28-Oct-2026 07:33:08: building syzkaller on c6b4fb399236b655a39701fd51c33522caa06811... 28-Oct-2026 07:33:43: fetching kernel... 28-Oct-2026 07:33:45: checked out kernel commit 792fbe1537d8daeca9bd1917e84078b5432aadc2 ("Linux 5.15.223", 2026-10-15 14:14:32 +0200 +0200) 28-Oct-2026 07:33:45: cleaning kernel... 28-Oct-2026 07:33:46: building kernel... 28-Oct-2026 07:39:56: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 28-Oct-2026 07:39:56: testing patch... 28-Oct-2026 07:45:58: reproduced crash: WARNING in cm109_urb_irq_callback/usb_submit_urb