09-Nov-2026 03:56:54: building syzkaller on 0f90262589ccdf81ff02549bb70e898886f75852... 09-Nov-2026 03:57:11: fetching kernel... 09-Nov-2026 03:57:13: checked out kernel commit 29c6cdaac04a6989a7ed4ae4275ce4244e617f58 ("Linux 5.15.225", 2026-11-06 13:14:40 -0500 -0500) 09-Nov-2026 03:57:13: cleaning kernel... 09-Nov-2026 03:57:14: building kernel... 09-Nov-2026 04:03:19: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 09-Nov-2026 04:03:19: testing patch... 09-Nov-2026 04:09:27: reproduced crash: kernel BUG in dnotify_free_mark