syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1000004, &(0x7f0000001240)={[], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'root'}}]})