Before → After difference: fd4/stderr close, ~1 s diagnostics wait, TERM exits fake 0 → No close or extra grace; same diagnostics wait and TERM exit 0; live survivors 0 → 0; milestone-to-return 1156.000 ms → 1110.000 ms
What else changed:
- Identical "synthetic live disconnect" error output. The existing ~1 s child-exit diagnostic allowance is included in measured latency; --version diagnostic probe occurs on both sides.
- Operation duration and process IDs/ports/temp paths vary; per-side measured values below.
- No additional product behavior change observed in this fixture.

ROW L — paired timestamped runtime capture
Client request id: lead-27224-r1-capture-1
Environment: fs-04 / Linux 6.1.102 x86_64; Chrome for Testing headless shell 156.0.8078.70 (SHA-256 a313da592261ff1e342c1e507d315f25b1809006c0508f77ce86151d464d4ccb); checkout-selected Node v26.13.0; strace 6.8; Effect/platform-node 4.0.5; HtmlRender service harness, T3CODE_SERVER_BROWSER_SANDBOX=0; AppArmor disabled (N), LSM capability,selinux.
Driver: harness, not a dev server/MCP transport. Both sides import their checkout own HtmlRender service.
Epoch strace timestamps are UTC; JSONL also records ISO UTC and monotonic nanoseconds.
Raw strace is unedited and includes controller cleanup AFTER survivor observation for U.

TRIGGER L

===== BEFORE dd148481531a0a090780a2ade20588566db099a2 =====
MEASURED SUMMARY
{
  "row": "L",
  "side": "Before",
  "directory": "/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before",
  "sha": "dd148481531a0a090780a2ade20588566db099a2",
  "server_pid": 189533,
  "wrapper_pid": 189565,
  "browser_pid": 189565,
  "outcome": {
    "time": "2026-10-29T23:36:39.076Z",
    "mono_ns": "156437176423924",
    "pid": 189533,
    "event": "operation_failure",
    "exit": "Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited unexpectedly.)]))",
    "details": {
      "_id": "Exit",
      "_tag": "Failure",
      "cause": {
        "_id": "Cause",
        "failures": [
          {
            "_tag": "Fail",
            "error": {
              "_tag": "HtmlRenderBrowserError",
              "reason": "the browser exited unexpectedly",
              "output": "synthetic live disconnect\n"
            }
          }
        ]
      }
    }
  },
  "milestone_epoch": 1793316997.92,
  "milestone_description": "disconnect_fds_keep_leader",
  "return_epoch": 1793316999.076,
  "release_ms": 1156.0,
  "operation_ms": 1368.0,
  "close_epoch": null,
  "close_count": 0,
  "target_close_count": 0,
  "leader_release_exit": "+++ exited with 0 +++",
  "leader_exit_epoch": 1793316998.944139,
  "leader_ms": 1024.139,
  "wrapper_exit": "+++ exited with 0 +++",
  "server_signals": [
    {
      "epoch": 1793316998.931225,
      "relative_ms": 1011.225,
      "syscall": "kill(-189565, SIGTERM) = 0 <0.000107>"
    },
    {
      "epoch": 1793316999.074657,
      "relative_ms": 1154.657,
      "syscall": "kill(-189573, SIGTERM) = 0 <0.000026>"
    }
  ],
  "live_survivors": [],
  "zero_survivors_after_cleanup": true,
  "png_sha256": null
}

----- metadata.json -----
{
  "side": "Before",
  "row": "L",
  "sha": "dd148481531a0a090780a2ade20588566db099a2",
  "start": "2026-10-29T23:36:36.280063+00:00",
  "command": [
    "strace",
    "-f",
    "-ttt",
    "-T",
    "-yy",
    "-s",
    "220",
    "-e",
    "trace=kill,exit_group,clone,clone3,fork,vfork,execve,write",
    "-o",
    "/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/strace.log",
    "node",
    "--experimental-import-meta-resolve",
    "/tmp/lead-27224-r1/capture/scripts/harness.mjs",
    "/home/ubuntu/wt/pr-27224-before",
    "L",
    "/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before",
    "/tmp/lead-27224-r1/capture/scripts/fake.cjs"
  ],
  "cwd": "/home/ubuntu/wt/pr-27224-before/apps/server",
  "driver": "HtmlRender.preview / HtmlRender.publish service harness; no dev server or database",
  "sandbox": "explicit T3CODE_SERVER_BROWSER_SANDBOX=0",
  "strace_pid": 189530,
  "driver_done_seen": true,
  "return_observed": "2026-10-29T23:36:39.078958+00:00",
  "browser_roots": [
    189565
  ],
  "tracked_browser_pids": [
    189565,
    189566,
    189567,
    189568,
    189569,
    189570,
    189571,
    189572
  ],
  "live_survivors_before_controller_cleanup": [],
  "snapshot_time": "2026-10-29T23:36:42.094711+00:00",
  "strace_exit_code": 0,
  "cleanup": [],
  "adopted_reaps": [],
  "end": "2026-10-29T23:36:42.106936+00:00"
}

----- harness.jsonl -----
{"time":"2026-10-29T23:36:37.683Z","mono_ns":"156435783739692","pid":189533,"event":"driver_start","checkout":"/home/ubuntu/wt/pr-27224-before","row":"L","node":"v26.13.0","executable":"/tmp/lead-27224-r1/capture/scripts/fake.cjs","noSandbox":"0"}
{"time":"2026-10-29T23:36:37.708Z","mono_ns":"156435808295745","pid":189533,"event":"operation_start"}
{"time":"2026-10-29T23:36:39.076Z","mono_ns":"156437176423924","pid":189533,"event":"operation_failure","exit":"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited unexpectedly.)]))","details":{"_id":"Exit","_tag":"Failure","cause":{"_id":"Cause","failures":[{"_tag":"Fail","error":{"_tag":"HtmlRenderBrowserError","reason":"the browser exited unexpectedly","output":"synthetic live disconnect\n"}}]}}}
{"time":"2026-10-29T23:36:39.078Z","mono_ns":"156437177958832","pid":189533,"event":"driver_done","exitCode":0}

----- browser.jsonl -----
{"time":"2026-10-29T23:36:37.901Z","mono_ns":"156436001985743","pid":189565,"ppid":189533,"event":"browser_start","row":"L","ps":"    PID    PPID    PGID     SID STAT     ELAPSED CMD\n 189565  189533  189565  189565 Ssl        00:00 node /tmp/lead-27224-r1/capture/scripts/fake.cjs --headless=new --remote-debugging-pipe --no-first-run --no-default-browser-check --disable-gpu --hide-scrollbars --mute-audio --block-new-web-contents --proxy-server=socks5://127.0.0.1:40931 --proxy-bypass-list=<-loopback> --force-webrtc-ip-handling-policy=disable_non_proxied_udp --no-sandbox --user-data-dir=/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/t3-html-preview-xIujeK/profile about:blank\n"}
{"time":"2026-10-29T23:36:37.906Z","mono_ns":"156436005682326","pid":189565,"ppid":189533,"event":"received_command","method":"Target.createTarget","sessionId":null}
{"time":"2026-10-29T23:36:37.909Z","mono_ns":"156436008940516","pid":189565,"ppid":189533,"event":"received_command","method":"Target.attachToTarget","sessionId":null}
{"time":"2026-10-29T23:36:37.910Z","mono_ns":"156436010283965","pid":189565,"ppid":189533,"event":"received_command","method":"Page.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:37.912Z","mono_ns":"156436011509895","pid":189565,"ppid":189533,"event":"received_command","method":"Runtime.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:37.913Z","mono_ns":"156436012794163","pid":189565,"ppid":189533,"event":"received_command","method":"Log.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:37.914Z","mono_ns":"156436014152470","pid":189565,"ppid":189533,"event":"received_command","method":"Emulation.setEmulatedMedia","sessionId":"session"}
{"time":"2026-10-29T23:36:37.915Z","mono_ns":"156436015200195","pid":189565,"ppid":189533,"event":"received_command","method":"Page.addScriptToEvaluateOnNewDocument","sessionId":"session"}
{"time":"2026-10-29T23:36:37.916Z","mono_ns":"156436016390458","pid":189565,"ppid":189533,"event":"received_command","method":"Fetch.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:37.918Z","mono_ns":"156436017642004","pid":189565,"ppid":189533,"event":"received_command","method":"Emulation.setDeviceMetricsOverride","sessionId":"session"}
{"time":"2026-10-29T23:36:37.920Z","mono_ns":"156436019544072","pid":189565,"ppid":189533,"event":"received_command","method":"Page.navigate","sessionId":"session"}
{"time":"2026-10-29T23:36:37.920Z","mono_ns":"156436019980330","pid":189565,"ppid":189533,"event":"disconnect_fds_keep_leader"}
{"time":"2026-10-29T23:36:38.932Z","mono_ns":"156437032056005","pid":189565,"ppid":189533,"event":"SIGTERM"}
{"time":"2026-10-29T23:36:38.933Z","mono_ns":"156437032789801","pid":189565,"ppid":189533,"event":"term_exit_requested","code":0}

----- ps-after-3s.txt -----
Observed 2026-10-29T23:36:42.094578+00:00 (three seconds after driver_done / failed-driver observation)
    PID    PPID    PGID     SID STAT     ELAPSED CMD

----- ps-after-cleanup.txt -----
Observed 2026-10-29T23:36:42.094827+00:00
    PID    PPID    PGID     SID STAT     ELAPSED CMD

