30-Aug-2026 14:45:06: building syzkaller on 43249bac5ea7329293dfc606828db9cdec2cb392...
30-Aug-2026 14:45:33: fetching kernel...
30-Aug-2026 14:45:36: checked out kernel commit 28c35638ec51efdaa30089020b2abf7608898cb3 ("Linux 5.15.219", 2026-08-28 08:20:31 +0200 +0200)
30-Aug-2026 14:45:36: cleaning kernel...
30-Aug-2026 14:45:38: building kernel...
30-Aug-2026 14:50:53: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
30-Aug-2026 14:50:53: testing patch...
30-Aug-2026 14:57:19: reproduced crash: WARNING: refcount bug in blk_mq_dispatch_rq_list