===================================================== BUG: KMSAN: uninit-value in alauda_check_media+0x265/0x2740 drivers/usb/storage/alauda.c:462 alauda_check_media+0x265/0x2740 drivers/usb/storage/alauda.c:462 alauda_transport+0x266/0x4f70 drivers/usb/storage/alauda.c:1139 usb_stor_invoke_transport+0x81/0x2ee0 drivers/usb/storage/transport.c:611 usb_stor_transparent_scsi_command+0x26/0x30 drivers/usb/storage/protocol.c:108 usb_stor_control_thread+0x675/0xb90 drivers/usb/storage/usb.c:380 kthread+0x3e8/0x540 kernel/kthread.c:379 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 Local variable status created at: alauda_check_media+0x65/0x2740 drivers/usb/storage/alauda.c:457 alauda_transport+0x266/0x4f70 drivers/usb/storage/alauda.c:1139 CPU: 0 PID: 5362 Comm: usb-storage Not tainted 6.4.0-rc1-syzkaller-g46e8b6e7cfeb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 =====================================================