----- stdout.log -----
{"time":"2026-10-29T23:36:37.683Z","mono_ns":"156435783739692","pid":189533,"event":"driver_start","checkout":"/home/ubuntu/wt/pr-27224-before","row":"L","node":"v26.13.0","executable":"/tmp/lead-27224-r1/capture/scripts/fake.cjs","noSandbox":"0"}
{"time":"2026-10-29T23:36:37.708Z","mono_ns":"156435808295745","pid":189533,"event":"operation_start"}
{"time":"2026-10-29T23:36:39.076Z","mono_ns":"156437176423924","pid":189533,"event":"operation_failure","exit":"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited unexpectedly.)]))","details":{"_id":"Exit","_tag":"Failure","cause":{"_id":"Cause","failures":[{"_tag":"Fail","error":{"_tag":"HtmlRenderBrowserError","reason":"the browser exited unexpectedly","output":"synthetic live disconnect\n"}}]}}}
{"time":"2026-10-29T23:36:39.078Z","mono_ns":"156437177958832","pid":189533,"event":"driver_done","exitCode":0}

----- stderr.log -----

----- strace.log -----
189533 1793316996.284788 execve("/home/ubuntu/.local/share/vite-plus/bin/node", ["node", "--experimental-import-meta-resolve", "/tmp/lead-27224-r1/capture/scripts/harness.mjs", "/home/ubuntu/wt/pr-27224-before", "L", "/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before", "/tmp/lead-27224-r1/capture/scripts/fake.cjs"], 0x7ffeee4e2000 /* 58 vars */) = 0 <0.000350>
189533 1793316996.294209 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7c113ff990, parent_tid=0x7f7c113ff990, exit_signal=0, stack=0x7f7c111ff000, stack_size=0x1ffd00, tls=0x7f7c113ff6c0} => {parent_tid=[189534]}, 88) = 189534 <0.000094>
189533 1793316996.294604 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7c111fe990, parent_tid=0x7f7c111fe990, exit_signal=0, stack=0x7f7c10ffe000, stack_size=0x1ffd00, tls=0x7f7c111fe6c0} => {parent_tid=[189535]}, 88) = 189535 <0.000066>
189533 1793316996.294940 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7c08ffd990, parent_tid=0x7f7c08ffd990, exit_signal=0, stack=0x7f7c08dfd000, stack_size=0x1ffd00, tls=0x7f7c08ffd6c0} => {parent_tid=[189536]}, 88) = 189536 <0.000067>
189533 1793316996.295341 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7c10ffd990, parent_tid=0x7f7c10ffd990, exit_signal=0, stack=0x7f7c10dfd000, stack_size=0x1ffd00, tls=0x7f7c10ffd6c0} => {parent_tid=[189537]}, 88) = 189537 <0.000079>
189533 1793316996.297890 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7c10dfc990, parent_tid=0x7f7c10dfc990, exit_signal=0, stack=0x7f7c10bfc000, stack_size=0x1ffd00, tls=0x7f7c10dfc6c0} => {parent_tid=[189538]}, 88) = 189538 <0.000069>
189533 1793316996.299941 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7c10bfb990, parent_tid=0x7f7c10bfb990, exit_signal=0, stack=0x7f7c109fb000, stack_size=0x1ffd00, tls=0x7f7c10bfb6c0} => {parent_tid=[189539]}, 88) = 189539 <0.000088>
189533 1793316996.300540 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f7c109fa990, parent_tid=0x7f7c109fa990, exit_signal=0, stack=0x7f7c107fa000, stack_size=0x1ffd00, tls=0x7f7c109fa6c0} => {parent_tid=[189540]}, 88) = 189540 <0.000051>
189533 1793316996.303509 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", ["/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", "--experimental-import-meta-resolve", "/tmp/lead-27224-r1/capture/scripts/harness.mjs", "/home/ubuntu/wt/pr-27224-before", "L", "/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before", "/tmp/lead-27224-r1/capture/scripts/fake.cjs"], 0x5653dacda2a0 /* 58 vars */ <unfinished ...>
189539 1793316996.303748 +++ exited with 0 +++
189540 1793316996.303767 +++ exited with 0 +++
189538 1793316996.303796 +++ exited with 0 +++
189536 1793316996.303810 +++ exited with 0 +++
189534 1793316996.303824 +++ exited with 0 +++
189537 1793316996.303840 +++ exited with 0 +++
189535 1793316996.303945 +++ exited with 0 +++
189533 1793316996.304714 <... execve resumed>) = 0 <0.001135>
189533 1793316996.326865 write(6<pipe:[448444]>, "*", 1) = 1 <0.000046>
189533 1793316996.327645 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0bc99ff990, parent_tid=0x7f0bc99ff990, exit_signal=0, stack=0x7f0bc91ff000, stack_size=0x7ffd00, tls=0x7f0bc99ff6c0} => {parent_tid=[189541]}, 88) = 189541 <0.000106>
189533 1793316996.328885 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0bc91fe990, parent_tid=0x7f0bc91fe990, exit_signal=0, stack=0x7f0bc89fe000, stack_size=0x7ffd00, tls=0x7f0bc91fe6c0} => {parent_tid=[189542]}, 88) = 189542 <0.000089>
189533 1793316996.329384 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0bc89fd990, parent_tid=0x7f0bc89fd990, exit_signal=0, stack=0x7f0bc81fd000, stack_size=0x7ffd00, tls=0x7f0bc89fd6c0} => {parent_tid=[189543]}, 88) = 189543 <0.000109>
189533 1793316996.329869 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0bc3fff990, parent_tid=0x7f0bc3fff990, exit_signal=0, stack=0x7f0bc37ff000, stack_size=0x7ffd00, tls=0x7f0bc3fff6c0} => {parent_tid=[189544]}, 88) = 189544 <0.000079>
189533 1793316996.330332 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0bc37fe990, parent_tid=0x7f0bc37fe990, exit_signal=0, stack=0x7f0bc2ffe000, stack_size=0x7ffd00, tls=0x7f0bc37fe6c0} => {parent_tid=[189545]}, 88) = 189545 <0.000077>
189533 1793316996.364859 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0bc9c41990, parent_tid=0x7f0bc9c41990, exit_signal=0, stack=0x7f0bc9c39000, stack_size=0x7d00, tls=0x7f0bc9c416c0} => {parent_tid=[189546]}, 88) = 189546 <0.000116>
189533 1793316996.377191 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000067>
189533 1793316996.398214 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000048>
189543 1793316996.840408 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000062>
189533 1793316997.494925 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0b8affb990, parent_tid=0x7f0b8affb990, exit_signal=0, stack=0x7f0b8a7fb000, stack_size=0x7ffd00, tls=0x7f0b8affb6c0} => {parent_tid=[189560]}, 88) = 189560 <0.000174>
189560 1793316997.555164 +++ exited with 0 +++
189533 1793316997.684560 write(20</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:37.683Z\",\"mono_ns\":\"156435783739692\",\"pid\":189533,\"event\":\"driver_start\",\"checkout\":\"/home/ubuntu/wt/pr-27224-before\",\"row\":\"L\",\"node\":\"v26.13.0\",\"executable\":\"/tmp/lead-27224-r1/capture/scripts"..., 248) = 248 <0.000157>
189533 1793316997.686868 write(1<pipe:[451030]>, "{\"time\":\"2026-10-29T23:36:37.683Z\",\"mono_ns\":\"156435783739692\",\"pid\":189533,\"event\":\"driver_start\",\"checkout\":\"/home/ubuntu/wt/pr-27224-before\",\"row\":\"L\",\"node\":\"v26.13.0\",\"executable\":\"/tmp/lead-27224-r1/capture/scripts"..., 248) = 248 <0.000072>
189533 1793316997.694862 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0b8a7fa990, parent_tid=0x7f0b8a7fa990, exit_signal=0, stack=0x7f0b89ffa000, stack_size=0x7ffd00, tls=0x7f0b8a7fa6c0} => {parent_tid=[189561]}, 88) = 189561 <0.000087>
189533 1793316997.695179 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0b89ff9990, parent_tid=0x7f0b89ff9990, exit_signal=0, stack=0x7f0b897f9000, stack_size=0x7ffd00, tls=0x7f0b89ff96c0} => {parent_tid=[189562]}, 88) = 189562 <0.000058>
189533 1793316997.695483 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0b897f8990, parent_tid=0x7f0b897f8990, exit_signal=0, stack=0x7f0b88ff8000, stack_size=0x7ffd00, tls=0x7f0b897f86c0} => {parent_tid=[189563]}, 88) = 189563 <0.000059>
189533 1793316997.695787 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f0b88ff7990, parent_tid=0x7f0b88ff7990, exit_signal=0, stack=0x7f0b887f7000, stack_size=0x7ffd00, tls=0x7f0b88ff76c0} => {parent_tid=[189564]}, 88) = 189564 <0.000063>
189561 1793316997.696442 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000077>
189563 1793316997.698759 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000034>
189564 1793316997.699033 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000035>
189564 1793316997.699316 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000020>
189561 1793316997.699495 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000032>
189562 1793316997.699658 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000031>
189563 1793316997.699884 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000021>
189562 1793316997.700115 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000031>
189563 1793316997.700252 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000024>
189562 1793316997.700495 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000037>
189561 1793316997.700686 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000039>
189563 1793316997.700826 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000017>
189562 1793316997.701231 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000035>
189561 1793316997.701639 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000035>
189564 1793316997.701780 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000020>
189562 1793316997.705848 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000048>
189563 1793316997.706949 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000036>
189561 1793316997.707392 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000035>
189533 1793316997.708934 write(21</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:37.708Z\",\"mono_ns\":\"156435808295745\",\"pid\":189533,\"event\":\"operation_start\"}\n", 103) = 103 <0.000035>
189533 1793316997.709149 write(1<pipe:[451030]>, "{\"time\":\"2026-10-29T23:36:37.708Z\",\"mono_ns\":\"156435808295745\",\"pid\":189533,\"event\":\"operation_start\"}\n", 103) = 103 <0.000031>
189564 1793316997.714576 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000053>
189533 1793316997.721205 write(6<pipe:[448444]>, "*", 1) = 1 <0.000023>
189533 1793316997.721497 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f0bca093790) = 189565 <0.001252>
