29-Aug-2026 18:48:43: building syzkaller on 37a258ddd5f3067dafd7eaaafd5c3c9ba2736e52... 29-Aug-2026 18:50:26: fetching kernel... 29-Aug-2026 18:50:30: checked out kernel commit f1b8fa82cab722103dbe33985bfb467b5248fce7 ("Merge branch 'for-next/core' into for-kernelci", 2026-08-27 15:01:20 +0000 UTC) 29-Aug-2026 18:50:30: cleaning kernel... 29-Aug-2026 18:50:32: building kernel... 29-Aug-2026 18:59:15: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 29-Aug-2026 18:59:15: testing patch... 29-Aug-2026 19:11:34: reproduced crash: BUG: workqueue lockup