13-Sep-2026 02:29:14: building syzkaller on e2beed91937c0ace342f19a2e9afb67adb3a828a... 13-Sep-2026 02:29:53: fetching kernel... 13-Sep-2026 02:29:59: checked out kernel commit 2f0c1cf72f4682178506f513bbf015e591b1aa4a ("Merge tag 's390-7.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux", 2026-09-12 16:22:25 -0700 -0700) 13-Sep-2026 02:29:59: cleaning kernel... 13-Sep-2026 02:30:01: building kernel... 13-Sep-2026 02:42:48: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 13-Sep-2026 02:42:48: testing patch... 13-Sep-2026 02:52:24: reproduced crash: INFO: task hung in bfs_lookup