189565 1793316997.723369 write(6<pipe:[451049]>, "*", 1) = 1 <0.000064>
189565 1793316997.727031 execve("/tmp/lead-27224-r1/capture/scripts/fake.cjs", ["/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--headless=new", "--remote-debugging-pipe", "--no-first-run", "--no-default-browser-check", "--disable-gpu", "--hide-scrollbars", "--mute-audio", "--block-new-web-contents", "--proxy-server=socks5://127.0.0.1:40931", "--proxy-bypass-list=<-loopback>", "--force-webrtc-ip-handling-policy=disable_non_proxied_udp", "--no-sandbox", "--user-data-dir=/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/t3-html-preview-xIujeK/profile", "about:blank"], 0x8e378e0 /* 58 vars */) = 0 <0.001643>
189533 1793316997.734989 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":1,\"method\":\"Target.createTarget\",\"params\":{\"url\":\"about:blank\"}}\0", 71) = 71 <0.000079>
189565 1793316997.737737 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", ["node", "/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--headless=new", "--remote-debugging-pipe", "--no-first-run", "--no-default-browser-check", "--disable-gpu", "--hide-scrollbars", "--mute-audio", "--block-new-web-contents", "--proxy-server=socks5://127.0.0.1:40931", "--proxy-bypass-list=<-loopback>", "--force-webrtc-ip-handling-policy=disable_non_proxied_udp", "--no-sandbox", "--user-data-dir=/tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/t3-html-preview-xIujeK/profile", "about:blank"], 0x7fff39a7a858 /* 58 vars */) = 0 <0.000422>
189565 1793316997.757523 write(8<pipe:[449329]>, "*", 1) = 1 <0.000034>
189565 1793316997.758022 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f34d43ff990, parent_tid=0x7f34d43ff990, exit_signal=0, stack=0x7f34d3bff000, stack_size=0x7ffd00, tls=0x7f34d43ff6c0} => {parent_tid=[189566]}, 88) = 189566 <0.000068>
189565 1793316997.759170 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f34d3bfe990, parent_tid=0x7f34d3bfe990, exit_signal=0, stack=0x7f34d33fe000, stack_size=0x7ffd00, tls=0x7f34d3bfe6c0} => {parent_tid=[189567]}, 88) = 189567 <0.000128>
189565 1793316997.759639 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f34d33fd990, parent_tid=0x7f34d33fd990, exit_signal=0, stack=0x7f34d2bfd000, stack_size=0x7ffd00, tls=0x7f34d33fd6c0} => {parent_tid=[189568]}, 88) = 189568 <0.000094>
189565 1793316997.760005 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f34d2bfc990, parent_tid=0x7f34d2bfc990, exit_signal=0, stack=0x7f34d23fc000, stack_size=0x7ffd00, tls=0x7f34d2bfc6c0} => {parent_tid=[189569]}, 88) = 189569 <0.000072>
189565 1793316997.760350 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f34d23fb990, parent_tid=0x7f34d23fb990, exit_signal=0, stack=0x7f34d1bfb000, stack_size=0x7ffd00, tls=0x7f34d23fb6c0} => {parent_tid=[189570]}, 88) = 189570 <0.000073>
189565 1793316997.790147 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f34d4a9f990, parent_tid=0x7f34d4a9f990, exit_signal=0, stack=0x7f34d4a97000, stack_size=0x7d00, tls=0x7f34d4a9f6c0} => {parent_tid=[189571]}, 88) = 189571 <0.000124>
189565 1793316997.802775 write(21<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000044>
189565 1793316997.805403 write(8<pipe:[449329]>, "*", 1) = 1 <0.000024>
189565 1793316997.805656 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f34d4bf1790) = 189572 <0.000460>
189572 1793316997.806417 write(8<pipe:[451051]>, "*", 1) = 1 <0.000038>
189572 1793316997.808210 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000121>
189572 1793316997.808425 execve("/home/ubuntu/.local/share/vite-plus/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000076>
189572 1793316997.808586 execve("/home/ubuntu/.local/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000063>
189572 1793316997.808718 execve("/usr/local/nvm/versions/node/v24.21.0/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000069>
189572 1793316997.808841 execve("/home/ubuntu/.codex/tmp/arg0-linux/codex-arg0vqW7cL/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000060>
189572 1793316997.808952 execve("/home/ubuntu/.local/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000046>
189572 1793316997.809059 execve("/usr/local/nvm/versions/node/v24.21.0/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000047>
189572 1793316997.809152 execve("/usr/local/sbin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000047>
189572 1793316997.809244 execve("/usr/local/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000064>
189572 1793316997.809354 execve("/usr/sbin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000046>
189572 1793316997.809446 execve("/usr/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189565"], 0x8c82db0 /* 58 vars */) = 0 <0.000457>
189572 1793316997.899233 write(1<UNIX-STREAM:[450194->450193]>, "    PID    PPID    PGID     SID STAT     ELAPSED CMD\n 189565  189533  189565  189565 Ssl        00:00 node /tmp/lead-27224-r1/capture/scripts/fake.cjs --headless=new --remote-debugging-pipe --no-first-run --no-default-br"..., 564) = 564 <0.000048>
189572 1793316997.899602 exit_group(0)  = ?
189572 1793316997.900053 +++ exited with 0 +++
189565 1793316997.900089 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189572, si_uid=1000, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
189565 1793316997.900169 write(25<pipe:[450190]>, "\350*\310\10\0\0\0\0\21\0\0\0\0\0\0\0", 16) = 16 <0.000022>
189565 1793316997.900246 write(8<pipe:[449329]>, "*", 1) = 1 <0.000026>
189565 1793316997.900642 write(8<pipe:[449329]>, "*", 1) = 1 <0.000019>
189565 1793316997.902792 write(22</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.901Z\",\"mono_ns\":\"156436001985743\",\"pid\":189565,\"ppid\":189533,\"event\":\"browser_start\",\"row\":\"L\",\"ps\":\"    PID    PPID    PGID     SID STAT     ELAPSED CMD\\n 189565  189533  189565  189565 Ssl "..., 699) = 699 <0.000038>
189565 1793316997.903154 write(8<pipe:[449329]>, "*", 1) = 1 <0.000019>
189565 1793316997.906376 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.906Z\",\"mono_ns\":\"156436005682326\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Target.createTarget\",\"sessionId\":null}\n", 166) = 166 <0.000028>
189565 1793316997.906561 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":1,\"result\":{\"targetId\":\"page\"}}\0", 38) = 38 <0.000057>
189533 1793316997.909217 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":2,\"method\":\"Target.attachToTarget\",\"params\":{\"targetId\":\"page\",\"flatten\":true}}\0", 86) = 86 <0.000065>
189565 1793316997.909664 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.909Z\",\"mono_ns\":\"156436008940516\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Target.attachToTarget\",\"sessionId\":null}\n", 168) = 168 <0.000034>
189565 1793316997.909830 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":2,\"result\":{\"sessionId\":\"session\"}}\0", 42) = 42 <0.000029>
189533 1793316997.910585 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":3,\"method\":\"Page.enable\",\"params\":{},\"sessionId\":\"session\"}\0", 66) = 66 <0.000035>
189565 1793316997.910928 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.910Z\",\"mono_ns\":\"156436010283965\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Page.enable\",\"sessionId\":\"session\"}\n", 163) = 163 <0.000037>
189565 1793316997.911089 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":3,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000037>
189533 1793316997.911801 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":4,\"method\":\"Runtime.enable\",\"params\":{},\"sessionId\":\"session\"}\0", 69) = 69 <0.000042>
189565 1793316997.912166 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.912Z\",\"mono_ns\":\"156436011509895\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Runtime.enable\",\"sessionId\":\"session\"}\n", 166) = 166 <0.000048>
189565 1793316997.912383 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":4,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000045>
189533 1793316997.913132 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":5,\"method\":\"Log.enable\",\"params\":{},\"sessionId\":\"session\"}\0", 65) = 65 <0.000032>
189565 1793316997.913451 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.913Z\",\"mono_ns\":\"156436012794163\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Log.enable\",\"sessionId\":\"session\"}\n", 162) = 162 <0.000053>
189565 1793316997.913651 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":5,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000031>
189533 1793316997.914449 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":6,\"method\":\"Emulation.setEmulatedMedia\",\"params\":{\"features\":[{\"name\":\"prefers-color-scheme\",\"value\":\"dark\"}]},\"sessionId\":\"session\"}\0", 140) = 140 <0.000034>
189565 1793316997.914801 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.914Z\",\"mono_ns\":\"156436014152470\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Emulation.setEmulatedMedia\",\"sessionId\":\"session\"}\n", 178) = 178 <0.000039>
189565 1793316997.914954 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":6,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000037>
189533 1793316997.915526 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":7,\"method\":\"Page.addScriptToEvaluateOnNewDocument\",\"params\":{\"source\":\"delete window.RTCPeerConnection; delete window.webkitRTCPeerConnection;\",\"runImmediately\":true},\"sessionId\":\"session\"}\0", 196) = 196 <0.000040>
189565 1793316997.915834 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.915Z\",\"mono_ns\":\"156436015200195\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Page.addScriptToEvaluateOnNewDocument\",\"sessionId\":\"session\"}\n", 189) = 189 <0.000038>
