21-Oct-2026 15:01:32: building syzkaller on 6520ecdbb32f77ab7fda56f3f7ac2e81b97f724d... 21-Oct-2026 15:01:49: fetching kernel... 21-Oct-2026 15:01:52: checked out kernel commit a804c5742bff224d4cb4d25dd383554d598be32b ("Merge tag 'lsm-pr-20261016' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm", 2026-10-20 20:04:07 -1000 -1000) 21-Oct-2026 15:01:52: cleaning kernel... 21-Oct-2026 15:01:53: building kernel... 21-Oct-2026 15:13:32: kernel built successfully with compiler gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 21-Oct-2026 15:13:32: testing patch... 21-Oct-2026 15:15:26: reproduced crash: WARNING in v9fs_fid_get_acl