26-Aug-2026 06:10:23: building syzkaller on 6f4edef43e90da260aa93c16da223a2a5569c978... 26-Aug-2026 06:10:48: fetching kernel... 26-Aug-2026 06:10:51: checked out kernel commit 945fa863f02cf8b1638546907f72dd0fc4d6ba85 ("Linux 5.15.217", 2026-08-23 14:17:32 +0200 +0200) 26-Aug-2026 06:10:51: cleaning kernel... 26-Aug-2026 06:10:51: building kernel... 26-Aug-2026 06:16:13: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 26-Aug-2026 06:16:13: testing patch... 26-Aug-2026 06:29:09: reproduced crash: INFO: task hung in flush_old_commits