Git commit signing fails with `error: failed to fill whole buffer`

floris_1P It's possible commit in any repo during some time after system restart, it's possible to run any Git work like git fetch, git merge etc. But at a random moment the error starts to creep and affects all repositories.

The error (timeout) happens in only one branch, the others keep working normally.

This is the git output after I try to commit changes:
```
2023-05-26 17:43:10.913 [info] > git check-ignore -v -z --stdin [4ms]
2023-05-26 17:44:00.055 [info] > git -c user.useConfigOnly=true commit --quiet --allow-empty-message --file - [60010ms]
2023-05-26 17:44:00.055 [info] error: failed to fill whole buffer

fatal: failed to write commit object
2023-05-26 17:44:00.067 [info] > git config --get-all user.name [2ms]
2023-05-26 17:44:00.078 [info] > git config --get-all user.email [1ms]
2023-05-26 17:44:00.089 [info] > git config --get commit.template [1ms]
2023-05-26 17:44:00.102 [info] > git for-each-ref --format=%(refname)%00%(upstream:short)%00%(objectname)%00%(upstream:track)%00%(upstream:remotename)%00%(upstream:remoteref) refs/heads/chore/sc-47656/hide-name-of-the-branch-here- refs/remotes/chore/sc-47656/hide-name-of-the-branch-here- [2ms]
2023-05-26 17:44:00.121 [info] > git status -z -uall [8ms]
``
(maybe thegit check-ignore -v -z --stdin` can be ignored, this happened after the commit command in vscode)

This is the 1Password app log:

INFO 2023-05-26T20:42:37.938 ThreadId(8) [client:typescript] Client starting.
INFO 2023-05-26T20:42:37.999 tokio-runtime-worker(ThreadId(5)) [1P:native-messaging/op-native-core-integration/src/lib.rs:316] Starting IPC listener on 1Password-BrowserSupport
INFO 2023-05-26T20:42:37.999 ThreadId(8) [1P:op-localization/src/lib.rs:225] system locale detected as 'pt-BR'
INFO 2023-05-26T20:42:37.999 ThreadId(8) [1P:op-localization/src/lib.rs:251] selected translations for PT_BR based on detected locale pt-BR
INFO 2023-05-26T20:42:37.999 tokio-runtime-worker(ThreadId(5)) [1P:native-messaging/op-native-core-integration/src/lib.rs:328] Active native core integration is awaiting messages
INFO 2023-05-26T20:42:37.999 ThreadId(8) [status:op-app/src/app.rs:479] App::new(1Password for Linux/81006027 (PT_BR), /home/$USER/.config/1Password/1password.sqlite)
INFO 2023-05-26T20:42:38.002 ThreadId(8) [1P:data/op-db/src/db.rs:127] Starting DB at version: 27
INFO 2023-05-26T20:42:38.004 ThreadId(8) [1P:ssh/op-ssh-config/src/lib.rs:221] agent configured
ERROR 2023-05-26T20:42:38.004 ThreadId(8) [1P:ffi/op-core-node/src/lib.rs:59] Attempted to notify uninitialized App
ERROR 2023-05-26T20:42:38.004 ThreadId(8) [1P:ffi/op-core-node/src/lib.rs:59] Attempted to notify uninitialized App
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/google-chrome/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/google-chrome-beta/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/google-chrome-unstable/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/chromium/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/microsoft-edge-dev/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/BraveSoftware/Brave-Browser/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/vivaldi/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.config/vivaldi-snapshot/NativeMessagingHosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:68] Created NMH manifest at /home/$USER/.mozilla/native-messaging-hosts/com.1password.1password.json
INFO 2023-05-26T20:42:38.004 invocation_loop(ThreadId(15)) [1P:native-messaging/op-nm-installer/src/nix_utils.rs:83] Successfully installed all native messaging manifests.
INFO 2023-05-26T20:42:38.005 tokio-runtime-worker(ThreadId(5)) [1P:ssh/op-agent-controller/src/desktop.rs:474] SSH Agent has started.
