28-Oct-2026 06:38:10: building syzkaller on 4bce1a3e705a8b62de8194bdb28f5eef89c8feec... 28-Oct-2026 06:38:18: fetching kernel... 28-Oct-2026 06:38:22: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200) 28-Oct-2026 06:38:22: cleaning kernel... 28-Oct-2026 06:45:46: building kernel... 28-Oct-2026 06:53:08: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 28-Oct-2026 06:53:08: testing patch... 28-Oct-2026 07:00:52: reproduced crash: INFO: task hung in blkdev_get_by_dev