28-Oct-2026 07:26:02: building syzkaller on 7a239ce75709b01083336e0f2f44aa8a01734543... 28-Oct-2026 07:26:22: fetching kernel... 28-Oct-2026 07:26:25: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200) 28-Oct-2026 07:26:25: cleaning kernel... 28-Oct-2026 07:26:26: building kernel... 28-Oct-2026 07:33:22: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 28-Oct-2026 07:33:22: testing patch... 28-Oct-2026 07:38:32: reproduced crash: WARNING in cm109_urb_irq_callback/usb_submit_urb