AI Trajectory


Trajectory: (Expand/Collapse All)
Seq Timestamp Type Name Duration
0/0 2026/06/26 03:00 flow patch-triage
0m Args: 
null

Results: 
{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only updates an email address in the MAINTAINERS file and contains no functional code changes.",
  "WorthFuzzing": false
}
1/1 2026/06/26 03:00 action read-patch-diff
0m Args: 
null

Results: 
{
  "PatchDiff": "commit 921770851791202e66470e662b2eec6b54806373\nAuthor: syz-cluster \u003ctriage@syzkaller.com\u003e\nDate:   Fri Jun 26 03:00:09 2026 +0000\n\n    syz-cluster: applied patch under review\n\ndiff --git a/MAINTAINERS b/MAINTAINERS\nindex 15011f5752a994..40d9641cbc7a2b 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -27520,7 +27520,7 @@ F:\tdrivers/net/ethernet/dec/tulip/\n \n TUN/TAP DRIVER\n M:\tWillem de Bruijn \u003cwillemdebruijn.kernel@gmail.com\u003e\n-M:\tJason Wang \u003cjasowang@redhat.com\u003e\n+M:\tJason Wang \u003cjasowangio@gmail.com\u003e\n S:\tMaintained\n W:\thttp://vtun.sourceforge.net/tun\n F:\tDocumentation/networking/tuntap.rst\n@@ -28512,7 +28512,7 @@ F:\tinclude/uapi/linux/virtio_balloon.h\n \n VIRTIO BLOCK AND SCSI DRIVERS\n M:\t\"Michael S. Tsirkin\" \u003cmst@redhat.com\u003e\n-M:\tJason Wang \u003cjasowang@redhat.com\u003e\n+M:\tJason Wang \u003cjasowangio@gmail.com\u003e\n R:\tPaolo Bonzini \u003cpbonzini@redhat.com\u003e\n R:\tStefan Hajnoczi \u003cstefanha@redhat.com\u003e\n R:\tEugenio Pérez \u003ceperezma@redhat.com\u003e\n@@ -28541,7 +28541,7 @@ F:\tinclude/uapi/linux/virtio_console.h\n \n VIRTIO CORE\n M:\t\"Michael S. Tsirkin\" \u003cmst@redhat.com\u003e\n-M:\tJason Wang \u003cjasowang@redhat.com\u003e\n+M:\tJason Wang \u003cjasowangio@gmail.com\u003e\n R:\tXuan Zhuo \u003cxuanzhuo@linux.alibaba.com\u003e\n R:\tEugenio Pérez \u003ceperezma@redhat.com\u003e\n L:\tvirtualization@lists.linux.dev\n@@ -28619,7 +28619,7 @@ F:\tinclude/uapi/linux/virtio_gpu.h\n \n VIRTIO HOST (VHOST)\n M:\t\"Michael S. Tsirkin\" \u003cmst@redhat.com\u003e\n-M:\tJason Wang \u003cjasowang@redhat.com\u003e\n+M:\tJason Wang \u003cjasowangio@gmail.com\u003e\n R:\tEugenio Pérez \u003ceperezma@redhat.com\u003e\n L:\tkvm@vger.kernel.org\n L:\tvirtualization@lists.linux.dev\n@@ -28634,7 +28634,7 @@ F:\tkernel/vhost_task.c\n \n VIRTIO HOST (VHOST-SCSI)\n M:\t\"Michael S. Tsirkin\" \u003cmst@redhat.com\u003e\n-M:\tJason Wang \u003cjasowang@redhat.com\u003e\n+M:\tJason Wang \u003cjasowangio@gmail.com\u003e\n M:\tMike Christie \u003cmichael.christie@oracle.com\u003e\n R:\tPaolo Bonzini \u003cpbonzini@redhat.com\u003e\n R:\tStefan Hajnoczi \u003cstefanha@redhat.com\u003e\n@@ -28674,7 +28674,7 @@ F:\tinclude/uapi/linux/virtio_mem.h\n \n VIRTIO NET DRIVER\n M:\t\"Michael S. Tsirkin\" \u003cmst@redhat.com\u003e\n-M:\tJason Wang \u003cjasowang@redhat.com\u003e\n+M:\tJason Wang \u003cjasowangio@gmail.com\u003e\n R:\tXuan Zhuo \u003cxuanzhuo@linux.alibaba.com\u003e\n R:\tEugenio Pérez \u003ceperezma@redhat.com\u003e\n L:\tnetdev@vger.kernel.org\n"
}
2/1 2026/06/26 03:00 agent patch-evaluator
0m Model: 
gemini-3.1-pro-preview

Args: 
null

Results: 
{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only updates an email address in the MAINTAINERS file and contains no functional code changes.",
  "WorthFuzzing": false
}

Instruction: 
You are an expert Linux kernel maintainer.
Your job is to review a provided patch series and determine
if it makes functional changes to the kernel that should be fuzzed.

IMPORTANT: The changes have ALREADY been applied and committed as the HEAD commit in
your workspace. Do NOT rely on your internal knowledge of the kernel. You must actively
use your code access tools to examine the actual source code and confirm any assumptions.

Return WorthFuzzing=false if the patch only contains:
- Modifications to Documentation/, Kconfig files, or code comments.
- Purely decorative changes, such as logging (e.g., pr_err, printk) or tracepoints.
- Changes to numeric constants or macros that do not functionally alter execution flow.
- Code paths that are impossible to reach in virtualized environments like GCE or QEMU,
even when utilizing software-emulated hardware (e.g., usb gadget, mac80211_hwsim).

If it modifies reachable core kernel logic, drivers, or architectures, use your code search
tools to verify the code can be executed, then return WorthFuzzing=true.

