29-Aug-2026 12:43:26: building syzkaller on b13552fed1cdc2826f57a5741df12ca67130314a...
29-Aug-2026 12:43:49: fetching kernel...
29-Aug-2026 12:43:53: checked out kernel commit cf72cbb39da84b6f02f90c07f33b102fc10b16f0 ("Merge tag 'io_uring-7.3-20260828' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux", 2026-08-28 16:51:14 -0700 -0700)
29-Aug-2026 12:43:53: cleaning kernel...
29-Aug-2026 12:43:54: applying patch (2104 bytes)...
29-Aug-2026 12:43:54: building kernel...
29-Aug-2026 12:52:28: 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 12:52:28: testing patch...
29-Aug-2026 13:06:41: reproduced crash: KASAN: slab-use-after-free Read in gs_close