189565 1793316997.915986 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":7,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000038>
189533 1793316997.916665 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":8,\"method\":\"Fetch.enable\",\"params\":{\"patterns\":[{\"urlPattern\":\"http://t3-page.localhost/*\"},{\"urlPattern\":\"*\",\"resourceType\":\"Document\"}]},\"sessionId\":\"session\"}\0", 168) = 168 <0.000042>
189565 1793316997.917038 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.916Z\",\"mono_ns\":\"156436016390458\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Fetch.enable\",\"sessionId\":\"session\"}\n", 164) = 164 <0.000031>
189565 1793316997.917177 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":8,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000030>
189533 1793316997.917924 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":9,\"method\":\"Emulation.setDeviceMetricsOverride\",\"params\":{\"width\":728,\"height\":800,\"deviceScaleFactor\":1,\"mobile\":false},\"sessionId\":\"session\"}\0", 150) = 150 <0.000051>
189565 1793316997.918362 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.918Z\",\"mono_ns\":\"156436017642004\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Emulation.setDeviceMetricsOverride\",\"sessionId\":\"session\"}\n", 186) = 186 <0.000035>
189565 1793316997.918543 write(4<UNIX-STREAM:[448465->448464]>, "{\"id\":9,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000029>
189533 1793316997.919826 write(24<UNIX-STREAM:[448462->448463]>, "{\"id\":10,\"method\":\"Page.navigate\",\"params\":{\"url\":\"http://t3-page.localhost/page.html#t3-theme=%7B%22appearance%22%3A%22dark%22%2C%22variables%22%3A%7B%22--background%22%3A%22%230a0a0a%22%2C%22--foreground%22%3A%22%23f5f"..., 1933) = 1933 <0.000052>
189565 1793316997.920171 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.920Z\",\"mono_ns\":\"156436019544072\",\"pid\":189565,\"ppid\":189533,\"event\":\"received_command\",\"method\":\"Page.navigate\",\"sessionId\":\"session\"}\n", 165) = 165 <0.000028>
189565 1793316997.920328 write(2<UNIX-STREAM:[448461->448460]>, "synthetic live disconnect\n", 26) = 26 <0.000041>
189565 1793316997.920651 write(23</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:37.920Z\",\"mono_ns\":\"156436019980330\",\"pid\":189565,\"ppid\":189533,\"event\":\"disconnect_fds_keep_leader\"}\n", 128) = 128 <0.000029>
189545 1793316998.843575 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000057>
189533 1793316998.931225 kill(-189565, SIGTERM) = 0 <0.000107>
189565 1793316998.931502 --- SIGTERM {si_signo=SIGTERM, si_code=SI_USER, si_pid=189533, si_uid=1000} ---
189565 1793316998.931721 write(20<pipe:[450185]>, "\30\255\303\10\0\0\0\0\17\0\0\0\0\0\0\0", 16) = 16 <0.000070>
189565 1793316998.931924 write(8<pipe:[449329]>, "*", 1) = 1 <0.000064>
189565 1793316998.932985 write(2</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:38.932Z\",\"mono_ns\":\"156437032056005\",\"pid\":189565,\"ppid\":189533,\"event\":\"SIGTERM\"}\n", 109) = 109 <0.000070>
189565 1793316998.933611 write(2</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:38.933Z\",\"mono_ns\":\"156437032789801\",\"pid\":189565,\"ppid\":189533,\"event\":\"term_exit_requested\",\"code\":0}\n", 130) = 130 <0.000062>
189565 1793316998.934580 write(16<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000179>
189570 1793316998.934999 +++ exited with 0 +++
189569 1793316998.935030 +++ exited with 0 +++
189567 1793316998.935128 +++ exited with 0 +++
189568 1793316998.935237 +++ exited with 0 +++
189566 1793316998.936035 +++ exited with 0 +++
189565 1793316998.938526 exit_group(0)  = ?
189571 1793316998.938736 +++ exited with 0 +++
189565 1793316998.944139 +++ exited with 0 +++
189533 1793316998.944188 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189565, si_uid=1000, si_status=0, si_utime=4 /* 0.04 s */, si_stime=3 /* 0.03 s */} ---
189533 1793316998.944443 write(18<pipe:[448447]>, "\310\36:\7\0\0\0\0\21\0\0\0\0\0\0\0", 16) = 16 <0.000078>
189533 1793316998.944649 write(6<pipe:[448444]>, "*", 1) = 1 <0.000053>
189533 1793316998.946429 write(6<pipe:[448444]>, "*", 1) = 1 <0.000040>
189533 1793316998.946912 kill(-189565, 0) = -1 ESRCH (No such process) <0.000037>
189533 1793316998.947415 kill(-189565, 0) = -1 ESRCH (No such process) <0.000037>
189562 1793316998.949059 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000062>
189563 1793316998.950068 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000070>
189561 1793316998.950929 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000063>
189533 1793316998.954658 write(6<pipe:[448444]>, "*", 1) = 1 <0.000055>
189533 1793316998.955097 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f0bca093790) = 189573 <0.001506>
189573 1793316998.957365 write(6<pipe:[451069]>, "*", 1) = 1 <0.000067>
189573 1793316998.961122 execve("/tmp/lead-27224-r1/capture/scripts/fake.cjs", ["/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--version"], 0x8e378e0 /* 58 vars */) = 0 <0.002361>
189573 1793316998.974821 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", ["node", "/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--version"], 0x7ffc33108b80 /* 58 vars */) = 0 <0.000627>
189573 1793316999.008431 write(6<pipe:[448494]>, "*", 1) = 1 <0.000082>
189573 1793316999.009716 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f33377ff990, parent_tid=0x7f33377ff990, exit_signal=0, stack=0x7f3336fff000, stack_size=0x7ffd00, tls=0x7f33377ff6c0} => {parent_tid=[189574]}, 88) = 189574 <0.000199>
189573 1793316999.012119 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3336ffe990, parent_tid=0x7f3336ffe990, exit_signal=0, stack=0x7f33367fe000, stack_size=0x7ffd00, tls=0x7f3336ffe6c0} => {parent_tid=[189575]}, 88) = 189575 <0.000193>
189573 1793316999.012905 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f33367fd990, parent_tid=0x7f33367fd990, exit_signal=0, stack=0x7f3335ffd000, stack_size=0x7ffd00, tls=0x7f33367fd6c0} => {parent_tid=[189576]}, 88) = 189576 <0.000156>
189573 1793316999.013651 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3335ffc990, parent_tid=0x7f3335ffc990, exit_signal=0, stack=0x7f33357fc000, stack_size=0x7ffd00, tls=0x7f3335ffc6c0} => {parent_tid=[189577]}, 88) = 189577 <0.000123>
189573 1793316999.014315 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f33357fb990, parent_tid=0x7f33357fb990, exit_signal=0, stack=0x7f3334ffb000, stack_size=0x7ffd00, tls=0x7f33357fb6c0} => {parent_tid=[189578]}, 88) = 189578 <0.000111>
189573 1793316999.048729 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3337eae990, parent_tid=0x7f3337eae990, exit_signal=0, stack=0x7f3337ea6000, stack_size=0x7d00, tls=0x7f3337eae6c0} => {parent_tid=[189579]}, 88) = 189579 <0.000136>
189573 1793316999.061857 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000041>
189573 1793316999.064333 write(1<UNIX-STREAM:[448489->448488]>, "Lifecycle CDP fake 1\n", 21) = 21 <0.000081>
189573 1793316999.065207 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000077>
189576 1793316999.065559 +++ exited with 0 +++
189577 1793316999.065614 +++ exited with 0 +++
189578 1793316999.065655 +++ exited with 0 +++
189575 1793316999.065673 +++ exited with 0 +++
189574 1793316999.066308 +++ exited with 0 +++
189573 1793316999.068081 exit_group(0)  = ?
189579 1793316999.068237 +++ exited with 0 +++
189573 1793316999.071823 +++ exited with 0 +++
189533 1793316999.071851 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189573, si_uid=1000, si_status=0, si_utime=2 /* 0.02 s */, si_stime=3 /* 0.03 s */} ---
189533 1793316999.071953 write(18<pipe:[448447]>, "\310\36:\7\0\0\0\0\21\0\0\0\0\0\0\0", 16) = 16 <0.000029>
189533 1793316999.072063 write(6<pipe:[448444]>, "*", 1) = 1 <0.000026>
189533 1793316999.074657 kill(-189573, SIGTERM) = 0 <0.000026>
189533 1793316999.075744 write(6<pipe:[448444]>, "*", 1) = 1 <0.000025>
189533 1793316999.075982 kill(-189573, 0) = -1 ESRCH (No such process) <0.000022>
189533 1793316999.077286 write(21</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:39.076Z\",\"mono_ns\":\"156437176423924\",\"pid\":189533,\"event\":\"operation_failure\",\"exit\":\"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited un"..., 457) = 457 <0.000037>
189533 1793316999.077576 write(1<pipe:[451030]>, "{\"time\":\"2026-10-29T23:36:39.076Z\",\"mono_ns\":\"156437176423924\",\"pid\":189533,\"event\":\"operation_failure\",\"exit\":\"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited un"..., 457) = 457 <0.000036>
189533 1793316999.078607 write(21</tmp/lead-27224-r1/capture/20261029T233636.276435Z-L-Before/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:39.078Z\",\"mono_ns\":\"156437177958832\",\"pid\":189533,\"event\":\"driver_done\",\"exitCode\":0}\n", 112) = 112 <0.000041>
189533 1793316999.078811 write(1<pipe:[451030]>, "{\"time\":\"2026-10-29T23:36:39.078Z\",\"mono_ns\":\"156437177958832\",\"pid\":189533,\"event\":\"driver_done\",\"exitCode\":0}\n", 112) = 112 <0.000033>
189533 1793316999.080198 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000049>
189533 1793316999.116757 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000060>
189545 1793316999.117497 +++ exited with 0 +++
189544 1793316999.117610 +++ exited with 0 +++
189543 1793316999.117624 +++ exited with 0 +++
189542 1793316999.117708 +++ exited with 0 +++
189541 1793316999.118114 +++ exited with 0 +++
189564 1793316999.122111 +++ exited with 0 +++
189562 1793316999.122303 +++ exited with 0 +++
189563 1793316999.122392 +++ exited with 0 +++
189561 1793316999.122493 +++ exited with 0 +++
189533 1793316999.122868 exit_group(0)  = ?
189546 1793316999.130429 +++ exited with 0 +++
189533 1793316999.130458 +++ exited with 0 +++

