file named filename_rCURRENT.ext- in the given directory. The config file is at /Users/{UserName}/Library/Preferences/TabNine/tabnine_config.json

Also, can you try running the local binary directly? /home/w/.config/Code/User/globalStorage/tabnine.tabnine-vscode/binaries/4.0.12/x86_64-unknown-linux-musl/TabNine-deep-local --settings /home/w/.config/TabNine/local.settingsSmall --settings-version 1 --client vscode --log-level TRACE --log_to_stderr

Thanks

[pymongo]

cat /home/w/.config/TabNine/tabnine_config.json

{
  "version": "3.4.25",
  "hide_promotional_message": false,
  "beta_enabled": "No",
  "ignore_all_lsp": false,
  "creation_time": "2021-06-08T05:06:42.689101568Z",
  "guuid": "db5eee8c9e6617e99498bbf1ed2147af32f53d310c6924b13b2119fbfa2c4ea5",
  "semantic_status": {},
  "enable_telemetry": true,
  "user_understands_that_enabling_tabnine_cloud_sends_code_to_tabnine_servers": true,
  "hosted_deep_completions_enabled": "Disabled",
  "tabnine_cloud_host": null,
  "tabnine_cloud_certificate_domain": null,
  "tabnine_cloud_port": null,
  "cloud_whitelist": [],
  "num_of_suggestions": 5,
  "multiline_suggestions": null,
  "omit_prefix_suggestions": null,
  "api_key": null,
  "api_base_url": null,
  "binary_update_interval_seconds": null,
  "local_enabled": "Unset",
  "disable_local_when_using_battery": false,
  "hide_deep_information_message": false,
  "enable_power_saving_mode": false,
  "rate_limit_interval_seconds": null,
  "rate_limit_amount": null,
  "generation": 41,
  "local_model_size": null,
  "model_hash_override": null,
  "local_indexing": null,
  "heartbeat_interval_seconds": null,
  "last_service_level": null,
  "override_beams": null,
  "override_context_length": null,
  "onboarding": null,
  "has_git_repos": true,
  "gusr": {
    "dgc": "db5eee8c9e6617e99498bbf1ed2147af32f53d310c6924b13b2119fbfa2c4ea5"
  },
  "exclude_file_masks": null
}

[maya-tabnine]

Thanks!

Can you also try running the local binary directly and attach in a file the output? Run it the way I instructed in the message. And what are your CPU and ram specifications?

[pymongo]

my CPU is x86_64

 OS: Manjaro 21.2.0 Qonos
 Kernel: x86_64 Linux 5.13.19-2-MANJARO
 Uptime: 6d 2h 38m
 Packages: 1371
 Shell: bash 5.1.8
 Resolution: 1920x1080
 DE: KDE 5.88.0 / Plasma 5.23.3
 WM: KWin
 GTK Theme: Adwaita-dark [GTK2/3]
 Icon Theme: breeze-dark
 Disk: 301G / 489G (65%)
 CPU: AMD Ryzen 9 5900X 12-Core @ 24x 4.2GHz
 GPU: NVIDIA GeForce GT 1030
 RAM: 25373MiB / 64224MiB

[maya-tabnine]

Thanks. I passed it on to our developers, but to find the problem, they still need the logs that come from running the local binary directly.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.