02-Oct-2026 20:09:16: building syzkaller on 6d32eb1ff35d349359a42fce2a16b243beb93c15...
02-Oct-2026 20:10:02: fetching kernel...
02-Oct-2026 20:10:04: checked out kernel commit 5e0f8396d4805a3e7f753fa58c8c55f1f3cc2160 ("Merge tag 'hid-for-linus-2026100201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid", 2026-10-02 09:51:11 -0700 -0700)
02-Oct-2026 20:10:04: cleaning kernel...
02-Oct-2026 20:10:05: building kernel...
02-Oct-2026 20:15:50: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
02-Oct-2026 20:15:50: testing patch...
02-Oct-2026 20:19:50: reproduced crash: KCSAN: data-race in shmem_fallocate / shmem_writeout