When returning WorthFuzzing=true, you MUST ALSO:
1. Extract any specific kernel functions that should be heavily fuzzed into FocusSymbols.
   Avoid listing generic hot-path functions to prevent skewed test distributions.
2. Identify any specific CONFIG_ options required to properly test this new/modified feature.
   Go and look into the Kconfig files and check for ifdefs around the code, do not make assumptions.
   Do not list too generic configs (we already have them enabled). Only list those that
   specifically cover the modified code. List them in the EnableConfigs output array,
   and DO NOT add a 'CONFIG_' prefix (e.g., return "NET_IPV4" instead of "CONFIG_NET_IPV4").
Prefer calling several tools at the same time to save round-trips.


Use set-results tool to provide results of the analysis.
It must be called exactly once before the final reply.
Ignore results of this tool.

Prompt: 
For your convenience, here is the diff of the changes:
commit 921770851791202e66470e662b2eec6b54806373
Author: syz-cluster <triage@syzkaller.com>
Date:   Fri Jun 26 03:00:09 2026 +0000

    syz-cluster: applied patch under review

diff --git a/MAINTAINERS b/MAINTAINERS
index 15011f5752a994..40d9641cbc7a2b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -27520,7 +27520,7 @@ F:	drivers/net/ethernet/dec/tulip/
 
 TUN/TAP DRIVER
 M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
-M:	Jason Wang <jasowang@redhat.com>
+M:	Jason Wang <jasowangio@gmail.com>
 S:	Maintained
 W:	http://vtun.sourceforge.net/tun
 F:	Documentation/networking/tuntap.rst
@@ -28512,7 +28512,7 @@ F:	include/uapi/linux/virtio_balloon.h
 
 VIRTIO BLOCK AND SCSI DRIVERS
 M:	"Michael S. Tsirkin" <mst@redhat.com>
-M:	Jason Wang <jasowang@redhat.com>
+M:	Jason Wang <jasowangio@gmail.com>
 R:	Paolo Bonzini <pbonzini@redhat.com>
 R:	Stefan Hajnoczi <stefanha@redhat.com>
 R:	Eugenio Pérez <eperezma@redhat.com>
@@ -28541,7 +28541,7 @@ F:	include/uapi/linux/virtio_console.h
 
 VIRTIO CORE
 M:	"Michael S. Tsirkin" <mst@redhat.com>
-M:	Jason Wang <jasowang@redhat.com>
+M:	Jason Wang <jasowangio@gmail.com>
 R:	Xuan Zhuo <xuanzhuo@linux.alibaba.com>
 R:	Eugenio Pérez <eperezma@redhat.com>
 L:	virtualization@lists.linux.dev
@@ -28619,7 +28619,7 @@ F:	include/uapi/linux/virtio_gpu.h
 
 VIRTIO HOST (VHOST)
 M:	"Michael S. Tsirkin" <mst@redhat.com>
-M:	Jason Wang <jasowang@redhat.com>
+M:	Jason Wang <jasowangio@gmail.com>
 R:	Eugenio Pérez <eperezma@redhat.com>
 L:	kvm@vger.kernel.org
 L:	virtualization@lists.linux.dev
@@ -28634,7 +28634,7 @@ F:	kernel/vhost_task.c
 
 VIRTIO HOST (VHOST-SCSI)
 M:	"Michael S. Tsirkin" <mst@redhat.com>
-M:	Jason Wang <jasowang@redhat.com>
+M:	Jason Wang <jasowangio@gmail.com>
 M:	Mike Christie <michael.christie@oracle.com>
 R:	Paolo Bonzini <pbonzini@redhat.com>
 R:	Stefan Hajnoczi <stefanha@redhat.com>
@@ -28674,7 +28674,7 @@ F:	include/uapi/linux/virtio_mem.h
 
 VIRTIO NET DRIVER
 M:	"Michael S. Tsirkin" <mst@redhat.com>
-M:	Jason Wang <jasowang@redhat.com>
+M:	Jason Wang <jasowangio@gmail.com>
 R:	Xuan Zhuo <xuanzhuo@linux.alibaba.com>
 R:	Eugenio Pérez <eperezma@redhat.com>
 L:	netdev@vger.kernel.org

3/2 2026/06/26 03:00 llm patch-evaluator
0m Model: 
gemini-3.1-pro-preview

Args: 
null

Results: 
null

Tokens: 
							input: 2575
							output: 51
							thoughts: 58

Thoughts: 
**MAINTAINERS File Update - Non-Functional**

Okay, so the change is pretty straightforward. It's just a modification to the MAINTAINERS file. Specifically, it looks like Jason Wang's email has been updated from `jasowang@redhat.com` to `jasowangio@gmail.com`. Hmm, nothing substantive there. This isn't a functional change to the kernel itself; it's just an administrative update to contact information. Given that, I'm confident in saying that this doesn't warrant fuzzing or any sort of in-depth testing that looks for functional impact. I should definitely set `WorthFuzzing=false`. It's a clean, simple change. No need to overthink it.

4/2 2026/06/26 03:00 tool set-results
0m Args: 
{
  "EnableConfigs": [],
  "FocusSymbols": [],
  "Reasoning": "The patch only updates an email address in the MAINTAINERS file and contains no functional code changes.",
  "WorthFuzzing": false
}

Results: 
{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only updates an email address in the MAINTAINERS file and contains no functional code changes.",
  "WorthFuzzing": false
}
LLM Calls Summary:
Total Calls Total Tokens Avg Tokens Total Duration (Seconds) Avg Duration (Seconds)
Tool Calls Summary:
Total Calls Total Duration (Seconds) Avg Duration (Seconds)