===================================================== BUG: KMSAN: uninit-value in alauda_check_media+0x294/0x2770 drivers/usb/storage/alauda.c:462 alauda_check_media+0x294/0x2770 drivers/usb/storage/alauda.c:462 alauda_transport+0x10b/0x4f90 drivers/usb/storage/alauda.c:1139 usb_stor_invoke_transport+0x8d/0x3230 drivers/usb/storage/transport.c:611 usb_stor_transparent_scsi_command+0x22/0x30 drivers/usb/storage/protocol.c:108 usb_stor_control_thread+0x685/0xbc0 drivers/usb/storage/usb.c:380 kthread+0x31b/0x430 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 Local variable status created at: alauda_check_media+0x6f/0x2770 drivers/usb/storage/alauda.c:457 alauda_transport+0x10b/0x4f90 drivers/usb/storage/alauda.c:1139 CPU: 0 PID: 12554 Comm: usb-storage Not tainted 6.2.0-rc5-syzkaller-80200-g41c66f470616 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 =====================================================