===== AFTER c17d32c8eabe2b9a8148ba1df30a53e7968a640c =====
MEASURED SUMMARY
{
  "row": "L",
  "side": "After",
  "directory": "/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After",
  "sha": "c17d32c8eabe2b9a8148ba1df30a53e7968a640c",
  "server_pid": 189600,
  "wrapper_pid": 189631,
  "browser_pid": 189631,
  "outcome": {
    "time": "2026-10-29T23:36:44.783Z",
    "mono_ns": "156442883170822",
    "pid": 189600,
    "event": "operation_failure",
    "exit": "Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited unexpectedly.)]))",
    "details": {
      "_id": "Exit",
      "_tag": "Failure",
      "cause": {
        "_id": "Cause",
        "failures": [
          {
            "_tag": "Fail",
            "error": {
              "_tag": "HtmlRenderBrowserError",
              "reason": "the browser exited unexpectedly",
              "output": "synthetic live disconnect\n"
            }
          }
        ]
      }
    }
  },
  "milestone_epoch": 1793317003.673,
  "milestone_description": "disconnect_fds_keep_leader",
  "return_epoch": 1793317004.783,
  "release_ms": 1110.0,
  "operation_ms": 1362.0,
  "close_epoch": null,
  "close_count": 0,
  "target_close_count": 0,
  "leader_release_exit": "+++ exited with 0 +++",
  "leader_exit_epoch": 1793317004.688919,
  "leader_ms": 1015.919,
  "wrapper_exit": "+++ exited with 0 +++",
  "server_signals": [
    {
      "epoch": 1793317004.680364,
      "relative_ms": 1007.364,
      "syscall": "kill(-189631, SIGTERM) = 0 <0.000070>"
    },
    {
      "epoch": 1793317004.781622,
      "relative_ms": 1108.622,
      "syscall": "kill(-189639, SIGTERM) = 0 <0.000020>"
    }
  ],
  "live_survivors": [],
  "zero_survivors_after_cleanup": true,
  "png_sha256": null
}

