[Bug] Agent stuck in idle state without progression

Bug Description
agent was stuck doing nothing.

Environment Info

• Platform: darwin
• Terminal: zed
• Version: 2.1.121
• Feedback ID: 342d2bef-bef6-4da3-9ce1-9877402c2add

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/naman/.local/share/claude/versions/2.1.121 (expected in multi-process scenarios)\n    at p66 (/$bunfs/root/src/entrypoints/cli.js:2769:2177)\n    at YY8 (/$bunfs/root/src/entrypoints/cli.js:2769:1257)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T08:52:14.832Z"},{"error":"McpToolCallError: invalid parameters: json: cannot unmarshal string into Go struct field SearchCodeParams.limit of type int\n    at Sp7 (/$bunfs/root/src/entrypoints/cli.js:4890:63)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T08:52:49.493Z"},{"error":"McpToolCallError: invalid parameters: json: cannot unmarshal string into Go struct field SearchCodeParams.limit of type int\n    at Sp7 (/$bunfs/root/src/entrypoints/cli.js:4890:63)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T08:52:52.483Z"},{"error":"Error: Executable not found in $PATH: \"rec\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at uT3 (/$bunfs/root/src/entrypoints/cli.js:7631:607)\n    at AAK (/$bunfs/root/src/entrypoints/cli.js:7631:384)\n    at async r (/$bunfs/root/src/entrypoints/cli.js:9212:62908)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T09:02:54.480Z"},{"error":"Error: console.error: [bun] Warning: ws.WebSocket 'unexpected-response' event is not implemented in bun\n    at K (/$bunfs/root/src/entrypoints/cli.js:545:11688)\n    at emitWarning (ws:43:42)\n    at #onOrOnce (ws:170:18)\n    at Rz6 (/$bunfs/root/src/entrypoints/cli.js:7624:4503)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T09:02:54.491Z"},{"error":"Error: Executable not found in $PATH: \"rec\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at uT3 (/$bunfs/root/src/entrypoints/cli.js:7631:607)\n    at AAK (/$bunfs/root/src/entrypoints/cli.js:7631:384)\n    at async r (/$bunfs/root/src/entrypoints/cli.js:9212:62908)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T09:05:13.772Z"},{"error":"Error: Executable not found in $PATH: \"rec\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at uT3 (/$bunfs/root/src/entrypoints/cli.js:7631:607)\n    at AAK (/$bunfs/root/src/entrypoints/cli.js:7631:384)\n    at async r (/$bunfs/root/src/entrypoints/cli.js:9212:62908)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T09:08:01.192Z"},{"error":"Error: Executable not found in $PATH: \"rec\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at uT3 (/$bunfs/root/src/entrypoints/cli.js:7631:607)\n    at AAK (/$bunfs/root/src/entrypoints/cli.js:7631:384)\n    at async r (/$bunfs/root/src/entrypoints/cli.js:9212:62908)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T09:09:30.533Z"},{"error":"Error: Executable not found in $PATH: \"rec\"\n    at spawn (unknown)\n    at spawn (node:child_process:667:35)\n    at spawn (node:child_process:14:39)\n    at uT3 (/$bunfs/root/src/entrypoints/cli.js:7631:607)\n    at AAK (/$bunfs/root/src/entrypoints/cli.js:7631:384)\n    at async r (/$bunfs/root/src/entrypoints/cli.js:9212:62908)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T09:09:30.632Z"},{"error":"Error: Request was aborted.\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:3448)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T10:29:29.803Z"}]