01-Sep-2026 23:51:06: building syzkaller on d78ea535f456172a095a6d211ee0a2de1d049968...
02-Sep-2026 00:44:36: fetching kernel...
02-Sep-2026 00:44:41: checked out kernel commit 28c35638ec51efdaa30089020b2abf7608898cb3 ("Linux 5.15.219", 2026-08-28 08:20:31 +0200 +0200)
02-Sep-2026 00:44:41: cleaning kernel...
02-Sep-2026 00:44:58: building kernel...
02-Sep-2026 00:50:30: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
02-Sep-2026 00:50:30: testing patch...
02-Sep-2026 00:58:23: reproduced crash: INFO: rcu detected stall in filemap_fault