----- metadata.json -----
{
  "side": "After",
  "row": "L",
  "sha": "c17d32c8eabe2b9a8148ba1df30a53e7968a640c",
  "start": "2026-10-29T23:36:42.110638+00:00",
  "command": [
    "strace",
    "-f",
    "-ttt",
    "-T",
    "-yy",
    "-s",
    "220",
    "-e",
    "trace=kill,exit_group,clone,clone3,fork,vfork,execve,write",
    "-o",
    "/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/strace.log",
    "node",
    "--experimental-import-meta-resolve",
    "/tmp/lead-27224-r1/capture/scripts/harness.mjs",
    "/home/ubuntu/wt/pr-27224",
    "L",
    "/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After",
    "/tmp/lead-27224-r1/capture/scripts/fake.cjs"
  ],
  "cwd": "/home/ubuntu/wt/pr-27224/apps/server",
  "driver": "HtmlRender.preview / HtmlRender.publish service harness; no dev server or database",
  "sandbox": "explicit T3CODE_SERVER_BROWSER_SANDBOX=0",
  "strace_pid": 189597,
  "driver_done_seen": true,
  "return_observed": "2026-10-29T23:36:44.785531+00:00",
  "browser_roots": [
    189631
  ],
  "tracked_browser_pids": [
    189631,
    189632,
    189633,
    189634,
    189635,
    189636,
    189637,
    189638
  ],
  "live_survivors_before_controller_cleanup": [],
  "snapshot_time": "2026-10-29T23:36:47.808505+00:00",
  "strace_exit_code": 0,
  "cleanup": [],
  "adopted_reaps": [],
  "end": "2026-10-29T23:36:47.821050+00:00"
}

----- harness.jsonl -----
{"time":"2026-10-29T23:36:43.394Z","mono_ns":"156441495213116","pid":189600,"event":"driver_start","checkout":"/home/ubuntu/wt/pr-27224","row":"L","node":"v26.13.0","executable":"/tmp/lead-27224-r1/capture/scripts/fake.cjs","noSandbox":"0"}
{"time":"2026-10-29T23:36:43.421Z","mono_ns":"156441520919496","pid":189600,"event":"operation_start"}
{"time":"2026-10-29T23:36:44.783Z","mono_ns":"156442883170822","pid":189600,"event":"operation_failure","exit":"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited unexpectedly.)]))","details":{"_id":"Exit","_tag":"Failure","cause":{"_id":"Cause","failures":[{"_tag":"Fail","error":{"_tag":"HtmlRenderBrowserError","reason":"the browser exited unexpectedly","output":"synthetic live disconnect\n"}}]}}}
{"time":"2026-10-29T23:36:44.785Z","mono_ns":"156442884545571","pid":189600,"event":"driver_done","exitCode":0}

----- browser.jsonl -----
{"time":"2026-10-29T23:36:43.650Z","mono_ns":"156441750562910","pid":189631,"ppid":189600,"event":"browser_start","row":"L","ps":"    PID    PPID    PGID     SID STAT     ELAPSED CMD\n 189631  189600  189631  189631 Ssl        00:00 node /tmp/lead-27224-r1/capture/scripts/fake.cjs --headless=new --remote-debugging-pipe --no-first-run --no-default-browser-check --disable-gpu --hide-scrollbars --mute-audio --block-new-web-contents --proxy-server=socks5://127.0.0.1:39489 --proxy-bypass-list=<-loopback> --force-webrtc-ip-handling-policy=disable_non_proxied_udp --no-sandbox --user-data-dir=/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/t3-html-preview-oPBTlH/profile about:blank\n"}
{"time":"2026-10-29T23:36:43.655Z","mono_ns":"156441754996365","pid":189631,"ppid":189600,"event":"received_command","method":"Target.createTarget","sessionId":null}
{"time":"2026-10-29T23:36:43.659Z","mono_ns":"156441758925744","pid":189631,"ppid":189600,"event":"received_command","method":"Target.attachToTarget","sessionId":null}
{"time":"2026-10-29T23:36:43.661Z","mono_ns":"156441760595796","pid":189631,"ppid":189600,"event":"received_command","method":"Page.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:43.662Z","mono_ns":"156441762100749","pid":189631,"ppid":189600,"event":"received_command","method":"Runtime.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:43.664Z","mono_ns":"156441763869105","pid":189631,"ppid":189600,"event":"received_command","method":"Log.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:43.666Z","mono_ns":"156441765718584","pid":189631,"ppid":189600,"event":"received_command","method":"Emulation.setEmulatedMedia","sessionId":"session"}
{"time":"2026-10-29T23:36:43.667Z","mono_ns":"156441767054559","pid":189631,"ppid":189600,"event":"received_command","method":"Page.addScriptToEvaluateOnNewDocument","sessionId":"session"}
{"time":"2026-10-29T23:36:43.669Z","mono_ns":"156441768733809","pid":189631,"ppid":189600,"event":"received_command","method":"Fetch.enable","sessionId":"session"}
{"time":"2026-10-29T23:36:43.670Z","mono_ns":"156441770118044","pid":189631,"ppid":189600,"event":"received_command","method":"Emulation.setDeviceMetricsOverride","sessionId":"session"}
{"time":"2026-10-29T23:36:43.672Z","mono_ns":"156441772256725","pid":189631,"ppid":189600,"event":"received_command","method":"Page.navigate","sessionId":"session"}
{"time":"2026-10-29T23:36:43.673Z","mono_ns":"156441772807549","pid":189631,"ppid":189600,"event":"disconnect_fds_keep_leader"}
{"time":"2026-10-29T23:36:44.681Z","mono_ns":"156442780714415","pid":189631,"ppid":189600,"event":"SIGTERM"}
{"time":"2026-10-29T23:36:44.681Z","mono_ns":"156442781174057","pid":189631,"ppid":189600,"event":"term_exit_requested","code":0}

----- ps-after-3s.txt -----
Observed 2026-10-29T23:36:47.808345+00:00 (three seconds after driver_done / failed-driver observation)
    PID    PPID    PGID     SID STAT     ELAPSED CMD

----- ps-after-cleanup.txt -----
Observed 2026-10-29T23:36:47.808680+00:00
    PID    PPID    PGID     SID STAT     ELAPSED CMD

----- stdout.log -----
{"time":"2026-10-29T23:36:43.394Z","mono_ns":"156441495213116","pid":189600,"event":"driver_start","checkout":"/home/ubuntu/wt/pr-27224","row":"L","node":"v26.13.0","executable":"/tmp/lead-27224-r1/capture/scripts/fake.cjs","noSandbox":"0"}
{"time":"2026-10-29T23:36:43.421Z","mono_ns":"156441520919496","pid":189600,"event":"operation_start"}
{"time":"2026-10-29T23:36:44.783Z","mono_ns":"156442883170822","pid":189600,"event":"operation_failure","exit":"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited unexpectedly.)]))","details":{"_id":"Exit","_tag":"Failure","cause":{"_id":"Cause","failures":[{"_tag":"Fail","error":{"_tag":"HtmlRenderBrowserError","reason":"the browser exited unexpectedly","output":"synthetic live disconnect\n"}}]}}}
{"time":"2026-10-29T23:36:44.785Z","mono_ns":"156442884545571","pid":189600,"event":"driver_done","exitCode":0}

