31-Oct-2026 20:01:07: building syzkaller on bc80e4f080d226b12fae367dc46bc54ac3681009... 31-Oct-2026 20:08:35: fetching kernel... 31-Oct-2026 20:08:39: checked out kernel commit 700e62ea909a70b9f72692d8b7a192ac7ebde0aa ("Linux 5.15.224", 2026-10-30 12:57:45 +0100 +0100) 31-Oct-2026 20:08:39: cleaning kernel... 31-Oct-2026 20:08:40: building kernel... 31-Oct-2026 20:15:39: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 31-Oct-2026 20:15:39: testing patch... 31-Oct-2026 20:21:10: reproduced crash: Internal error in reiserfs_ioctl