INFO 2023-05-26T20:42:50.435 tokio-runtime-worker(ThreadId(3)) [1P:data/ext/op-account-ext-search-weights/src/weights.rs:67] Search weights loaded for account with 7 entries (total bytes: 340)
INFO 2023-05-26T20:42:50.439 tokio-runtime-worker(ThreadId(3)) [1P:data/ext/op-account-ext-items/src/lib.rs:236] loaded 476 items in 8 vaults for account: TYKZ75KOYFHANAHYGT6TUSRD7Q
INFO 2023-05-26T20:42:50.441 invocation_loop(ThreadId(15)) [1P:op-app/src/app/backend/unlock.rs:151] Lock state changed: Unlocked
INFO 2023-05-26T20:42:50.442 tokio-runtime-worker(ThreadId(6)) [1P:native-messaging/op-native-core-integration/src/lib.rs:342] Setting has been toggled on/off, restarting native core integration
INFO 2023-05-26T20:42:50.442 tokio-runtime-worker(ThreadId(6)) [1P:native-messaging/op-native-core-integration/src/lib.rs:316] Starting IPC listener on 1Password-BrowserSupport
INFO 2023-05-26T20:42:50.443 tokio-runtime-worker(ThreadId(3)) [1P:native-messaging/op-native-core-integration/src/lib.rs:328] Active native core integration is awaiting messages
INFO 2023-05-26T20:42:51.459 tokio-runtime-worker(ThreadId(2)) [1P:op-b5-client/src/internal/unauthorized_session.rs:1163] Verifying device secret (MFA) with server...
INFO 2023-05-26T20:42:51.635 tokio-runtime-worker(ThreadId(1)) [1P:op-b5-client/src/internal/unauthorized_session.rs:824] Device secret was verified
INFO 2023-05-26T20:42:51.635 tokio-runtime-worker(ThreadId(1)) [1P:op-b5-client/src/internal/unauthorized_session.rs:842] No new device secret was given as current one is still valid and verified
INFO 2023-05-26T20:42:52.105 tokio-runtime-worker(ThreadId(4)) [1P:op-syncer/src/sync_job.rs:306] synced account TYKZ75KOYFHANAHYGT6TUSRD7Q (0.170776069s)
INFO 2023-05-26T20:42:52.105 tokio-runtime-worker(ThreadId(4)) [1P:data/op-file-transfer/src/lib.rs:565] find_and_complete_pending_uploads: 'TYKZ75KOYFHANAHYGT6TUSRD7Q'
INFO 2023-05-26T20:42:52.499 tokio-runtime-worker(ThreadId(4)) [1P:data/ext/op-account-ext-syncer/src/lib.rs:256] The B5 Notifier for (TYKZ75KOYFHANAHYGT6TUSRD7Q) has connected, now monitoring for events.
INFO 2023-05-26T20:43:01.056 tokio-runtime-worker(ThreadId(5)) [1P:ssh/op-ssh-agent/src/lib.rs:527] Notifying user through tray icon that they have a background prompt waiting
INFO 2023-05-26T20:44:00.054 tokio-runtime-worker(ThreadId(5)) [1P:ssh/op-ssh-agent/src/lib.rs:358] ssh authorization prompt timed out
INFO 2023-05-26T20:44:25.442 tokio-runtime-worker(ThreadId(4)) [1P:native-messaging/op-native-core-integration/src/lib.rs:353] Extension connecting.
INFO 2023-05-26T20:44:25.442 tokio-runtime-worker(ThreadId(4)) [1P:native-messaging/op-native-core-integration/src/lib.rs:355] Extension connection accepted.
INFO 2023-05-26T20:45:21.730 invocation_loop(ThreadId(15)) [1P:op-app/src/app/backend/frontend.rs:22] Front end event: window closed
INFO 2023-05-26T20:45:21.732 invocation_loop(ThreadId(15)) [1P:op-app/src/app/backend/frontend.rs:51] Front end event: app will quit
INFO 2023-05-26T20:45:21.732 invocation_loop(ThreadId(15)) [1P:op-app/src/app/shutdown.rs:65] starting app shutdown
ERROR 2023-05-26T20:45:21.738 tokio-runtime-worker(ThreadId(5)) [1P:native-messaging/op-native-core-integration/src/connection_handler.rs:62] message from b5x was None: EndConnection
ERROR 2023-05-26T20:45:21.738 tokio-runtime-worker(ThreadId(5)) [1P:native-messaging/op-native-core-integration/src/connection_handler.rs:31] Dropping connection with b5x due to error handling incoming message: EndConnection
INFO 2023-05-26T20:45:21.837 ThreadId(12) [1P:data/op-db-queue/src/lib.rs:236] db shutdown requested
INFO 2023-05-26T20:45:21.837 ThreadId(12) [1P:data/op-db-queue/src/lib.rs:244] db queue worker exiting
INFO 2023-05-26T20:45:21.837 invocation_loop(ThreadId(15)) [1P:op-app/src/app/shutdown.rs:102] app shutdown complete


I am at your disposal if you need more information.