----- stderr.log -----

----- strace.log -----
189600 1793317002.114820 execve("/home/ubuntu/.local/share/vite-plus/bin/node", ["node", "--experimental-import-meta-resolve", "/tmp/lead-27224-r1/capture/scripts/harness.mjs", "/home/ubuntu/wt/pr-27224", "L", "/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After", "/tmp/lead-27224-r1/capture/scripts/fake.cjs"], 0x7ffcfae06060 /* 58 vars */) = 0 <0.000286>
189600 1793317002.123422 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f28849ff990, parent_tid=0x7f28849ff990, exit_signal=0, stack=0x7f28847ff000, stack_size=0x1ffd00, tls=0x7f28849ff6c0} => {parent_tid=[189601]}, 88) = 189601 <0.000068>
189600 1793317002.123772 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f28847fe990, parent_tid=0x7f28847fe990, exit_signal=0, stack=0x7f28845fe000, stack_size=0x1ffd00, tls=0x7f28847fe6c0} => {parent_tid=[189602]}, 88) = 189602 <0.000056>
189600 1793317002.124072 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f287ffff990, parent_tid=0x7f287ffff990, exit_signal=0, stack=0x7f287fdff000, stack_size=0x1ffd00, tls=0x7f287ffff6c0} => {parent_tid=[189603]}, 88) = 189603 <0.000066>
189600 1793317002.124419 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f28845fd990, parent_tid=0x7f28845fd990, exit_signal=0, stack=0x7f28843fd000, stack_size=0x1ffd00, tls=0x7f28845fd6c0} => {parent_tid=[189604]}, 88) = 189604 <0.000056>
189600 1793317002.127071 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f28843fc990, parent_tid=0x7f28843fc990, exit_signal=0, stack=0x7f28841fc000, stack_size=0x1ffd00, tls=0x7f28843fc6c0} => {parent_tid=[189605]}, 88) = 189605 <0.000094>
189600 1793317002.129054 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f287fdfe990, parent_tid=0x7f287fdfe990, exit_signal=0, stack=0x7f287fbfe000, stack_size=0x1ffd00, tls=0x7f287fdfe6c0} => {parent_tid=[189606]}, 88) = 189606 <0.000074>
189600 1793317002.131409 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", ["/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", "--experimental-import-meta-resolve", "/tmp/lead-27224-r1/capture/scripts/harness.mjs", "/home/ubuntu/wt/pr-27224", "L", "/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After", "/tmp/lead-27224-r1/capture/scripts/fake.cjs"], 0x55844cde7c30 /* 58 vars */ <unfinished ...>
189604 1793317002.131632 +++ exited with 0 +++
189603 1793317002.131652 +++ exited with 0 +++
189602 1793317002.131666 +++ exited with 0 +++
189601 1793317002.131679 +++ exited with 0 +++
189606 1793317002.131703 +++ exited with 0 +++
189605 1793317002.131717 +++ exited with 0 +++
189600 1793317002.132312 <... execve resumed>) = 0 <0.000843>
189600 1793317002.148596 write(6<pipe:[448509]>, "*", 1) = 1 <0.000026>
189600 1793317002.149177 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbca29ff990, parent_tid=0x7fbca29ff990, exit_signal=0, stack=0x7fbca21ff000, stack_size=0x7ffd00, tls=0x7fbca29ff6c0} => {parent_tid=[189607]}, 88) = 189607 <0.000059>
189600 1793317002.150326 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbca21fe990, parent_tid=0x7fbca21fe990, exit_signal=0, stack=0x7fbca19fe000, stack_size=0x7ffd00, tls=0x7fbca21fe6c0} => {parent_tid=[189608]}, 88) = 189608 <0.000083>
189600 1793317002.150731 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbca19fd990, parent_tid=0x7fbca19fd990, exit_signal=0, stack=0x7fbca11fd000, stack_size=0x7ffd00, tls=0x7fbca19fd6c0} => {parent_tid=[189609]}, 88) = 189609 <0.000091>
189600 1793317002.151121 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbca11fc990, parent_tid=0x7fbca11fc990, exit_signal=0, stack=0x7fbca09fc000, stack_size=0x7ffd00, tls=0x7fbca11fc6c0} => {parent_tid=[189610]}, 88) = 189610 <0.000084>
189600 1793317002.151506 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbca09fb990, parent_tid=0x7fbca09fb990, exit_signal=0, stack=0x7fbca01fb000, stack_size=0x7ffd00, tls=0x7fbca09fb6c0} => {parent_tid=[189611]}, 88) = 189611 <0.000052>
189600 1793317002.177809 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbca30b4990, parent_tid=0x7fbca30b4990, exit_signal=0, stack=0x7fbca30ac000, stack_size=0x7d00, tls=0x7fbca30b46c0} => {parent_tid=[189612]}, 88) = 189612 <0.000076>
189600 1793317002.186359 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000023>
189600 1793317002.210175 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000047>
189611 1793317002.595613 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000054>
189600 1793317003.250676 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fba53fff990, parent_tid=0x7fba53fff990, exit_signal=0, stack=0x7fba537ff000, stack_size=0x7ffd00, tls=0x7fba53fff6c0} => {parent_tid=[189626]}, 88) = 189626 <0.000085>
189626 1793317003.296803 +++ exited with 0 +++
189600 1793317003.395958 write(20</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:43.394Z\",\"mono_ns\":\"156441495213116\",\"pid\":189600,\"event\":\"driver_start\",\"checkout\":\"/home/ubuntu/wt/pr-27224\",\"row\":\"L\",\"node\":\"v26.13.0\",\"executable\":\"/tmp/lead-27224-r1/capture/scripts/fake.c"..., 241) = 241 <0.000082>
189600 1793317003.397884 write(1<pipe:[451081]>, "{\"time\":\"2026-10-29T23:36:43.394Z\",\"mono_ns\":\"156441495213116\",\"pid\":189600,\"event\":\"driver_start\",\"checkout\":\"/home/ubuntu/wt/pr-27224\",\"row\":\"L\",\"node\":\"v26.13.0\",\"executable\":\"/tmp/lead-27224-r1/capture/scripts/fake.c"..., 241) = 241 <0.000046>
189600 1793317003.405026 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fba537fe990, parent_tid=0x7fba537fe990, exit_signal=0, stack=0x7fba52ffe000, stack_size=0x7ffd00, tls=0x7fba537fe6c0} => {parent_tid=[189627]}, 88) = 189627 <0.000087>
189600 1793317003.405367 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fba52ffd990, parent_tid=0x7fba52ffd990, exit_signal=0, stack=0x7fba527fd000, stack_size=0x7ffd00, tls=0x7fba52ffd6c0} => {parent_tid=[189628]}, 88) = 189628 <0.000082>
189600 1793317003.405681 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fba527fc990, parent_tid=0x7fba527fc990, exit_signal=0, stack=0x7fba51ffc000, stack_size=0x7ffd00, tls=0x7fba527fc6c0} => {parent_tid=[189629]}, 88) = 189629 <0.000063>
189600 1793317003.406011 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fba51ffb990, parent_tid=0x7fba51ffb990, exit_signal=0, stack=0x7fba517fb000, stack_size=0x7ffd00, tls=0x7fba51ffb6c0} => {parent_tid=[189630]}, 88) = 189630 <0.000066>
189630 1793317003.406869 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000049>
189627 1793317003.409650 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000042>
189629 1793317003.409892 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000055>
189630 1793317003.410100 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000026>
189630 1793317003.410334 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000034>
189629 1793317003.410509 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000022>
189627 1793317003.410723 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000040>
189629 1793317003.410852 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000034>
189628 1793317003.411258 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000026>
189630 1793317003.412274 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000026>
189628 1793317003.412615 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000052>
189630 1793317003.413541 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000045>
189628 1793317003.417992 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000055>
189629 1793317003.419153 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000037>
189627 1793317003.419774 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000049>
189600 1793317003.421560 write(21</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:43.421Z\",\"mono_ns\":\"156441520919496\",\"pid\":189600,\"event\":\"operation_start\"}\n", 103) = 103 <0.000056>
189600 1793317003.421812 write(1<pipe:[451081]>, "{\"time\":\"2026-10-29T23:36:43.421Z\",\"mono_ns\":\"156441520919496\",\"pid\":189600,\"event\":\"operation_start\"}\n", 103) = 103 <0.000041>
189630 1793317003.427518 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000034>
189600 1793317003.435165 write(6<pipe:[448509]>, "*", 1) = 1 <0.000024>
189600 1793317003.435445 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fbca3206790) = 189631 <0.001745>
189631 1793317003.437670 write(6<pipe:[450244]>, "*", 1) = 1 <0.000046>
189631 1793317003.440393 execve("/tmp/lead-27224-r1/capture/scripts/fake.cjs", ["/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--headless=new", "--remote-debugging-pipe", "--no-first-run", "--no-default-browser-check", "--disable-gpu", "--hide-scrollbars", "--mute-audio", "--block-new-web-contents", "--proxy-server=socks5://127.0.0.1:39489", "--proxy-bypass-list=<-loopback>", "--force-webrtc-ip-handling-policy=disable_non_proxied_udp", "--no-sandbox", "--user-data-dir=/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/t3-html-preview-oPBTlH/profile", "about:blank"], 0x7d0c8e0 /* 58 vars */) = 0 <0.001550>
189600 1793317003.448857 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":1,\"method\":\"Target.createTarget\",\"params\":{\"url\":\"about:blank\"}}\0", 71) = 71 <0.000046>
189631 1793317003.449972 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", ["node", "/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--headless=new", "--remote-debugging-pipe", "--no-first-run", "--no-default-browser-check", "--disable-gpu", "--hide-scrollbars", "--mute-audio", "--block-new-web-contents", "--proxy-server=socks5://127.0.0.1:39489", "--proxy-bypass-list=<-loopback>", "--force-webrtc-ip-handling-policy=disable_non_proxied_udp", "--no-sandbox", "--user-data-dir=/tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/t3-html-preview-oPBTlH/profile", "about:blank"], 0x7ffd8e9766d8 /* 58 vars */) = 0 <0.000381>
189631 1793317003.467290 write(8<pipe:[451594]>, "*", 1) = 1 <0.000037>
189631 1793317003.467860 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f69e25ff990, parent_tid=0x7f69e25ff990, exit_signal=0, stack=0x7f69e1dff000, stack_size=0x7ffd00, tls=0x7f69e25ff6c0} => {parent_tid=[189632]}, 88) = 189632 <0.000106>
189631 1793317003.468967 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f69e1dfe990, parent_tid=0x7f69e1dfe990, exit_signal=0, stack=0x7f69e15fe000, stack_size=0x7ffd00, tls=0x7f69e1dfe6c0} => {parent_tid=[189633]}, 88) = 189633 <0.000081>
189631 1793317003.469395 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f69e15fd990, parent_tid=0x7f69e15fd990, exit_signal=0, stack=0x7f69e0dfd000, stack_size=0x7ffd00, tls=0x7f69e15fd6c0} => {parent_tid=[189634]}, 88) = 189634 <0.000064>
189631 1793317003.469722 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f69e0dfc990, parent_tid=0x7f69e0dfc990, exit_signal=0, stack=0x7f69e05fc000, stack_size=0x7ffd00, tls=0x7f69e0dfc6c0} => {parent_tid=[189635]}, 88) = 189635 <0.000066>
189631 1793317003.470112 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f69dbfff990, parent_tid=0x7f69dbfff990, exit_signal=0, stack=0x7f69db7ff000, stack_size=0x7ffd00, tls=0x7f69dbfff6c0} => {parent_tid=[189636]}, 88) = 189636 <0.000073>
189631 1793317003.497637 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f69e296f990, parent_tid=0x7f69e296f990, exit_signal=0, stack=0x7f69e2967000, stack_size=0x7d00, tls=0x7f69e296f6c0} => {parent_tid=[189637]}, 88) = 189637 <0.000086>
189631 1793317003.510163 write(21<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000038>
189631 1793317003.512872 write(8<pipe:[451594]>, "*", 1) = 1 <0.000022>
189631 1793317003.513092 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f69e2dc4790) = 189638 <0.000551>
189638 1793317003.513893 write(8<pipe:[451095]>, "*", 1) = 1 <0.000037>
189638 1793317003.515599 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000090>
189638 1793317003.515761 execve("/home/ubuntu/.local/share/vite-plus/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000050>
189638 1793317003.515863 execve("/home/ubuntu/.local/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000049>
189638 1793317003.515960 execve("/usr/local/nvm/versions/node/v24.21.0/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000059>
189638 1793317003.516066 execve("/home/ubuntu/.codex/tmp/arg0-linux/codex-arg0vqW7cL/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000049>
189638 1793317003.516162 execve("/home/ubuntu/.local/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000048>
189638 1793317003.516268 execve("/usr/local/nvm/versions/node/v24.21.0/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000047>
189638 1793317003.516363 execve("/usr/local/sbin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000047>
189638 1793317003.516456 execve("/usr/local/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000063>
189638 1793317003.516579 execve("/usr/sbin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = -1 ENOENT (No such file or directory) <0.000047>
189638 1793317003.516676 execve("/usr/bin/ps", ["ps", "-o", "pid,ppid,pgid,sid,stat,etime,cmd", "-p", "189631"], 0x86fcdb0 /* 58 vars */) = 0 <0.000432>
189638 1793317003.647694 write(1<UNIX-STREAM:[451601->451600]>, "    PID    PPID    PGID     SID STAT     ELAPSED CMD\n 189631  189600  189631  189631 Ssl        00:00 node /tmp/lead-27224-r1/capture/scripts/fake.cjs --headless=new --remote-debugging-pipe --no-first-run --no-default-br"..., 563) = 563 <0.000045>
189638 1793317003.648033 exit_group(0)  = ?
189638 1793317003.648380 +++ exited with 0 +++
189632 1793317003.648429 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189638, si_uid=1000, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
189632 1793317003.648555 write(25<pipe:[451597]>, "\350\312o\10\0\0\0\0\21\0\0\0\0\0\0\0", 16) = 16 <0.000029>
189632 1793317003.648657 write(8<pipe:[451594]>, "*", 1) = 1 <0.000020>
189631 1793317003.648962 write(8<pipe:[451594]>, "*", 1) = 1 <0.000024>
