28-Oct-2026 07:01:03: building syzkaller on f3921d4d63f97d1f1fb49a69ea85744bb7ef184b... 28-Oct-2026 07:01:11: fetching kernel... 28-Oct-2026 07:01:14: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200) 28-Oct-2026 07:01:14: cleaning kernel... 28-Oct-2026 07:01:15: building kernel... 28-Oct-2026 07:07:24: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 28-Oct-2026 07:07:24: testing patch... 28-Oct-2026 07:17:45: reproduced crash: INFO: task hung in blkdev_get_by_dev