189631 1793317003.651408 write(22</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.650Z\",\"mono_ns\":\"156441750562910\",\"pid\":189631,\"ppid\":189600,\"event\":\"browser_start\",\"row\":\"L\",\"ps\":\"    PID    PPID    PGID     SID STAT     ELAPSED CMD\\n 189631  189600  189631  189631 Ssl "..., 698) = 698 <0.000043>
189631 1793317003.651815 write(8<pipe:[451594]>, "*", 1) = 1 <0.000023>
189631 1793317003.655681 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.655Z\",\"mono_ns\":\"156441754996365\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Target.createTarget\",\"sessionId\":null}\n", 166) = 166 <0.000034>
189631 1793317003.655898 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":1,\"result\":{\"targetId\":\"page\"}}\0", 38) = 38 <0.000104>
189600 1793317003.659087 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":2,\"method\":\"Target.attachToTarget\",\"params\":{\"targetId\":\"page\",\"flatten\":true}}\0", 86) = 86 <0.000060>
189631 1793317003.659751 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.659Z\",\"mono_ns\":\"156441758925744\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Target.attachToTarget\",\"sessionId\":null}\n", 168) = 168 <0.000049>
189631 1793317003.660003 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":2,\"result\":{\"sessionId\":\"session\"}}\0", 42) = 42 <0.000045>
189600 1793317003.660870 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":3,\"method\":\"Page.enable\",\"params\":{},\"sessionId\":\"session\"}\0", 66) = 66 <0.000055>
189631 1793317003.661304 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.661Z\",\"mono_ns\":\"156441760595796\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Page.enable\",\"sessionId\":\"session\"}\n", 163) = 163 <0.000037>
189631 1793317003.661508 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":3,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000038>
189600 1793317003.662351 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":4,\"method\":\"Runtime.enable\",\"params\":{},\"sessionId\":\"session\"}\0", 69) = 69 <0.000063>
189631 1793317003.662893 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.662Z\",\"mono_ns\":\"156441762100749\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Runtime.enable\",\"sessionId\":\"session\"}\n", 166) = 166 <0.000029>
189631 1793317003.663056 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":4,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000031>
189600 1793317003.663971 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":5,\"method\":\"Log.enable\",\"params\":{},\"sessionId\":\"session\"}\0", 65) = 65 <0.000070>
189631 1793317003.664631 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.664Z\",\"mono_ns\":\"156441763869105\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Log.enable\",\"sessionId\":\"session\"}\n", 162) = 162 <0.000054>
189631 1793317003.664854 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":5,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000042>
189600 1793317003.665933 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":6,\"method\":\"Emulation.setEmulatedMedia\",\"params\":{\"features\":[{\"name\":\"prefers-color-scheme\",\"value\":\"dark\"}]},\"sessionId\":\"session\"}\0", 140) = 140 <0.000071>
189631 1793317003.666393 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.666Z\",\"mono_ns\":\"156441765718584\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Emulation.setEmulatedMedia\",\"sessionId\":\"session\"}\n", 178) = 178 <0.000040>
189631 1793317003.666581 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":6,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000033>
189600 1793317003.667322 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":7,\"method\":\"Page.addScriptToEvaluateOnNewDocument\",\"params\":{\"source\":\"delete window.RTCPeerConnection; delete window.webkitRTCPeerConnection;\",\"runImmediately\":true},\"sessionId\":\"session\"}\0", 196) = 196 <0.000069>
189631 1793317003.667709 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.667Z\",\"mono_ns\":\"156441767054559\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Page.addScriptToEvaluateOnNewDocument\",\"sessionId\":\"session\"}\n", 189) = 189 <0.000042>
189631 1793317003.667896 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":7,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000034>
189600 1793317003.668952 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":8,\"method\":\"Fetch.enable\",\"params\":{\"patterns\":[{\"urlPattern\":\"http://t3-page.localhost/*\"},{\"urlPattern\":\"*\",\"resourceType\":\"Document\"}]},\"sessionId\":\"session\"}\0", 168) = 168 <0.000063>
189631 1793317003.669430 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.669Z\",\"mono_ns\":\"156441768733809\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Fetch.enable\",\"sessionId\":\"session\"}\n", 164) = 164 <0.000036>
189631 1793317003.669608 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":8,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000040>
189600 1793317003.670364 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":9,\"method\":\"Emulation.setDeviceMetricsOverride\",\"params\":{\"width\":728,\"height\":800,\"deviceScaleFactor\":1,\"mobile\":false},\"sessionId\":\"session\"}\0", 150) = 150 <0.000029>
189631 1793317003.670886 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.670Z\",\"mono_ns\":\"156441770118044\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Emulation.setDeviceMetricsOverride\",\"sessionId\":\"session\"}\n", 186) = 186 <0.000055>
189631 1793317003.671095 write(4<UNIX-STREAM:[451093->451092]>, "{\"id\":9,\"sessionId\":\"session\",\"result\":{}}\0", 43) = 43 <0.000039>
189600 1793317003.672510 write(24<UNIX-STREAM:[451090->451091]>, "{\"id\":10,\"method\":\"Page.navigate\",\"params\":{\"url\":\"http://t3-page.localhost/page.html#t3-theme=%7B%22appearance%22%3A%22dark%22%2C%22variables%22%3A%7B%22--background%22%3A%22%230a0a0a%22%2C%22--foreground%22%3A%22%23f5f"..., 1933) = 1933 <0.000034>
189631 1793317003.672922 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.672Z\",\"mono_ns\":\"156441772256725\",\"pid\":189631,\"ppid\":189600,\"event\":\"received_command\",\"method\":\"Page.navigate\",\"sessionId\":\"session\"}\n", 165) = 165 <0.000060>
189631 1793317003.673131 write(2<UNIX-STREAM:[451089->451088]>, "synthetic live disconnect\n", 26) = 26 <0.000060>
189631 1793317003.673495 write(23</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:43.673Z\",\"mono_ns\":\"156441772807549\",\"pid\":189631,\"ppid\":189600,\"event\":\"disconnect_fds_keep_leader\"}\n", 128) = 128 <0.000034>
189611 1793317004.598387 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000043>
189600 1793317004.680364 kill(-189631, SIGTERM) = 0 <0.000070>
189631 1793317004.680544 --- SIGTERM {si_signo=SIGTERM, si_code=SI_USER, si_pid=189600, si_uid=1000} ---
189631 1793317004.680668 write(20<pipe:[450249]>, "\30Mk\10\0\0\0\0\17\0\0\0\0\0\0\0", 16) = 16 <0.000037>
189631 1793317004.680801 write(8<pipe:[451594]>, "*", 1) = 1 <0.000042>
189631 1793317004.681490 write(2</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:44.681Z\",\"mono_ns\":\"156442780714415\",\"pid\":189631,\"ppid\":189600,\"event\":\"SIGTERM\"}\n", 109) = 109 <0.000056>
189631 1793317004.681850 write(2</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/browser.jsonl>, "{\"time\":\"2026-10-29T23:36:44.681Z\",\"mono_ns\":\"156442781174057\",\"pid\":189631,\"ppid\":189600,\"event\":\"term_exit_requested\",\"code\":0}\n", 130) = 130 <0.000034>
189631 1793317004.682481 write(16<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000087>
189636 1793317004.682808 +++ exited with 0 +++
189633 1793317004.682838 +++ exited with 0 +++
189634 1793317004.682852 +++ exited with 0 +++
189635 1793317004.682870 +++ exited with 0 +++
189632 1793317004.683511 +++ exited with 0 +++
189631 1793317004.685209 exit_group(0)  = ?
189637 1793317004.688895 +++ exited with 0 +++
189631 1793317004.688919 +++ exited with 0 +++
189600 1793317004.688938 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189631, si_uid=1000, si_status=0, si_utime=2 /* 0.02 s */, si_stime=3 /* 0.03 s */} ---
189600 1793317004.689053 write(18<pipe:[451084]>, "\310\36:\7\0\0\0\0\21\0\0\0\0\0\0\0", 16) = 16 <0.000045>
189600 1793317004.689200 write(6<pipe:[448509]>, "*", 1) = 1 <0.000023>
189600 1793317004.690310 write(6<pipe:[448509]>, "*", 1) = 1 <0.000040>
189600 1793317004.690609 kill(-189631, 0) = -1 ESRCH (No such process) <0.000021>
189600 1793317004.690896 kill(-189631, 0) = -1 ESRCH (No such process) <0.000021>
189628 1793317004.691902 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000047>
189629 1793317004.692544 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000043>
189627 1793317004.693108 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000053>
189600 1793317004.695418 write(6<pipe:[448509]>, "*", 1) = 1 <0.000032>
189600 1793317004.695658 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fbca3206790) = 189639 <0.001257>
189639 1793317004.697323 write(6<pipe:[450278]>, "*", 1) = 1 <0.000036>
189639 1793317004.699291 execve("/tmp/lead-27224-r1/capture/scripts/fake.cjs", ["/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--version"], 0x7d0c8e0 /* 58 vars */) = 0 <0.001504>
189639 1793317004.707268 execve("/home/ubuntu/.local/share/vite-plus/js_runtime/node/26.13.0/bin/node", ["node", "/tmp/lead-27224-r1/capture/scripts/fake.cjs", "--version"], 0x7fffc21ffc70 /* 58 vars */) = 0 <0.000380>
189639 1793317004.726348 write(6<pipe:[451115]>, "*", 1) = 1 <0.000026>
189639 1793317004.726890 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f538d7ff990, parent_tid=0x7f538d7ff990, exit_signal=0, stack=0x7f538cfff000, stack_size=0x7ffd00, tls=0x7f538d7ff6c0} => {parent_tid=[189640]}, 88) = 189640 <0.000086>
189639 1793317004.728268 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f538cffe990, parent_tid=0x7f538cffe990, exit_signal=0, stack=0x7f538c7fe000, stack_size=0x7ffd00, tls=0x7f538cffe6c0} => {parent_tid=[189641]}, 88) = 189641 <0.000091>
189639 1793317004.728666 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5387fff990, parent_tid=0x7f5387fff990, exit_signal=0, stack=0x7f53877ff000, stack_size=0x7ffd00, tls=0x7f5387fff6c0} => {parent_tid=[189642]}, 88) = 189642 <0.000118>
189639 1793317004.729222 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f53877fe990, parent_tid=0x7f53877fe990, exit_signal=0, stack=0x7f5386ffe000, stack_size=0x7ffd00, tls=0x7f53877fe6c0} => {parent_tid=[189643]}, 88) = 189643 <0.000105>
189639 1793317004.729703 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5386ffd990, parent_tid=0x7f5386ffd990, exit_signal=0, stack=0x7f53867fd000, stack_size=0x7ffd00, tls=0x7f5386ffd6c0} => {parent_tid=[189644]}, 88) = 189644 <0.000070>
189639 1793317004.757559 clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f538deba990, parent_tid=0x7f538deba990, exit_signal=0, stack=0x7f538deb2000, stack_size=0x7d00, tls=0x7f538deba6c0} => {parent_tid=[189645]}, 88) = 189645 <0.000098>
189639 1793317004.772652 write(1<UNIX-STREAM:[451606->451605]>, "Lifecycle CDP fake 1\n", 21) = 21 <0.000083>
189639 1793317004.773728 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000095>
189643 1793317004.774034 +++ exited with 0 +++
189644 1793317004.774144 +++ exited with 0 +++
189641 1793317004.774180 +++ exited with 0 +++
189642 1793317004.774205 +++ exited with 0 +++
189640 1793317004.774808 +++ exited with 0 +++
189639 1793317004.776261 exit_group(0)  = ?
189645 1793317004.776391 +++ exited with 0 +++
189639 1793317004.779136 +++ exited with 0 +++
189600 1793317004.779175 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189639, si_uid=1000, si_status=0, si_utime=3 /* 0.03 s */, si_stime=3 /* 0.03 s */} ---
189600 1793317004.779308 write(18<pipe:[451084]>, "\310\36:\7\0\0\0\0\21\0\0\0\0\0\0\0", 16) = 16 <0.000047>
189600 1793317004.779431 write(6<pipe:[448509]>, "*", 1) = 1 <0.000027>
189600 1793317004.781622 kill(-189639, SIGTERM) = 0 <0.000020>
189600 1793317004.782583 write(6<pipe:[448509]>, "*", 1) = 1 <0.000035>
189600 1793317004.782837 kill(-189639, 0) = -1 ESRCH (No such process) <0.000026>
189600 1793317004.783965 write(21</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:44.783Z\",\"mono_ns\":\"156442883170822\",\"pid\":189600,\"event\":\"operation_failure\",\"exit\":\"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited un"..., 457) = 457 <0.000043>
189600 1793317004.784261 write(1<pipe:[451081]>, "{\"time\":\"2026-10-29T23:36:44.783Z\",\"mono_ns\":\"156442883170822\",\"pid\":189600,\"event\":\"operation_failure\",\"exit\":\"Failure(Cause([Fail(HtmlRenderBrowserError: Headless Chrome could not render the page: the browser exited un"..., 457) = 457 <0.000034>
189600 1793317004.785201 write(21</tmp/lead-27224-r1/capture/20261029T233642.107335Z-L-After/harness.jsonl>, "{\"time\":\"2026-10-29T23:36:44.785Z\",\"mono_ns\":\"156442884545571\",\"pid\":189600,\"event\":\"driver_done\",\"exitCode\":0}\n", 112) = 112 <0.000034>
189600 1793317004.785404 write(1<pipe:[451081]>, "{\"time\":\"2026-10-29T23:36:44.785Z\",\"mono_ns\":\"156442884545571\",\"pid\":189600,\"event\":\"driver_done\",\"exitCode\":0}\n", 112) = 112 <0.000030>
189600 1793317004.786739 write(19<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000031>
189600 1793317004.816733 write(14<anon_inode:[eventfd]>, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000074>
189610 1793317004.817174 +++ exited with 0 +++
189611 1793317004.817229 +++ exited with 0 +++
189609 1793317004.817281 +++ exited with 0 +++
189608 1793317004.817339 +++ exited with 0 +++
189607 1793317004.817642 +++ exited with 0 +++
189630 1793317004.821892 +++ exited with 0 +++
189629 1793317004.822087 +++ exited with 0 +++
189628 1793317004.822105 +++ exited with 0 +++
189627 1793317004.822278 +++ exited with 0 +++
189600 1793317004.822699 exit_group(0)  = ?
189612 1793317004.830473 +++ exited with 0 +++
189600 1793317004.830505 +++ exited with 0 +++
